mirror of
https://github.com/EQEmu/Server.git
synced 2025-12-11 16:51:29 +00:00
Update fmt lib, add recast, wip on recast pathfinder interface (broken atm)
This commit is contained in:
KimLS
parent
7d3f35d48b
commit
80f1c65e1c
@ -309,7 +309,7 @@ IF(EQEMU_BUILD_PERL)
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INCLUDE_DIRECTORIES(SYSTEM "${PERL_INCLUDE_PATH}")
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ENDIF(EQEMU_BUILD_PERL)
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SET(SERVER_LIBS common debug ${MySQL_LIBRARY_DEBUG} optimized ${MySQL_LIBRARY_RELEASE} ${ZLIB_LIBRARY} libuv fmt)
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SET(SERVER_LIBS common debug ${MySQL_LIBRARY_DEBUG} optimized ${MySQL_LIBRARY_RELEASE} ${ZLIB_LIBRARY} libuv fmt recast_navigation)
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FIND_PACKAGE(Sodium REQUIRED)
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IF(SODIUM_FOUND)
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@ -357,6 +357,8 @@ INCLUDE_DIRECTORIES(SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/libs/cereal")
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INCLUDE_DIRECTORIES(SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/libs/libuv/include" )
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INCLUDE_DIRECTORIES(SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/libs/libuv/src")
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INCLUDE_DIRECTORIES(SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/libs/format")
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INCLUDE_DIRECTORIES(SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/libs/recast/detour/include")
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INCLUDE_DIRECTORIES(SYSTEM "${CMAKE_CURRENT_SOURCE_DIR}/libs/recast/recast/include")
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IF(EQEMU_BUILD_SERVER OR EQEMU_BUILD_LOGIN OR EQEMU_BUILD_TESTS OR EQEMU_BUILD_HC)
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ADD_SUBDIRECTORY(common)
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@ -3,6 +3,7 @@ CMAKE_MINIMUM_REQUIRED(VERSION 2.8)
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SET(common_sources
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base_packet.cpp
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classes.cpp
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compression.cpp
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condition.cpp
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crash.cpp
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crc16.cpp
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@ -113,6 +114,7 @@ SET(common_headers
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base_data.h
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bodytypes.h
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classes.h
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compression.h
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condition.h
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crash.h
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crc16.h
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@ -28,9 +28,9 @@
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typedef const char Const_char;
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#ifdef EMBPERL
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#include "../common/global_define.h"
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#include "../common/useperl.h"
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#include "global_define.h"
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#include "eqdb.h"
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#include "useperl.h"
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#ifdef THIS /* this macro seems to leak out on some systems */
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#undef THIS
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@ -28,9 +28,9 @@
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typedef const char Const_char;
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#ifdef EMBPERL
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#include "../common/global_define.h"
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#include "../common/useperl.h"
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#include "global_define.h"
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#include "eqdb_res.h"
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#include "useperl.h"
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XS(XS_EQDBRes_num_rows); /* prototype to pass -Wmissing-prototypes */
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@ -3,4 +3,5 @@ IF(EQEMU_BUILD_LUA)
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ENDIF(EQEMU_BUILD_LUA)
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ADD_SUBDIRECTORY(libuv)
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ADD_SUBDIRECTORY(format)
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ADD_SUBDIRECTORY(format)
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ADD_SUBDIRECTORY(recast)
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@ -1,4 +1,5 @@
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language: cpp
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dist: trusty
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sudo: required # the doc target uses sudo to install dependencies
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os:
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@ -22,12 +23,5 @@ matrix:
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- os: osx
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env: BUILD=Doc
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addons:
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apt:
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sources:
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- kubuntu-backports # cmake 2.8.12
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packages:
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- cmake
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script:
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- support/travis-build.py
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@ -1,6 +1,6 @@
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message(STATUS "CMake version: ${CMAKE_VERSION}")
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cmake_minimum_required(VERSION 2.8)
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cmake_minimum_required(VERSION 2.8.12)
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# Determine if fmt is built as a subproject (using add_subdirectory)
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# or if it is the master project.
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@ -9,12 +9,22 @@ if (CMAKE_CURRENT_SOURCE_DIR STREQUAL CMAKE_SOURCE_DIR)
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set(MASTER_PROJECT ON)
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endif ()
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# Joins arguments and places the results in ${result_var}.
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function(join result_var)
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set(result )
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foreach (arg ${ARGN})
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set(result "${result}${arg}")
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endforeach ()
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set(${result_var} "${result}" PARENT_SCOPE)
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endfunction()
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# Set the default CMAKE_BUILD_TYPE to Release.
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# This should be done before the project command since the latter can set
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# CMAKE_BUILD_TYPE itself (it does so for nmake).
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if (NOT CMAKE_BUILD_TYPE)
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set(CMAKE_BUILD_TYPE Release CACHE STRING
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"Choose the type of build, options are: None(CMAKE_CXX_FLAGS or CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel.")
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join(doc "Choose the type of build, options are: None(CMAKE_CXX_FLAGS or "
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"CMAKE_C_FLAGS used) Debug Release RelWithDebInfo MinSizeRel.")
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set(CMAKE_BUILD_TYPE Release CACHE STRING ${doc})
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endif ()
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option(FMT_PEDANTIC "Enable extra warnings and expensive tests." OFF)
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@ -28,13 +38,17 @@ option(FMT_USE_CPP11 "Enable the addition of C++11 compiler flags." ON)
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project(FMT)
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# Starting with cmake 3.0 VERSION is part of the project command.
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set(FMT_VERSION 3.0.0)
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if (NOT FMT_VERSION MATCHES "^([0-9]+).([0-9]+).([0-9]+)$")
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message(FATAL_ERROR "Invalid version format ${FMT_VERSION}.")
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file(READ fmt/format.h format_h)
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if (NOT format_h MATCHES "FMT_VERSION ([0-9]+)([0-9][0-9])([0-9][0-9])")
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message(FATAL_ERROR "Cannot get FMT_VERSION from format.h.")
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endif ()
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set(CPACK_PACKAGE_VERSION_MAJOR ${CMAKE_MATCH_1})
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set(CPACK_PACKAGE_VERSION_MINOR ${CMAKE_MATCH_2})
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set(CPACK_PACKAGE_VERSION_PATCH ${CMAKE_MATCH_3})
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# Use math to skip leading zeros if any.
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math(EXPR CPACK_PACKAGE_VERSION_MAJOR ${CMAKE_MATCH_1})
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math(EXPR CPACK_PACKAGE_VERSION_MINOR ${CMAKE_MATCH_2})
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math(EXPR CPACK_PACKAGE_VERSION_PATCH ${CMAKE_MATCH_3})
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join(FMT_VERSION ${CPACK_PACKAGE_VERSION_MAJOR}.${CPACK_PACKAGE_VERSION_MINOR}.
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${CPACK_PACKAGE_VERSION_PATCH})
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message(STATUS "Version: ${FMT_VERSION}")
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message(STATUS "Build type: ${CMAKE_BUILD_TYPE}")
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@ -1,3 +1,113 @@
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4.0.0 - 2017-06-27
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------------------
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* Removed old compatibility headers ``cppformat/*.h`` and CMake options (`#527 <https://github.com/pull/527>`_). Thanks `@maddinat0r (Alex Martin) <https://github.com/maddinat0r>`_.
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* Added ``string.h`` containing ``fmt::to_string()`` as alternative to ``std::to_string()`` as well as other string writer functionality (`#326 <https://github.com/fmtlib/fmt/issues/326>`_ and `#441 <https://github.com/fmtlib/fmt/pull/441>`_):
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.. code:: c++
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#include "fmt/string.h"
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std::string answer = fmt::to_string(42);
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Thanks to `@glebov-andrey (Andrey Glebov) <https://github.com/glebov-andrey>`_.
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* Moved ``fmt::printf()`` to new ``printf.h`` header and allowed ``%s`` as generic specifier (`#453 <https://github.com/fmtlib/fmt/pull/453>`_), made ``%.f`` more conformant to regular ``printf()`` (`#490 <https://github.com/fmtlib/fmt/pull/490>`_), added custom writer support (`#476 <https://github.com/fmtlib/fmt/issues/476>`_) and implemented missing custom argument formatting (`#339 <https://github.com/fmtlib/fmt/pull/339>`_ and `#340 <https://github.com/fmtlib/fmt/pull/340>`_):
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.. code:: c++
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#include "fmt/printf.h"
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// %s format specifier can be used with any argument type.
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fmt::printf("%s", 42);
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Thanks `@mojoBrendan <https://github.com/mojoBrendan>`_, `@manylegged (Arthur Danskin) <https://github.com/manylegged>`_ and `@spacemoose (Glen Stark) <https://github.com/spacemoose>`_. See also `#360 <https://github.com/fmtlib/fmt/issues/360>`_, `#335 <https://github.com/fmtlib/fmt/issues/335>`_ and `#331 <https://github.com/fmtlib/fmt/issues/331>`_.
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* Added ``container.h`` containing a ``BasicContainerWriter`` to write to containers like ``std::vector`` (`#450 <https://github.com/fmtlib/fmt/pull/450>`_). Thanks `@polyvertex (Jean-Charles Lefebvre) <https://github.com/polyvertex>`_.
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* Added ``fmt::join()`` function that takes a range and formats its elements separated by a given string (`#466 <https://github.com/fmtlib/fmt/pull/466>`_):
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.. code:: c++
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#include "fmt/format.h"
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std::vector<double> v = {1.2, 3.4, 5.6};
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// Prints "(+01.20, +03.40, +05.60)".
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fmt::print("({:+06.2f})", fmt::join(v.begin(), v.end(), ", "));
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Thanks `@olivier80 <https://github.com/olivier80>`_.
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* Added support for custom formatting specifications to simplify customization of built-in formatting (`#444 <https://github.com/fmtlib/fmt/pull/444>`_). Thanks `@polyvertex (Jean-Charles Lefebvre) <https://github.com/polyvertex>`_. See also `#439 <https://github.com/fmtlib/fmt/issues/439>`_.
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* Added ``fmt::format_system_error()`` for error code formatting (`#323 <https://github.com/fmtlib/fmt/issues/323>`_ and `#526 <https://github.com/fmtlib/fmt/pull/526>`_). Thanks `@maddinat0r (Alex Martin) <https://github.com/maddinat0r>`_.
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* Added thread-safe ``fmt::localtime()`` and ``fmt::gmtime()`` as replacement for the standard version to ``time.h`` (`#396 <https://github.com/fmtlib/fmt/pull/396>`_). Thanks `@codicodi <https://github.com/codicodi>`_.
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* Internal improvements to ``NamedArg`` and ``ArgLists`` (`#389 <https://github.com/fmtlib/fmt/pull/389>`_ and `#390 <https://github.com/fmtlib/fmt/pull/390>`_). Thanks `@chronoxor <https://github.com/chronoxor>`_.
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* Fixed crash due to bug in ``FormatBuf`` (`#493 <https://github.com/fmtlib/fmt/pull/493>`_). Thanks `@effzeh <https://github.com/effzeh>`_. See also `#480 <https://github.com/fmtlib/fmt/issues/480>`_ and `#491 <https://github.com/fmtlib/fmt/issues/491>`_.
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* Fixed handling of wide strings in ``fmt::StringWriter``.
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* Improved compiler error messages (`#357 <https://github.com/fmtlib/fmt/issues/357>`_).
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* Fixed various warnings and issues with various compilers (`#494 <https://github.com/fmtlib/fmt/pull/494>`_, `#499 <https://github.com/fmtlib/fmt/pull/499>`_, `#483 <https://github.com/fmtlib/fmt/pull/483>`_, `#519 <https://github.com/fmtlib/fmt/pull/519>`_, `#485 <https://github.com/fmtlib/fmt/pull/485>`_, `#482 <https://github.com/fmtlib/fmt/pull/482>`_, `#475 <https://github.com/fmtlib/fmt/pull/475>`_, `#473 <https://github.com/fmtlib/fmt/pull/473>`_ and `#414 <https://github.com/fmtlib/fmt/pull/414>`_). Thanks `@chronoxor <https://github.com/chronoxor>`_, `@zhaohuaxishi <https://github.com/zhaohuaxishi>`_, `@pkestene (Pierre Kestener) <https://github.com/pkestene>`_, `@dschmidt (Dominik Schmidt) <https://github.com/dschmidt>`_ and `@0x414c (Alexey Gorishny) <https://github.com/0x414c>`_ .
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* Improved CMake: targets are now namespaced (`#511 <https://github.com/fmtlib/fmt/pull/511>`_ and `#513 <https://github.com/fmtlib/fmt/pull/513>`_), supported header-only ``printf.h`` (`#354 <https://github.com/fmtlib/fmt/pull/354>`_), fixed issue with minimal supported library subset (`#418 <https://github.com/fmtlib/fmt/issues/418>`_, `#419 <https://github.com/fmtlib/fmt/pull/419>`_ and `#420 <https://github.com/fmtlib/fmt/pull/420>`_). Thanks `@bjoernthiel (Bjoern Thiel) <https://github.com/bjoernthiel>`_,
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`@niosHD (Mario Werner) <https://github.com/niosHD>`_, `@LogicalKnight (Sean LK) <https://github.com/LogicalKnight>`_ and `@alabuzhev (Alex Alabuzhev) <https://github.com/alabuzhev>`_.
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* Improved documentation. Thanks to `@pwm1234 (Phil) <https://github.com/pwm1234>`_ for `#393 <https://github.com/fmtlib/fmt/pull/393>`_.
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3.0.2 - 2017-06-14
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------------------
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* Added ``FMT_VERSION`` macro (`#411 <https://github.com/fmtlib/fmt/issues/411>`_).
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* Used ``FMT_NULL`` instead of literal ``0`` (`#409 <https://github.com/fmtlib/fmt/pull/409>`_). Thanks `@alabuzhev (Alex Alabuzhev) <https://github.com/alabuzhev>`_.
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* Added extern templates for ``format_float`` (`#413 <https://github.com/fmtlib/fmt/issues/413>`_).
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* Fixed implicit conversion issue (`#507 <https://github.com/fmtlib/fmt/issues/507>`_).
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* Fixed signbit detection (`#423 <https://github.com/fmtlib/fmt/issues/423>`_).
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* Fixed naming collision (`#425 <https://github.com/fmtlib/fmt/issues/425>`_).
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* Fixed missing intrinsic for C++/CLI (`#457 <https://github.com/fmtlib/fmt/pull/457>`_). Thanks `@calumr (Calum Robinson) <https://github.com/calumr>`_
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* Fixed Android detection (`#458 <https://github.com/fmtlib/fmt/pull/458>`_). Thanks `@Gachapen (Magnus Bjerke Vik) <https://github.com/Gachapen>`_.
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* Use lean ``windows.h`` if not in header-only mode (`#503 <https://github.com/fmtlib/fmt/pull/503>`_). Thanks `@Quentin01 (Quentin Buathier) <https://github.com/Quentin01>`_.
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* Fixed issue with CMake exporting C++11 flag (`#445 <https://github.com/fmtlib/fmt/pull/455>`_). Thanks `@EricWF (Eric) <https://github.com/EricWF>`_.
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* Fixed issue with nvcc and MSVC compiler bug and MinGW (`#505 <https://github.com/fmtlib/fmt/issues/505>`_).
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* Fixed DLL issues (`#469 <https://github.com/fmtlib/fmt/pull/469>`_ and `#502 <https://github.com/fmtlib/fmt/pull/502>`_). Thanks `@richardeakin (Richard Eakin) <https://github.com/richardeakin>`_ and `@AndreasSchoenle (Andreas Schönle) <https://github.com/AndreasSchoenle>`_.
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* Fixed test compilation under FreeBSD (`#433 <https://github.com/fmtlib/fmt/issues/433>`_).
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* Fixed various warnings (`#403 <https://github.com/fmtlib/fmt/pull/403>`_, `#410 <https://github.com/fmtlib/fmt/pull/410>`_ and `#510 <https://github.com/fmtlib/fmt/pull/510>`_). Thanks `@Lecetem <https://github.com/Lectem>`_, `@chenhayat (Chen Hayat) <https://github.com/chenhayat>`_ and `@trozen <https://github.com/trozen>`_.
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* Removed redundant include (`#479 <https://github.com/fmtlib/fmt/issues/479>`_).
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* Fixed documentation issues.
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3.0.1 - 2016-11-01
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------------------
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* Fixed handling of thousands seperator (`#353 <https://github.com/fmtlib/fmt/issues/353>`_)
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* Fixed handling of ``unsigned char`` strings (`#373 <https://github.com/fmtlib/fmt/issues/373>`_)
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* Corrected buffer growth when formatting time (`#367 <https://github.com/fmtlib/fmt/issues/367>`_)
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* Removed warnings under MSVC and clang (`#318 <https://github.com/fmtlib/fmt/issues/318>`_, `#250 <https://github.com/fmtlib/fmt/issues/250>`_, also merged `#385 <https://github.com/fmtlib/fmt/pull/385>`_ and `#361 <https://github.com/fmtlib/fmt/pull/361>`_). Thanks `@jcelerier (Jean-Michaël Celerier) <https://github.com/jcelerier>`_ and `@nmoehrle (Nils Moehrle) <https://github.com/nmoehrle>`_.
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* Fixed compilation issues under Android (`#327 <https://github.com/fmtlib/fmt/pull/327>`_, `#345 <https://github.com/fmtlib/fmt/issues/345>`_ and `#381 <https://github.com/fmtlib/fmt/pull/381>`_), FreeBSD (`#358 <https://github.com/fmtlib/fmt/pull/358>`_), Cygwin (`#388 <https://github.com/fmtlib/fmt/issues/388>`_), MinGW (`#355 <https://github.com/fmtlib/fmt/issues/355>`_) as well as other issues (`#350 <https://github.com/fmtlib/fmt/issues/350>`_, `#366 <https://github.com/fmtlib/fmt/issues/355>`_, `#348 <https://github.com/fmtlib/fmt/pull/348>`_, `#402 <https://github.com/fmtlib/fmt/pull/402>`_, `#405 <https://github.com/fmtlib/fmt/pull/405>`_). Thanks to `@dpantele (Dmitry) <https://github.com/dpantele>`_, `@hghwng (Hugh Wang) <https://github.com/hghwng>`_, `@arvedarved (Tilman Keskinöz) <https://github.com/arvedarved>`_, `@LogicalKnight (Sean) <https://github.com/LogicalKnight>`_ and `@JanHellwig (Jan Hellwig) <https://github.com/janhellwig>`_.
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* Fixed some documentation issues and extended specification (`#320 <https://github.com/fmtlib/fmt/issues/320>`_, `#333 <https://github.com/fmtlib/fmt/pull/333>`_, `#347 <https://github.com/fmtlib/fmt/issues/347>`_, `#362 <https://github.com/fmtlib/fmt/pull/362>`_). Thanks to `@smellman (Taro Matsuzawa aka. btm) <https://github.com/smellman>`_.
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3.0.0 - 2016-05-07
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------------------
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@ -20,9 +20,11 @@ alternative to IOStreams.
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Features
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--------
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* Two APIs: faster concatenation-based write API and slower (but still
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very fast) replacement-based format API with positional arguments for
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localization.
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* Two APIs: faster concatenation-based `write API
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<http://fmtlib.net/latest/api.html#write-api>`_ and slower,
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but still very fast, replacement-based `format API
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<http://fmtlib.net/latest/api.html#format-api>`_ with positional arguments
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for localization.
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* Write API similar to the one used by IOStreams but stateless allowing
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faster implementation.
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* Format API with `format string syntax
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@ -35,10 +37,10 @@ Features
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* Support for user-defined types.
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* High speed: performance of the format API is close to that of
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glibc's `printf <http://en.cppreference.com/w/cpp/io/c/fprintf>`_
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and better than performance of IOStreams. See `Speed tests`_ and
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and better than the performance of IOStreams. See `Speed tests`_ and
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`Fast integer to string conversion in C++
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<http://zverovich.net/2013/09/07/integer-to-string-conversion-in-cplusplus.html>`_.
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* Small code size both in terms of source code (format consists of a single
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* Small code size both in terms of source code (the core library consists of a single
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header file and a single source file) and compiled code.
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See `Compile time and code bloat`_.
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* Reliability: the library has an extensive set of `unit tests
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@ -89,6 +91,8 @@ An object of any user-defined type for which there is an overloaded
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.. code:: c++
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#include "fmt/ostream.h"
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class Date {
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int year_, month_, day_;
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public:
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@ -132,6 +136,12 @@ Projects using this library
|
||||
* `AMPL/MP <https://github.com/ampl/mp>`_:
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||||
An open-source library for mathematical programming
|
||||
|
||||
* `CUAUV <http://cuauv.org/>`_: Cornell University's autonomous underwater vehicle
|
||||
|
||||
* `Drake <http://drake.mit.edu/>`_: A planning, control, and analysis toolbox for nonlinear dynamical systems (MIT)
|
||||
|
||||
* `Envoy <https://lyft.github.io/envoy/>`_: C++ L7 proxy and communication bus (Lyft)
|
||||
|
||||
* `HarpyWar/pvpgn <https://github.com/pvpgn/pvpgn-server>`_:
|
||||
Player vs Player Gaming Network with tweaks
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@ -139,6 +149,8 @@ Projects using this library
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||||
|
||||
* `Keypirinha <http://keypirinha.com/>`_: A semantic launcher for Windows
|
||||
|
||||
* `Kodi <https://kodi.tv/>`_ (formerly xbmc): Home theater software
|
||||
|
||||
* `Lifeline <https://github.com/peter-clark/lifeline>`_: A 2D game
|
||||
|
||||
* `MongoDB Smasher <https://github.com/duckie/mongo_smasher>`_: A small tool to generate randomized datasets
|
||||
@ -158,6 +170,12 @@ Projects using this library
|
||||
* `Salesforce Analytics Cloud <http://www.salesforce.com/analytics-cloud/overview/>`_:
|
||||
Business intelligence software
|
||||
|
||||
* `Scylla <http://www.scylladb.com/>`_: A Cassandra-compatible NoSQL data store that can handle
|
||||
1 million transactions per second on a single server
|
||||
|
||||
* `Seastar <http://www.seastar-project.org/>`_: An advanced, open-source C++ framework for
|
||||
high-performance server applications on modern hardware
|
||||
|
||||
* `spdlog <https://github.com/gabime/spdlog>`_: Super fast C++ logging library
|
||||
|
||||
* `Stellar <https://www.stellar.org/>`_: Financial platform
|
||||
@ -390,6 +408,11 @@ It only applies if you distribute the documentation of fmt.
|
||||
Acknowledgments
|
||||
---------------
|
||||
|
||||
The fmt library is maintained by Victor Zverovich (`vitaut <https://github.com/vitaut>`_)
|
||||
and Jonathan Müller (`foonathan <https://github.com/foonathan>`_) with contributions from many
|
||||
other people. See `Contributors <https://github.com/fmtlib/fmt/graphs/contributors>`_ and `Releases <https://github.com/fmtlib/fmt/releases>`_ for some of the names. Let us know if your contribution
|
||||
is not listed or mentioned incorrectly and we'll make it right.
|
||||
|
||||
The benchmark section of this readme file and the performance tests are taken
|
||||
from the excellent `tinyformat <https://github.com/c42f/tinyformat>`_ library
|
||||
written by Chris Foster. Boost Format library is acknowledged transitively
|
||||
|
||||
@ -1,2 +0,0 @@
|
||||
#include "../fmt/format.h"
|
||||
#warning Including cppformat/format.h is deprecated. Include fmt/format.h instead.
|
||||
@ -1,2 +0,0 @@
|
||||
#include "../fmt/posix.h"
|
||||
#warning Including cppformat/posix.h is deprecated. Include fmt/posix.h instead.
|
||||
@ -5,6 +5,8 @@ if (NOT DOXYGEN)
|
||||
endif ()
|
||||
|
||||
add_custom_target(doc
|
||||
COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/build.py ${FMT_VERSION})
|
||||
COMMAND ${CMAKE_CURRENT_SOURCE_DIR}/build.py ${FMT_VERSION}
|
||||
SOURCES build.py conf.py _templates/layout.html)
|
||||
|
||||
install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html/ DESTINATION share/doc/fmt)
|
||||
install(DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/html/
|
||||
DESTINATION share/doc/fmt OPTIONAL)
|
||||
|
||||
51
libs/format/doc/_templates/layout.html
vendored
51
libs/format/doc/_templates/layout.html
vendored
@ -8,8 +8,9 @@
|
||||
{# Google Analytics #}
|
||||
<script>
|
||||
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
|
||||
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
|
||||
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
|
||||
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();
|
||||
a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;
|
||||
a.src=g;m.parentNode.insertBefore(a,m)
|
||||
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
|
||||
ga('create', 'UA-20116650-4', 'fmtlib.net');
|
||||
ga('send', 'pageview');
|
||||
@ -17,9 +18,11 @@
|
||||
{% endblock %}
|
||||
|
||||
{%- macro searchform(classes, button) %}
|
||||
<form class="{{classes}}" role="search" action="{{ pathto('search') }}" method="get">
|
||||
<form class="{{classes}}" role="search" action="{{ pathto('search') }}"
|
||||
method="get">
|
||||
<div class="form-group">
|
||||
<input type="text" name="q" class="form-control" {{ 'placeholder="Search"' if not button }} >
|
||||
<input type="text" name="q" class="form-control"
|
||||
{{ 'placeholder="Search"' if not button }} >
|
||||
</div>
|
||||
<input type="hidden" name="check_keywords" value="yes" />
|
||||
<input type="hidden" name="area" value="default" />
|
||||
@ -36,7 +39,8 @@
|
||||
<div class="navbar-content">
|
||||
{# Brand and toggle get grouped for better mobile display #}
|
||||
<div class="navbar-header">
|
||||
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target=".navbar-collapse">
|
||||
<button type="button" class="navbar-toggle collapsed"
|
||||
data-toggle="collapse" data-target=".navbar-collapse">
|
||||
<span class="sr-only">Toggle navigation</span>
|
||||
<span class="icon-bar"></span>
|
||||
<span class="icon-bar"></span>
|
||||
@ -49,18 +53,19 @@
|
||||
<div class="collapse navbar-collapse">
|
||||
<ul class="nav navbar-nav">
|
||||
<li class="dropdown">
|
||||
{# TODO: update versions automatically #}
|
||||
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button"
|
||||
aria-expanded="false">{{ version }} <span class="caret"></span></a>
|
||||
<a href="#" class="dropdown-toggle" data-toggle="dropdown"
|
||||
role="button" aria-expanded="false">{{ version }}
|
||||
<span class="caret"></span></a>
|
||||
<ul class="dropdown-menu" role="menu">
|
||||
<li><a href="http://fmtlib.net/2.0.0/">2.0.0</a></li>
|
||||
<li><a href="http://fmtlib.net/1.1.0/">1.1.0</a></li>
|
||||
<li><a href="http://fmtlib.net/1.0.0/">1.0.0</a></li>
|
||||
{% for v in versions.split(',') %}
|
||||
<li><a href="http://fmtlib.net/{{v}}">{{v}}</a></li>
|
||||
{% endfor %}
|
||||
</ul>
|
||||
</li>
|
||||
{% for name in ['Contents', 'Usage', 'API', 'Syntax'] %}
|
||||
{% if pagename == name.lower() %}
|
||||
<li class="active"><a href="{{name.lower()}}.html">{{name}} <span class="sr-only">(current)</span></a></li>
|
||||
<li class="active"><a href="{{name.lower()}}.html">{{name}}
|
||||
<span class="sr-only">(current)</span></a></li>
|
||||
{%else%}
|
||||
<li><a href="{{name.lower()}}.html">{{name}}</a></li>
|
||||
{%endif%}
|
||||
@ -75,20 +80,25 @@
|
||||
</div> {# /.tb-container #}
|
||||
</nav>
|
||||
{% if pagename == "index" %}
|
||||
{% set download_url = 'https://github.com/fmtlib/fmt/releases/download' %}
|
||||
<div class="jumbotron">
|
||||
<div class="tb-container">
|
||||
<h1>{fmt}</h1>
|
||||
<p class="lead">Small, safe and fast formatting library</p>
|
||||
<div class="btn-group" role="group">
|
||||
{% set name = 'fmt' if version.split('.')[0]|int >= 3 else 'cppformat' %}
|
||||
<a class="btn btn-success"
|
||||
href="https://github.com/fmtlib/fmt/releases/download/2.0.0/cppformat-2.0.0.zip">
|
||||
<span class="glyphicon glyphicon-download"></span> Download
|
||||
href="{{download_url}}/{{version}}/{{name}}-{{version}}.zip">
|
||||
<span class="glyphicon glyphicon-download"></span> Download
|
||||
</a>
|
||||
<button type="button" class="btn btn-success dropdown-toggle" data-toggle="dropdown"><span class="caret"></span></button>
|
||||
<button type="button" class="btn btn-success dropdown-toggle"
|
||||
data-toggle="dropdown"><span class="caret"></span></button>
|
||||
<ul class="dropdown-menu">
|
||||
<li><a href="https://github.com/fmtlib/fmt/releases/download/2.0.0/cppformat-2.0.0.zip">Version 2.0.0</a></li>
|
||||
<li><a href="https://github.com/fmtlib/fmt/releases/download/1.1.0/cppformat-1.1.0.zip">Version 1.1.0</a></li>
|
||||
<li><a href="https://github.com/fmtlib/fmt/releases/download/1.0.0/cppformat-1.0.0.zip">Version 1.0.0</a></li>
|
||||
{% for v in versions.split(',') %}
|
||||
{% set name = 'fmt' if v.split('.')[0]|int >= 3 else 'cppformat' %}
|
||||
<li><a href="{{download_url}}/{{v}}/{{name}}-{{v}}.zip">Version {{v}}
|
||||
</a></li>
|
||||
{% endfor %}
|
||||
</ul>
|
||||
</div>
|
||||
</div>
|
||||
@ -105,14 +115,15 @@
|
||||
{% block content %}
|
||||
<div class="tb-container">
|
||||
<div class="row">
|
||||
{# TODO: integrate sidebar
|
||||
{# Sidebar is currently disabled.
|
||||
<div class="bs-sidebar">
|
||||
<div class="sphinxsidebar" role="navigation" aria-label="main navigation">
|
||||
<div class="sphinxsidebarwrapper">
|
||||
{%- block sidebarlogo %}
|
||||
{%- if logo %}
|
||||
<p class="logo"><a href="{{ pathto(master_doc) }}">
|
||||
<img class="logo" src="{{ pathto('_static/' + logo, 1) }}" alt="Logo"/>
|
||||
<img class="logo" src="{{ pathto('_static/' + logo, 1) }}"
|
||||
alt="Logo"/>
|
||||
</a></p>
|
||||
{%- endif %}
|
||||
{%- endblock %}
|
||||
|
||||
@ -11,8 +11,8 @@ namespace is usually omitted in examples.
|
||||
Format API
|
||||
==========
|
||||
|
||||
The following functions use :ref:`format string syntax <syntax>` similar
|
||||
to the one used by Python's `str.format
|
||||
The following functions defined in ``fmt/format.h`` use :ref:`format string
|
||||
syntax <syntax>` similar to the one used by Python's `str.format
|
||||
<http://docs.python.org/3/library/stdtypes.html#str.format>`_ function.
|
||||
They take *format_str* and *args* as arguments.
|
||||
|
||||
@ -22,6 +22,11 @@ arguments in the resulting string.
|
||||
|
||||
*args* is an argument list representing arbitrary arguments.
|
||||
|
||||
The `performance of the format API
|
||||
<https://github.com/fmtlib/fmt/blob/master/README.rst#speed-tests>`_ is close
|
||||
to that of glibc's ``printf`` and better than the performance of IOStreams.
|
||||
For even better speed use the `write API`_.
|
||||
|
||||
.. _format:
|
||||
|
||||
.. doxygenfunction:: format(CStringRef, ArgList)
|
||||
@ -40,8 +45,9 @@ arguments in the resulting string.
|
||||
Date and time formatting
|
||||
------------------------
|
||||
|
||||
The library supports `strftime <http://en.cppreference.com/w/cpp/chrono/c/strftime>`_-like
|
||||
date and time formatting::
|
||||
The library supports `strftime
|
||||
<http://en.cppreference.com/w/cpp/chrono/c/strftime>`_-like date and time
|
||||
formatting::
|
||||
|
||||
#include "fmt/time.h"
|
||||
|
||||
@ -52,6 +58,36 @@ date and time formatting::
|
||||
The format string syntax is described in the documentation of
|
||||
`strftime <http://en.cppreference.com/w/cpp/chrono/c/strftime>`_.
|
||||
|
||||
Formatting user-defined types
|
||||
-----------------------------
|
||||
|
||||
A custom ``format_arg`` function may be implemented and used to format any
|
||||
user-defined type. That is how date and time formatting described in the
|
||||
previous section is implemented in :file:`fmt/time.h`. The following example
|
||||
shows how to implement custom formatting for a user-defined structure.
|
||||
|
||||
::
|
||||
|
||||
struct MyStruct { double a, b; };
|
||||
|
||||
void format_arg(fmt::BasicFormatter<char> &f,
|
||||
const char *&format_str, const MyStruct &s) {
|
||||
f.writer().write("[MyStruct: a={:.1f}, b={:.2f}]", s.a, s.b);
|
||||
}
|
||||
|
||||
MyStruct m = { 1, 2 };
|
||||
std::string s = fmt::format("m={}", n);
|
||||
// s == "m=[MyStruct: a=1.0, b=2.00]"
|
||||
|
||||
Note in the example above the ``format_arg`` function ignores the contents of
|
||||
``format_str`` so the type will always be formatted as specified. See
|
||||
``format_arg`` in :file:`fmt/time.h` for an advanced example of how to use
|
||||
the ``format_str`` argument to customize the formatted output.
|
||||
|
||||
This section shows how to define a custom format function for a user-defined
|
||||
type. The next section describes how to get ``fmt`` to use a conventional stream
|
||||
output ``operator<<`` when one is defined for a user-defined type.
|
||||
|
||||
``std::ostream`` support
|
||||
------------------------
|
||||
|
||||
@ -63,7 +99,7 @@ formatting of user-defined types that have overloaded ``operator<<``::
|
||||
class Date {
|
||||
int year_, month_, day_;
|
||||
public:
|
||||
Date(int year, int month, int day) : year_(year), month_(month), day_(day) {}
|
||||
Date(int year, int month, int day): year_(year), month_(month), day_(day) {}
|
||||
|
||||
friend std::ostream &operator<<(std::ostream &os, const Date &d) {
|
||||
return os << d.year_ << '-' << d.month_ << '-' << d.day_;
|
||||
@ -75,8 +111,6 @@ formatting of user-defined types that have overloaded ``operator<<``::
|
||||
|
||||
.. doxygenfunction:: print(std::ostream&, CStringRef, ArgList)
|
||||
|
||||
.. doxygenfunction:: fprintf(std::ostream&, CStringRef, ArgList)
|
||||
|
||||
Argument formatters
|
||||
-------------------
|
||||
|
||||
@ -86,7 +120,7 @@ custom argument formatter class::
|
||||
// A custom argument formatter that formats negative integers as unsigned
|
||||
// with the ``x`` format specifier.
|
||||
class CustomArgFormatter :
|
||||
public fmt::BasicArgFormatter<CustomArgFormatter, char> {
|
||||
public fmt::BasicArgFormatter<CustomArgFormatter, char> {
|
||||
public:
|
||||
CustomArgFormatter(fmt::BasicFormatter<char, CustomArgFormatter> &f,
|
||||
fmt::FormatSpec &s, const char *fmt)
|
||||
@ -120,22 +154,43 @@ custom argument formatter class::
|
||||
.. doxygenclass:: fmt::ArgFormatter
|
||||
:members:
|
||||
|
||||
Printf formatting functions
|
||||
---------------------------
|
||||
Printf formatting
|
||||
-----------------
|
||||
|
||||
The header ``fmt/printf.h`` provides ``printf``-like formatting functionality.
|
||||
The following functions use `printf format string syntax
|
||||
<http://pubs.opengroup.org/onlinepubs/009695399/functions/fprintf.html>`_ with
|
||||
a POSIX extension for positional arguments.
|
||||
the POSIX extension for positional arguments. Unlike their standard
|
||||
counterparts, the ``fmt`` functions are type-safe and throw an exception if an
|
||||
argument type doesn't match its format specification.
|
||||
|
||||
.. doxygenfunction:: printf(CStringRef, ArgList)
|
||||
|
||||
.. doxygenfunction:: fprintf(std::FILE *, CStringRef, ArgList)
|
||||
|
||||
.. doxygenfunction:: fprintf(std::ostream&, CStringRef, ArgList)
|
||||
|
||||
.. doxygenfunction:: sprintf(CStringRef, ArgList)
|
||||
|
||||
.. doxygenclass:: fmt::PrintfFormatter
|
||||
:members:
|
||||
|
||||
.. doxygenclass:: fmt::BasicPrintfArgFormatter
|
||||
:members:
|
||||
|
||||
.. doxygenclass:: fmt::PrintfArgFormatter
|
||||
:members:
|
||||
|
||||
Write API
|
||||
=========
|
||||
|
||||
The write API provides classes for writing formatted data into character
|
||||
streams. It is usually faster than the `format API`_ but, as IOStreams,
|
||||
may result in larger compiled code size. The main writer class is
|
||||
`~fmt::BasicMemoryWriter` which stores its output in a memory buffer and
|
||||
provides direct access to it. It is possible to create custom writers that
|
||||
store output elsewhere by subclassing `~fmt::BasicWriter`.
|
||||
|
||||
.. doxygenclass:: fmt::BasicWriter
|
||||
:members:
|
||||
|
||||
@ -145,6 +200,12 @@ Write API
|
||||
.. doxygenclass:: fmt::BasicArrayWriter
|
||||
:members:
|
||||
|
||||
.. doxygenclass:: fmt::BasicStringWriter
|
||||
:members:
|
||||
|
||||
.. doxygenclass:: fmt::BasicContainerWriter
|
||||
:members:
|
||||
|
||||
.. doxygenfunction:: bin(int)
|
||||
|
||||
.. doxygenfunction:: oct(int)
|
||||
@ -169,6 +230,8 @@ Utilities
|
||||
.. doxygenclass:: fmt::ArgList
|
||||
:members:
|
||||
|
||||
.. doxygenfunction:: fmt::to_string(const T&)
|
||||
|
||||
.. doxygenclass:: fmt::BasicStringRef
|
||||
:members:
|
||||
|
||||
@ -185,6 +248,8 @@ System errors
|
||||
.. doxygenclass:: fmt::SystemError
|
||||
:members:
|
||||
|
||||
.. doxygenfunction:: fmt::format_system_error
|
||||
|
||||
.. doxygenclass:: fmt::WindowsError
|
||||
:members:
|
||||
|
||||
@ -202,7 +267,8 @@ A custom allocator class can be specified as a template argument to
|
||||
It is also possible to write a formatting function that uses a custom
|
||||
allocator::
|
||||
|
||||
typedef std::basic_string<char, std::char_traits<char>, CustomAllocator> CustomString;
|
||||
typedef std::basic_string<char, std::char_traits<char>, CustomAllocator>
|
||||
CustomString;
|
||||
|
||||
CustomString format(CustomAllocator alloc, fmt::CStringRef format_str,
|
||||
fmt::ArgList args) {
|
||||
|
||||
@ -90,7 +90,8 @@
|
||||
VERSION: '{{ release|e }}',
|
||||
COLLAPSE_INDEX: false,
|
||||
FILE_SUFFIX: '{{ '' if no_search_suffix else file_suffix }}',
|
||||
HAS_SOURCE: {{ has_source|lower }}
|
||||
HAS_SOURCE: {{ has_source|lower }},
|
||||
SOURCELINK_SUFFIX: '{{ sourcelink_suffix }}'
|
||||
};
|
||||
</script>
|
||||
{%- for scriptfile in script_files %}
|
||||
|
||||
@ -8,30 +8,35 @@ from distutils.version import LooseVersion
|
||||
|
||||
def pip_install(package, commit=None, **kwargs):
|
||||
"Install package using pip."
|
||||
min_version = kwargs.get('min_version')
|
||||
if min_version:
|
||||
from pkg_resources import get_distribution, DistributionNotFound
|
||||
try:
|
||||
installed_version = get_distribution(os.path.basename(package)).version
|
||||
if LooseVersion(installed_version) >= min_version:
|
||||
print('{} {} already installed'.format(package, min_version))
|
||||
return
|
||||
except DistributionNotFound:
|
||||
pass
|
||||
if commit:
|
||||
check_version = kwargs.get('check_version', '')
|
||||
#output = check_output(['pip', 'show', package.split('/')[1]])
|
||||
#if check_version in output:
|
||||
# print('{} already installed'.format(package))
|
||||
# return
|
||||
package = 'git+git://github.com/{0}.git@{1}'.format(package, commit)
|
||||
print('Installing {}'.format(package))
|
||||
check_call(['pip', 'install', '--upgrade', package])
|
||||
package = 'git+https://github.com/{0}.git@{1}'.format(package, commit)
|
||||
print('Installing {0}'.format(package))
|
||||
check_call(['pip', 'install', package])
|
||||
|
||||
def build_docs(version='dev'):
|
||||
def create_build_env(dirname='virtualenv'):
|
||||
# Create virtualenv.
|
||||
doc_dir = os.path.dirname(os.path.realpath(__file__))
|
||||
virtualenv_dir = 'virtualenv'
|
||||
check_call(['virtualenv', virtualenv_dir])
|
||||
if not os.path.exists(dirname):
|
||||
check_call(['virtualenv', dirname])
|
||||
import sysconfig
|
||||
scripts_dir = os.path.basename(sysconfig.get_path('scripts'))
|
||||
activate_this_file = os.path.join(virtualenv_dir, scripts_dir,
|
||||
'activate_this.py')
|
||||
activate_this_file = os.path.join(dirname, scripts_dir, 'activate_this.py')
|
||||
with open(activate_this_file) as f:
|
||||
exec(f.read(), dict(__file__=activate_this_file))
|
||||
# Import get_distribution after activating virtualenv to get info about
|
||||
# the correct packages.
|
||||
from pkg_resources import get_distribution, DistributionNotFound
|
||||
# Upgrade pip because installation of sphinx with pip 1.1 available on Travis
|
||||
# is broken (see #207) and it doesn't support the show command.
|
||||
from pkg_resources import get_distribution, DistributionNotFound
|
||||
pip_version = get_distribution('pip').version
|
||||
if LooseVersion(pip_version) < LooseVersion('1.5.4'):
|
||||
print("Updating pip")
|
||||
@ -46,27 +51,35 @@ def build_docs(version='dev'):
|
||||
except DistributionNotFound:
|
||||
pass
|
||||
# Install Sphinx and Breathe.
|
||||
pip_install('fmtlib/sphinx',
|
||||
'12dde8afdb0a7bb5576e2656692c3478c69d8cc3',
|
||||
check_version='1.4a0.dev-20151013')
|
||||
pip_install('sphinx-doc/sphinx', '12b83372ac9316e8cbe86e7fed889296a4cc29ee',
|
||||
min_version='1.4.1.dev20160531')
|
||||
pip_install('michaeljones/breathe',
|
||||
'1c9d7f80378a92cffa755084823a78bb38ee4acc')
|
||||
'6b1c5bb7a1866f15fc328b8716258354b10c1daa',
|
||||
min_version='4.2.0')
|
||||
|
||||
def build_docs(version='dev', **kwargs):
|
||||
doc_dir = kwargs.get('doc_dir', os.path.dirname(os.path.realpath(__file__)))
|
||||
work_dir = kwargs.get('work_dir', '.')
|
||||
include_dir = kwargs.get('include_dir',
|
||||
os.path.join(os.path.dirname(doc_dir), 'fmt'))
|
||||
# Build docs.
|
||||
cmd = ['doxygen', '-']
|
||||
p = Popen(cmd, stdin=PIPE)
|
||||
doxyxml_dir = os.path.join(work_dir, 'doxyxml')
|
||||
p.communicate(input=r'''
|
||||
PROJECT_NAME = fmt
|
||||
GENERATE_LATEX = NO
|
||||
GENERATE_MAN = NO
|
||||
GENERATE_RTF = NO
|
||||
CASE_SENSE_NAMES = NO
|
||||
INPUT = {0}/format.h {0}/ostream.h
|
||||
INPUT = {0}/container.h {0}/format.h {0}/ostream.h \
|
||||
{0}/printf.h {0}/string.h
|
||||
QUIET = YES
|
||||
JAVADOC_AUTOBRIEF = YES
|
||||
AUTOLINK_SUPPORT = NO
|
||||
GENERATE_HTML = NO
|
||||
GENERATE_XML = YES
|
||||
XML_OUTPUT = doxyxml
|
||||
XML_OUTPUT = {1}
|
||||
ALIASES = "rst=\verbatim embed:rst"
|
||||
ALIASES += "endrst=\endverbatim"
|
||||
MACRO_EXPANSION = YES
|
||||
@ -76,24 +89,29 @@ def build_docs(version='dev'):
|
||||
FMT_USE_USER_DEFINED_LITERALS=1 \
|
||||
FMT_API=
|
||||
EXCLUDE_SYMBOLS = fmt::internal::* StringValue write_str
|
||||
'''.format(os.path.join(os.path.dirname(doc_dir), 'fmt')).encode('UTF-8'))
|
||||
'''.format(include_dir, doxyxml_dir).encode('UTF-8'))
|
||||
if p.returncode != 0:
|
||||
raise CalledProcessError(p.returncode, cmd)
|
||||
html_dir = os.path.join(work_dir, 'html')
|
||||
versions = ['3.0.0', '2.0.0', '1.1.0']
|
||||
check_call(['sphinx-build',
|
||||
'-Dbreathe_projects.format=' + os.path.join(os.getcwd(), 'doxyxml'),
|
||||
'-Dversion=' + version, '-Drelease=' + version, '-Aversion=' + version,
|
||||
'-b', 'html', doc_dir, 'html'])
|
||||
'-Dbreathe_projects.format=' + os.path.abspath(doxyxml_dir),
|
||||
'-Dversion=' + version, '-Drelease=' + version,
|
||||
'-Aversion=' + version, '-Aversions=' + ','.join(versions),
|
||||
'-b', 'html', doc_dir, html_dir])
|
||||
try:
|
||||
check_call(['lessc', '--clean-css',
|
||||
'--include-path=' + os.path.join(doc_dir, 'bootstrap'),
|
||||
os.path.join(doc_dir, 'fmt.less'),
|
||||
'html/_static/fmt.css'])
|
||||
os.path.join(html_dir, '_static', 'fmt.css')])
|
||||
except OSError as e:
|
||||
if e.errno != errno.ENOENT:
|
||||
raise
|
||||
print('lessc not found; make sure that Less (http://lesscss.org/) is installed')
|
||||
print('lessc not found; make sure that Less (http://lesscss.org/) ' +
|
||||
'is installed')
|
||||
sys.exit(1)
|
||||
return 'html'
|
||||
return html_dir
|
||||
|
||||
if __name__ == '__main__':
|
||||
create_build_env()
|
||||
build_docs(sys.argv[1])
|
||||
|
||||
@ -228,8 +228,7 @@ latex_documents = [
|
||||
# One entry per manual page. List of tuples
|
||||
# (source start file, name, description, authors, manual section).
|
||||
man_pages = [
|
||||
('index', 'format', u'format Documentation',
|
||||
[u'Victor Zverovich'], 1)
|
||||
('index', 'fmt', u'fmt documentation', [u'Victor Zverovich'], 1)
|
||||
]
|
||||
|
||||
# If true, show URL addresses after external links.
|
||||
@ -242,8 +241,8 @@ man_pages = [
|
||||
# (source start file, target name, title, author,
|
||||
# dir menu entry, description, category)
|
||||
texinfo_documents = [
|
||||
('index', 'format', u'format Documentation',
|
||||
u'Victor Zverovich', 'format', 'One line description of project.',
|
||||
('index', 'fmt', u'fmt documentation',
|
||||
u'Victor Zverovich', 'fmt', 'One line description of project.',
|
||||
'Miscellaneous'),
|
||||
]
|
||||
|
||||
|
||||
@ -11,8 +11,8 @@ namespace is usually omitted in examples.
|
||||
Format API
|
||||
==========
|
||||
|
||||
The following functions use :ref:`format string syntax <syntax>` similar
|
||||
to the one used by Python's `str.format
|
||||
The following functions defined in ``fmt/format.h`` use :ref:`format string
|
||||
syntax <syntax>` similar to the one used by Python's `str.format
|
||||
<http://docs.python.org/3/library/stdtypes.html#str.format>`_ function.
|
||||
They take *format_str* and *args* as arguments.
|
||||
|
||||
@ -22,6 +22,11 @@ arguments in the resulting string.
|
||||
|
||||
*args* is an argument list representing arbitrary arguments.
|
||||
|
||||
The `performance of the format API
|
||||
<https://github.com/fmtlib/fmt/blob/master/README.rst#speed-tests>`_ is close
|
||||
to that of glibc's ``printf`` and better than the performance of IOStreams.
|
||||
For even better speed use the `write API`_.
|
||||
|
||||
.. _format:
|
||||
|
||||
.. doxygenfunction:: format(CStringRef, ArgList)
|
||||
@ -40,8 +45,9 @@ arguments in the resulting string.
|
||||
Date and time formatting
|
||||
------------------------
|
||||
|
||||
The library supports `strftime <http://en.cppreference.com/w/cpp/chrono/c/strftime>`_-like
|
||||
date and time formatting::
|
||||
The library supports `strftime
|
||||
<http://en.cppreference.com/w/cpp/chrono/c/strftime>`_-like date and time
|
||||
formatting::
|
||||
|
||||
#include "fmt/time.h"
|
||||
|
||||
@ -52,6 +58,36 @@ date and time formatting::
|
||||
The format string syntax is described in the documentation of
|
||||
`strftime <http://en.cppreference.com/w/cpp/chrono/c/strftime>`_.
|
||||
|
||||
Formatting user-defined types
|
||||
-----------------------------
|
||||
|
||||
A custom ``format_arg`` function may be implemented and used to format any
|
||||
user-defined type. That is how date and time formatting described in the
|
||||
previous section is implemented in :file:`fmt/time.h`. The following example
|
||||
shows how to implement custom formatting for a user-defined structure.
|
||||
|
||||
::
|
||||
|
||||
struct MyStruct { double a, b; };
|
||||
|
||||
void format_arg(fmt::BasicFormatter<char> &f,
|
||||
const char *&format_str, const MyStruct &s) {
|
||||
f.writer().write("[MyStruct: a={:.1f}, b={:.2f}]", s.a, s.b);
|
||||
}
|
||||
|
||||
MyStruct m = { 1, 2 };
|
||||
std::string s = fmt::format("m={}", n);
|
||||
// s == "m=[MyStruct: a=1.0, b=2.00]"
|
||||
|
||||
Note in the example above the ``format_arg`` function ignores the contents of
|
||||
``format_str`` so the type will always be formatted as specified. See
|
||||
``format_arg`` in :file:`fmt/time.h` for an advanced example of how to use
|
||||
the ``format_str`` argument to customize the formatted output.
|
||||
|
||||
This section shows how to define a custom format function for a user-defined
|
||||
type. The next section describes how to get ``fmt`` to use a conventional stream
|
||||
output ``operator<<`` when one is defined for a user-defined type.
|
||||
|
||||
``std::ostream`` support
|
||||
------------------------
|
||||
|
||||
@ -63,7 +99,7 @@ formatting of user-defined types that have overloaded ``operator<<``::
|
||||
class Date {
|
||||
int year_, month_, day_;
|
||||
public:
|
||||
Date(int year, int month, int day) : year_(year), month_(month), day_(day) {}
|
||||
Date(int year, int month, int day): year_(year), month_(month), day_(day) {}
|
||||
|
||||
friend std::ostream &operator<<(std::ostream &os, const Date &d) {
|
||||
return os << d.year_ << '-' << d.month_ << '-' << d.day_;
|
||||
@ -75,8 +111,6 @@ formatting of user-defined types that have overloaded ``operator<<``::
|
||||
|
||||
.. doxygenfunction:: print(std::ostream&, CStringRef, ArgList)
|
||||
|
||||
.. doxygenfunction:: fprintf(std::ostream&, CStringRef, ArgList)
|
||||
|
||||
Argument formatters
|
||||
-------------------
|
||||
|
||||
@ -86,7 +120,7 @@ custom argument formatter class::
|
||||
// A custom argument formatter that formats negative integers as unsigned
|
||||
// with the ``x`` format specifier.
|
||||
class CustomArgFormatter :
|
||||
public fmt::BasicArgFormatter<CustomArgFormatter, char> {
|
||||
public fmt::BasicArgFormatter<CustomArgFormatter, char> {
|
||||
public:
|
||||
CustomArgFormatter(fmt::BasicFormatter<char, CustomArgFormatter> &f,
|
||||
fmt::FormatSpec &s, const char *fmt)
|
||||
@ -120,22 +154,43 @@ custom argument formatter class::
|
||||
.. doxygenclass:: fmt::ArgFormatter
|
||||
:members:
|
||||
|
||||
Printf formatting functions
|
||||
---------------------------
|
||||
Printf formatting
|
||||
-----------------
|
||||
|
||||
The header ``fmt/printf.h`` provides ``printf``-like formatting functionality.
|
||||
The following functions use `printf format string syntax
|
||||
<http://pubs.opengroup.org/onlinepubs/009695399/functions/fprintf.html>`_ with
|
||||
a POSIX extension for positional arguments.
|
||||
the POSIX extension for positional arguments. Unlike their standard
|
||||
counterparts, the ``fmt`` functions are type-safe and throw an exception if an
|
||||
argument type doesn't match its format specification.
|
||||
|
||||
.. doxygenfunction:: printf(CStringRef, ArgList)
|
||||
|
||||
.. doxygenfunction:: fprintf(std::FILE *, CStringRef, ArgList)
|
||||
|
||||
.. doxygenfunction:: fprintf(std::ostream&, CStringRef, ArgList)
|
||||
|
||||
.. doxygenfunction:: sprintf(CStringRef, ArgList)
|
||||
|
||||
.. doxygenclass:: fmt::PrintfFormatter
|
||||
:members:
|
||||
|
||||
.. doxygenclass:: fmt::BasicPrintfArgFormatter
|
||||
:members:
|
||||
|
||||
.. doxygenclass:: fmt::PrintfArgFormatter
|
||||
:members:
|
||||
|
||||
Write API
|
||||
=========
|
||||
|
||||
The write API provides classes for writing formatted data into character
|
||||
streams. It is usually faster than the `format API`_ but, as IOStreams,
|
||||
may result in larger compiled code size. The main writer class is
|
||||
`~fmt::BasicMemoryWriter` which stores its output in a memory buffer and
|
||||
provides direct access to it. It is possible to create custom writers that
|
||||
store output elsewhere by subclassing `~fmt::BasicWriter`.
|
||||
|
||||
.. doxygenclass:: fmt::BasicWriter
|
||||
:members:
|
||||
|
||||
@ -145,6 +200,12 @@ Write API
|
||||
.. doxygenclass:: fmt::BasicArrayWriter
|
||||
:members:
|
||||
|
||||
.. doxygenclass:: fmt::BasicStringWriter
|
||||
:members:
|
||||
|
||||
.. doxygenclass:: fmt::BasicContainerWriter
|
||||
:members:
|
||||
|
||||
.. doxygenfunction:: bin(int)
|
||||
|
||||
.. doxygenfunction:: oct(int)
|
||||
@ -169,6 +230,8 @@ Utilities
|
||||
.. doxygenclass:: fmt::ArgList
|
||||
:members:
|
||||
|
||||
.. doxygenfunction:: fmt::to_string(const T&)
|
||||
|
||||
.. doxygenclass:: fmt::BasicStringRef
|
||||
:members:
|
||||
|
||||
@ -185,6 +248,8 @@ System errors
|
||||
.. doxygenclass:: fmt::SystemError
|
||||
:members:
|
||||
|
||||
.. doxygenfunction:: fmt::format_system_error
|
||||
|
||||
.. doxygenclass:: fmt::WindowsError
|
||||
:members:
|
||||
|
||||
@ -202,7 +267,8 @@ A custom allocator class can be specified as a template argument to
|
||||
It is also possible to write a formatting function that uses a custom
|
||||
allocator::
|
||||
|
||||
typedef std::basic_string<char, std::char_traits<char>, CustomAllocator> CustomString;
|
||||
typedef std::basic_string<char, std::char_traits<char>, CustomAllocator>
|
||||
CustomString;
|
||||
|
||||
CustomString format(CustomAllocator alloc, fmt::CStringRef format_str,
|
||||
fmt::ArgList args) {
|
||||
|
||||
@ -10,9 +10,9 @@ alternative to C++ IOStreams.
|
||||
<div class="panel panel-default">
|
||||
<div class="panel-heading">What users say:</div>
|
||||
<div class="panel-body">
|
||||
Thanks for creating this library. It’s been a hole in C++ for a long time.
|
||||
I’ve used both boost::format and loki::SPrintf, and neither felt like the
|
||||
right answer. This does.
|
||||
Thanks for creating this library. It’s been a hole in C++ for a long
|
||||
time. I’ve used both boost::format and loki::SPrintf, and neither felt
|
||||
like the right answer. This does.
|
||||
</div>
|
||||
</div>
|
||||
|
||||
@ -24,8 +24,8 @@ Format API
|
||||
The replacement-based Format API provides a safe alternative to ``printf``,
|
||||
``sprintf`` and friends with comparable or `better performance
|
||||
<http://zverovich.net/2013/09/07/integer-to-string-conversion-in-cplusplus.html>`_.
|
||||
The `format string syntax <doc/latest/index.html#format-string-syntax>`_ is similar
|
||||
to the one used by `str.format <http://docs.python.org/2/library/stdtypes.html#str.format>`_
|
||||
The `format string syntax <syntax.html>`_ is similar to the one used by
|
||||
`str.format <http://docs.python.org/2/library/stdtypes.html#str.format>`_
|
||||
in Python:
|
||||
|
||||
.. code:: c++
|
||||
@ -98,8 +98,8 @@ literal operators, they must be made visible with the directive
|
||||
Write API
|
||||
---------
|
||||
|
||||
The concatenation-based Write API (experimental) provides a
|
||||
`fast <http://zverovich.net/2013/09/07/integer-to-string-conversion-in-cplusplus.html>`_
|
||||
The concatenation-based Write API (experimental) provides a `fast
|
||||
<http://zverovich.net/2013/09/07/integer-to-string-conversion-in-cplusplus.html>`_
|
||||
stateless alternative to IOStreams:
|
||||
|
||||
.. code:: c++
|
||||
@ -112,8 +112,9 @@ stateless alternative to IOStreams:
|
||||
Safety
|
||||
------
|
||||
|
||||
The library is fully type safe, automatic memory management prevents buffer overflow,
|
||||
errors in format strings are reported using exceptions. For example, the code
|
||||
The library is fully type safe, automatic memory management prevents buffer
|
||||
overflow, errors in format strings are reported using exceptions. For example,
|
||||
the code
|
||||
|
||||
.. code:: c++
|
||||
|
||||
@ -138,19 +139,21 @@ formatted into a narrow string. You can use a wide format string instead:
|
||||
fmt::format(L"Cyrillic letter {}", L'\x42e');
|
||||
|
||||
For comparison, writing a wide character to ``std::ostream`` results in
|
||||
its numeric value being written to the stream (i.e. 1070 instead of letter 'ю' which
|
||||
is represented by ``L'\x42e'`` if we use Unicode) which is rarely what is needed.
|
||||
its numeric value being written to the stream (i.e. 1070 instead of letter 'ю'
|
||||
which is represented by ``L'\x42e'`` if we use Unicode) which is rarely what is
|
||||
needed.
|
||||
|
||||
.. _portability:
|
||||
|
||||
Portability
|
||||
-----------
|
||||
|
||||
The library is highly portable. Here is an incomplete list of operating systems and
|
||||
compilers where it has been tested and known to work:
|
||||
The library is highly portable. Here is an incomplete list of operating systems
|
||||
and compilers where it has been tested and known to work:
|
||||
|
||||
* 64-bit (amd64) GNU/Linux with GCC 4.4.3, `4.6.3 <https://travis-ci.org/fmtlib/fmt>`_,
|
||||
4.7.2, 4.8.1 and Intel C++ Compiler (ICC) 14.0.2
|
||||
* 64-bit (amd64) GNU/Linux with GCC 4.4.3,
|
||||
`4.6.3 <https://travis-ci.org/fmtlib/fmt>`_, 4.7.2, 4.8.1, and Intel C++
|
||||
Compiler (ICC) 14.0.2
|
||||
|
||||
* 32-bit (i386) GNU/Linux with GCC 4.4.3, 4.6.3
|
||||
|
||||
@ -161,21 +164,21 @@ compilers where it has been tested and known to work:
|
||||
|
||||
* 32-bit Windows with Visual C++ 2010
|
||||
|
||||
Although the library uses C++11 features when available, it also works with older
|
||||
compilers and standard library implementations. The only thing to keep in mind
|
||||
for C++98 portability:
|
||||
Although the library uses C++11 features when available, it also works with
|
||||
older compilers and standard library implementations. The only thing to keep in
|
||||
mind for C++98 portability:
|
||||
|
||||
* Variadic templates: minimum GCC 4.4, Clang 2.9 or VS2013. This feature allows
|
||||
the Format API to accept an unlimited number of arguments. With older compilers
|
||||
the maximum is 15.
|
||||
the Format API to accept an unlimited number of arguments. With older
|
||||
compilers the maximum is 15.
|
||||
|
||||
* User-defined literals: minimum GCC 4.7, Clang 3.1 or VS2015. The suffixes
|
||||
``_format`` and ``_a`` are functionally equivalent to the functions
|
||||
* User-defined literals: minimum GCC 4.7, Clang 3.1 or VS2015. The suffixes
|
||||
``_format`` and ``_a`` are functionally equivalent to the functions
|
||||
``fmt::format`` and ``fmt::arg``.
|
||||
|
||||
The output of all formatting functions is consistent across platforms. In particular,
|
||||
formatting a floating-point infinity always gives ``inf`` while the output
|
||||
of ``printf`` is platform-dependent in this case. For example,
|
||||
The output of all formatting functions is consistent across platforms. In
|
||||
particular, formatting a floating-point infinity always gives ``inf`` while the
|
||||
output of ``printf`` is platform-dependent in this case. For example,
|
||||
|
||||
.. code::
|
||||
|
||||
@ -188,10 +191,10 @@ always prints ``inf``.
|
||||
Ease of Use
|
||||
-----------
|
||||
|
||||
fmt has a small self-contained code base consisting of a single header file
|
||||
and a single source file and no external dependencies. A permissive BSD `license
|
||||
<https://github.com/fmtlib/fmt#license>`_ allows using the library both
|
||||
in open-source and commercial projects.
|
||||
fmt has a small self-contained code base with the core library consisting of
|
||||
a single header file and a single source file and no external dependencies.
|
||||
A permissive BSD `license <https://github.com/fmtlib/fmt#license>`_ allows
|
||||
using the library both in open-source and commercial projects.
|
||||
|
||||
.. raw:: html
|
||||
|
||||
|
||||
@ -49,12 +49,10 @@ mini-language" or interpretation of the *format_spec*.
|
||||
Most built-in types support a common formatting mini-language, which is
|
||||
described in the next section.
|
||||
|
||||
A *format_spec* field can also include nested replacement fields within it.
|
||||
These nested replacement fields can contain only an argument index;
|
||||
format specifications are not allowed. Formatting is performed as if the
|
||||
replacement fields within the format_spec are substituted before the
|
||||
*format_spec* string is interpreted. This allows the formatting of a value
|
||||
to be dynamically specified.
|
||||
A *format_spec* field can also include nested replacement fields in certain
|
||||
positions within it. These nested replacement fields can contain only an
|
||||
argument id; format specifications are not allowed. This allows the
|
||||
formatting of a value to be dynamically specified.
|
||||
|
||||
See the :ref:`formatexamples` section for some examples.
|
||||
|
||||
@ -80,8 +78,8 @@ The general form of a *standard format specifier* is:
|
||||
sign: "+" | "-" | " "
|
||||
width: `integer` | "{" `arg_id` "}"
|
||||
precision: `integer` | "{" `arg_id` "}"
|
||||
type: `int_type` | "c" | "e" | "E" | "f" | "F" | "g" | "G" | "p" | "s"
|
||||
int_type: "b" | "B" | "d" | "o" | "x" | "X"
|
||||
type: `int_type` | "a" | "A" | "c" | "e" | "E" | "f" | "F" | "g" | "G" | "p" | "s"
|
||||
int_type: "b" | "B" | "d" | "n" | "o" | "x" | "X"
|
||||
|
||||
The *fill* character can be any character other than '{' or '}'. The presence
|
||||
of a fill character is signaled by the character following it, which must be
|
||||
@ -234,7 +232,7 @@ The available presentation types for floating-point values are:
|
||||
+=========+==========================================================+
|
||||
| ``'a'`` | Hexadecimal floating point format. Prints the number in |
|
||||
| | base 16 with prefix ``"0x"`` and lower-case letters for |
|
||||
| | digits above 9. Uses 'p' to indicate the exponent. |
|
||||
| | digits above 9. Uses ``'p'`` to indicate the exponent. |
|
||||
+---------+----------------------------------------------------------+
|
||||
| ``'A'`` | Same as ``'a'`` except it uses upper-case letters for |
|
||||
| | the prefix, digits above 9 and to indicate the exponent. |
|
||||
|
||||
@ -54,6 +54,23 @@ To build a `shared library`__ set the ``BUILD_SHARED_LIBS`` CMake variable to
|
||||
|
||||
__ http://en.wikipedia.org/wiki/Library_%28computing%29#Shared_libraries
|
||||
|
||||
Header-only usage with CMake
|
||||
============================
|
||||
|
||||
In order to add ``fmtlib`` into an existing ``CMakeLists.txt`` file, you can add the ``fmt`` library directory into your main project, which will enable the ``fmt`` library::
|
||||
|
||||
add_subdirectory(fmt)
|
||||
|
||||
If you have a project called ``foo`` that you would like to link against the fmt library in a header-only fashion, you can enable with with::
|
||||
|
||||
target_link_libraries(foo PRIVATE fmt::fmt-header-only)
|
||||
|
||||
And then to ensure that the ``fmt`` library does not always get built, you can modify the call to ``add_subdirectory`` to read ::
|
||||
|
||||
add_subdirectory(fmt EXCLUDE_FROM_ALL)
|
||||
|
||||
This will ensure that the ``fmt`` library is exluded from calls to ``make``, ``make all``, or ``cmake --build .``.
|
||||
|
||||
Building the documentation
|
||||
==========================
|
||||
|
||||
@ -62,7 +79,11 @@ system:
|
||||
|
||||
* `Python <https://www.python.org/>`_ with pip and virtualenv
|
||||
* `Doxygen <http://www.stack.nl/~dimitri/doxygen/>`_
|
||||
* `Less <http://lesscss.org/>`_ with less-plugin-clean-css
|
||||
* `Less <http://lesscss.org/>`_ with ``less-plugin-clean-css``.
|
||||
Ubuntu doesn't package the ``clean-css`` plugin so you should use ``npm``
|
||||
instead of ``apt`` to install both ``less`` and the plugin::
|
||||
|
||||
sudo npm install -g less less-plugin-clean-css.
|
||||
|
||||
First generate makefiles or project files using CMake as described in
|
||||
the previous section. Then compile the ``doc`` target/project, for example::
|
||||
@ -87,4 +108,4 @@ Homebrew
|
||||
|
||||
fmt can be installed on OS X using `Homebrew <http://brew.sh/>`_::
|
||||
|
||||
brew install cppformat
|
||||
brew install fmt
|
||||
|
||||
@ -47,8 +47,10 @@
|
||||
.highlight .mh { color: #208050 } /* Literal.Number.Hex */
|
||||
.highlight .mi { color: #208050 } /* Literal.Number.Integer */
|
||||
.highlight .mo { color: #208050 } /* Literal.Number.Oct */
|
||||
.highlight .sa { color: #4070a0 } /* Literal.String.Affix */
|
||||
.highlight .sb { color: #4070a0 } /* Literal.String.Backtick */
|
||||
.highlight .sc { color: #4070a0 } /* Literal.String.Char */
|
||||
.highlight .dl { color: #4070a0 } /* Literal.String.Delimiter */
|
||||
.highlight .sd { color: #4070a0; font-style: italic } /* Literal.String.Doc */
|
||||
.highlight .s2 { color: #4070a0 } /* Literal.String.Double */
|
||||
.highlight .se { color: #4070a0; font-weight: bold } /* Literal.String.Escape */
|
||||
@ -59,7 +61,9 @@
|
||||
.highlight .s1 { color: #4070a0 } /* Literal.String.Single */
|
||||
.highlight .ss { color: #517918 } /* Literal.String.Symbol */
|
||||
.highlight .bp { color: #007020 } /* Name.Builtin.Pseudo */
|
||||
.highlight .fm { color: #06287e } /* Name.Function.Magic */
|
||||
.highlight .vc { color: #bb60d5 } /* Name.Variable.Class */
|
||||
.highlight .vg { color: #bb60d5 } /* Name.Variable.Global */
|
||||
.highlight .vi { color: #bb60d5 } /* Name.Variable.Instance */
|
||||
.highlight .vm { color: #bb60d5 } /* Name.Variable.Magic */
|
||||
.highlight .il { color: #208050 } /* Literal.Number.Integer.Long */
|
||||
@ -8,7 +8,7 @@
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
|
||||
|
||||
<title>API Reference — fmt 3.0.0 documentation</title>
|
||||
<title>API Reference — fmt 4.0.0 documentation</title>
|
||||
|
||||
<link rel="stylesheet" href="_static/basic.css" type="text/css" />
|
||||
<link rel="stylesheet" href="_static/pygments.css" type="text/css" />
|
||||
@ -17,10 +17,11 @@
|
||||
<script type="text/javascript">
|
||||
var DOCUMENTATION_OPTIONS = {
|
||||
URL_ROOT: './',
|
||||
VERSION: '3.0.0',
|
||||
VERSION: '4.0.0',
|
||||
COLLAPSE_INDEX: false,
|
||||
FILE_SUFFIX: '.html',
|
||||
HAS_SOURCE: true
|
||||
HAS_SOURCE: true,
|
||||
SOURCELINK_SUFFIX: ''
|
||||
};
|
||||
</script>
|
||||
<script type="text/javascript" src="_static/jquery.js"></script>
|
||||
@ -35,8 +36,9 @@
|
||||
|
||||
<script>
|
||||
(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
|
||||
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
|
||||
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
|
||||
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();
|
||||
a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;
|
||||
a.src=g;m.parentNode.insertBefore(a,m)
|
||||
})(window,document,'script','//www.google-analytics.com/analytics.js','ga');
|
||||
ga('create', 'UA-20116650-4', 'fmtlib.net');
|
||||
ga('send', 'pageview');
|
||||
@ -50,7 +52,8 @@
|
||||
<div class="navbar-content">
|
||||
|
||||
<div class="navbar-header">
|
||||
<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target=".navbar-collapse">
|
||||
<button type="button" class="navbar-toggle collapsed"
|
||||
data-toggle="collapse" data-target=".navbar-collapse">
|
||||
<span class="sr-only">Toggle navigation</span>
|
||||
<span class="icon-bar"></span>
|
||||
<span class="icon-bar"></span>
|
||||
@ -63,13 +66,17 @@
|
||||
<div class="collapse navbar-collapse">
|
||||
<ul class="nav navbar-nav">
|
||||
<li class="dropdown">
|
||||
|
||||
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button"
|
||||
aria-expanded="false">3.0.0 <span class="caret"></span></a>
|
||||
<a href="#" class="dropdown-toggle" data-toggle="dropdown"
|
||||
role="button" aria-expanded="false">4.0.0
|
||||
<span class="caret"></span></a>
|
||||
<ul class="dropdown-menu" role="menu">
|
||||
<li><a href="http://fmtlib.net/2.0.0/">2.0.0</a></li>
|
||||
<li><a href="http://fmtlib.net/1.1.0/">1.1.0</a></li>
|
||||
<li><a href="http://fmtlib.net/1.0.0/">1.0.0</a></li>
|
||||
|
||||
<li><a href="http://fmtlib.net/3.0.0">3.0.0</a></li>
|
||||
|
||||
<li><a href="http://fmtlib.net/2.0.0">2.0.0</a></li>
|
||||
|
||||
<li><a href="http://fmtlib.net/1.1.0">1.1.0</a></li>
|
||||
|
||||
</ul>
|
||||
</li>
|
||||
|
||||
@ -82,7 +89,8 @@
|
||||
|
||||
|
||||
|
||||
<li class="active"><a href="api.html">API <span class="sr-only">(current)</span></a></li>
|
||||
<li class="active"><a href="api.html">API
|
||||
<span class="sr-only">(current)</span></a></li>
|
||||
|
||||
|
||||
|
||||
@ -92,9 +100,11 @@
|
||||
</ul>
|
||||
|
||||
|
||||
<form class="navbar-form navbar-right" role="search" action="search.html" method="get">
|
||||
<form class="navbar-form navbar-right" role="search" action="search.html"
|
||||
method="get">
|
||||
<div class="form-group">
|
||||
<input type="text" name="q" class="form-control" placeholder="Search" >
|
||||
<input type="text" name="q" class="form-control"
|
||||
placeholder="Search" >
|
||||
</div>
|
||||
<input type="hidden" name="check_keywords" value="yes" />
|
||||
<input type="hidden" name="area" value="default" />
|
||||
@ -122,13 +132,16 @@ in namespace <code class="docutils literal"><span class="pre">fmt</span></code>
|
||||
namespace is usually omitted in examples.</p>
|
||||
<div class="section" id="format-api">
|
||||
<h2>Format API<a class="headerlink" href="#format-api" title="Permalink to this headline">¶</a></h2>
|
||||
<p>The following functions use <a class="reference internal" href="syntax.html#syntax"><span class="std std-ref">format string syntax</span></a> similar
|
||||
to the one used by Python’s <a class="reference external" href="http://docs.python.org/3/library/stdtypes.html#str.format">str.format</a> function.
|
||||
<p>The following functions defined in <code class="docutils literal"><span class="pre">fmt/format.h</span></code> use <a class="reference internal" href="syntax.html#syntax"><span class="std std-ref">format string
|
||||
syntax</span></a> similar to the one used by Python’s <a class="reference external" href="http://docs.python.org/3/library/stdtypes.html#str.format">str.format</a> function.
|
||||
They take <em>format_str</em> and <em>args</em> as arguments.</p>
|
||||
<p><em>format_str</em> is a format string that contains literal text and replacement
|
||||
fields surrounded by braces <code class="docutils literal"><span class="pre">{}</span></code>. The fields are replaced with formatted
|
||||
arguments in the resulting string.</p>
|
||||
<p><em>args</em> is an argument list representing arbitrary arguments.</p>
|
||||
<p>The <a class="reference external" href="https://github.com/fmtlib/fmt/blob/master/README.rst#speed-tests">performance of the format API</a> is close
|
||||
to that of glibc’s <code class="docutils literal"><span class="pre">printf</span></code> and better than the performance of IOStreams.
|
||||
For even better speed use the <a class="reference internal" href="#write-api">write API</a>.</p>
|
||||
<span class="target" id="format"></span><dl class="function">
|
||||
<dt id="_CPPv2N3fmt6formatE10CStringRef7ArgList">
|
||||
<span id="fmt::format__CStringRef.ArgList"></span><span class="target" id="formatformat_8h_1a638f25c535b3bfa12dc1478b11885b6f"></span>std::string <code class="descclassname">fmt::</code><code class="descname">format</code><span class="sig-paren">(</span>CStringRef <em>format_str</em>, <a class="reference internal" href="#_CPPv2N3fmt7ArgListE" title="fmt::ArgList">ArgList</a> <em>args</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt6formatE10CStringRef7ArgList" title="Permalink to this definition">¶</a></dt>
|
||||
@ -140,18 +153,10 @@ arguments in the resulting string.</p>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt8literalsli7_formatEPKcNSt6size_tE">
|
||||
<span class="target" id="formatformat_8h_1a8f568cdac4d075838347616fc4899417"></span>internal::UdlFormat<char> <code class="descclassname">fmt::literals::</code><code class="descname">operator""_format</code><span class="sig-paren">(</span><em class="property">const</em> char *<em>s</em>, std::size_t<span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt8literalsli7_formatEPKcNSt6size_tE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>C++11 literal equivalent of <a class="reference internal" href="#_CPPv2N3fmt6formatE10CStringRef7ArgList" title="fmt::format"><code class="xref cpp cpp-func docutils literal"><span class="pre">fmt::format()</span></code></a>.</p>
|
||||
<p><strong>Example</strong>:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="k">using</span> <span class="k">namespace</span> <span class="n">fmt</span><span class="o">::</span><span class="n">literals</span><span class="p">;</span>
|
||||
<span class="n">std</span><span class="o">::</span><span class="n">string</span> <span class="n">message</span> <span class="o">=</span> <span class="s">"The answer is {}"</span><span class="n">_format</span><span class="p">(</span><span class="mi">42</span><span class="p">);</span>
|
||||
</pre></div>
|
||||
<div class="admonition warning">
|
||||
<p class="first admonition-title">Warning</p>
|
||||
<p class="last">doxygenfunction: Cannot find function “operator”“_format” in doxygen xml output for project “format” from directory: /home/foonathan/Programming/fmt/build/doc/doxyxml</p>
|
||||
</div>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
<span class="target" id="print"></span><dl class="function">
|
||||
<dt id="_CPPv2N3fmt5printE10CStringRef7ArgList">
|
||||
<span id="fmt::print__CStringRef.ArgList"></span><span class="target" id="formatformat_8h_1a7cfad68e64995774f11072aaf5008e8a"></span>void <code class="descclassname">fmt::</code><code class="descname">print</code><span class="sig-paren">(</span>CStringRef <em>format_str</em>, <a class="reference internal" href="#_CPPv2N3fmt7ArgListE" title="fmt::ArgList">ArgList</a> <em>args</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt5printE10CStringRef7ArgList" title="Permalink to this definition">¶</a></dt>
|
||||
@ -180,7 +185,8 @@ arguments in the resulting string.</p>
|
||||
<dt id="_CPPv2N3fmt14BasicFormatterE">
|
||||
<span id="fmt::BasicFormatter"></span><em class="property">class </em><code class="descclassname">fmt::</code><code class="descname">BasicFormatter</code><a class="headerlink" href="#_CPPv2N3fmt14BasicFormatterE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>This template formats data and writes the output to a writer. </p>
|
||||
<div class="breathe-sectiondef container">
|
||||
<p>Inherits from fmt::internal::FormatterBase</p>
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Types</p>
|
||||
<dl class="type">
|
||||
<dt id="_CPPv2N3fmt14BasicFormatter4CharE">
|
||||
@ -189,7 +195,7 @@ arguments in the resulting string.</p>
|
||||
</dd></dl>
|
||||
|
||||
</div>
|
||||
<div class="breathe-sectiondef container">
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt14BasicFormatter14BasicFormatterERK7ArgListR11BasicWriterI4CharE">
|
||||
@ -217,8 +223,8 @@ appropriate lifetimes.</p>
|
||||
|
||||
<div class="section" id="date-and-time-formatting">
|
||||
<h3>Date and time formatting<a class="headerlink" href="#date-and-time-formatting" title="Permalink to this headline">¶</a></h3>
|
||||
<p>The library supports <a class="reference external" href="http://en.cppreference.com/w/cpp/chrono/c/strftime">strftime</a>-like
|
||||
date and time formatting:</p>
|
||||
<p>The library supports <a class="reference external" href="http://en.cppreference.com/w/cpp/chrono/c/strftime">strftime</a>-like date and time
|
||||
formatting:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="cp">#include</span> <span class="cpf">"fmt/time.h"</span><span class="cp"></span>
|
||||
|
||||
<span class="n">std</span><span class="o">::</span><span class="kt">time_t</span> <span class="n">t</span> <span class="o">=</span> <span class="n">std</span><span class="o">::</span><span class="n">time</span><span class="p">(</span><span class="k">nullptr</span><span class="p">);</span>
|
||||
@ -229,6 +235,32 @@ date and time formatting:</p>
|
||||
<p>The format string syntax is described in the documentation of
|
||||
<a class="reference external" href="http://en.cppreference.com/w/cpp/chrono/c/strftime">strftime</a>.</p>
|
||||
</div>
|
||||
<div class="section" id="formatting-user-defined-types">
|
||||
<h3>Formatting user-defined types<a class="headerlink" href="#formatting-user-defined-types" title="Permalink to this headline">¶</a></h3>
|
||||
<p>A custom <code class="docutils literal"><span class="pre">format_arg</span></code> function may be implemented and used to format any
|
||||
user-defined type. That is how date and time formatting described in the
|
||||
previous section is implemented in <code class="file docutils literal"><span class="pre">fmt/time.h</span></code>. The following example
|
||||
shows how to implement custom formatting for a user-defined structure.</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="k">struct</span> <span class="n">MyStruct</span> <span class="p">{</span> <span class="kt">double</span> <span class="n">a</span><span class="p">,</span> <span class="n">b</span><span class="p">;</span> <span class="p">};</span>
|
||||
|
||||
<span class="kt">void</span> <span class="nf">format_arg</span><span class="p">(</span><span class="n">fmt</span><span class="o">::</span><span class="n">BasicFormatter</span><span class="o"><</span><span class="kt">char</span><span class="o">></span> <span class="o">&</span><span class="n">f</span><span class="p">,</span>
|
||||
<span class="k">const</span> <span class="kt">char</span> <span class="o">*&</span><span class="n">format_str</span><span class="p">,</span> <span class="k">const</span> <span class="n">MyStruct</span> <span class="o">&</span><span class="n">s</span><span class="p">)</span> <span class="p">{</span>
|
||||
<span class="n">f</span><span class="p">.</span><span class="n">writer</span><span class="p">().</span><span class="n">write</span><span class="p">(</span><span class="s">"[MyStruct: a={:.1f}, b={:.2f}]"</span><span class="p">,</span> <span class="n">s</span><span class="p">.</span><span class="n">a</span><span class="p">,</span> <span class="n">s</span><span class="p">.</span><span class="n">b</span><span class="p">);</span>
|
||||
<span class="p">}</span>
|
||||
|
||||
<span class="n">MyStruct</span> <span class="n">m</span> <span class="o">=</span> <span class="p">{</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">2</span> <span class="p">};</span>
|
||||
<span class="n">std</span><span class="o">::</span><span class="n">string</span> <span class="n">s</span> <span class="o">=</span> <span class="n">fmt</span><span class="o">::</span><span class="n">format</span><span class="p">(</span><span class="s">"m={}"</span><span class="p">,</span> <span class="n">n</span><span class="p">);</span>
|
||||
<span class="c1">// s == "m=[MyStruct: a=1.0, b=2.00]"</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>Note in the example above the <code class="docutils literal"><span class="pre">format_arg</span></code> function ignores the contents of
|
||||
<code class="docutils literal"><span class="pre">format_str</span></code> so the type will always be formatted as specified. See
|
||||
<code class="docutils literal"><span class="pre">format_arg</span></code> in <code class="file docutils literal"><span class="pre">fmt/time.h</span></code> for an advanced example of how to use
|
||||
the <code class="docutils literal"><span class="pre">format_str</span></code> argument to customize the formatted output.</p>
|
||||
<p>This section shows how to define a custom format function for a user-defined
|
||||
type. The next section describes how to get <code class="docutils literal"><span class="pre">fmt</span></code> to use a conventional stream
|
||||
output <code class="docutils literal"><span class="pre">operator<<</span></code> when one is defined for a user-defined type.</p>
|
||||
</div>
|
||||
<div class="section" id="std-ostream-support">
|
||||
<h3><code class="docutils literal"><span class="pre">std::ostream</span></code> support<a class="headerlink" href="#std-ostream-support" title="Permalink to this headline">¶</a></h3>
|
||||
<p>The header <code class="docutils literal"><span class="pre">fmt/ostream.h</span></code> provides <code class="docutils literal"><span class="pre">std::ostream</span></code> support including
|
||||
@ -238,7 +270,7 @@ formatting of user-defined types that have overloaded <code class="docutils lite
|
||||
<span class="k">class</span> <span class="nc">Date</span> <span class="p">{</span>
|
||||
<span class="kt">int</span> <span class="n">year_</span><span class="p">,</span> <span class="n">month_</span><span class="p">,</span> <span class="n">day_</span><span class="p">;</span>
|
||||
<span class="k">public</span><span class="o">:</span>
|
||||
<span class="n">Date</span><span class="p">(</span><span class="kt">int</span> <span class="n">year</span><span class="p">,</span> <span class="kt">int</span> <span class="n">month</span><span class="p">,</span> <span class="kt">int</span> <span class="n">day</span><span class="p">)</span> <span class="o">:</span> <span class="n">year_</span><span class="p">(</span><span class="n">year</span><span class="p">),</span> <span class="n">month_</span><span class="p">(</span><span class="n">month</span><span class="p">),</span> <span class="n">day_</span><span class="p">(</span><span class="n">day</span><span class="p">)</span> <span class="p">{}</span>
|
||||
<span class="n">Date</span><span class="p">(</span><span class="kt">int</span> <span class="n">year</span><span class="p">,</span> <span class="kt">int</span> <span class="n">month</span><span class="p">,</span> <span class="kt">int</span> <span class="n">day</span><span class="p">)</span><span class="o">:</span> <span class="n">year_</span><span class="p">(</span><span class="n">year</span><span class="p">),</span> <span class="n">month_</span><span class="p">(</span><span class="n">month</span><span class="p">),</span> <span class="n">day_</span><span class="p">(</span><span class="n">day</span><span class="p">)</span> <span class="p">{}</span>
|
||||
|
||||
<span class="k">friend</span> <span class="n">std</span><span class="o">::</span><span class="n">ostream</span> <span class="o">&</span><span class="k">operator</span><span class="o"><<</span><span class="p">(</span><span class="n">std</span><span class="o">::</span><span class="n">ostream</span> <span class="o">&</span><span class="n">os</span><span class="p">,</span> <span class="k">const</span> <span class="n">Date</span> <span class="o">&</span><span class="n">d</span><span class="p">)</span> <span class="p">{</span>
|
||||
<span class="k">return</span> <span class="n">os</span> <span class="o"><<</span> <span class="n">d</span><span class="p">.</span><span class="n">year_</span> <span class="o"><<</span> <span class="sc">'-'</span> <span class="o"><<</span> <span class="n">d</span><span class="p">.</span><span class="n">month_</span> <span class="o"><<</span> <span class="sc">'-'</span> <span class="o"><<</span> <span class="n">d</span><span class="p">.</span><span class="n">day_</span><span class="p">;</span>
|
||||
@ -260,17 +292,6 @@ formatting of user-defined types that have overloaded <code class="docutils lite
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt7fprintfERNSt7ostreamE10CStringRef7ArgList">
|
||||
<span id="fmt::fprintf__osR.CStringRef.ArgList"></span><span class="target" id="formatostream_8h_1adf9e00e4ddf5cad224a101333cfac9e8"></span>int <code class="descclassname">fmt::</code><code class="descname">fprintf</code><span class="sig-paren">(</span>std::ostream &<em>os</em>, CStringRef <em>format_str</em>, <a class="reference internal" href="#_CPPv2N3fmt7ArgListE" title="fmt::ArgList">ArgList</a> <em>args</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt7fprintfERNSt7ostreamE10CStringRef7ArgList" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Prints formatted data to the stream <em>os</em>.</p>
|
||||
<p><strong>Example</strong>:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="n">fprintf</span><span class="p">(</span><span class="n">cerr</span><span class="p">,</span> <span class="s">"Don't %s!"</span><span class="p">,</span> <span class="s">"panic"</span><span class="p">);</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
</div>
|
||||
<div class="section" id="argument-formatters">
|
||||
<h3>Argument formatters<a class="headerlink" href="#argument-formatters" title="Permalink to this headline">¶</a></h3>
|
||||
@ -279,7 +300,7 @@ custom argument formatter class:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="c1">// A custom argument formatter that formats negative integers as unsigned</span>
|
||||
<span class="c1">// with the ``x`` format specifier.</span>
|
||||
<span class="k">class</span> <span class="nc">CustomArgFormatter</span> <span class="o">:</span>
|
||||
<span class="k">public</span> <span class="n">fmt</span><span class="o">::</span><span class="n">BasicArgFormatter</span><span class="o"><</span><span class="n">CustomArgFormatter</span><span class="p">,</span> <span class="kt">char</span><span class="o">></span> <span class="p">{</span>
|
||||
<span class="k">public</span> <span class="n">fmt</span><span class="o">::</span><span class="n">BasicArgFormatter</span><span class="o"><</span><span class="n">CustomArgFormatter</span><span class="p">,</span> <span class="kt">char</span><span class="o">></span> <span class="p">{</span>
|
||||
<span class="k">public</span><span class="o">:</span>
|
||||
<span class="n">CustomArgFormatter</span><span class="p">(</span><span class="n">fmt</span><span class="o">::</span><span class="n">BasicFormatter</span><span class="o"><</span><span class="kt">char</span><span class="p">,</span> <span class="n">CustomArgFormatter</span><span class="o">></span> <span class="o">&</span><span class="n">f</span><span class="p">,</span>
|
||||
<span class="n">fmt</span><span class="o">::</span><span class="n">FormatSpec</span> <span class="o">&</span><span class="n">s</span><span class="p">,</span> <span class="k">const</span> <span class="kt">char</span> <span class="o">*</span><span class="n">fmt</span><span class="p">)</span>
|
||||
@ -329,7 +350,7 @@ then a corresponding method of <a class="reference internal" href="#_CPPv2N3fmt1
|
||||
</pre></div>
|
||||
</div>
|
||||
</p>
|
||||
<div class="breathe-sectiondef container">
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt10ArgVisitor9visit_intEi">
|
||||
@ -440,7 +461,7 @@ called.</p>
|
||||
|
||||
<dl class="class">
|
||||
<dt>
|
||||
<span class="target" id="formatclassfmt_1_1_basic_arg_formatter"></span><em class="property">template </em><typename <em>Impl</em>, typename <em>Char</em>></dt>
|
||||
<span class="target" id="formatclassfmt_1_1_basic_arg_formatter"></span><em class="property">template </em><typename <em>Impl</em>, typename <em>Char</em>, typename <em>Spec</em> = fmt::FormatSpec></dt>
|
||||
<dt id="_CPPv2N3fmt17BasicArgFormatterE">
|
||||
<span id="fmt::BasicArgFormatter"></span><em class="property">class </em><code class="descclassname">fmt::</code><code class="descname">BasicArgFormatter</code><a class="headerlink" href="#_CPPv2N3fmt17BasicArgFormatterE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>An argument formatter based on the <a class="reference external" href="http://en.wikipedia.org/wiki/Curiously_recurring_template_pattern">curiously recurring template pattern</a>.</p>
|
||||
@ -455,11 +476,12 @@ will be called. If the subclass doesn’t contain a method with this signatu
|
||||
then a corresponding method of <a class="reference internal" href="#_CPPv2N3fmt17BasicArgFormatterE" title="fmt::BasicArgFormatter"><code class="xref cpp cpp-any docutils literal"><span class="pre">BasicArgFormatter</span></code></a> or its superclass
|
||||
will be called.</p>
|
||||
</p>
|
||||
<div class="breathe-sectiondef container">
|
||||
<p>Inherits from fmt::internal::ArgFormatterBase< Impl, Char, Spec ></p>
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt17BasicArgFormatter17BasicArgFormatterER14BasicFormatterI4Char4ImplER10FormatSpecPK4Char">
|
||||
<span id="fmt::BasicArgFormatter::BasicArgFormatter__BasicFormatter:Char.Impl:R.FormatSpecR.CharCP"></span><span class="target" id="formatclassfmt_1_1_basic_arg_formatter_1a207b17b258c5e16cf61ebfc9b13211d3"></span><code class="descname">BasicArgFormatter</code><span class="sig-paren">(</span><a class="reference internal" href="#_CPPv2N3fmt14BasicFormatterE" title="fmt::BasicFormatter">BasicFormatter</a><Char, Impl> &<em>formatter</em>, FormatSpec &<em>spec</em>, <em class="property">const</em> Char *<em>fmt</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt17BasicArgFormatter17BasicArgFormatterER14BasicFormatterI4Char4ImplER10FormatSpecPK4Char" title="Permalink to this definition">¶</a></dt>
|
||||
<dt id="_CPPv2N3fmt17BasicArgFormatter17BasicArgFormatterER14BasicFormatterI4Char4ImplER4SpecPK4Char">
|
||||
<span id="fmt::BasicArgFormatter::BasicArgFormatter__BasicFormatter:Char.Impl:R.SpecR.CharCP"></span><span class="target" id="formatclassfmt_1_1_basic_arg_formatter_1a9fbfaaf573b6714ed03894326b0a5106"></span><code class="descname">BasicArgFormatter</code><span class="sig-paren">(</span><a class="reference internal" href="#_CPPv2N3fmt14BasicFormatterE" title="fmt::BasicFormatter">BasicFormatter</a><Char, Impl> &<em>formatter</em>, Spec &<em>spec</em>, <em class="property">const</em> Char *<em>fmt</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt17BasicArgFormatter17BasicArgFormatterER14BasicFormatterI4Char4ImplER4SpecPK4Char" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Constructs an argument formatter object.
|
||||
<em>formatter</em> is a reference to the main formatter object, <em>spec</em> contains
|
||||
format specifier information for standard argument types, and <em>fmt</em> points
|
||||
@ -469,8 +491,8 @@ to the part of the format string being parsed for custom argument types.</p>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt17BasicArgFormatter12visit_customEN8internal3Arg11CustomValueE">
|
||||
<span id="fmt::BasicArgFormatter::visit_custom__internal::Arg::CustomValue"></span><span class="target" id="formatclassfmt_1_1_basic_arg_formatter_1ae0aab0f90c9c93e3513203fc84c2c4dc"></span>void <code class="descname">visit_custom</code><span class="sig-paren">(</span>internal::Arg::CustomValue <em>c</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt17BasicArgFormatter12visit_customEN8internal3Arg11CustomValueE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Formats argument of a custom (user-defined) type. </p>
|
||||
<span id="fmt::BasicArgFormatter::visit_custom__internal::Arg::CustomValue"></span><span class="target" id="formatclassfmt_1_1_basic_arg_formatter_1acc822e8efaa99b664deaf38b08950b88"></span>void <code class="descname">visit_custom</code><span class="sig-paren">(</span>internal::Arg::CustomValue <em>c</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt17BasicArgFormatter12visit_customEN8internal3Arg11CustomValueE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Formats an argument of a custom (user-defined) type. </p>
|
||||
</dd></dl>
|
||||
|
||||
</div>
|
||||
@ -482,7 +504,8 @@ to the part of the format string being parsed for custom argument types.</p>
|
||||
<dt id="_CPPv2N3fmt12ArgFormatterE">
|
||||
<span id="fmt::ArgFormatter"></span><em class="property">class </em><code class="descclassname">fmt::</code><code class="descname">ArgFormatter</code><a class="headerlink" href="#_CPPv2N3fmt12ArgFormatterE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>The default argument formatter. </p>
|
||||
<div class="breathe-sectiondef container">
|
||||
<p>Inherits from <a class="reference internal" href="#formatclassfmt_1_1_basic_arg_formatter"><span class="std std-ref">fmt::BasicArgFormatter< ArgFormatter< Char >, Char, FormatSpec ></span></a></p>
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt12ArgFormatter12ArgFormatterER14BasicFormatterI4CharER10FormatSpecPK4Char">
|
||||
@ -494,13 +517,16 @@ to the part of the format string being parsed for custom argument types.</p>
|
||||
</dd></dl>
|
||||
|
||||
</div>
|
||||
<div class="section" id="printf-formatting-functions">
|
||||
<h3>Printf formatting functions<a class="headerlink" href="#printf-formatting-functions" title="Permalink to this headline">¶</a></h3>
|
||||
<p>The following functions use <a class="reference external" href="http://pubs.opengroup.org/onlinepubs/009695399/functions/fprintf.html">printf format string syntax</a> with
|
||||
a POSIX extension for positional arguments.</p>
|
||||
<div class="section" id="printf-formatting">
|
||||
<h3>Printf formatting<a class="headerlink" href="#printf-formatting" title="Permalink to this headline">¶</a></h3>
|
||||
<p>The header <code class="docutils literal"><span class="pre">fmt/printf.h</span></code> provides <code class="docutils literal"><span class="pre">printf</span></code>-like formatting functionality.
|
||||
The following functions use <a class="reference external" href="http://pubs.opengroup.org/onlinepubs/009695399/functions/fprintf.html">printf format string syntax</a> with
|
||||
the POSIX extension for positional arguments. Unlike their standard
|
||||
counterparts, the <code class="docutils literal"><span class="pre">fmt</span></code> functions are type-safe and throw an exception if an
|
||||
argument type doesn’t match its format specification.</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt6printfE10CStringRef7ArgList">
|
||||
<span id="fmt::printf__CStringRef.ArgList"></span><span class="target" id="formatformat_8h_1aa936ffccf89f4609cd9fce18825f0b14"></span>int <code class="descclassname">fmt::</code><code class="descname">printf</code><span class="sig-paren">(</span>CStringRef <em>format</em>, <a class="reference internal" href="#_CPPv2N3fmt7ArgListE" title="fmt::ArgList">ArgList</a> <em>args</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt6printfE10CStringRef7ArgList" title="Permalink to this definition">¶</a></dt>
|
||||
<span id="fmt::printf__CStringRef.ArgList"></span><span class="target" id="formatprintf_8h_1aa936ffccf89f4609cd9fce18825f0b14"></span>int <code class="descclassname">fmt::</code><code class="descname">printf</code><span class="sig-paren">(</span>CStringRef <em>format</em>, <a class="reference internal" href="#_CPPv2N3fmt7ArgListE" title="fmt::ArgList">ArgList</a> <em>args</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt6printfE10CStringRef7ArgList" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Prints formatted data to <code class="docutils literal"><span class="pre">stdout</span></code>.</p>
|
||||
<p><strong>Example</strong>:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="n">fmt</span><span class="o">::</span><span class="n">printf</span><span class="p">(</span><span class="s">"Elapsed time: %.2f seconds"</span><span class="p">,</span> <span class="mf">1.23</span><span class="p">);</span>
|
||||
@ -511,7 +537,7 @@ a POSIX extension for positional arguments.</p>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt7fprintfEPNSt4FILEE10CStringRef7ArgList">
|
||||
<span id="fmt::fprintf__std::FILEP.CStringRef.ArgList"></span><span class="target" id="formatformat_8h_1ae70c0a9615eef5e1e78450496d2a90e6"></span>int <code class="descclassname">fmt::</code><code class="descname">fprintf</code><span class="sig-paren">(</span>std::FILE *<em>f</em>, CStringRef <em>format</em>, <a class="reference internal" href="#_CPPv2N3fmt7ArgListE" title="fmt::ArgList">ArgList</a> <em>args</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt7fprintfEPNSt4FILEE10CStringRef7ArgList" title="Permalink to this definition">¶</a></dt>
|
||||
<span id="fmt::fprintf__std::FILEP.CStringRef.ArgList"></span><span class="target" id="formatprintf_8h_1ae70c0a9615eef5e1e78450496d2a90e6"></span>int <code class="descclassname">fmt::</code><code class="descname">fprintf</code><span class="sig-paren">(</span>std::FILE *<em>f</em>, CStringRef <em>format</em>, <a class="reference internal" href="#_CPPv2N3fmt7ArgListE" title="fmt::ArgList">ArgList</a> <em>args</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt7fprintfEPNSt4FILEE10CStringRef7ArgList" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Prints formatted data to the file <em>f</em>.</p>
|
||||
<p><strong>Example</strong>:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="n">fmt</span><span class="o">::</span><span class="n">fprintf</span><span class="p">(</span><span class="n">stderr</span><span class="p">,</span> <span class="s">"Don't %s!"</span><span class="p">,</span> <span class="s">"panic"</span><span class="p">);</span>
|
||||
@ -520,9 +546,20 @@ a POSIX extension for positional arguments.</p>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt7fprintfERNSt7ostreamE10CStringRef7ArgList">
|
||||
<span id="fmt::fprintf__osR.CStringRef.ArgList"></span><span class="target" id="formatprintf_8h_1adf9e00e4ddf5cad224a101333cfac9e8"></span>int <code class="descclassname">fmt::</code><code class="descname">fprintf</code><span class="sig-paren">(</span>std::ostream &<em>os</em>, CStringRef <em>format_str</em>, <a class="reference internal" href="#_CPPv2N3fmt7ArgListE" title="fmt::ArgList">ArgList</a> <em>args</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt7fprintfERNSt7ostreamE10CStringRef7ArgList" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Prints formatted data to the stream <em>os</em>.</p>
|
||||
<p><strong>Example</strong>:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="n">fprintf</span><span class="p">(</span><span class="n">cerr</span><span class="p">,</span> <span class="s">"Don't %s!"</span><span class="p">,</span> <span class="s">"panic"</span><span class="p">);</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt7sprintfE10CStringRef7ArgList">
|
||||
<span id="fmt::sprintf__CStringRef.ArgList"></span><span class="target" id="formatformat_8h_1a956d655d1291fb85203c58fadd4bba1a"></span>std::string <code class="descclassname">fmt::</code><code class="descname">sprintf</code><span class="sig-paren">(</span>CStringRef <em>format</em>, <a class="reference internal" href="#_CPPv2N3fmt7ArgListE" title="fmt::ArgList">ArgList</a> <em>args</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt7sprintfE10CStringRef7ArgList" title="Permalink to this definition">¶</a></dt>
|
||||
<span id="fmt::sprintf__CStringRef.ArgList"></span><span class="target" id="formatprintf_8h_1a956d655d1291fb85203c58fadd4bba1a"></span>std::string <code class="descclassname">fmt::</code><code class="descname">sprintf</code><span class="sig-paren">(</span>CStringRef <em>format</em>, <a class="reference internal" href="#_CPPv2N3fmt7ArgListE" title="fmt::ArgList">ArgList</a> <em>args</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt7sprintfE10CStringRef7ArgList" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Formats arguments and returns the result as a string.</p>
|
||||
<p><strong>Example</strong>:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="n">std</span><span class="o">::</span><span class="n">string</span> <span class="n">message</span> <span class="o">=</span> <span class="n">fmt</span><span class="o">::</span><span class="n">sprintf</span><span class="p">(</span><span class="s">"The answer is %d"</span><span class="p">,</span> <span class="mi">42</span><span class="p">);</span>
|
||||
@ -531,10 +568,124 @@ a POSIX extension for positional arguments.</p>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="class">
|
||||
<dt>
|
||||
<span class="target" id="formatclassfmt_1_1_printf_formatter"></span><em class="property">template </em><typename <em>Char</em>, typename <em>ArgFormatter</em> = <a class="reference internal" href="#formatclassfmt_1_1_printf_arg_formatter"><span class="std std-ref">PrintfArgFormatter</span></a><Char>></dt>
|
||||
<dt id="_CPPv2N3fmt15PrintfFormatterE">
|
||||
<span id="fmt::PrintfFormatter"></span><em class="property">class </em><code class="descclassname">fmt::</code><code class="descname">PrintfFormatter</code><a class="headerlink" href="#_CPPv2N3fmt15PrintfFormatterE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>This template formats data and writes the output to a writer. </p>
|
||||
<p>Inherits from fmt::internal::FormatterBase</p>
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt15PrintfFormatter15PrintfFormatterERK7ArgListR11BasicWriterI4CharE">
|
||||
<span id="fmt::PrintfFormatter::PrintfFormatter__ArgListCR.BasicWriter:Char:R"></span><span class="target" id="formatclassfmt_1_1_printf_formatter_1a9cb3cad9a8e4cd08445e9ff2338d40b0"></span><code class="descname">PrintfFormatter</code><span class="sig-paren">(</span><em class="property">const</em> <a class="reference internal" href="#_CPPv2N3fmt7ArgListE" title="fmt::ArgList">ArgList</a> &<em>al</em>, <a class="reference internal" href="#_CPPv2N3fmt11BasicWriterE" title="fmt::BasicWriter">BasicWriter</a><Char> &<em>w</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt15PrintfFormatter15PrintfFormatterERK7ArgListR11BasicWriterI4CharE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Constructs a <code class="docutils literal"><span class="pre">PrintfFormatter</span></code> object. References to the arguments and
|
||||
the writer are stored in the formatter object so make sure they have
|
||||
appropriate lifetimes.</p>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt15PrintfFormatter6formatE15BasicCStringRefI4CharE">
|
||||
<span id="fmt::PrintfFormatter::format__BasicCStringRef:Char:"></span><span class="target" id="formatclassfmt_1_1_printf_formatter_1a295c50e11b9a77720c8078f287040e5c"></span>void <code class="descname">format</code><span class="sig-paren">(</span><a class="reference internal" href="#_CPPv2N3fmt15BasicCStringRefE" title="fmt::BasicCStringRef">BasicCStringRef</a><Char> <em>format_str</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt15PrintfFormatter6formatE15BasicCStringRefI4CharE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Formats stored arguments and writes the output to the writer. </p>
|
||||
</dd></dl>
|
||||
|
||||
</div>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="class">
|
||||
<dt>
|
||||
<span class="target" id="formatclassfmt_1_1_basic_printf_arg_formatter"></span><em class="property">template </em><typename <em>Impl</em>, typename <em>Char</em>, typename <em>Spec</em>></dt>
|
||||
<dt id="_CPPv2N3fmt23BasicPrintfArgFormatterE">
|
||||
<span id="fmt::BasicPrintfArgFormatter"></span><em class="property">class </em><code class="descclassname">fmt::</code><code class="descname">BasicPrintfArgFormatter</code><a class="headerlink" href="#_CPPv2N3fmt23BasicPrintfArgFormatterE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>A <code class="docutils literal"><span class="pre">printf</span></code> argument formatter based on the <a class="reference external" href="http://en.wikipedia.org/wiki/Curiously_recurring_template_pattern">curiously recurring template
|
||||
pattern</a>.</p>
|
||||
<p>To use <a class="reference internal" href="#_CPPv2N3fmt23BasicPrintfArgFormatterE" title="fmt::BasicPrintfArgFormatter"><code class="xref cpp cpp-any docutils literal"><span class="pre">BasicPrintfArgFormatter</span></code></a> define a subclass that implements some
|
||||
or all of the visit methods with the same signatures as the methods in
|
||||
<a class="reference internal" href="#_CPPv2N3fmt10ArgVisitorE" title="fmt::ArgVisitor"><code class="xref cpp cpp-any docutils literal"><span class="pre">ArgVisitor</span></code></a>, for example, <a class="reference internal" href="#_CPPv2N3fmt10ArgVisitor9visit_intEi" title="fmt::ArgVisitor::visit_int"><code class="xref cpp cpp-any docutils literal"><span class="pre">visit_int()</span></code></a>.
|
||||
Pass the subclass as the <em>Impl</em> template parameter. When a formatting
|
||||
function processes an argument, it will dispatch to a visit method
|
||||
specific to the argument type. For example, if the argument type is
|
||||
<code class="docutils literal"><span class="pre">double</span></code> then the <a class="reference internal" href="#_CPPv2N3fmt10ArgVisitor12visit_doubleEd" title="fmt::ArgVisitor::visit_double"><code class="xref cpp cpp-any docutils literal"><span class="pre">visit_double()</span></code></a> method of a subclass
|
||||
will be called. If the subclass doesn’t contain a method with this signature,
|
||||
then a corresponding method of <a class="reference internal" href="#_CPPv2N3fmt23BasicPrintfArgFormatterE" title="fmt::BasicPrintfArgFormatter"><code class="xref cpp cpp-any docutils literal"><span class="pre">BasicPrintfArgFormatter</span></code></a> or its
|
||||
superclass will be called.</p>
|
||||
</p>
|
||||
<p>Inherits from fmt::internal::ArgFormatterBase< Impl, Char, Spec ></p>
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt23BasicPrintfArgFormatter23BasicPrintfArgFormatterER11BasicWriterI4CharER4Spec">
|
||||
<span id="fmt::BasicPrintfArgFormatter::BasicPrintfArgFormatter__BasicWriter:Char:R.SpecR"></span><span class="target" id="formatclassfmt_1_1_basic_printf_arg_formatter_1a7027cf03f0a54f8d7e53563e948d9f54"></span><code class="descname">BasicPrintfArgFormatter</code><span class="sig-paren">(</span><a class="reference internal" href="#_CPPv2N3fmt11BasicWriterE" title="fmt::BasicWriter">BasicWriter</a><Char> &<em>w</em>, Spec &<em>s</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt23BasicPrintfArgFormatter23BasicPrintfArgFormatterER11BasicWriterI4CharER4Spec" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Constructs an argument formatter object.
|
||||
<em>writer</em> is a reference to the output writer and <em>spec</em> contains format
|
||||
specifier information for standard argument types.</p>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt23BasicPrintfArgFormatter10visit_boolEb">
|
||||
<span id="fmt::BasicPrintfArgFormatter::visit_bool__b"></span><span class="target" id="formatclassfmt_1_1_basic_printf_arg_formatter_1a5a8896e3b7e60b678ad7ac1145d2d7db"></span>void <code class="descname">visit_bool</code><span class="sig-paren">(</span>bool <em>value</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt23BasicPrintfArgFormatter10visit_boolEb" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Formats an argument of type <code class="docutils literal"><span class="pre">bool</span></code>. </p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt23BasicPrintfArgFormatter10visit_charEi">
|
||||
<span id="fmt::BasicPrintfArgFormatter::visit_char__i"></span><span class="target" id="formatclassfmt_1_1_basic_printf_arg_formatter_1a6d6a9710fe756a8682efa6e83eea8146"></span>void <code class="descname">visit_char</code><span class="sig-paren">(</span>int <em>value</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt23BasicPrintfArgFormatter10visit_charEi" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Formats a character. </p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt23BasicPrintfArgFormatter13visit_cstringEPKc">
|
||||
<span id="fmt::BasicPrintfArgFormatter::visit_cstring__cCP"></span><span class="target" id="formatclassfmt_1_1_basic_printf_arg_formatter_1a202e5093c8d7ab388c05f58956e8f721"></span>void <code class="descname">visit_cstring</code><span class="sig-paren">(</span><em class="property">const</em> char *<em>value</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt23BasicPrintfArgFormatter13visit_cstringEPKc" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Formats a null-terminated C string. </p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt23BasicPrintfArgFormatter13visit_pointerEPKv">
|
||||
<span id="fmt::BasicPrintfArgFormatter::visit_pointer__voidCP"></span><span class="target" id="formatclassfmt_1_1_basic_printf_arg_formatter_1a4184ac39a994f38d4b4850393e413a1c"></span>void <code class="descname">visit_pointer</code><span class="sig-paren">(</span><em class="property">const</em> void *<em>value</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt23BasicPrintfArgFormatter13visit_pointerEPKv" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Formats a pointer. </p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt23BasicPrintfArgFormatter12visit_customEN8internal3Arg11CustomValueE">
|
||||
<span id="fmt::BasicPrintfArgFormatter::visit_custom__internal::Arg::CustomValue"></span><span class="target" id="formatclassfmt_1_1_basic_printf_arg_formatter_1a5ad1e99dfd69b88a6b7940c1bfc52d23"></span>void <code class="descname">visit_custom</code><span class="sig-paren">(</span>internal::Arg::CustomValue <em>c</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt23BasicPrintfArgFormatter12visit_customEN8internal3Arg11CustomValueE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Formats an argument of a custom (user-defined) type. </p>
|
||||
</dd></dl>
|
||||
|
||||
</div>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="class">
|
||||
<dt>
|
||||
<span class="target" id="formatclassfmt_1_1_printf_arg_formatter"></span><em class="property">template </em><<em class="property">typename</em> Char></dt>
|
||||
<dt id="_CPPv2N3fmt18PrintfArgFormatterE">
|
||||
<span id="fmt::PrintfArgFormatter"></span><em class="property">class </em><code class="descclassname">fmt::</code><code class="descname">PrintfArgFormatter</code><a class="headerlink" href="#_CPPv2N3fmt18PrintfArgFormatterE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>The default printf argument formatter. </p>
|
||||
<p>Inherits from <a class="reference internal" href="#formatclassfmt_1_1_basic_printf_arg_formatter"><span class="std std-ref">fmt::BasicPrintfArgFormatter< PrintfArgFormatter< Char >, Char, FormatSpec ></span></a></p>
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt18PrintfArgFormatter18PrintfArgFormatterER11BasicWriterI4CharER10FormatSpec">
|
||||
<span id="fmt::PrintfArgFormatter::PrintfArgFormatter__BasicWriter:Char:R.FormatSpecR"></span><span class="target" id="formatclassfmt_1_1_printf_arg_formatter_1aa4b9526d3c614205d607f63918c33245"></span><code class="descname">PrintfArgFormatter</code><span class="sig-paren">(</span><a class="reference internal" href="#_CPPv2N3fmt11BasicWriterE" title="fmt::BasicWriter">BasicWriter</a><Char> &<em>w</em>, FormatSpec &<em>s</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt18PrintfArgFormatter18PrintfArgFormatterER11BasicWriterI4CharER10FormatSpec" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Constructs an argument formatter object. </p>
|
||||
</dd></dl>
|
||||
|
||||
</div>
|
||||
</dd></dl>
|
||||
|
||||
</div>
|
||||
</div>
|
||||
<div class="section" id="write-api">
|
||||
<h2>Write API<a class="headerlink" href="#write-api" title="Permalink to this headline">¶</a></h2>
|
||||
<p>The write API provides classes for writing formatted data into character
|
||||
streams. It is usually faster than the <a class="reference internal" href="#format-api">format API</a> but, as IOStreams,
|
||||
may result in larger compiled code size. The main writer class is
|
||||
<a class="reference internal" href="#_CPPv2N3fmt17BasicMemoryWriterE" title="fmt::BasicMemoryWriter"><code class="xref cpp cpp-any docutils literal"><span class="pre">BasicMemoryWriter</span></code></a> which stores its output in a memory buffer and
|
||||
provides direct access to it. It is possible to create custom writers that
|
||||
store output elsewhere by subclassing <a class="reference internal" href="#_CPPv2N3fmt11BasicWriterE" title="fmt::BasicWriter"><code class="xref cpp cpp-any docutils literal"><span class="pre">BasicWriter</span></code></a>.</p>
|
||||
<dl class="class">
|
||||
<dt>
|
||||
<span class="target" id="formatclassfmt_1_1_basic_writer"></span><em class="property">template </em><typename <em>Char</em>></dt>
|
||||
@ -564,37 +715,38 @@ such as <a class="reference internal" href="#_CPPv2N3fmt17BasicMemoryWriterE" ti
|
||||
</tbody>
|
||||
</table>
|
||||
</p>
|
||||
<div class="breathe-sectiondef container">
|
||||
<p>Subclassed by <a class="reference internal" href="#formatclassfmt_1_1_basic_array_writer"><span class="std std-ref">fmt::BasicArrayWriter< Char ></span></a>, <a class="reference internal" href="#formatclassfmt_1_1_basic_memory_writer"><span class="std std-ref">fmt::BasicMemoryWriter< Char, Allocator ></span></a>, <a class="reference internal" href="#formatclassfmt_1_1_basic_string_writer"><span class="std std-ref">fmt::BasicStringWriter< Char, Allocator ></span></a></p>
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt11BasicWriterD0Ev">
|
||||
<span id="fmt::BasicWriter::~BasicWriter"></span>virtual <span class="target" id="formatclassfmt_1_1_basic_writer_1a25f6fc2e43d3bcfb3de9ac33afe6050d"></span><code class="descname">~BasicWriter</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt11BasicWriterD0Ev" title="Permalink to this definition">¶</a></dt>
|
||||
<span id="fmt::BasicWriter::~BasicWriter"></span><span class="target" id="formatclassfmt_1_1_basic_writer_1a25f6fc2e43d3bcfb3de9ac33afe6050d"></span><em class="property">virtual</em> <code class="descname">~BasicWriter</code><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt11BasicWriterD0Ev" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Destroys a <code class="docutils literal"><span class="pre">BasicWriter</span></code> object.</p>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt11BasicWriter4sizeEv">
|
||||
<span id="fmt::BasicWriter::size"></span><span class="target" id="formatclassfmt_1_1_basic_writer_1a1b6721b4ba4d3fa18ac781a36616cc2a"></span>std::size_t <code class="descname">size</code><span class="sig-paren">(</span><span class="sig-paren">)</span> const<a class="headerlink" href="#_CPPv2N3fmt11BasicWriter4sizeEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dt id="_CPPv2NK3fmt11BasicWriter4sizeEv">
|
||||
<span id="fmt::BasicWriter::sizeC"></span><span class="target" id="formatclassfmt_1_1_basic_writer_1a8d4534eea273ef4a3dd9078b995d3d15"></span>std::size_t <code class="descname">size</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv2NK3fmt11BasicWriter4sizeEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Returns the total number of characters written. </p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt11BasicWriter4dataEv">
|
||||
<span id="fmt::BasicWriter::data"></span><span class="target" id="formatclassfmt_1_1_basic_writer_1a6f3f431fab4a937cd6844a5bda609391"></span><em class="property">const</em> Char *<code class="descname">data</code><span class="sig-paren">(</span><span class="sig-paren">)</span> const<a class="headerlink" href="#_CPPv2N3fmt11BasicWriter4dataEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dt id="_CPPv2NK3fmt11BasicWriter4dataEv">
|
||||
<span id="fmt::BasicWriter::dataC"></span><span class="target" id="formatclassfmt_1_1_basic_writer_1a06ada257ca9ae580212d6fe0147fe2cc"></span><em class="property">const</em> Char *<code class="descname">data</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv2NK3fmt11BasicWriter4dataEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Returns a pointer to the output buffer content. </p>
|
||||
<p>No terminating null character is appended. </p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt11BasicWriter5c_strEv">
|
||||
<span id="fmt::BasicWriter::c_str"></span><span class="target" id="formatclassfmt_1_1_basic_writer_1a8b68001f5c1c0ea851ddaef27dcbc691"></span><em class="property">const</em> Char *<code class="descname">c_str</code><span class="sig-paren">(</span><span class="sig-paren">)</span> const<a class="headerlink" href="#_CPPv2N3fmt11BasicWriter5c_strEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dt id="_CPPv2NK3fmt11BasicWriter5c_strEv">
|
||||
<span id="fmt::BasicWriter::c_strC"></span><span class="target" id="formatclassfmt_1_1_basic_writer_1ab608044b16c838ed394cfe937e2ed8b9"></span><em class="property">const</em> Char *<code class="descname">c_str</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv2NK3fmt11BasicWriter5c_strEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Returns a pointer to the output buffer content with terminating null character appended. </p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt11BasicWriter3strEv">
|
||||
<span id="fmt::BasicWriter::str"></span><span class="target" id="formatclassfmt_1_1_basic_writer_1a91f06ced6e063ee77a99740e0e79faf6"></span>std::basic_string<Char> <code class="descname">str</code><span class="sig-paren">(</span><span class="sig-paren">)</span> const<a class="headerlink" href="#_CPPv2N3fmt11BasicWriter3strEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dt id="_CPPv2NK3fmt11BasicWriter3strEv">
|
||||
<span id="fmt::BasicWriter::strC"></span><span class="target" id="formatclassfmt_1_1_basic_writer_1aac8dbeddff3d4e268d17a4f9c16264f6"></span>std::basic_string<Char> <code class="descname">str</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv2NK3fmt11BasicWriter3strEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Returns the content of the output buffer as an <code class="xref cpp cpp-any docutils literal"><span class="pre">std::string</span></code>.</p>
|
||||
</p>
|
||||
</dd></dl>
|
||||
@ -695,11 +847,12 @@ and the standard allocator:</p>
|
||||
<p>The output can be converted to an <code class="docutils literal"><span class="pre">std::string</span></code> with <code class="docutils literal"><span class="pre">out.str()</span></code> or
|
||||
accessed as a C string with <code class="docutils literal"><span class="pre">out.c_str()</span></code>.</p>
|
||||
</p>
|
||||
<div class="breathe-sectiondef container">
|
||||
<p>Inherits from <a class="reference internal" href="#formatclassfmt_1_1_basic_writer"><span class="std std-ref">fmt::BasicWriter< Char ></span></a></p>
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt17BasicMemoryWriter17BasicMemoryWriterERR17BasicMemoryWriter">
|
||||
<span id="fmt::BasicMemoryWriter::BasicMemoryWriter__BasicMemoryWriterRR"></span><span class="target" id="formatclassfmt_1_1_basic_memory_writer_1a245047763a93566d0a7c1f90e8901672"></span><code class="descname">BasicMemoryWriter</code><span class="sig-paren">(</span><a class="reference internal" href="#_CPPv2N3fmt17BasicMemoryWriterE" title="fmt::BasicMemoryWriter">BasicMemoryWriter</a> &&<em>other</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt17BasicMemoryWriter17BasicMemoryWriterERR17BasicMemoryWriter" title="Permalink to this definition">¶</a></dt>
|
||||
<span id="fmt::BasicMemoryWriter::BasicMemoryWriter__BasicMemoryWriterRR"></span><span class="target" id="formatclassfmt_1_1_basic_memory_writer_1a245047763a93566d0a7c1f90e8901672"></span><code class="descname">BasicMemoryWriter</code><span class="sig-paren">(</span><a class="reference internal" href="#_CPPv2N3fmt17BasicMemoryWriter17BasicMemoryWriterERR17BasicMemoryWriter" title="fmt::BasicMemoryWriter::BasicMemoryWriter">BasicMemoryWriter</a> &&<em>other</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt17BasicMemoryWriter17BasicMemoryWriterERR17BasicMemoryWriter" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Constructs a <a class="reference internal" href="#_CPPv2N3fmt17BasicMemoryWriterE" title="fmt::BasicMemoryWriter"><code class="xref cpp cpp-class docutils literal"><span class="pre">fmt::BasicMemoryWriter</span></code></a> object moving the content
|
||||
of the other object to it.</p>
|
||||
</p>
|
||||
@ -746,7 +899,8 @@ into the array.</p>
|
||||
</tbody>
|
||||
</table>
|
||||
</p>
|
||||
<div class="breathe-sectiondef container">
|
||||
<p>Inherits from <a class="reference internal" href="#formatclassfmt_1_1_basic_writer"><span class="std std-ref">fmt::BasicWriter< Char ></span></a></p>
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt16BasicArrayWriter16BasicArrayWriterEP4CharNSt6size_tE">
|
||||
@ -769,27 +923,118 @@ size known at compile time.</p>
|
||||
</div>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="class">
|
||||
<dt>
|
||||
<span class="target" id="formatclassfmt_1_1_basic_string_writer"></span><em class="property">template </em><<em class="property">typename</em> Char, <em class="property">typename</em> Allocator = std::allocator<Char>></dt>
|
||||
<dt id="_CPPv2N3fmt17BasicStringWriterE">
|
||||
<span id="fmt::BasicStringWriter"></span><em class="property">class </em><code class="descclassname">fmt::</code><code class="descname">BasicStringWriter</code><a class="headerlink" href="#_CPPv2N3fmt17BasicStringWriterE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>This class template provides operations for formatting and writing data
|
||||
into a character stream. The output is stored in a <code class="docutils literal"><span class="pre">std::basic_string</span></code>
|
||||
that grows dynamically.</p>
|
||||
<p>You can use one of the following typedefs for common character types
|
||||
and the standard allocator:</p>
|
||||
<table border="1" class="docutils">
|
||||
<colgroup>
|
||||
<col width="35%" />
|
||||
<col width="65%" />
|
||||
</colgroup>
|
||||
<thead valign="bottom">
|
||||
<tr class="row-odd"><th class="head">Type</th>
|
||||
<th class="head">Definition</th>
|
||||
</tr>
|
||||
</thead>
|
||||
<tbody valign="top">
|
||||
<tr class="row-even"><td>StringWriter</td>
|
||||
<td>BasicStringWriter<char></td>
|
||||
</tr>
|
||||
<tr class="row-odd"><td>WStringWriter</td>
|
||||
<td>BasicStringWriter<wchar_t></td>
|
||||
</tr>
|
||||
</tbody>
|
||||
</table>
|
||||
<p><strong>Example</strong>:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="n">StringWriter</span> <span class="n">out</span><span class="p">;</span>
|
||||
<span class="n">out</span> <span class="o"><<</span> <span class="s">"The answer is "</span> <span class="o"><<</span> <span class="mi">42</span> <span class="o"><<</span> <span class="s">"</span><span class="se">\n</span><span class="s">"</span><span class="p">;</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>This will write the following output to the <code class="docutils literal"><span class="pre">out</span></code> object:</p>
|
||||
<div class="highlight-none"><div class="highlight"><pre><span></span>The answer is 42
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>The output can be moved to a <code class="docutils literal"><span class="pre">std::basic_string</span></code> with <code class="docutils literal"><span class="pre">out.move_to()</span></code>.</p>
|
||||
</p>
|
||||
<p>Inherits from <a class="reference internal" href="#formatclassfmt_1_1_basic_writer"><span class="std std-ref">fmt::BasicWriter< Char ></span></a></p>
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt17BasicStringWriter17BasicStringWriterERK9Allocator">
|
||||
<span id="fmt::BasicStringWriter::BasicStringWriter__AllocatorCR"></span><span class="target" id="formatclassfmt_1_1_basic_string_writer_1a39e60f775feda49e58964a9c540831fc"></span><code class="descname">BasicStringWriter</code><span class="sig-paren">(</span><em class="property">const</em> Allocator &<em>allocator</em> = Allocator()<span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt17BasicStringWriter17BasicStringWriterERK9Allocator" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Constructs a <a class="reference internal" href="#_CPPv2N3fmt17BasicStringWriterE" title="fmt::BasicStringWriter"><code class="xref cpp cpp-class docutils literal"><span class="pre">fmt::BasicStringWriter</span></code></a> object.</p>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt17BasicStringWriter7move_toERNSt12basic_stringI4CharNSt11char_traitsI4CharEE9AllocatorEE">
|
||||
<span id="fmt::BasicStringWriter::move_to__std::basic_string:Char.std::char_traits:Char:.Allocator:R"></span><span class="target" id="formatclassfmt_1_1_basic_string_writer_1af5eb54db9a51ef610d55ecb858257fb0"></span>void <code class="descname">move_to</code><span class="sig-paren">(</span>std::basic_string<Char, std::char_traits<Char>, Allocator> &<em>str</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt17BasicStringWriter7move_toERNSt12basic_stringI4CharNSt11char_traitsI4CharEE9AllocatorEE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Moves the buffer content to <em>str</em> clearing the buffer.</p>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
</div>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="class">
|
||||
<dt>
|
||||
<span class="target" id="formatclassfmt_1_1_basic_container_writer"></span><em class="property">template </em><<em class="property">class</em> Container></dt>
|
||||
<dt id="_CPPv2N3fmt20BasicContainerWriterE">
|
||||
<span id="fmt::BasicContainerWriter"></span><em class="property">class </em><code class="descclassname">fmt::</code><code class="descname">BasicContainerWriter</code><a class="headerlink" href="#_CPPv2N3fmt20BasicContainerWriterE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>This class template provides operations for formatting and appending data
|
||||
to a standard <em>container</em> like <code class="docutils literal"><span class="pre">std::vector</span></code> or <code class="docutils literal"><span class="pre">std::basic_string</span></code>.</p>
|
||||
<p><strong>Example</strong>:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="kt">void</span> <span class="nf">vecformat</span><span class="p">(</span><span class="n">std</span><span class="o">::</span><span class="n">vector</span><span class="o"><</span><span class="kt">char</span><span class="o">>&</span> <span class="n">dest</span><span class="p">,</span> <span class="n">fmt</span><span class="o">::</span><span class="n">BasicCStringRef</span><span class="o"><</span><span class="kt">char</span><span class="o">></span> <span class="n">format</span><span class="p">,</span>
|
||||
<span class="n">fmt</span><span class="o">::</span><span class="n">ArgList</span> <span class="n">args</span><span class="p">)</span> <span class="p">{</span>
|
||||
<span class="n">fmt</span><span class="o">::</span><span class="n">BasicContainerWriter</span><span class="o"><</span><span class="n">std</span><span class="o">::</span><span class="n">vector</span><span class="o"><</span><span class="kt">char</span><span class="o">></span> <span class="o">></span> <span class="n">appender</span><span class="p">(</span><span class="n">dest</span><span class="p">);</span>
|
||||
<span class="n">appender</span><span class="p">.</span><span class="n">write</span><span class="p">(</span><span class="n">format</span><span class="p">,</span> <span class="n">args</span><span class="p">);</span>
|
||||
<span class="p">}</span>
|
||||
<span class="n">FMT_VARIADIC</span><span class="p">(</span><span class="kt">void</span><span class="p">,</span> <span class="n">vecformat</span><span class="p">,</span> <span class="n">std</span><span class="o">::</span><span class="n">vector</span><span class="o"><</span><span class="kt">char</span><span class="o">>&</span><span class="p">,</span>
|
||||
<span class="n">fmt</span><span class="o">::</span><span class="n">BasicCStringRef</span><span class="o"><</span><span class="kt">char</span><span class="o">></span><span class="p">);</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
</p>
|
||||
<p>Inherits from <a class="reference internal" href="#formatclassfmt_1_1_basic_writer"><span class="std std-ref">fmt::BasicWriter< Container::value_type ></span></a></p>
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt20BasicContainerWriter20BasicContainerWriterER9Container">
|
||||
<span id="fmt::BasicContainerWriter::BasicContainerWriter__ContainerR"></span><span class="target" id="formatclassfmt_1_1_basic_container_writer_1a1c5f521af91a36bf07d580d3b5e8fde4"></span><code class="descname">BasicContainerWriter</code><span class="sig-paren">(</span>Container &<em>dest</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt20BasicContainerWriter20BasicContainerWriterER9Container" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Constructs a <a class="reference internal" href="#_CPPv2N3fmt20BasicContainerWriterE" title="fmt::BasicContainerWriter"><code class="xref cpp cpp-class docutils literal"><span class="pre">fmt::BasicContainerWriter</span></code></a> object.</p>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
</div>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt3binEi">
|
||||
<span id="fmt::bin__i"></span><span class="target" id="formatformat_8h_1aa3e8966d52b70224d46861fabd090e4b"></span>IntFormatSpec<int, TypeSpec<'b'>> <code class="descclassname">fmt::</code><code class="descname">bin</code><span class="sig-paren">(</span>int <em>value</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt3binEi" title="Permalink to this definition">¶</a></dt>
|
||||
<span id="fmt::bin__i"></span><span class="target" id="formatformat_8h_1a760fce6f0963895343b50eec787f80db"></span>IntFormatSpec<int, TypeSpec<'b'>> <code class="descclassname">fmt::</code><code class="descname">bin</code><span class="sig-paren">(</span>int <em>value</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt3binEi" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Returns an integer format specifier to format the value in base 2. </p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt3octEi">
|
||||
<span id="fmt::oct__i"></span><span class="target" id="formatformat_8h_1a1d166c5b2242a6a0aefba5455c32a2b3"></span>IntFormatSpec<int, TypeSpec<'o'>> <code class="descclassname">fmt::</code><code class="descname">oct</code><span class="sig-paren">(</span>int <em>value</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt3octEi" title="Permalink to this definition">¶</a></dt>
|
||||
<span id="fmt::oct__i"></span><span class="target" id="formatformat_8h_1a49d07603108a758be5cc6157f456e32d"></span>IntFormatSpec<int, TypeSpec<'o'>> <code class="descclassname">fmt::</code><code class="descname">oct</code><span class="sig-paren">(</span>int <em>value</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt3octEi" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Returns an integer format specifier to format the value in base 8. </p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt3hexEi">
|
||||
<span id="fmt::hex__i"></span><span class="target" id="formatformat_8h_1aaa926c5c42fbad5f5c98aaad84b9f66a"></span>IntFormatSpec<int, TypeSpec<'x'>> <code class="descclassname">fmt::</code><code class="descname">hex</code><span class="sig-paren">(</span>int <em>value</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt3hexEi" title="Permalink to this definition">¶</a></dt>
|
||||
<span id="fmt::hex__i"></span><span class="target" id="formatformat_8h_1a8451bad40c90c2ce2aa1a932851cf090"></span>IntFormatSpec<int, TypeSpec<'x'>> <code class="descclassname">fmt::</code><code class="descname">hex</code><span class="sig-paren">(</span>int <em>value</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt3hexEi" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Returns an integer format specifier to format the value in base 16 using lower-case letters for the digits above 9. </p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt4hexuEi">
|
||||
<span id="fmt::hexu__i"></span><span class="target" id="formatformat_8h_1ac2fd8f73cfcd1321dfb6fb0302f23f66"></span>IntFormatSpec<int, TypeSpec<'X'>> <code class="descclassname">fmt::</code><code class="descname">hexu</code><span class="sig-paren">(</span>int <em>value</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt4hexuEi" title="Permalink to this definition">¶</a></dt>
|
||||
<span id="fmt::hexu__i"></span><span class="target" id="formatformat_8h_1ae08e783a599e0667dae7b5a63a265de4"></span>IntFormatSpec<int, TypeSpec<'X'>> <code class="descclassname">fmt::</code><code class="descname">hexu</code><span class="sig-paren">(</span>int <em>value</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt4hexuEi" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Returns an integer formatter format specifier to format in base 16 using upper-case letters for the digits above 9. </p>
|
||||
</dd></dl>
|
||||
|
||||
@ -797,7 +1042,7 @@ size known at compile time.</p>
|
||||
<dt>
|
||||
<em class="property">template </em><char <em>TYPE_CODE</em>, <em class="property">typename</em> Char></dt>
|
||||
<dt id="_CPPv2N3fmt3padEij4Char">
|
||||
<span id="fmt::pad__i.unsigned.Char"></span><span class="target" id="formatformat_8h_1a48d6010061d1710d807853ad9125d825"></span>IntFormatSpec<int, AlignTypeSpec<TYPE_CODE>, Char> <code class="descclassname">fmt::</code><code class="descname">pad</code><span class="sig-paren">(</span>int <em>value</em>, unsigned <em>width</em>, Char <em>fill</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt3padEij4Char" title="Permalink to this definition">¶</a></dt>
|
||||
<span id="fmt::pad__i.unsigned.Char"></span><span class="target" id="formatformat_8h_1aa6ebb90e2adc57f2c942e226fd708b24"></span>IntFormatSpec<int, AlignTypeSpec<TYPE_CODE>, Char> <code class="descclassname">fmt::</code><code class="descname">pad</code><span class="sig-paren">(</span>int <em>value</em>, unsigned <em>width</em>, Char <em>fill</em> = ' '<span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt3padEij4Char" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Returns an integer format specifier to pad the formatted argument with the
|
||||
fill character to the specified width using the default (right) numeric
|
||||
alignment.</p>
|
||||
@ -817,7 +1062,7 @@ alignment.</p>
|
||||
<dt>
|
||||
<em class="property">template </em><<em class="property">typename</em> T></dt>
|
||||
<dt id="_CPPv2N3fmt3argE9StringRefRK1T">
|
||||
<span id="fmt::arg__StringRef.TCR"></span><span class="target" id="formatformat_8h_1a4649a895b3f769fe24b268e39a8cf152"></span>internal::NamedArg<char> <code class="descclassname">fmt::</code><code class="descname">arg</code><span class="sig-paren">(</span>StringRef <em>name</em>, <em class="property">const</em> T &<em>arg</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt3argE9StringRefRK1T" title="Permalink to this definition">¶</a></dt>
|
||||
<span id="fmt::arg__StringRef.TCR"></span><span class="target" id="formatformat_8h_1a3ccc93714460459602dc6fc2b055ee6b"></span>internal::NamedArgWithType<char, T> <code class="descclassname">fmt::</code><code class="descname">arg</code><span class="sig-paren">(</span>StringRef <em>name</em>, <em class="property">const</em> T &<em>arg</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt3argE9StringRefRK1T" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Returns a named argument for formatting functions.</p>
|
||||
<p><strong>Example</strong>:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="n">print</span><span class="p">(</span><span class="s">"Elapsed time: {s:.2f} seconds"</span><span class="p">,</span> <span class="n">arg</span><span class="p">(</span><span class="s">"s"</span><span class="p">,</span> <span class="mf">1.23</span><span class="p">));</span>
|
||||
@ -826,18 +1071,10 @@ alignment.</p>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt8literalsli2_aEPKcNSt6size_tE">
|
||||
<span class="target" id="formatformat_8h_1a1f0ec67406a0e4937166e6481f481198"></span>internal::UdlArg<char> <code class="descclassname">fmt::literals::</code><code class="descname">operator""_a</code><span class="sig-paren">(</span><em class="property">const</em> char *<em>s</em>, std::size_t<span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt8literalsli2_aEPKcNSt6size_tE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>C++11 literal equivalent of <a class="reference internal" href="#_CPPv2N3fmt3argE9StringRefRK1T" title="fmt::arg"><code class="xref cpp cpp-func docutils literal"><span class="pre">fmt::arg()</span></code></a>.</p>
|
||||
<p><strong>Example</strong>:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="k">using</span> <span class="k">namespace</span> <span class="n">fmt</span><span class="o">::</span><span class="n">literals</span><span class="p">;</span>
|
||||
<span class="n">print</span><span class="p">(</span><span class="s">"Elapsed time: {s:.2f} seconds"</span><span class="p">,</span> <span class="s">"s"</span><span class="n">_a</span><span class="o">=</span><span class="mf">1.23</span><span class="p">);</span>
|
||||
</pre></div>
|
||||
<div class="admonition warning">
|
||||
<p class="first admonition-title">Warning</p>
|
||||
<p class="last">doxygenfunction: Cannot find function “operator”“_a” in doxygen xml output for project “format” from directory: /home/foonathan/Programming/fmt/build/doc/doxyxml</p>
|
||||
</div>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="macro">
|
||||
<dt id="c.FMT_CAPTURE">
|
||||
<span class="target" id="formatformat_8h_1a3caa326fabdddb0e4fbcad7e5ec8bd37"></span><code class="descname">FMT_CAPTURE</code><span class="sig-paren">(</span>...<span class="sig-paren">)</span><a class="headerlink" href="#c.FMT_CAPTURE" title="Permalink to this definition">¶</a></dt>
|
||||
@ -886,23 +1123,39 @@ directly:</p>
|
||||
<dt id="_CPPv2N3fmt7ArgListE">
|
||||
<span id="fmt::ArgList"></span><span class="target" id="formatclassfmt_1_1_arg_list"></span><em class="property">class </em><code class="descclassname">fmt::</code><code class="descname">ArgList</code><a class="headerlink" href="#_CPPv2N3fmt7ArgListE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>An argument list. </p>
|
||||
<div class="breathe-sectiondef container">
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt7ArgListixEj">
|
||||
<span id="fmt::ArgList::subscript-operator__unsigned"></span><span class="target" id="formatclassfmt_1_1_arg_list_1ad2c2672388e003aa70d9c948ac8140cd"></span>internal::Arg <code class="descname">operator[]</code><span class="sig-paren">(</span>unsigned <em>index</em><span class="sig-paren">)</span> const<a class="headerlink" href="#_CPPv2N3fmt7ArgListixEj" title="Permalink to this definition">¶</a></dt>
|
||||
<dt id="_CPPv2NK3fmt7ArgListixEj">
|
||||
<span id="fmt::ArgList::subscript-operator__unsignedC"></span><span class="target" id="formatclassfmt_1_1_arg_list_1a9a717b2022170c8f2918141a80cc6eb2"></span>internal::Arg <code class="descname">operator[]</code><span class="sig-paren">(</span>unsigned <em>index</em><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv2NK3fmt7ArgListixEj" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Returns the argument at specified index. </p>
|
||||
</dd></dl>
|
||||
|
||||
</div>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt>
|
||||
<em class="property">template </em><<em class="property">typename</em> T></dt>
|
||||
<dt id="_CPPv2N3fmt9to_stringERK1T">
|
||||
<span id="fmt::to_string__TCR"></span><span class="target" id="formatstring_8h_1abfd84051cd3673d750be5851ee93b05f"></span>std::string <code class="descclassname">fmt::</code><code class="descname">to_string</code><span class="sig-paren">(</span><em class="property">const</em> T &<em>value</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt9to_stringERK1T" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Converts <em>value</em> to <code class="docutils literal"><span class="pre">std::string</span></code> using the default format for type <em>T</em>.</p>
|
||||
<p><strong>Example</strong>:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="cp">#include</span> <span class="cpf">"fmt/string.h"</span><span class="cp"></span>
|
||||
|
||||
<span class="n">std</span><span class="o">::</span><span class="n">string</span> <span class="n">answer</span> <span class="o">=</span> <span class="n">fmt</span><span class="o">::</span><span class="n">to_string</span><span class="p">(</span><span class="mi">42</span><span class="p">);</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="class">
|
||||
<dt>
|
||||
<span class="target" id="formatclassfmt_1_1_basic_string_ref"></span><em class="property">template </em><typename <em>Char</em>></dt>
|
||||
<dt id="_CPPv2N3fmt14BasicStringRefE">
|
||||
<span id="fmt::BasicStringRef"></span><em class="property">class </em><code class="descclassname">fmt::</code><code class="descname">BasicStringRef</code><a class="headerlink" href="#_CPPv2N3fmt14BasicStringRefE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>A string reference. It can be constructed from a C string or <code class="docutils literal"><span class="pre">std::string</span></code>.</p>
|
||||
<dd><p><p>A string reference. It can be constructed from a C string or
|
||||
<code class="docutils literal"><span class="pre">std::basic_string</span></code>.</p>
|
||||
<p>You can use one of the following typedefs for common character types:</p>
|
||||
<table border="1" class="docutils">
|
||||
<colgroup>
|
||||
@ -933,7 +1186,7 @@ different types of strings to a function, for example:</p>
|
||||
</pre></div>
|
||||
</div>
|
||||
</p>
|
||||
<div class="breathe-sectiondef container">
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt14BasicStringRef14BasicStringRefEPK4CharNSt6size_tE">
|
||||
@ -950,28 +1203,30 @@ the size with <code class="docutils literal"><span class="pre">std::char_traits&
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt14BasicStringRef14BasicStringRefERKNSt12basic_stringI4CharEE">
|
||||
<span id="fmt::BasicStringRef::BasicStringRef__std::basic_string:Char:CR"></span><span class="target" id="formatclassfmt_1_1_basic_string_ref_1afd8ffd0c6d2ccac657f277a4faea3889"></span><code class="descname">BasicStringRef</code><span class="sig-paren">(</span><em class="property">const</em> std::basic_string<Char> &<em>s</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt14BasicStringRef14BasicStringRefERKNSt12basic_stringI4CharEE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Constructs a string reference from an <code class="docutils literal"><span class="pre">std::string</span></code> object.</p>
|
||||
<dt>
|
||||
<em class="property">template </em><<em class="property">typename</em> Allocator></dt>
|
||||
<dt id="_CPPv2N3fmt14BasicStringRef14BasicStringRefERKNSt12basic_stringI4CharNSt11char_traitsI4CharEE9AllocatorEE">
|
||||
<span id="fmt::BasicStringRef::BasicStringRef__std::basic_string:Char.std::char_traits:Char:.Allocator:CR"></span><span class="target" id="formatclassfmt_1_1_basic_string_ref_1a7c4c0c3bfc4768d7cb657f5756549863"></span><code class="descname">BasicStringRef</code><span class="sig-paren">(</span><em class="property">const</em> std::basic_string<Char, std::char_traits<Char>, Allocator> &<em>s</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt14BasicStringRef14BasicStringRefERKNSt12basic_stringI4CharNSt11char_traitsI4CharEE9AllocatorEE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Constructs a string reference from a <code class="docutils literal"><span class="pre">std::basic_string</span></code> object.</p>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt14BasicStringRef9to_stringEv">
|
||||
<span id="fmt::BasicStringRef::to_string"></span><span class="target" id="formatclassfmt_1_1_basic_string_ref_1a7340f48f53cf9188e9fea5e6e1556969"></span>std::basic_string<Char> <code class="descname">to_string</code><span class="sig-paren">(</span><span class="sig-paren">)</span> const<a class="headerlink" href="#_CPPv2N3fmt14BasicStringRef9to_stringEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dt id="_CPPv2NK3fmt14BasicStringRef9to_stringEv">
|
||||
<span id="fmt::BasicStringRef::to_stringC"></span><span class="target" id="formatclassfmt_1_1_basic_string_ref_1a85503c30cd35cd6deff9e77da52857e6"></span>std::basic_string<Char> <code class="descname">to_string</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv2NK3fmt14BasicStringRef9to_stringEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Converts a string reference to an <code class="docutils literal"><span class="pre">std::string</span></code> object.</p>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt14BasicStringRef4dataEv">
|
||||
<span id="fmt::BasicStringRef::data"></span><span class="target" id="formatclassfmt_1_1_basic_string_ref_1ae9c80502c527437215fe1c11dca8b475"></span><em class="property">const</em> Char *<code class="descname">data</code><span class="sig-paren">(</span><span class="sig-paren">)</span> const<a class="headerlink" href="#_CPPv2N3fmt14BasicStringRef4dataEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dt id="_CPPv2NK3fmt14BasicStringRef4dataEv">
|
||||
<span id="fmt::BasicStringRef::dataC"></span><span class="target" id="formatclassfmt_1_1_basic_string_ref_1aeca62faae1111525b0ef2667e75187f7"></span><em class="property">const</em> Char *<code class="descname">data</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv2NK3fmt14BasicStringRef4dataEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Returns a pointer to the string data. </p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt14BasicStringRef4sizeEv">
|
||||
<span id="fmt::BasicStringRef::size"></span><span class="target" id="formatclassfmt_1_1_basic_string_ref_1ae38d9106dd5bec69488e5464aedc266a"></span>std::size_t <code class="descname">size</code><span class="sig-paren">(</span><span class="sig-paren">)</span> const<a class="headerlink" href="#_CPPv2N3fmt14BasicStringRef4sizeEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dt id="_CPPv2NK3fmt14BasicStringRef4sizeEv">
|
||||
<span id="fmt::BasicStringRef::sizeC"></span><span class="target" id="formatclassfmt_1_1_basic_string_ref_1a765ddcb00e0a0a880a4a9458f9e68ea0"></span>std::size_t <code class="descname">size</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv2NK3fmt14BasicStringRef4sizeEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Returns the string size. </p>
|
||||
</dd></dl>
|
||||
|
||||
@ -984,7 +1239,7 @@ the size with <code class="docutils literal"><span class="pre">std::char_traits&
|
||||
<dt id="_CPPv2N3fmt15BasicCStringRefE">
|
||||
<span id="fmt::BasicCStringRef"></span><em class="property">class </em><code class="descclassname">fmt::</code><code class="descname">BasicCStringRef</code><a class="headerlink" href="#_CPPv2N3fmt15BasicCStringRefE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>A reference to a null terminated string. It can be constructed from a C
|
||||
string or <code class="docutils literal"><span class="pre">std::string</span></code>.</p>
|
||||
string or <code class="docutils literal"><span class="pre">std::basic_string</span></code>.</p>
|
||||
<p>You can use one of the following typedefs for common character types:</p>
|
||||
<table border="1" class="docutils">
|
||||
<colgroup>
|
||||
@ -1015,7 +1270,7 @@ different types of strings to a function, for example:</p>
|
||||
</pre></div>
|
||||
</div>
|
||||
</p>
|
||||
<div class="breathe-sectiondef container">
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt15BasicCStringRef15BasicCStringRefEPK4Char">
|
||||
@ -1024,15 +1279,17 @@ different types of strings to a function, for example:</p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt15BasicCStringRef15BasicCStringRefERKNSt12basic_stringI4CharEE">
|
||||
<span id="fmt::BasicCStringRef::BasicCStringRef__std::basic_string:Char:CR"></span><span class="target" id="formatclassfmt_1_1_basic_c_string_ref_1ab460855d19c769773de532296f9f13f9"></span><code class="descname">BasicCStringRef</code><span class="sig-paren">(</span><em class="property">const</em> std::basic_string<Char> &<em>s</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt15BasicCStringRef15BasicCStringRefERKNSt12basic_stringI4CharEE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Constructs a string reference from an <code class="docutils literal"><span class="pre">std::string</span></code> object.</p>
|
||||
<dt>
|
||||
<em class="property">template </em><<em class="property">typename</em> Allocator></dt>
|
||||
<dt id="_CPPv2N3fmt15BasicCStringRef15BasicCStringRefERKNSt12basic_stringI4CharNSt11char_traitsI4CharEE9AllocatorEE">
|
||||
<span id="fmt::BasicCStringRef::BasicCStringRef__std::basic_string:Char.std::char_traits:Char:.Allocator:CR"></span><span class="target" id="formatclassfmt_1_1_basic_c_string_ref_1aa7caaa44a192e0184031d60c2a71bd12"></span><code class="descname">BasicCStringRef</code><span class="sig-paren">(</span><em class="property">const</em> std::basic_string<Char, std::char_traits<Char>, Allocator> &<em>s</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt15BasicCStringRef15BasicCStringRefERKNSt12basic_stringI4CharNSt11char_traitsI4CharEE9AllocatorEE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Constructs a string reference from a <code class="docutils literal"><span class="pre">std::basic_string</span></code> object.</p>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt15BasicCStringRef5c_strEv">
|
||||
<span id="fmt::BasicCStringRef::c_str"></span><span class="target" id="formatclassfmt_1_1_basic_c_string_ref_1ae3bafa845b53339b20c4f5edb4f635f9"></span><em class="property">const</em> Char *<code class="descname">c_str</code><span class="sig-paren">(</span><span class="sig-paren">)</span> const<a class="headerlink" href="#_CPPv2N3fmt15BasicCStringRef5c_strEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dt id="_CPPv2NK3fmt15BasicCStringRef5c_strEv">
|
||||
<span id="fmt::BasicCStringRef::c_strC"></span><span class="target" id="formatclassfmt_1_1_basic_c_string_ref_1ac1064b18371a8762e3d89395d253d436"></span><em class="property">const</em> Char *<code class="descname">c_str</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv2NK3fmt15BasicCStringRef5c_strEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Returns the pointer to a C string. </p>
|
||||
</dd></dl>
|
||||
|
||||
@ -1046,17 +1303,18 @@ different types of strings to a function, for example:</p>
|
||||
<span id="fmt::Buffer"></span><em class="property">class </em><code class="descclassname">fmt::</code><code class="descname">Buffer</code><a class="headerlink" href="#_CPPv2N3fmt6BufferE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>A buffer supporting a subset of <code class="docutils literal"><span class="pre">std::vector</span></code>‘s operations.</p>
|
||||
</p>
|
||||
<div class="breathe-sectiondef container">
|
||||
<p>Subclassed by fmt::internal::MemoryBuffer< T, SIZE, Allocator ></p>
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt6Buffer4sizeEv">
|
||||
<span id="fmt::Buffer::size"></span><span class="target" id="formatclassfmt_1_1_buffer_1a14fa72f0ddf584c14ffffb1446f598aa"></span>std::size_t <code class="descname">size</code><span class="sig-paren">(</span><span class="sig-paren">)</span> const<a class="headerlink" href="#_CPPv2N3fmt6Buffer4sizeEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dt id="_CPPv2NK3fmt6Buffer4sizeEv">
|
||||
<span id="fmt::Buffer::sizeC"></span><span class="target" id="formatclassfmt_1_1_buffer_1a2489cffd9cdc6f846cdf17988d52f785"></span>std::size_t <code class="descname">size</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv2NK3fmt6Buffer4sizeEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Returns the size of this buffer. </p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt6Buffer8capacityEv">
|
||||
<span id="fmt::Buffer::capacity"></span><span class="target" id="formatclassfmt_1_1_buffer_1aaf54fe786de91157629f96380e0cb215"></span>std::size_t <code class="descname">capacity</code><span class="sig-paren">(</span><span class="sig-paren">)</span> const<a class="headerlink" href="#_CPPv2N3fmt6Buffer8capacityEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dt id="_CPPv2NK3fmt6Buffer8capacityEv">
|
||||
<span id="fmt::Buffer::capacityC"></span><span class="target" id="formatclassfmt_1_1_buffer_1af38a0b9f1afac4901f24a73207f72e6f"></span>std::size_t <code class="descname">capacity</code><span class="sig-paren">(</span><span class="sig-paren">)</span> <em class="property">const</em><a class="headerlink" href="#_CPPv2NK3fmt6Buffer8capacityEv" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>Returns the capacity of this buffer. </p>
|
||||
</dd></dl>
|
||||
|
||||
@ -1083,11 +1341,11 @@ different types of strings to a function, for example:</p>
|
||||
</dd></dl>
|
||||
|
||||
</div>
|
||||
<div class="breathe-sectiondef container">
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Protected Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt6Buffer4growENSt6size_tE">
|
||||
<span id="fmt::Buffer::grow__std::s"></span>virtual <span class="target" id="formatclassfmt_1_1_buffer_1abdc7aaf5813aa07008b3d715969a7e19"></span>void <code class="descname">grow</code><span class="sig-paren">(</span>std::size_t <em>size</em><span class="sig-paren">)</span> = 0<a class="headerlink" href="#_CPPv2N3fmt6Buffer4growENSt6size_tE" title="Permalink to this definition">¶</a></dt>
|
||||
<span id="fmt::Buffer::grow__std::s"></span><span class="target" id="formatclassfmt_1_1_buffer_1abdc7aaf5813aa07008b3d715969a7e19"></span><em class="property">virtual</em> void <code class="descname">grow</code><span class="sig-paren">(</span>std::size_t <em>size</em><span class="sig-paren">)</span> = 0<a class="headerlink" href="#_CPPv2N3fmt6Buffer4growENSt6size_tE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Increases the buffer capacity to hold at least <em>size</em> elements updating
|
||||
<code class="docutils literal"><span class="pre">ptr_</span></code> and <code class="docutils literal"><span class="pre">capacity_</span></code>.</p>
|
||||
</p>
|
||||
@ -1103,21 +1361,17 @@ different types of strings to a function, for example:</p>
|
||||
<dt id="_CPPv2N3fmt11SystemErrorE">
|
||||
<span id="fmt::SystemError"></span><span class="target" id="formatclassfmt_1_1_system_error"></span><em class="property">class </em><code class="descclassname">fmt::</code><code class="descname">SystemError</code><a class="headerlink" href="#_CPPv2N3fmt11SystemErrorE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>An error returned by an operating system or a language runtime, for example a file opening error. </p>
|
||||
<div class="breathe-sectiondef container">
|
||||
<p>Inherits from fmt::internal::RuntimeError</p>
|
||||
<p>Subclassed by <a class="reference internal" href="#formatclassfmt_1_1_windows_error"><span class="std std-ref">fmt::WindowsError</span></a></p>
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt11SystemError11SystemErrorEi10CStringRef">
|
||||
<span id="fmt::SystemError::SystemError__i.CStringRef"></span><span class="target" id="formatclassfmt_1_1_system_error_1a307c40b2542f53d7426b09319255d35c"></span><code class="descname">SystemError</code><span class="sig-paren">(</span>int <em>error_code</em>, CStringRef <em>message</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt11SystemError11SystemErrorEi10CStringRef" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Constructs a <a class="reference internal" href="#_CPPv2N3fmt11SystemErrorE" title="fmt::SystemError"><code class="xref cpp cpp-class docutils literal"><span class="pre">fmt::SystemError</span></code></a> object with the description
|
||||
of the form</p>
|
||||
<pre class="literal-block">
|
||||
<em><message></em>: <em><system-message></em>
|
||||
</pre>
|
||||
<p>where <em><message></em> is the formatted message and <em><system-message></em> is
|
||||
the system message corresponding to the error code.
|
||||
<em>error_code</em> is a system error code as given by <code class="docutils literal"><span class="pre">errno</span></code>.
|
||||
If <em>error_code</em> is not a valid error code such as -1, the system message
|
||||
may look like “Unknown error -1” and is platform-dependent.</p>
|
||||
<dd><p><p>Constructs a <a class="reference internal" href="#_CPPv2N3fmt11SystemErrorE" title="fmt::SystemError"><code class="xref cpp cpp-class docutils literal"><span class="pre">fmt::SystemError</span></code></a> object with a description
|
||||
formatted with <a class="reference internal" href="#_CPPv2N3fmt19format_system_errorERN3fmt6WriterEiN3fmt9StringRefE" title="fmt::format_system_error"><code class="xref cpp cpp-any docutils literal"><span class="pre">fmt::format_system_error()</span></code></a>. <em>message</em> and additional
|
||||
arguments passed into the constructor are formatted similarly to
|
||||
<a class="reference internal" href="#_CPPv2N3fmt6formatE10CStringRef7ArgList" title="fmt::format"><code class="xref cpp cpp-any docutils literal"><span class="pre">fmt::format()</span></code></a>.</p>
|
||||
<p><strong>Example</strong>:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="c1">// This throws a SystemError with the description</span>
|
||||
<span class="c1">// cannot open file 'madeup': No such file or directory</span>
|
||||
@ -1134,11 +1388,29 @@ may look like “Unknown error -1” and is platform-dependent.</p>
|
||||
</div>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt19format_system_errorERN3fmt6WriterEiN3fmt9StringRefE">
|
||||
<span id="fmt::format_system_error__fmt::WriterR.i.fmt::StringRef"></span><span class="target" id="formatformat_8h_1a3933879503d45e8cce0ef1e284f98402"></span>void <code class="descclassname">fmt::</code><code class="descname">format_system_error</code><span class="sig-paren">(</span>fmt::Writer &<em>out</em>, int <em>error_code</em>, fmt::StringRef <em>message</em><span class="sig-paren">)</span><a class="headerlink" href="#_CPPv2N3fmt19format_system_errorERN3fmt6WriterEiN3fmt9StringRefE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p><p>Formats an error returned by an operating system or a language runtime,
|
||||
for example a file opening error, and writes it to <em>out</em> in the following
|
||||
form:</p>
|
||||
<pre class="literal-block">
|
||||
<em><message></em>: <em><system-message></em>
|
||||
</pre>
|
||||
<p>where <em><message></em> is the passed message and <em><system-message></em> is
|
||||
the system message corresponding to the error code.
|
||||
<em>error_code</em> is a system error code as given by <code class="docutils literal"><span class="pre">errno</span></code>.
|
||||
If <em>error_code</em> is not a valid error code such as -1, the system message
|
||||
may look like “Unknown error -1” and is platform-dependent.</p>
|
||||
</p>
|
||||
</dd></dl>
|
||||
|
||||
<dl class="class">
|
||||
<dt id="_CPPv2N3fmt12WindowsErrorE">
|
||||
<span id="fmt::WindowsError"></span><span class="target" id="formatclassfmt_1_1_windows_error"></span><em class="property">class </em><code class="descclassname">fmt::</code><code class="descname">WindowsError</code><a class="headerlink" href="#_CPPv2N3fmt12WindowsErrorE" title="Permalink to this definition">¶</a></dt>
|
||||
<dd><p>A Windows error. </p>
|
||||
<div class="breathe-sectiondef container">
|
||||
<p>Inherits from <a class="reference internal" href="#formatclassfmt_1_1_system_error"><span class="std std-ref">fmt::SystemError</span></a></p>
|
||||
<div class="breathe-sectiondef docutils container">
|
||||
<p class="breathe-sectiondef-title rubric">Public Functions</p>
|
||||
<dl class="function">
|
||||
<dt id="_CPPv2N3fmt12WindowsError12WindowsErrorEi10CStringRef">
|
||||
@ -1183,7 +1455,8 @@ A custom allocator class can be specified as a template argument to
|
||||
</div>
|
||||
<p>It is also possible to write a formatting function that uses a custom
|
||||
allocator:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="k">typedef</span> <span class="n">std</span><span class="o">::</span><span class="n">basic_string</span><span class="o"><</span><span class="kt">char</span><span class="p">,</span> <span class="n">std</span><span class="o">::</span><span class="n">char_traits</span><span class="o"><</span><span class="kt">char</span><span class="o">></span><span class="p">,</span> <span class="n">CustomAllocator</span><span class="o">></span> <span class="n">CustomString</span><span class="p">;</span>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="k">typedef</span> <span class="n">std</span><span class="o">::</span><span class="n">basic_string</span><span class="o"><</span><span class="kt">char</span><span class="p">,</span> <span class="n">std</span><span class="o">::</span><span class="n">char_traits</span><span class="o"><</span><span class="kt">char</span><span class="o">></span><span class="p">,</span> <span class="n">CustomAllocator</span><span class="o">></span>
|
||||
<span class="n">CustomString</span><span class="p">;</span>
|
||||
|
||||
<span class="n">CustomString</span> <span class="nf">format</span><span class="p">(</span><span class="n">CustomAllocator</span> <span class="n">alloc</span><span class="p">,</span> <span class="n">fmt</span><span class="o">::</span><span class="n">CStringRef</span> <span class="n">format_str</span><span class="p">,</span>
|
||||
<span class="n">fmt</span><span class="o">::</span><span class="n">ArgList</span> <span class="n">args</span><span class="p">)</span> <span class="p">{</span>
|
||||
@ -1206,7 +1479,7 @@ allocator:</p>
|
||||
|
||||
<div class="footer" role="contentinfo">
|
||||
© Copyright 2012-2015, Victor Zverovich.
|
||||
Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.4.1.
|
||||
Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.4.1+.
|
||||
</div>
|
||||
|
||||
<script src="_static/bootstrap.min.js"></script>
|
||||
|
||||
@ -8,7 +8,7 @@
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
|
||||
|
||||
<title>Contents — fmt 3.0.0 documentation</title>
|
||||
<title>Contents — fmt 4.0.0 documentation</title>
|
||||
|
||||
<link rel="stylesheet" href="_static/basic.css" type="text/css" />
|
||||
<link rel="stylesheet" href="_static/pygments.css" type="text/css" />
|
||||
@ -17,10 +17,11 @@
|
||||
<script type="text/javascript">
|
||||
var DOCUMENTATION_OPTIONS = {
|
||||
URL_ROOT: './',
|
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VERSION: '3.0.0',
|
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VERSION: '4.0.0',
|
||||
COLLAPSE_INDEX: false,
|
||||
FILE_SUFFIX: '.html',
|
||||
HAS_SOURCE: true
|
||||
HAS_SOURCE: true,
|
||||
SOURCELINK_SUFFIX: ''
|
||||
};
|
||||
</script>
|
||||
<script type="text/javascript" src="_static/jquery.js"></script>
|
||||
@ -34,8 +35,9 @@
|
||||
|
||||
<script>
|
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(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
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m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
|
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a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;
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|
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ga('create', 'UA-20116650-4', 'fmtlib.net');
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ga('send', 'pageview');
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@ -49,7 +51,8 @@
|
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<div class="navbar-header">
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<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target=".navbar-collapse">
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data-toggle="collapse" data-target=".navbar-collapse">
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<span class="sr-only">Toggle navigation</span>
|
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<span class="icon-bar"></span>
|
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<span class="icon-bar"></span>
|
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@ -62,18 +65,23 @@
|
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<div class="collapse navbar-collapse">
|
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<ul class="nav navbar-nav">
|
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<li class="dropdown">
|
||||
|
||||
<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button"
|
||||
aria-expanded="false">3.0.0 <span class="caret"></span></a>
|
||||
<a href="#" class="dropdown-toggle" data-toggle="dropdown"
|
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role="button" aria-expanded="false">4.0.0
|
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<span class="caret"></span></a>
|
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<ul class="dropdown-menu" role="menu">
|
||||
<li><a href="http://fmtlib.net/2.0.0/">2.0.0</a></li>
|
||||
<li><a href="http://fmtlib.net/1.1.0/">1.1.0</a></li>
|
||||
<li><a href="http://fmtlib.net/1.0.0/">1.0.0</a></li>
|
||||
|
||||
<li><a href="http://fmtlib.net/3.0.0">3.0.0</a></li>
|
||||
|
||||
<li><a href="http://fmtlib.net/2.0.0">2.0.0</a></li>
|
||||
|
||||
<li><a href="http://fmtlib.net/1.1.0">1.1.0</a></li>
|
||||
|
||||
</ul>
|
||||
</li>
|
||||
|
||||
|
||||
<li class="active"><a href="contents.html">Contents <span class="sr-only">(current)</span></a></li>
|
||||
<li class="active"><a href="contents.html">Contents
|
||||
<span class="sr-only">(current)</span></a></li>
|
||||
|
||||
|
||||
|
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@ -91,9 +99,11 @@
|
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</ul>
|
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|
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|
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<form class="navbar-form navbar-right" role="search" action="search.html" method="get">
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<form class="navbar-form navbar-right" role="search" action="search.html"
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method="get">
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<div class="form-group">
|
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<input type="text" name="q" class="form-control" placeholder="Search" >
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<input type="text" name="q" class="form-control"
|
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placeholder="Search" >
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</div>
|
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<input type="hidden" name="check_keywords" value="yes" />
|
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<input type="hidden" name="area" value="default" />
|
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@ -120,6 +130,7 @@
|
||||
<ul>
|
||||
<li class="toctree-l1"><a class="reference internal" href="usage.html">Usage</a><ul>
|
||||
<li class="toctree-l2"><a class="reference internal" href="usage.html#building-the-library">Building the library</a></li>
|
||||
<li class="toctree-l2"><a class="reference internal" href="usage.html#header-only-usage-with-cmake">Header-only usage with CMake</a></li>
|
||||
<li class="toctree-l2"><a class="reference internal" href="usage.html#building-the-documentation">Building the documentation</a></li>
|
||||
<li class="toctree-l2"><a class="reference internal" href="usage.html#android-ndk">Android NDK</a></li>
|
||||
<li class="toctree-l2"><a class="reference internal" href="usage.html#homebrew">Homebrew</a></li>
|
||||
@ -151,7 +162,7 @@
|
||||
|
||||
<div class="footer" role="contentinfo">
|
||||
© Copyright 2012-2015, Victor Zverovich.
|
||||
Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.4.1.
|
||||
Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.4.1+.
|
||||
</div>
|
||||
|
||||
<script src="_static/bootstrap.min.js"></script>
|
||||
|
||||
@ -9,7 +9,7 @@
|
||||
<meta name="viewport" content="width=device-width, initial-scale=1">
|
||||
|
||||
|
||||
<title>Index — fmt 3.0.0 documentation</title>
|
||||
<title>Index — fmt 4.0.0 documentation</title>
|
||||
|
||||
<link rel="stylesheet" href="_static/basic.css" type="text/css" />
|
||||
<link rel="stylesheet" href="_static/pygments.css" type="text/css" />
|
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@ -18,10 +18,11 @@
|
||||
<script type="text/javascript">
|
||||
var DOCUMENTATION_OPTIONS = {
|
||||
URL_ROOT: './',
|
||||
VERSION: '3.0.0',
|
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VERSION: '4.0.0',
|
||||
COLLAPSE_INDEX: false,
|
||||
FILE_SUFFIX: '.html',
|
||||
HAS_SOURCE: true
|
||||
HAS_SOURCE: true,
|
||||
SOURCELINK_SUFFIX: ''
|
||||
};
|
||||
</script>
|
||||
<script type="text/javascript" src="_static/jquery.js"></script>
|
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@ -34,8 +35,9 @@
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|
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<script>
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(function(i,s,o,g,r,a,m){i['GoogleAnalyticsObject']=r;i[r]=i[r]||function(){
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m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
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a=s.createElement(o),m=s.getElementsByTagName(o)[0];a.async=1;
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ga('create', 'UA-20116650-4', 'fmtlib.net');
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ga('send', 'pageview');
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@ -49,7 +51,8 @@
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<div class="navbar-content">
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<div class="navbar-header">
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<button type="button" class="navbar-toggle collapsed" data-toggle="collapse" data-target=".navbar-collapse">
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<button type="button" class="navbar-toggle collapsed"
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data-toggle="collapse" data-target=".navbar-collapse">
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<span class="sr-only">Toggle navigation</span>
|
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<span class="icon-bar"></span>
|
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<span class="icon-bar"></span>
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@ -62,13 +65,17 @@
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<div class="collapse navbar-collapse">
|
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<ul class="nav navbar-nav">
|
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<li class="dropdown">
|
||||
|
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<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button"
|
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aria-expanded="false">3.0.0 <span class="caret"></span></a>
|
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<a href="#" class="dropdown-toggle" data-toggle="dropdown"
|
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role="button" aria-expanded="false">4.0.0
|
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<span class="caret"></span></a>
|
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<ul class="dropdown-menu" role="menu">
|
||||
<li><a href="http://fmtlib.net/2.0.0/">2.0.0</a></li>
|
||||
<li><a href="http://fmtlib.net/1.1.0/">1.1.0</a></li>
|
||||
<li><a href="http://fmtlib.net/1.0.0/">1.0.0</a></li>
|
||||
|
||||
<li><a href="http://fmtlib.net/3.0.0">3.0.0</a></li>
|
||||
|
||||
<li><a href="http://fmtlib.net/2.0.0">2.0.0</a></li>
|
||||
|
||||
<li><a href="http://fmtlib.net/1.1.0">1.1.0</a></li>
|
||||
|
||||
</ul>
|
||||
</li>
|
||||
|
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@ -91,9 +98,11 @@
|
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</ul>
|
||||
|
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|
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<form class="navbar-form navbar-right" role="search" action="search.html" method="get">
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<form class="navbar-form navbar-right" role="search" action="search.html"
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method="get">
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<div class="form-group">
|
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<input type="text" name="q" class="form-control" placeholder="Search" >
|
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<input type="text" name="q" class="form-control"
|
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placeholder="Search" >
|
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</div>
|
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<input type="hidden" name="check_keywords" value="yes" />
|
||||
<input type="hidden" name="area" value="default" />
|
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@ -141,7 +150,7 @@
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt7ArgListixEj">fmt::ArgList::operator[] (C++ function)</a>
|
||||
<dt><a href="api.html#_CPPv2NK3fmt7ArgListixEj">fmt::ArgList::operator[] (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
@ -217,7 +226,7 @@
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt17BasicArgFormatter17BasicArgFormatterER14BasicFormatterI4Char4ImplER10FormatSpecPK4Char">fmt::BasicArgFormatter::BasicArgFormatter (C++ function)</a>
|
||||
<dt><a href="api.html#_CPPv2N3fmt17BasicArgFormatter17BasicArgFormatterER14BasicFormatterI4Char4ImplER4SpecPK4Char">fmt::BasicArgFormatter::BasicArgFormatter (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
@ -233,15 +242,23 @@
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt20BasicContainerWriterE">fmt::BasicContainerWriter (C++ class)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt20BasicContainerWriter20BasicContainerWriterER9Container">fmt::BasicContainerWriter::BasicContainerWriter (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt15BasicCStringRefE">fmt::BasicCStringRef (C++ class)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt15BasicCStringRef15BasicCStringRefEPK4Char">fmt::BasicCStringRef::BasicCStringRef (C++ function)</a>, <a href="api.html#_CPPv2N3fmt15BasicCStringRef15BasicCStringRefERKNSt12basic_stringI4CharEE">[1]</a>
|
||||
<dt><a href="api.html#_CPPv2N3fmt15BasicCStringRef15BasicCStringRefEPK4Char">fmt::BasicCStringRef::BasicCStringRef (C++ function)</a>, <a href="api.html#_CPPv2N3fmt15BasicCStringRef15BasicCStringRefERKNSt12basic_stringI4CharNSt11char_traitsI4CharEE9AllocatorEE">[1]</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt15BasicCStringRef5c_strEv">fmt::BasicCStringRef::c_str (C++ function)</a>
|
||||
<dt><a href="api.html#_CPPv2NK3fmt15BasicCStringRef5c_strEv">fmt::BasicCStringRef::c_str (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
@ -276,6 +293,34 @@
|
||||
<dt><a href="api.html#_CPPv2N3fmt17BasicMemoryWriteraSERR17BasicMemoryWriter">fmt::BasicMemoryWriter::operator= (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt23BasicPrintfArgFormatterE">fmt::BasicPrintfArgFormatter (C++ class)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt23BasicPrintfArgFormatter23BasicPrintfArgFormatterER11BasicWriterI4CharER4Spec">fmt::BasicPrintfArgFormatter::BasicPrintfArgFormatter (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt23BasicPrintfArgFormatter10visit_boolEb">fmt::BasicPrintfArgFormatter::visit_bool (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt23BasicPrintfArgFormatter10visit_charEi">fmt::BasicPrintfArgFormatter::visit_char (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt23BasicPrintfArgFormatter13visit_cstringEPKc">fmt::BasicPrintfArgFormatter::visit_cstring (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt23BasicPrintfArgFormatter12visit_customEN8internal3Arg11CustomValueE">fmt::BasicPrintfArgFormatter::visit_custom (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt23BasicPrintfArgFormatter13visit_pointerEPKv">fmt::BasicPrintfArgFormatter::visit_pointer (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
</dl></td>
|
||||
<td style="width: 33%" valign="top"><dl>
|
||||
|
||||
@ -283,19 +328,31 @@
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt14BasicStringRef14BasicStringRefEPK4Char">fmt::BasicStringRef::BasicStringRef (C++ function)</a>, <a href="api.html#_CPPv2N3fmt14BasicStringRef14BasicStringRefEPK4CharNSt6size_tE">[1]</a>, <a href="api.html#_CPPv2N3fmt14BasicStringRef14BasicStringRefERKNSt12basic_stringI4CharEE">[2]</a>
|
||||
<dt><a href="api.html#_CPPv2N3fmt14BasicStringRef14BasicStringRefEPK4Char">fmt::BasicStringRef::BasicStringRef (C++ function)</a>, <a href="api.html#_CPPv2N3fmt14BasicStringRef14BasicStringRefEPK4CharNSt6size_tE">[1]</a>, <a href="api.html#_CPPv2N3fmt14BasicStringRef14BasicStringRefERKNSt12basic_stringI4CharNSt11char_traitsI4CharEE9AllocatorEE">[2]</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt14BasicStringRef4dataEv">fmt::BasicStringRef::data (C++ function)</a>
|
||||
<dt><a href="api.html#_CPPv2NK3fmt14BasicStringRef4dataEv">fmt::BasicStringRef::data (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt14BasicStringRef4sizeEv">fmt::BasicStringRef::size (C++ function)</a>
|
||||
<dt><a href="api.html#_CPPv2NK3fmt14BasicStringRef4sizeEv">fmt::BasicStringRef::size (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt14BasicStringRef9to_stringEv">fmt::BasicStringRef::to_string (C++ function)</a>
|
||||
<dt><a href="api.html#_CPPv2NK3fmt14BasicStringRef9to_stringEv">fmt::BasicStringRef::to_string (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt17BasicStringWriterE">fmt::BasicStringWriter (C++ class)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt17BasicStringWriter17BasicStringWriterERK9Allocator">fmt::BasicStringWriter::BasicStringWriter (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt17BasicStringWriter7move_toERNSt12basic_stringI4CharNSt11char_traitsI4CharEE9AllocatorEE">fmt::BasicStringWriter::move_to (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
@ -303,11 +360,11 @@
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt11BasicWriter5c_strEv">fmt::BasicWriter::c_str (C++ function)</a>
|
||||
<dt><a href="api.html#_CPPv2NK3fmt11BasicWriter5c_strEv">fmt::BasicWriter::c_str (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt11BasicWriter4dataEv">fmt::BasicWriter::data (C++ function)</a>
|
||||
<dt><a href="api.html#_CPPv2NK3fmt11BasicWriter4dataEv">fmt::BasicWriter::data (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
@ -315,11 +372,11 @@
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt11BasicWriter4sizeEv">fmt::BasicWriter::size (C++ function)</a>
|
||||
<dt><a href="api.html#_CPPv2NK3fmt11BasicWriter4sizeEv">fmt::BasicWriter::size (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt11BasicWriter3strEv">fmt::BasicWriter::str (C++ function)</a>
|
||||
<dt><a href="api.html#_CPPv2NK3fmt11BasicWriter3strEv">fmt::BasicWriter::str (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
@ -343,7 +400,7 @@
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt6Buffer8capacityEv">fmt::Buffer::capacity (C++ function)</a>
|
||||
<dt><a href="api.html#_CPPv2NK3fmt6Buffer8capacityEv">fmt::Buffer::capacity (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
@ -359,7 +416,7 @@
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt6Buffer4sizeEv">fmt::Buffer::size (C++ function)</a>
|
||||
<dt><a href="api.html#_CPPv2NK3fmt6Buffer4sizeEv">fmt::Buffer::size (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
@ -367,6 +424,10 @@
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt19format_system_errorERN3fmt6WriterEiN3fmt9StringRefE">fmt::format_system_error (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt7fprintfEPNSt4FILEE10CStringRef7ArgList">fmt::fprintf (C++ function)</a>, <a href="api.html#_CPPv2N3fmt7fprintfERNSt7ostreamE10CStringRef7ArgList">[1]</a>
|
||||
</dt>
|
||||
|
||||
@ -379,14 +440,6 @@
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt8literalsli2_aEPKcNSt6size_tE">fmt::literals::operator""_a (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt8literalsli7_formatEPKcNSt6size_tE">fmt::literals::operator""_format (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt3octEi">fmt::oct (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
@ -403,6 +456,26 @@
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt18PrintfArgFormatterE">fmt::PrintfArgFormatter (C++ class)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt18PrintfArgFormatter18PrintfArgFormatterER11BasicWriterI4CharER10FormatSpec">fmt::PrintfArgFormatter::PrintfArgFormatter (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt15PrintfFormatterE">fmt::PrintfFormatter (C++ class)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt15PrintfFormatter6formatE15BasicCStringRefI4CharE">fmt::PrintfFormatter::format (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt15PrintfFormatter15PrintfFormatterERK7ArgListR11BasicWriterI4CharE">fmt::PrintfFormatter::PrintfFormatter (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt7sprintfE10CStringRef7ArgList">fmt::sprintf (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
@ -415,6 +488,10 @@
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt9to_stringERK1T">fmt::to_string (C++ function)</a>
|
||||
</dt>
|
||||
|
||||
|
||||
<dt><a href="api.html#_CPPv2N3fmt12WindowsErrorE">fmt::WindowsError (C++ class)</a>
|
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</dt>
|
||||
|
||||
@ -443,7 +520,7 @@
|
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|
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© Copyright 2012-2015, Victor Zverovich.
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<div class="jumbotron">
|
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<div class="tb-container">
|
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<h1>{fmt}</h1>
|
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<p class="lead">Small, safe and fast formatting library</p>
|
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|
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<li><a href="https://github.com/fmtlib/fmt/releases/download/2.0.0/cppformat-2.0.0.zip">Version 2.0.0</a></li>
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<li><a href="https://github.com/fmtlib/fmt/releases/download/1.1.0/cppformat-1.1.0.zip">Version 1.1.0
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|
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|
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</ul>
|
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|
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</div>
|
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@ -140,16 +162,16 @@ alternative to C++ IOStreams.</p>
|
||||
<div class="panel panel-default">
|
||||
<div class="panel-heading">What users say:</div>
|
||||
<div class="panel-body">
|
||||
Thanks for creating this library. It’s been a hole in C++ for a long time.
|
||||
I’ve used both boost::format and loki::SPrintf, and neither felt like the
|
||||
right answer. This does.
|
||||
Thanks for creating this library. It’s been a hole in C++ for a long
|
||||
time. I’ve used both boost::format and loki::SPrintf, and neither felt
|
||||
like the right answer. This does.
|
||||
</div>
|
||||
</div><div class="section" id="format-api">
|
||||
<span id="id1"></span><h2>Format API<a class="headerlink" href="#format-api" title="Permalink to this headline">¶</a></h2>
|
||||
<p>The replacement-based Format API provides a safe alternative to <code class="docutils literal"><span class="pre">printf</span></code>,
|
||||
<code class="docutils literal"><span class="pre">sprintf</span></code> and friends with comparable or <a class="reference external" href="http://zverovich.net/2013/09/07/integer-to-string-conversion-in-cplusplus.html">better performance</a>.
|
||||
The <a class="reference external" href="doc/latest/index.html#format-string-syntax">format string syntax</a> is similar
|
||||
to the one used by <a class="reference external" href="http://docs.python.org/2/library/stdtypes.html#str.format">str.format</a>
|
||||
The <a class="reference external" href="syntax.html">format string syntax</a> is similar to the one used by
|
||||
<a class="reference external" href="http://docs.python.org/2/library/stdtypes.html#str.format">str.format</a>
|
||||
in Python:</p>
|
||||
<div class="code c++ highlight-c++"><div class="highlight"><pre><span></span><span class="n">fmt</span><span class="o">::</span><span class="n">format</span><span class="p">(</span><span class="s">"The answer is {}"</span><span class="p">,</span> <span class="mi">42</span><span class="p">);</span>
|
||||
</pre></div>
|
||||
@ -202,8 +224,7 @@ literal operators, they must be made visible with the directive
|
||||
</div>
|
||||
<div class="section" id="write-api">
|
||||
<span id="id2"></span><h2>Write API<a class="headerlink" href="#write-api" title="Permalink to this headline">¶</a></h2>
|
||||
<p>The concatenation-based Write API (experimental) provides a
|
||||
<a class="reference external" href="http://zverovich.net/2013/09/07/integer-to-string-conversion-in-cplusplus.html">fast</a>
|
||||
<p>The concatenation-based Write API (experimental) provides a <a class="reference external" href="http://zverovich.net/2013/09/07/integer-to-string-conversion-in-cplusplus.html">fast</a>
|
||||
stateless alternative to IOStreams:</p>
|
||||
<div class="code c++ highlight-c++"><div class="highlight"><pre><span></span><span class="n">fmt</span><span class="o">::</span><span class="n">MemoryWriter</span> <span class="n">out</span><span class="p">;</span>
|
||||
<span class="n">out</span> <span class="o"><<</span> <span class="s">"The answer in hexadecimal is "</span> <span class="o"><<</span> <span class="n">hex</span><span class="p">(</span><span class="mi">42</span><span class="p">);</span>
|
||||
@ -212,8 +233,9 @@ stateless alternative to IOStreams:</p>
|
||||
</div>
|
||||
<div class="section" id="safety">
|
||||
<span id="id3"></span><h2>Safety<a class="headerlink" href="#safety" title="Permalink to this headline">¶</a></h2>
|
||||
<p>The library is fully type safe, automatic memory management prevents buffer overflow,
|
||||
errors in format strings are reported using exceptions. For example, the code</p>
|
||||
<p>The library is fully type safe, automatic memory management prevents buffer
|
||||
overflow, errors in format strings are reported using exceptions. For example,
|
||||
the code</p>
|
||||
<div class="code c++ highlight-c++"><div class="highlight"><pre><span></span><span class="n">fmt</span><span class="o">::</span><span class="n">format</span><span class="p">(</span><span class="s">"The answer is {:d}"</span><span class="p">,</span> <span class="s">"forty-two"</span><span class="p">);</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
@ -231,36 +253,38 @@ formatted into a narrow string. You can use a wide format string instead:</p>
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>For comparison, writing a wide character to <code class="docutils literal"><span class="pre">std::ostream</span></code> results in
|
||||
its numeric value being written to the stream (i.e. 1070 instead of letter ‘ю’ which
|
||||
is represented by <code class="docutils literal"><span class="pre">L'\x42e'</span></code> if we use Unicode) which is rarely what is needed.</p>
|
||||
its numeric value being written to the stream (i.e. 1070 instead of letter ‘ю’
|
||||
which is represented by <code class="docutils literal"><span class="pre">L'\x42e'</span></code> if we use Unicode) which is rarely what is
|
||||
needed.</p>
|
||||
</div>
|
||||
<div class="section" id="portability">
|
||||
<span id="id4"></span><h2>Portability<a class="headerlink" href="#portability" title="Permalink to this headline">¶</a></h2>
|
||||
<p>The library is highly portable. Here is an incomplete list of operating systems and
|
||||
compilers where it has been tested and known to work:</p>
|
||||
<p>The library is highly portable. Here is an incomplete list of operating systems
|
||||
and compilers where it has been tested and known to work:</p>
|
||||
<ul class="simple">
|
||||
<li>64-bit (amd64) GNU/Linux with GCC 4.4.3, <a class="reference external" href="https://travis-ci.org/fmtlib/fmt">4.6.3</a>,
|
||||
4.7.2, 4.8.1 and Intel C++ Compiler (ICC) 14.0.2</li>
|
||||
<li>64-bit (amd64) GNU/Linux with GCC 4.4.3,
|
||||
<a class="reference external" href="https://travis-ci.org/fmtlib/fmt">4.6.3</a>, 4.7.2, 4.8.1, and Intel C++
|
||||
Compiler (ICC) 14.0.2</li>
|
||||
<li>32-bit (i386) GNU/Linux with GCC 4.4.3, 4.6.3</li>
|
||||
<li>Mac OS X with GCC 4.2.1 and Clang 4.2, 5.1.0</li>
|
||||
<li>64-bit Windows with Visual C++ 2010, 2013 and
|
||||
<a class="reference external" href="https://ci.appveyor.com/project/vitaut/fmt">2015</a></li>
|
||||
<li>32-bit Windows with Visual C++ 2010</li>
|
||||
</ul>
|
||||
<p>Although the library uses C++11 features when available, it also works with older
|
||||
compilers and standard library implementations. The only thing to keep in mind
|
||||
for C++98 portability:</p>
|
||||
<p>Although the library uses C++11 features when available, it also works with
|
||||
older compilers and standard library implementations. The only thing to keep in
|
||||
mind for C++98 portability:</p>
|
||||
<ul class="simple">
|
||||
<li>Variadic templates: minimum GCC 4.4, Clang 2.9 or VS2013. This feature allows
|
||||
the Format API to accept an unlimited number of arguments. With older compilers
|
||||
the maximum is 15.</li>
|
||||
the Format API to accept an unlimited number of arguments. With older
|
||||
compilers the maximum is 15.</li>
|
||||
<li>User-defined literals: minimum GCC 4.7, Clang 3.1 or VS2015. The suffixes
|
||||
<code class="docutils literal"><span class="pre">_format</span></code> and <code class="docutils literal"><span class="pre">_a</span></code> are functionally equivalent to the functions
|
||||
<code class="docutils literal"><span class="pre">fmt::format</span></code> and <code class="docutils literal"><span class="pre">fmt::arg</span></code>.</li>
|
||||
</ul>
|
||||
<p>The output of all formatting functions is consistent across platforms. In particular,
|
||||
formatting a floating-point infinity always gives <code class="docutils literal"><span class="pre">inf</span></code> while the output
|
||||
of <code class="docutils literal"><span class="pre">printf</span></code> is platform-dependent in this case. For example,</p>
|
||||
<p>The output of all formatting functions is consistent across platforms. In
|
||||
particular, formatting a floating-point infinity always gives <code class="docutils literal"><span class="pre">inf</span></code> while the
|
||||
output of <code class="docutils literal"><span class="pre">printf</span></code> is platform-dependent in this case. For example,</p>
|
||||
<div class="code highlight-c++"><div class="highlight"><pre><span></span><span class="n">fmt</span><span class="o">::</span><span class="n">print</span><span class="p">(</span><span class="s">"{}"</span><span class="p">,</span> <span class="n">std</span><span class="o">::</span><span class="n">numeric_limits</span><span class="o"><</span><span class="kt">double</span><span class="o">>::</span><span class="n">infinity</span><span class="p">());</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
@ -268,9 +292,10 @@ of <code class="docutils literal"><span class="pre">printf</span></code> is plat
|
||||
</div>
|
||||
<div class="section" id="ease-of-use">
|
||||
<span id="id7"></span><h2>Ease of Use<a class="headerlink" href="#ease-of-use" title="Permalink to this headline">¶</a></h2>
|
||||
<p>fmt has a small self-contained code base consisting of a single header file
|
||||
and a single source file and no external dependencies. A permissive BSD <a class="reference external" href="https://github.com/fmtlib/fmt#license">license</a> allows using the library both
|
||||
in open-source and commercial projects.</p>
|
||||
<p>fmt has a small self-contained code base with the core library consisting of
|
||||
a single header file and a single source file and no external dependencies.
|
||||
A permissive BSD <a class="reference external" href="https://github.com/fmtlib/fmt#license">license</a> allows
|
||||
using the library both in open-source and commercial projects.</p>
|
||||
<a class="btn btn-success" href="https://github.com/fmtlib/fmt">GitHub Repository</a>
|
||||
|
||||
<div class="section footer">
|
||||
@ -288,7 +313,7 @@ in open-source and commercial projects.</p>
|
||||
|
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<div class="footer" role="contentinfo">
|
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© Copyright 2012-2015, Victor Zverovich.
|
||||
Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.4.1.
|
||||
Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.4.1+.
|
||||
</div>
|
||||
|
||||
<script src="_static/bootstrap.min.js"></script>
|
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|
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Binary file not shown.
@ -8,7 +8,7 @@
|
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<meta name="viewport" content="width=device-width, initial-scale=1">
|
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|
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|
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<title>Search — fmt 3.0.0 documentation</title>
|
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<title>Search — fmt 4.0.0 documentation</title>
|
||||
|
||||
<link rel="stylesheet" href="_static/basic.css" type="text/css" />
|
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<link rel="stylesheet" href="_static/pygments.css" type="text/css" />
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@ -17,10 +17,11 @@
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|
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var DOCUMENTATION_OPTIONS = {
|
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|
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|
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COLLAPSE_INDEX: false,
|
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FILE_SUFFIX: '.html',
|
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HAS_SOURCE: true
|
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HAS_SOURCE: true,
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SOURCELINK_SUFFIX: ''
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|
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</script>
|
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<script type="text/javascript" src="_static/jquery.js"></script>
|
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@ -40,8 +41,9 @@
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<ul class="dropdown-menu" role="menu">
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<li><a href="http://fmtlib.net/2.0.0/">2.0.0</a></li>
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<li><a href="http://fmtlib.net/1.1.0/">1.1.0</a></li>
|
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<li><a href="http://fmtlib.net/1.0.0/">1.0.0</a></li>
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<li><a href="http://fmtlib.net/3.0.0">3.0.0</a></li>
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<li><a href="http://fmtlib.net/2.0.0">2.0.0</a></li>
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<li><a href="http://fmtlib.net/1.1.0">1.1.0</a></li>
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@ -126,9 +133,11 @@
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@ -149,7 +158,7 @@
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Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.4.1+.
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@ -8,7 +8,7 @@
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<title>Format String Syntax — fmt 3.0.0 documentation</title>
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<title>Format String Syntax — fmt 4.0.0 documentation</title>
|
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<link rel="stylesheet" href="_static/basic.css" type="text/css" />
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<link rel="stylesheet" href="_static/pygments.css" type="text/css" />
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@ -17,10 +17,11 @@
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COLLAPSE_INDEX: false,
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FILE_SUFFIX: '.html',
|
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HAS_SOURCE: true
|
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HAS_SOURCE: true,
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SOURCELINK_SUFFIX: ''
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};
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</script>
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<script type="text/javascript" src="_static/jquery.js"></script>
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@ -34,8 +35,9 @@
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@ -62,13 +65,17 @@
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<div class="collapse navbar-collapse">
|
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<ul class="nav navbar-nav">
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<li class="dropdown">
|
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|
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<a href="#" class="dropdown-toggle" data-toggle="dropdown" role="button"
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aria-expanded="false">3.0.0 <span class="caret"></span></a>
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<a href="#" class="dropdown-toggle" data-toggle="dropdown"
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role="button" aria-expanded="false">4.0.0
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<span class="caret"></span></a>
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<ul class="dropdown-menu" role="menu">
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<li><a href="http://fmtlib.net/2.0.0/">2.0.0</a></li>
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<li><a href="http://fmtlib.net/1.1.0/">1.1.0</a></li>
|
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<li><a href="http://fmtlib.net/1.0.0/">1.0.0</a></li>
|
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|
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<li><a href="http://fmtlib.net/3.0.0">3.0.0</a></li>
|
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|
||||
<li><a href="http://fmtlib.net/2.0.0">2.0.0</a></li>
|
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|
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<li><a href="http://fmtlib.net/1.1.0">1.1.0</a></li>
|
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|
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</ul>
|
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</li>
|
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|
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@ -85,15 +92,18 @@
|
||||
|
||||
|
||||
|
||||
<li class="active"><a href="syntax.html">Syntax <span class="sr-only">(current)</span></a></li>
|
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<li class="active"><a href="syntax.html">Syntax
|
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<span class="sr-only">(current)</span></a></li>
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</ul>
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<form class="navbar-form navbar-right" role="search" action="search.html" method="get">
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<form class="navbar-form navbar-right" role="search" action="search.html"
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method="get">
|
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<div class="form-group">
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<input type="text" name="q" class="form-control" placeholder="Search" >
|
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<input type="text" name="q" class="form-control"
|
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placeholder="Search" >
|
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</div>
|
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<input type="hidden" name="check_keywords" value="yes" />
|
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<input type="hidden" name="area" value="default" />
|
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@ -153,12 +163,10 @@ precision and so on. Each value type can define its own “formatting
|
||||
mini-language” or interpretation of the <em>format_spec</em>.</p>
|
||||
<p>Most built-in types support a common formatting mini-language, which is
|
||||
described in the next section.</p>
|
||||
<p>A <em>format_spec</em> field can also include nested replacement fields within it.
|
||||
These nested replacement fields can contain only an argument index;
|
||||
format specifications are not allowed. Formatting is performed as if the
|
||||
replacement fields within the format_spec are substituted before the
|
||||
<em>format_spec</em> string is interpreted. This allows the formatting of a value
|
||||
to be dynamically specified.</p>
|
||||
<p>A <em>format_spec</em> field can also include nested replacement fields in certain
|
||||
positions within it. These nested replacement fields can contain only an
|
||||
argument id; format specifications are not allowed. This allows the
|
||||
formatting of a value to be dynamically specified.</p>
|
||||
<p>See the <a class="reference internal" href="#formatexamples"><span class="std std-ref">Format examples</span></a> section for some examples.</p>
|
||||
<div class="section" id="format-specification-mini-language">
|
||||
<span id="formatspec"></span><h2>Format Specification Mini-Language<a class="headerlink" href="#format-specification-mini-language" title="Permalink to this headline">¶</a></h2>
|
||||
@ -176,8 +184,8 @@ although some of the formatting options are only supported by the numeric types.
|
||||
<strong id="grammar-token-sign">sign </strong> ::= "+" | "-" | " "
|
||||
<strong id="grammar-token-width">width </strong> ::= <a class="reference internal" href="#grammar-token-integer"><code class="xref docutils literal"><span class="pre">integer</span></code></a> | "{" <a class="reference internal" href="#grammar-token-arg_id"><code class="xref docutils literal"><span class="pre">arg_id</span></code></a> "}"
|
||||
<strong id="grammar-token-precision">precision </strong> ::= <a class="reference internal" href="#grammar-token-integer"><code class="xref docutils literal"><span class="pre">integer</span></code></a> | "{" <a class="reference internal" href="#grammar-token-arg_id"><code class="xref docutils literal"><span class="pre">arg_id</span></code></a> "}"
|
||||
<strong id="grammar-token-type">type </strong> ::= <a class="reference internal" href="#grammar-token-int_type"><code class="xref docutils literal"><span class="pre">int_type</span></code></a> | "c" | "e" | "E" | "f" | "F" | "g" | "G" | "p" | "s"
|
||||
<strong id="grammar-token-int_type">int_type </strong> ::= "b" | "B" | "d" | "o" | "x" | "X"
|
||||
<strong id="grammar-token-type">type </strong> ::= <a class="reference internal" href="#grammar-token-int_type"><code class="xref docutils literal"><span class="pre">int_type</span></code></a> | "a" | "A" | "c" | "e" | "E" | "f" | "F" | "g" | "G" | "p" | "s"
|
||||
<strong id="grammar-token-int_type">int_type </strong> ::= "b" | "B" | "d" | "n" | "o" | "x" | "X"
|
||||
</pre>
|
||||
<p>The <em>fill</em> character can be any character other than ‘{‘ or ‘}’. The presence
|
||||
of a fill character is signaled by the character following it, which must be
|
||||
@ -383,7 +391,7 @@ Boolean values are formatted using textual representation, either <code class="d
|
||||
<tr class="row-even"><td><code class="docutils literal"><span class="pre">'a'</span></code></td>
|
||||
<td>Hexadecimal floating point format. Prints the number in
|
||||
base 16 with prefix <code class="docutils literal"><span class="pre">"0x"</span></code> and lower-case letters for
|
||||
digits above 9. Uses ‘p’ to indicate the exponent.</td>
|
||||
digits above 9. Uses <code class="docutils literal"><span class="pre">'p'</span></code> to indicate the exponent.</td>
|
||||
</tr>
|
||||
<tr class="row-odd"><td><code class="docutils literal"><span class="pre">'A'</span></code></td>
|
||||
<td>Same as <code class="docutils literal"><span class="pre">'a'</span></code> except it uses upper-case letters for
|
||||
@ -507,7 +515,7 @@ following examples.</p>
|
||||
|
||||
<div class="footer" role="contentinfo">
|
||||
© Copyright 2012-2015, Victor Zverovich.
|
||||
Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.4.1.
|
||||
Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.4.1+.
|
||||
</div>
|
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|
||||
<script src="_static/bootstrap.min.js"></script>
|
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|
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@ -8,7 +8,7 @@
|
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<meta name="viewport" content="width=device-width, initial-scale=1">
|
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|
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|
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<title>Usage — fmt 3.0.0 documentation</title>
|
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<title>Usage — fmt 4.0.0 documentation</title>
|
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|
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<link rel="stylesheet" href="_static/basic.css" type="text/css" />
|
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<link rel="stylesheet" href="_static/pygments.css" type="text/css" />
|
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@ -17,10 +17,11 @@
|
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|
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|
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VERSION: '4.0.0',
|
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COLLAPSE_INDEX: false,
|
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FILE_SUFFIX: '.html',
|
||||
HAS_SOURCE: true
|
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HAS_SOURCE: true,
|
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SOURCELINK_SUFFIX: ''
|
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|
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</script>
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|
||||
<li><a href="http://fmtlib.net/2.0.0/">2.0.0</a></li>
|
||||
<li><a href="http://fmtlib.net/1.1.0/">1.1.0</a></li>
|
||||
<li><a href="http://fmtlib.net/1.0.0/">1.0.0</a></li>
|
||||
|
||||
<li><a href="http://fmtlib.net/3.0.0">3.0.0</a></li>
|
||||
|
||||
<li><a href="http://fmtlib.net/2.0.0">2.0.0</a></li>
|
||||
|
||||
<li><a href="http://fmtlib.net/1.1.0">1.1.0</a></li>
|
||||
|
||||
</ul>
|
||||
</li>
|
||||
|
||||
@ -78,7 +85,8 @@
|
||||
|
||||
|
||||
|
||||
<li class="active"><a href="usage.html">Usage <span class="sr-only">(current)</span></a></li>
|
||||
<li class="active"><a href="usage.html">Usage
|
||||
<span class="sr-only">(current)</span></a></li>
|
||||
|
||||
|
||||
|
||||
@ -92,9 +100,11 @@
|
||||
</ul>
|
||||
|
||||
|
||||
<form class="navbar-form navbar-right" role="search" action="search.html" method="get">
|
||||
<form class="navbar-form navbar-right" role="search" action="search.html"
|
||||
method="get">
|
||||
<div class="form-group">
|
||||
<input type="text" name="q" class="form-control" placeholder="Search" >
|
||||
<input type="text" name="q" class="form-control"
|
||||
placeholder="Search" >
|
||||
</div>
|
||||
<input type="hidden" name="check_keywords" value="yes" />
|
||||
<input type="hidden" name="area" value="default" />
|
||||
@ -155,14 +165,38 @@ using Visual Studio or msbuild.</p>
|
||||
</pre></div>
|
||||
</div>
|
||||
</div>
|
||||
<div class="section" id="header-only-usage-with-cmake">
|
||||
<h2>Header-only usage with CMake<a class="headerlink" href="#header-only-usage-with-cmake" title="Permalink to this headline">¶</a></h2>
|
||||
<p>In order to add <code class="docutils literal"><span class="pre">fmtlib</span></code> into an existing <code class="docutils literal"><span class="pre">CMakeLists.txt</span></code> file, you can add the <code class="docutils literal"><span class="pre">fmt</span></code> library directory into your main project, which will enable the <code class="docutils literal"><span class="pre">fmt</span></code> library:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="n">add_subdirectory</span><span class="p">(</span><span class="n">fmt</span><span class="p">)</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>If you have a project called <code class="docutils literal"><span class="pre">foo</span></code> that you would like to link against the fmt library in a header-only fashion, you can enable with with:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="n">target_link_libraries</span><span class="p">(</span><span class="n">foo</span> <span class="n">PRIVATE</span> <span class="n">fmt</span><span class="o">::</span><span class="n">fmt</span><span class="o">-</span><span class="n">header</span><span class="o">-</span><span class="n">only</span><span class="p">)</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>And then to ensure that the <code class="docutils literal"><span class="pre">fmt</span></code> library does not always get built, you can modify the call to <code class="docutils literal"><span class="pre">add_subdirectory</span></code> to read</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="n">add_subdirectory</span><span class="p">(</span><span class="n">fmt</span> <span class="n">EXCLUDE_FROM_ALL</span><span class="p">)</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
<p>This will ensure that the <code class="docutils literal"><span class="pre">fmt</span></code> library is exluded from calls to <code class="docutils literal"><span class="pre">make</span></code>, <code class="docutils literal"><span class="pre">make</span> <span class="pre">all</span></code>, or <code class="docutils literal"><span class="pre">cmake</span> <span class="pre">--build</span> <span class="pre">.</span></code>.</p>
|
||||
</div>
|
||||
<div class="section" id="building-the-documentation">
|
||||
<h2>Building the documentation<a class="headerlink" href="#building-the-documentation" title="Permalink to this headline">¶</a></h2>
|
||||
<p>To build the documentation you need the following software installed on your
|
||||
system:</p>
|
||||
<ul class="simple">
|
||||
<li><a class="reference external" href="https://www.python.org/">Python</a> with pip and virtualenv</li>
|
||||
<li><a class="reference external" href="http://www.stack.nl/~dimitri/doxygen/">Doxygen</a></li>
|
||||
<li><a class="reference external" href="http://lesscss.org/">Less</a> with less-plugin-clean-css</li>
|
||||
<ul>
|
||||
<li><p class="first"><a class="reference external" href="https://www.python.org/">Python</a> with pip and virtualenv</p>
|
||||
</li>
|
||||
<li><p class="first"><a class="reference external" href="http://www.stack.nl/~dimitri/doxygen/">Doxygen</a></p>
|
||||
</li>
|
||||
<li><p class="first"><a class="reference external" href="http://lesscss.org/">Less</a> with <code class="docutils literal"><span class="pre">less-plugin-clean-css</span></code>.
|
||||
Ubuntu doesn’t package the <code class="docutils literal"><span class="pre">clean-css</span></code> plugin so you should use <code class="docutils literal"><span class="pre">npm</span></code>
|
||||
instead of <code class="docutils literal"><span class="pre">apt</span></code> to install both <code class="docutils literal"><span class="pre">less</span></code> and the plugin:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="n">sudo</span> <span class="n">npm</span> <span class="n">install</span> <span class="o">-</span><span class="n">g</span> <span class="n">less</span> <span class="n">less</span><span class="o">-</span><span class="n">plugin</span><span class="o">-</span><span class="n">clean</span><span class="o">-</span><span class="n">css</span><span class="p">.</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
</li>
|
||||
</ul>
|
||||
<p>First generate makefiles or project files using CMake as described in
|
||||
the previous section. Then compile the <code class="docutils literal"><span class="pre">doc</span></code> target/project, for example:</p>
|
||||
@ -182,7 +216,7 @@ repository.</p>
|
||||
<div class="section" id="homebrew">
|
||||
<h2>Homebrew<a class="headerlink" href="#homebrew" title="Permalink to this headline">¶</a></h2>
|
||||
<p>fmt can be installed on OS X using <a class="reference external" href="http://brew.sh/">Homebrew</a>:</p>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="n">brew</span> <span class="n">install</span> <span class="n">cppformat</span>
|
||||
<div class="highlight-c++"><div class="highlight"><pre><span></span><span class="n">brew</span> <span class="n">install</span> <span class="n">fmt</span>
|
||||
</pre></div>
|
||||
</div>
|
||||
</div>
|
||||
@ -197,7 +231,7 @@ repository.</p>
|
||||
|
||||
<div class="footer" role="contentinfo">
|
||||
© Copyright 2012-2015, Victor Zverovich.
|
||||
Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.4.1.
|
||||
Created using <a href="http://sphinx-doc.org/">Sphinx</a> 1.4.1+.
|
||||
</div>
|
||||
|
||||
<script src="_static/bootstrap.min.js"></script>
|
||||
|
||||
@ -10,9 +10,9 @@ alternative to C++ IOStreams.
|
||||
<div class="panel panel-default">
|
||||
<div class="panel-heading">What users say:</div>
|
||||
<div class="panel-body">
|
||||
Thanks for creating this library. It’s been a hole in C++ for a long time.
|
||||
I’ve used both boost::format and loki::SPrintf, and neither felt like the
|
||||
right answer. This does.
|
||||
Thanks for creating this library. It’s been a hole in C++ for a long
|
||||
time. I’ve used both boost::format and loki::SPrintf, and neither felt
|
||||
like the right answer. This does.
|
||||
</div>
|
||||
</div>
|
||||
|
||||
@ -24,8 +24,8 @@ Format API
|
||||
The replacement-based Format API provides a safe alternative to ``printf``,
|
||||
``sprintf`` and friends with comparable or `better performance
|
||||
<http://zverovich.net/2013/09/07/integer-to-string-conversion-in-cplusplus.html>`_.
|
||||
The `format string syntax <doc/latest/index.html#format-string-syntax>`_ is similar
|
||||
to the one used by `str.format <http://docs.python.org/2/library/stdtypes.html#str.format>`_
|
||||
The `format string syntax <syntax.html>`_ is similar to the one used by
|
||||
`str.format <http://docs.python.org/2/library/stdtypes.html#str.format>`_
|
||||
in Python:
|
||||
|
||||
.. code:: c++
|
||||
@ -98,8 +98,8 @@ literal operators, they must be made visible with the directive
|
||||
Write API
|
||||
---------
|
||||
|
||||
The concatenation-based Write API (experimental) provides a
|
||||
`fast <http://zverovich.net/2013/09/07/integer-to-string-conversion-in-cplusplus.html>`_
|
||||
The concatenation-based Write API (experimental) provides a `fast
|
||||
<http://zverovich.net/2013/09/07/integer-to-string-conversion-in-cplusplus.html>`_
|
||||
stateless alternative to IOStreams:
|
||||
|
||||
.. code:: c++
|
||||
@ -112,8 +112,9 @@ stateless alternative to IOStreams:
|
||||
Safety
|
||||
------
|
||||
|
||||
The library is fully type safe, automatic memory management prevents buffer overflow,
|
||||
errors in format strings are reported using exceptions. For example, the code
|
||||
The library is fully type safe, automatic memory management prevents buffer
|
||||
overflow, errors in format strings are reported using exceptions. For example,
|
||||
the code
|
||||
|
||||
.. code:: c++
|
||||
|
||||
@ -138,19 +139,21 @@ formatted into a narrow string. You can use a wide format string instead:
|
||||
fmt::format(L"Cyrillic letter {}", L'\x42e');
|
||||
|
||||
For comparison, writing a wide character to ``std::ostream`` results in
|
||||
its numeric value being written to the stream (i.e. 1070 instead of letter 'ю' which
|
||||
is represented by ``L'\x42e'`` if we use Unicode) which is rarely what is needed.
|
||||
its numeric value being written to the stream (i.e. 1070 instead of letter 'ю'
|
||||
which is represented by ``L'\x42e'`` if we use Unicode) which is rarely what is
|
||||
needed.
|
||||
|
||||
.. _portability:
|
||||
|
||||
Portability
|
||||
-----------
|
||||
|
||||
The library is highly portable. Here is an incomplete list of operating systems and
|
||||
compilers where it has been tested and known to work:
|
||||
The library is highly portable. Here is an incomplete list of operating systems
|
||||
and compilers where it has been tested and known to work:
|
||||
|
||||
* 64-bit (amd64) GNU/Linux with GCC 4.4.3, `4.6.3 <https://travis-ci.org/fmtlib/fmt>`_,
|
||||
4.7.2, 4.8.1 and Intel C++ Compiler (ICC) 14.0.2
|
||||
* 64-bit (amd64) GNU/Linux with GCC 4.4.3,
|
||||
`4.6.3 <https://travis-ci.org/fmtlib/fmt>`_, 4.7.2, 4.8.1, and Intel C++
|
||||
Compiler (ICC) 14.0.2
|
||||
|
||||
* 32-bit (i386) GNU/Linux with GCC 4.4.3, 4.6.3
|
||||
|
||||
@ -161,21 +164,21 @@ compilers where it has been tested and known to work:
|
||||
|
||||
* 32-bit Windows with Visual C++ 2010
|
||||
|
||||
Although the library uses C++11 features when available, it also works with older
|
||||
compilers and standard library implementations. The only thing to keep in mind
|
||||
for C++98 portability:
|
||||
Although the library uses C++11 features when available, it also works with
|
||||
older compilers and standard library implementations. The only thing to keep in
|
||||
mind for C++98 portability:
|
||||
|
||||
* Variadic templates: minimum GCC 4.4, Clang 2.9 or VS2013. This feature allows
|
||||
the Format API to accept an unlimited number of arguments. With older compilers
|
||||
the maximum is 15.
|
||||
the Format API to accept an unlimited number of arguments. With older
|
||||
compilers the maximum is 15.
|
||||
|
||||
* User-defined literals: minimum GCC 4.7, Clang 3.1 or VS2015. The suffixes
|
||||
``_format`` and ``_a`` are functionally equivalent to the functions
|
||||
* User-defined literals: minimum GCC 4.7, Clang 3.1 or VS2015. The suffixes
|
||||
``_format`` and ``_a`` are functionally equivalent to the functions
|
||||
``fmt::format`` and ``fmt::arg``.
|
||||
|
||||
The output of all formatting functions is consistent across platforms. In particular,
|
||||
formatting a floating-point infinity always gives ``inf`` while the output
|
||||
of ``printf`` is platform-dependent in this case. For example,
|
||||
The output of all formatting functions is consistent across platforms. In
|
||||
particular, formatting a floating-point infinity always gives ``inf`` while the
|
||||
output of ``printf`` is platform-dependent in this case. For example,
|
||||
|
||||
.. code::
|
||||
|
||||
@ -188,10 +191,10 @@ always prints ``inf``.
|
||||
Ease of Use
|
||||
-----------
|
||||
|
||||
fmt has a small self-contained code base consisting of a single header file
|
||||
and a single source file and no external dependencies. A permissive BSD `license
|
||||
<https://github.com/fmtlib/fmt#license>`_ allows using the library both
|
||||
in open-source and commercial projects.
|
||||
fmt has a small self-contained code base with the core library consisting of
|
||||
a single header file and a single source file and no external dependencies.
|
||||
A permissive BSD `license <https://github.com/fmtlib/fmt#license>`_ allows
|
||||
using the library both in open-source and commercial projects.
|
||||
|
||||
.. raw:: html
|
||||
|
||||
|
||||
@ -49,12 +49,10 @@ mini-language" or interpretation of the *format_spec*.
|
||||
Most built-in types support a common formatting mini-language, which is
|
||||
described in the next section.
|
||||
|
||||
A *format_spec* field can also include nested replacement fields within it.
|
||||
These nested replacement fields can contain only an argument index;
|
||||
format specifications are not allowed. Formatting is performed as if the
|
||||
replacement fields within the format_spec are substituted before the
|
||||
*format_spec* string is interpreted. This allows the formatting of a value
|
||||
to be dynamically specified.
|
||||
A *format_spec* field can also include nested replacement fields in certain
|
||||
positions within it. These nested replacement fields can contain only an
|
||||
argument id; format specifications are not allowed. This allows the
|
||||
formatting of a value to be dynamically specified.
|
||||
|
||||
See the :ref:`formatexamples` section for some examples.
|
||||
|
||||
@ -80,8 +78,8 @@ The general form of a *standard format specifier* is:
|
||||
sign: "+" | "-" | " "
|
||||
width: `integer` | "{" `arg_id` "}"
|
||||
precision: `integer` | "{" `arg_id` "}"
|
||||
type: `int_type` | "c" | "e" | "E" | "f" | "F" | "g" | "G" | "p" | "s"
|
||||
int_type: "b" | "B" | "d" | "o" | "x" | "X"
|
||||
type: `int_type` | "a" | "A" | "c" | "e" | "E" | "f" | "F" | "g" | "G" | "p" | "s"
|
||||
int_type: "b" | "B" | "d" | "n" | "o" | "x" | "X"
|
||||
|
||||
The *fill* character can be any character other than '{' or '}'. The presence
|
||||
of a fill character is signaled by the character following it, which must be
|
||||
@ -234,7 +232,7 @@ The available presentation types for floating-point values are:
|
||||
+=========+==========================================================+
|
||||
| ``'a'`` | Hexadecimal floating point format. Prints the number in |
|
||||
| | base 16 with prefix ``"0x"`` and lower-case letters for |
|
||||
| | digits above 9. Uses 'p' to indicate the exponent. |
|
||||
| | digits above 9. Uses ``'p'`` to indicate the exponent. |
|
||||
+---------+----------------------------------------------------------+
|
||||
| ``'A'`` | Same as ``'a'`` except it uses upper-case letters for |
|
||||
| | the prefix, digits above 9 and to indicate the exponent. |
|
||||
|
||||
@ -54,6 +54,23 @@ To build a `shared library`__ set the ``BUILD_SHARED_LIBS`` CMake variable to
|
||||
|
||||
__ http://en.wikipedia.org/wiki/Library_%28computing%29#Shared_libraries
|
||||
|
||||
Header-only usage with CMake
|
||||
============================
|
||||
|
||||
In order to add ``fmtlib`` into an existing ``CMakeLists.txt`` file, you can add the ``fmt`` library directory into your main project, which will enable the ``fmt`` library::
|
||||
|
||||
add_subdirectory(fmt)
|
||||
|
||||
If you have a project called ``foo`` that you would like to link against the fmt library in a header-only fashion, you can enable with with::
|
||||
|
||||
target_link_libraries(foo PRIVATE fmt::fmt-header-only)
|
||||
|
||||
And then to ensure that the ``fmt`` library does not always get built, you can modify the call to ``add_subdirectory`` to read ::
|
||||
|
||||
add_subdirectory(fmt EXCLUDE_FROM_ALL)
|
||||
|
||||
This will ensure that the ``fmt`` library is exluded from calls to ``make``, ``make all``, or ``cmake --build .``.
|
||||
|
||||
Building the documentation
|
||||
==========================
|
||||
|
||||
@ -62,7 +79,11 @@ system:
|
||||
|
||||
* `Python <https://www.python.org/>`_ with pip and virtualenv
|
||||
* `Doxygen <http://www.stack.nl/~dimitri/doxygen/>`_
|
||||
* `Less <http://lesscss.org/>`_ with less-plugin-clean-css
|
||||
* `Less <http://lesscss.org/>`_ with ``less-plugin-clean-css``.
|
||||
Ubuntu doesn't package the ``clean-css`` plugin so you should use ``npm``
|
||||
instead of ``apt`` to install both ``less`` and the plugin::
|
||||
|
||||
sudo npm install -g less less-plugin-clean-css.
|
||||
|
||||
First generate makefiles or project files using CMake as described in
|
||||
the previous section. Then compile the ``doc`` target/project, for example::
|
||||
@ -87,4 +108,4 @@ Homebrew
|
||||
|
||||
fmt can be installed on OS X using `Homebrew <http://brew.sh/>`_::
|
||||
|
||||
brew install cppformat
|
||||
brew install fmt
|
||||
|
||||
@ -1,26 +1,52 @@
|
||||
# Define the fmt library, its includes and the needed defines.
|
||||
# format.cc is added to FMT_HEADERS for the header-only configuration.
|
||||
set(FMT_HEADERS format.h format.cc ostream.h ostream.cc time.h)
|
||||
# *.cc are added to FMT_HEADERS for the header-only configuration.
|
||||
set(FMT_HEADERS container.h format.h format.cc ostream.h ostream.cc printf.h
|
||||
printf.cc string.h time.h)
|
||||
if (HAVE_OPEN)
|
||||
set(FMT_HEADERS ${FMT_HEADERS} posix.h)
|
||||
set(FMT_SOURCES ${FMT_SOURCES} posix.cc)
|
||||
endif ()
|
||||
|
||||
add_library(fmt ${FMT_SOURCES} ${FMT_HEADERS} ../ChangeLog.rst)
|
||||
add_library(fmt ${FMT_SOURCES} ${FMT_HEADERS} ../README.rst ../ChangeLog.rst)
|
||||
add_library(fmt::fmt ALIAS fmt)
|
||||
|
||||
option(FMT_CPPFORMAT "Build cppformat library for backward compatibility." OFF)
|
||||
if (FMT_CPPFORMAT)
|
||||
message(WARNING "The cppformat library is deprecated, use fmt instead.")
|
||||
add_library(cppformat ${FMT_SOURCES} ${FMT_HEADERS})
|
||||
# Starting with cmake 3.1 the CXX_STANDARD property can be used instead.
|
||||
# Note: Don't make -std=c++11 public or interface, since it breaks projects
|
||||
# that use C++14.
|
||||
target_compile_options(fmt PRIVATE ${CPP11_FLAG})
|
||||
if (FMT_PEDANTIC)
|
||||
target_compile_options(fmt PRIVATE ${PEDANTIC_COMPILE_FLAGS})
|
||||
endif ()
|
||||
|
||||
include_directories(fmt INTERFACE
|
||||
target_include_directories(fmt PUBLIC
|
||||
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
|
||||
$<INSTALL_INTERFACE:include>)
|
||||
|
||||
set_target_properties(fmt PROPERTIES
|
||||
VERSION ${FMT_VERSION} SOVERSION ${CPACK_PACKAGE_VERSION_MAJOR})
|
||||
|
||||
if (BUILD_SHARED_LIBS)
|
||||
if (UNIX AND NOT APPLE)
|
||||
# Fix rpmlint warning:
|
||||
# unused-direct-shlib-dependency /usr/lib/libformat.so.1.1.0 /lib/libm.so.6.
|
||||
target_link_libraries(fmt -Wl,--as-needed)
|
||||
endif ()
|
||||
target_compile_definitions(fmt PRIVATE FMT_EXPORT INTERFACE FMT_SHARED)
|
||||
endif ()
|
||||
|
||||
#------------------------------------------------------------------------------
|
||||
# additionally define a header only library when cmake is new enough
|
||||
if (CMAKE_VERSION VERSION_GREATER 3.1.0 OR CMAKE_VERSION VERSION_EQUAL 3.1.0)
|
||||
add_library(fmt-header-only INTERFACE)
|
||||
add_library(fmt::fmt-header-only ALIAS fmt-header-only)
|
||||
|
||||
target_compile_definitions(fmt-header-only INTERFACE FMT_HEADER_ONLY=1)
|
||||
|
||||
target_include_directories(fmt-header-only INTERFACE
|
||||
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}>
|
||||
$<INSTALL_INTERFACE:include>)
|
||||
endif ()
|
||||
|
||||
# Install targets.
|
||||
if (FMT_INSTALL)
|
||||
include(CMakePackageConfigHelpers)
|
||||
@ -47,18 +73,18 @@ if (FMT_INSTALL)
|
||||
${PROJECT_SOURCE_DIR}/support/cmake/fmt-config.cmake.in
|
||||
${project_config}
|
||||
INSTALL_DESTINATION ${FMT_CMAKE_DIR})
|
||||
export(TARGETS ${INSTALL_TARGETS} FILE ${PROJECT_BINARY_DIR}/${targets_export_name}.cmake)
|
||||
export(TARGETS ${INSTALL_TARGETS} NAMESPACE fmt::
|
||||
FILE ${PROJECT_BINARY_DIR}/${targets_export_name}.cmake)
|
||||
|
||||
# Install version, config and target files.
|
||||
install(
|
||||
FILES ${project_config} ${version_config}
|
||||
DESTINATION ${FMT_CMAKE_DIR})
|
||||
install(EXPORT ${targets_export_name} DESTINATION ${FMT_CMAKE_DIR})
|
||||
install(EXPORT ${targets_export_name} DESTINATION ${FMT_CMAKE_DIR}
|
||||
NAMESPACE fmt::)
|
||||
|
||||
# Install the library and headers.
|
||||
install(TARGETS ${INSTALL_TARGETS} EXPORT ${targets_export_name} DESTINATION ${FMT_LIB_DIR})
|
||||
install(TARGETS ${INSTALL_TARGETS} EXPORT ${targets_export_name}
|
||||
DESTINATION ${FMT_LIB_DIR})
|
||||
install(FILES ${FMT_HEADERS} DESTINATION include/fmt)
|
||||
if (FMT_CPPFORMAT)
|
||||
install(TARGETS cppformat DESTINATION ${FMT_LIB_DIR})
|
||||
endif ()
|
||||
endif ()
|
||||
|
||||
@ -41,6 +41,9 @@
|
||||
#endif
|
||||
|
||||
#if FMT_USE_WINDOWS_H
|
||||
# if !defined(FMT_HEADER_ONLY) && !defined(WIN32_LEAN_AND_MEAN)
|
||||
# define WIN32_LEAN_AND_MEAN
|
||||
# endif
|
||||
# if defined(NOMINMAX) || defined(FMT_WIN_MINMAX)
|
||||
# include <windows.h>
|
||||
# else
|
||||
@ -50,8 +53,6 @@
|
||||
# endif
|
||||
#endif
|
||||
|
||||
using fmt::internal::Arg;
|
||||
|
||||
#if FMT_EXCEPTIONS
|
||||
# define FMT_TRY try
|
||||
# define FMT_CATCH(x) catch (x)
|
||||
@ -79,6 +80,11 @@ static inline fmt::internal::Null<> strerror_s(char *, std::size_t, ...) {
|
||||
}
|
||||
|
||||
namespace fmt {
|
||||
|
||||
FMT_FUNC internal::RuntimeError::~RuntimeError() FMT_DTOR_NOEXCEPT {}
|
||||
FMT_FUNC FormatError::~FormatError() FMT_DTOR_NOEXCEPT {}
|
||||
FMT_FUNC SystemError::~SystemError() FMT_DTOR_NOEXCEPT {}
|
||||
|
||||
namespace {
|
||||
|
||||
#ifndef _MSC_VER
|
||||
@ -100,27 +106,6 @@ inline int fmt_snprintf(char *buffer, size_t size, const char *format, ...) {
|
||||
# define FMT_SWPRINTF swprintf
|
||||
#endif // defined(_WIN32) && defined(__MINGW32__) && !defined(__NO_ISOCEXT)
|
||||
|
||||
// Checks if a value fits in int - used to avoid warnings about comparing
|
||||
// signed and unsigned integers.
|
||||
template <bool IsSigned>
|
||||
struct IntChecker {
|
||||
template <typename T>
|
||||
static bool fits_in_int(T value) {
|
||||
unsigned max = INT_MAX;
|
||||
return value <= max;
|
||||
}
|
||||
static bool fits_in_int(bool) { return true; }
|
||||
};
|
||||
|
||||
template <>
|
||||
struct IntChecker<true> {
|
||||
template <typename T>
|
||||
static bool fits_in_int(T value) {
|
||||
return value >= INT_MIN && value <= INT_MAX;
|
||||
}
|
||||
static bool fits_in_int(int) { return true; }
|
||||
};
|
||||
|
||||
const char RESET_COLOR[] = "\x1b[0m";
|
||||
|
||||
typedef void (*FormatFunc)(Writer &, int, StringRef);
|
||||
@ -186,7 +171,8 @@ int safe_strerror(
|
||||
: error_code_(err_code), buffer_(buf), buffer_size_(buf_size) {}
|
||||
|
||||
int run() {
|
||||
strerror_r(0, 0, ""); // Suppress a warning about unused strerror_r.
|
||||
// Suppress a warning about unused strerror_r.
|
||||
strerror_r(0, FMT_NULL, "");
|
||||
return handle(strerror_r(error_code_, buffer_, buffer_size_));
|
||||
}
|
||||
};
|
||||
@ -225,222 +211,19 @@ void report_error(FormatFunc func, int error_code,
|
||||
std::fwrite(full_message.data(), full_message.size(), 1, stderr);
|
||||
std::fputc('\n', stderr);
|
||||
}
|
||||
|
||||
// IsZeroInt::visit(arg) returns true iff arg is a zero integer.
|
||||
class IsZeroInt : public ArgVisitor<IsZeroInt, bool> {
|
||||
public:
|
||||
template <typename T>
|
||||
bool visit_any_int(T value) { return value == 0; }
|
||||
};
|
||||
|
||||
// Checks if an argument is a valid printf width specifier and sets
|
||||
// left alignment if it is negative.
|
||||
class WidthHandler : public ArgVisitor<WidthHandler, unsigned> {
|
||||
private:
|
||||
FormatSpec &spec_;
|
||||
|
||||
FMT_DISALLOW_COPY_AND_ASSIGN(WidthHandler);
|
||||
|
||||
public:
|
||||
explicit WidthHandler(FormatSpec &spec) : spec_(spec) {}
|
||||
|
||||
void report_unhandled_arg() {
|
||||
FMT_THROW(FormatError("width is not integer"));
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
unsigned visit_any_int(T value) {
|
||||
typedef typename internal::IntTraits<T>::MainType UnsignedType;
|
||||
UnsignedType width = static_cast<UnsignedType>(value);
|
||||
if (internal::is_negative(value)) {
|
||||
spec_.align_ = ALIGN_LEFT;
|
||||
width = 0 - width;
|
||||
}
|
||||
if (width > INT_MAX)
|
||||
FMT_THROW(FormatError("number is too big"));
|
||||
return static_cast<unsigned>(width);
|
||||
}
|
||||
};
|
||||
|
||||
class PrecisionHandler : public ArgVisitor<PrecisionHandler, int> {
|
||||
public:
|
||||
void report_unhandled_arg() {
|
||||
FMT_THROW(FormatError("precision is not integer"));
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
int visit_any_int(T value) {
|
||||
if (!IntChecker<std::numeric_limits<T>::is_signed>::fits_in_int(value))
|
||||
FMT_THROW(FormatError("number is too big"));
|
||||
return static_cast<int>(value);
|
||||
}
|
||||
};
|
||||
|
||||
template <typename T, typename U>
|
||||
struct is_same {
|
||||
enum { value = 0 };
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
struct is_same<T, T> {
|
||||
enum { value = 1 };
|
||||
};
|
||||
|
||||
// An argument visitor that converts an integer argument to T for printf,
|
||||
// if T is an integral type. If T is void, the argument is converted to
|
||||
// corresponding signed or unsigned type depending on the type specifier:
|
||||
// 'd' and 'i' - signed, other - unsigned)
|
||||
template <typename T = void>
|
||||
class ArgConverter : public ArgVisitor<ArgConverter<T>, void> {
|
||||
private:
|
||||
internal::Arg &arg_;
|
||||
wchar_t type_;
|
||||
|
||||
FMT_DISALLOW_COPY_AND_ASSIGN(ArgConverter);
|
||||
|
||||
public:
|
||||
ArgConverter(internal::Arg &arg, wchar_t type)
|
||||
: arg_(arg), type_(type) {}
|
||||
|
||||
void visit_bool(bool value) {
|
||||
if (type_ != 's')
|
||||
visit_any_int(value);
|
||||
}
|
||||
|
||||
template <typename U>
|
||||
void visit_any_int(U value) {
|
||||
bool is_signed = type_ == 'd' || type_ == 'i';
|
||||
using internal::Arg;
|
||||
typedef typename internal::Conditional<
|
||||
is_same<T, void>::value, U, T>::type TargetType;
|
||||
if (sizeof(TargetType) <= sizeof(int)) {
|
||||
// Extra casts are used to silence warnings.
|
||||
if (is_signed) {
|
||||
arg_.type = Arg::INT;
|
||||
arg_.int_value = static_cast<int>(static_cast<TargetType>(value));
|
||||
} else {
|
||||
arg_.type = Arg::UINT;
|
||||
typedef typename internal::MakeUnsigned<TargetType>::Type Unsigned;
|
||||
arg_.uint_value = static_cast<unsigned>(static_cast<Unsigned>(value));
|
||||
}
|
||||
} else {
|
||||
if (is_signed) {
|
||||
arg_.type = Arg::LONG_LONG;
|
||||
// glibc's printf doesn't sign extend arguments of smaller types:
|
||||
// std::printf("%lld", -42); // prints "4294967254"
|
||||
// but we don't have to do the same because it's a UB.
|
||||
arg_.long_long_value = static_cast<LongLong>(value);
|
||||
} else {
|
||||
arg_.type = Arg::ULONG_LONG;
|
||||
arg_.ulong_long_value =
|
||||
static_cast<typename internal::MakeUnsigned<U>::Type>(value);
|
||||
}
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
// Converts an integer argument to char for printf.
|
||||
class CharConverter : public ArgVisitor<CharConverter, void> {
|
||||
private:
|
||||
internal::Arg &arg_;
|
||||
|
||||
FMT_DISALLOW_COPY_AND_ASSIGN(CharConverter);
|
||||
|
||||
public:
|
||||
explicit CharConverter(internal::Arg &arg) : arg_(arg) {}
|
||||
|
||||
template <typename T>
|
||||
void visit_any_int(T value) {
|
||||
arg_.type = internal::Arg::CHAR;
|
||||
arg_.int_value = static_cast<char>(value);
|
||||
}
|
||||
};
|
||||
} // namespace
|
||||
|
||||
namespace internal {
|
||||
|
||||
template <typename Char>
|
||||
class PrintfArgFormatter :
|
||||
public ArgFormatterBase<PrintfArgFormatter<Char>, Char> {
|
||||
|
||||
void write_null_pointer() {
|
||||
this->spec().type_ = 0;
|
||||
this->write("(nil)");
|
||||
}
|
||||
|
||||
typedef ArgFormatterBase<PrintfArgFormatter<Char>, Char> Base;
|
||||
|
||||
public:
|
||||
PrintfArgFormatter(BasicWriter<Char> &w, FormatSpec &s)
|
||||
: ArgFormatterBase<PrintfArgFormatter<Char>, Char>(w, s) {}
|
||||
|
||||
void visit_bool(bool value) {
|
||||
FormatSpec &fmt_spec = this->spec();
|
||||
if (fmt_spec.type_ != 's')
|
||||
return this->visit_any_int(value);
|
||||
fmt_spec.type_ = 0;
|
||||
this->write(value);
|
||||
}
|
||||
|
||||
void visit_char(int value) {
|
||||
const FormatSpec &fmt_spec = this->spec();
|
||||
BasicWriter<Char> &w = this->writer();
|
||||
if (fmt_spec.type_ && fmt_spec.type_ != 'c')
|
||||
w.write_int(value, fmt_spec);
|
||||
typedef typename BasicWriter<Char>::CharPtr CharPtr;
|
||||
CharPtr out = CharPtr();
|
||||
if (fmt_spec.width_ > 1) {
|
||||
Char fill = ' ';
|
||||
out = w.grow_buffer(fmt_spec.width_);
|
||||
if (fmt_spec.align_ != ALIGN_LEFT) {
|
||||
std::fill_n(out, fmt_spec.width_ - 1, fill);
|
||||
out += fmt_spec.width_ - 1;
|
||||
} else {
|
||||
std::fill_n(out + 1, fmt_spec.width_ - 1, fill);
|
||||
}
|
||||
} else {
|
||||
out = w.grow_buffer(1);
|
||||
}
|
||||
*out = static_cast<Char>(value);
|
||||
}
|
||||
|
||||
void visit_cstring(const char *value) {
|
||||
if (value)
|
||||
Base::visit_cstring(value);
|
||||
else if (this->spec().type_ == 'p')
|
||||
write_null_pointer();
|
||||
else
|
||||
this->write("(null)");
|
||||
}
|
||||
|
||||
void visit_pointer(const void *value) {
|
||||
if (value)
|
||||
return Base::visit_pointer(value);
|
||||
this->spec().type_ = 0;
|
||||
write_null_pointer();
|
||||
}
|
||||
|
||||
void visit_custom(Arg::CustomValue c) {
|
||||
BasicFormatter<Char> formatter(ArgList(), this->writer());
|
||||
const Char format_str[] = {'}', 0};
|
||||
const Char *format = format_str;
|
||||
c.format(&formatter, c.value, &format);
|
||||
}
|
||||
};
|
||||
} // namespace internal
|
||||
} // namespace fmt
|
||||
|
||||
FMT_FUNC void fmt::SystemError::init(
|
||||
FMT_FUNC void SystemError::init(
|
||||
int err_code, CStringRef format_str, ArgList args) {
|
||||
error_code_ = err_code;
|
||||
MemoryWriter w;
|
||||
internal::format_system_error(w, err_code, format(format_str, args));
|
||||
format_system_error(w, err_code, format(format_str, args));
|
||||
std::runtime_error &base = *this;
|
||||
base = std::runtime_error(w.str());
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
int fmt::internal::CharTraits<char>::format_float(
|
||||
int internal::CharTraits<char>::format_float(
|
||||
char *buffer, std::size_t size, const char *format,
|
||||
unsigned width, int precision, T value) {
|
||||
if (width == 0) {
|
||||
@ -454,7 +237,7 @@ int fmt::internal::CharTraits<char>::format_float(
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
int fmt::internal::CharTraits<wchar_t>::format_float(
|
||||
int internal::CharTraits<wchar_t>::format_float(
|
||||
wchar_t *buffer, std::size_t size, const wchar_t *format,
|
||||
unsigned width, int precision, T value) {
|
||||
if (width == 0) {
|
||||
@ -468,7 +251,7 @@ int fmt::internal::CharTraits<wchar_t>::format_float(
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
const char fmt::internal::BasicData<T>::DIGITS[] =
|
||||
const char internal::BasicData<T>::DIGITS[] =
|
||||
"0001020304050607080910111213141516171819"
|
||||
"2021222324252627282930313233343536373839"
|
||||
"4041424344454647484950515253545556575859"
|
||||
@ -487,40 +270,40 @@ const char fmt::internal::BasicData<T>::DIGITS[] =
|
||||
factor * 1000000000
|
||||
|
||||
template <typename T>
|
||||
const uint32_t fmt::internal::BasicData<T>::POWERS_OF_10_32[] = {
|
||||
const uint32_t internal::BasicData<T>::POWERS_OF_10_32[] = {
|
||||
0, FMT_POWERS_OF_10(1)
|
||||
};
|
||||
|
||||
template <typename T>
|
||||
const uint64_t fmt::internal::BasicData<T>::POWERS_OF_10_64[] = {
|
||||
const uint64_t internal::BasicData<T>::POWERS_OF_10_64[] = {
|
||||
0,
|
||||
FMT_POWERS_OF_10(1),
|
||||
FMT_POWERS_OF_10(fmt::ULongLong(1000000000)),
|
||||
FMT_POWERS_OF_10(ULongLong(1000000000)),
|
||||
// Multiply several constants instead of using a single long long constant
|
||||
// to avoid warnings about C++98 not supporting long long.
|
||||
fmt::ULongLong(1000000000) * fmt::ULongLong(1000000000) * 10
|
||||
ULongLong(1000000000) * ULongLong(1000000000) * 10
|
||||
};
|
||||
|
||||
FMT_FUNC void fmt::internal::report_unknown_type(char code, const char *type) {
|
||||
FMT_FUNC void internal::report_unknown_type(char code, const char *type) {
|
||||
(void)type;
|
||||
if (std::isprint(static_cast<unsigned char>(code))) {
|
||||
FMT_THROW(fmt::FormatError(
|
||||
fmt::format("unknown format code '{}' for {}", code, type)));
|
||||
FMT_THROW(FormatError(
|
||||
format("unknown format code '{}' for {}", code, type)));
|
||||
}
|
||||
FMT_THROW(fmt::FormatError(
|
||||
fmt::format("unknown format code '\\x{:02x}' for {}",
|
||||
FMT_THROW(FormatError(
|
||||
format("unknown format code '\\x{:02x}' for {}",
|
||||
static_cast<unsigned>(code), type)));
|
||||
}
|
||||
|
||||
#if FMT_USE_WINDOWS_H
|
||||
|
||||
FMT_FUNC fmt::internal::UTF8ToUTF16::UTF8ToUTF16(fmt::StringRef s) {
|
||||
FMT_FUNC internal::UTF8ToUTF16::UTF8ToUTF16(StringRef s) {
|
||||
static const char ERROR_MSG[] = "cannot convert string from UTF-8 to UTF-16";
|
||||
if (s.size() > INT_MAX)
|
||||
FMT_THROW(WindowsError(ERROR_INVALID_PARAMETER, ERROR_MSG));
|
||||
int s_size = static_cast<int>(s.size());
|
||||
int length = MultiByteToWideChar(
|
||||
CP_UTF8, MB_ERR_INVALID_CHARS, s.data(), s_size, 0, 0);
|
||||
CP_UTF8, MB_ERR_INVALID_CHARS, s.data(), s_size, FMT_NULL, 0);
|
||||
if (length == 0)
|
||||
FMT_THROW(WindowsError(GetLastError(), ERROR_MSG));
|
||||
buffer_.resize(length + 1);
|
||||
@ -531,30 +314,31 @@ FMT_FUNC fmt::internal::UTF8ToUTF16::UTF8ToUTF16(fmt::StringRef s) {
|
||||
buffer_[length] = 0;
|
||||
}
|
||||
|
||||
FMT_FUNC fmt::internal::UTF16ToUTF8::UTF16ToUTF8(fmt::WStringRef s) {
|
||||
FMT_FUNC internal::UTF16ToUTF8::UTF16ToUTF8(WStringRef s) {
|
||||
if (int error_code = convert(s)) {
|
||||
FMT_THROW(WindowsError(error_code,
|
||||
"cannot convert string from UTF-16 to UTF-8"));
|
||||
}
|
||||
}
|
||||
|
||||
FMT_FUNC int fmt::internal::UTF16ToUTF8::convert(fmt::WStringRef s) {
|
||||
FMT_FUNC int internal::UTF16ToUTF8::convert(WStringRef s) {
|
||||
if (s.size() > INT_MAX)
|
||||
return ERROR_INVALID_PARAMETER;
|
||||
int s_size = static_cast<int>(s.size());
|
||||
int length = WideCharToMultiByte(CP_UTF8, 0, s.data(), s_size, 0, 0, 0, 0);
|
||||
int length = WideCharToMultiByte(
|
||||
CP_UTF8, 0, s.data(), s_size, FMT_NULL, 0, FMT_NULL, FMT_NULL);
|
||||
if (length == 0)
|
||||
return GetLastError();
|
||||
buffer_.resize(length + 1);
|
||||
length = WideCharToMultiByte(
|
||||
CP_UTF8, 0, s.data(), s_size, &buffer_[0], length, 0, 0);
|
||||
CP_UTF8, 0, s.data(), s_size, &buffer_[0], length, FMT_NULL, FMT_NULL);
|
||||
if (length == 0)
|
||||
return GetLastError();
|
||||
buffer_[length] = 0;
|
||||
return 0;
|
||||
}
|
||||
|
||||
FMT_FUNC void fmt::WindowsError::init(
|
||||
FMT_FUNC void WindowsError::init(
|
||||
int err_code, CStringRef format_str, ArgList args) {
|
||||
error_code_ = err_code;
|
||||
MemoryWriter w;
|
||||
@ -563,17 +347,17 @@ FMT_FUNC void fmt::WindowsError::init(
|
||||
base = std::runtime_error(w.str());
|
||||
}
|
||||
|
||||
FMT_FUNC void fmt::internal::format_windows_error(
|
||||
fmt::Writer &out, int error_code,
|
||||
fmt::StringRef message) FMT_NOEXCEPT {
|
||||
FMT_FUNC void internal::format_windows_error(
|
||||
Writer &out, int error_code, StringRef message) FMT_NOEXCEPT {
|
||||
FMT_TRY {
|
||||
MemoryBuffer<wchar_t, INLINE_BUFFER_SIZE> buffer;
|
||||
buffer.resize(INLINE_BUFFER_SIZE);
|
||||
for (;;) {
|
||||
wchar_t *system_message = &buffer[0];
|
||||
int result = FormatMessageW(FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
|
||||
0, error_code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
|
||||
system_message, static_cast<uint32_t>(buffer.size()), 0);
|
||||
int result = FormatMessageW(
|
||||
FORMAT_MESSAGE_FROM_SYSTEM | FORMAT_MESSAGE_IGNORE_INSERTS,
|
||||
FMT_NULL, error_code, MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
|
||||
system_message, static_cast<uint32_t>(buffer.size()), FMT_NULL);
|
||||
if (result != 0) {
|
||||
UTF16ToUTF8 utf8_message;
|
||||
if (utf8_message.convert(system_message) == ERROR_SUCCESS) {
|
||||
@ -592,12 +376,11 @@ FMT_FUNC void fmt::internal::format_windows_error(
|
||||
|
||||
#endif // FMT_USE_WINDOWS_H
|
||||
|
||||
FMT_FUNC void fmt::internal::format_system_error(
|
||||
fmt::Writer &out, int error_code,
|
||||
fmt::StringRef message) FMT_NOEXCEPT {
|
||||
FMT_FUNC void format_system_error(
|
||||
Writer &out, int error_code, StringRef message) FMT_NOEXCEPT {
|
||||
FMT_TRY {
|
||||
MemoryBuffer<char, INLINE_BUFFER_SIZE> buffer;
|
||||
buffer.resize(INLINE_BUFFER_SIZE);
|
||||
internal::MemoryBuffer<char, internal::INLINE_BUFFER_SIZE> buffer;
|
||||
buffer.resize(internal::INLINE_BUFFER_SIZE);
|
||||
for (;;) {
|
||||
char *system_message = &buffer[0];
|
||||
int result = safe_strerror(error_code, system_message, buffer.size());
|
||||
@ -614,11 +397,11 @@ FMT_FUNC void fmt::internal::format_system_error(
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
void fmt::internal::ArgMap<Char>::init(const ArgList &args) {
|
||||
void internal::ArgMap<Char>::init(const ArgList &args) {
|
||||
if (!map_.empty())
|
||||
return;
|
||||
typedef internal::NamedArg<Char> NamedArg;
|
||||
const NamedArg *named_arg = 0;
|
||||
const NamedArg *named_arg = FMT_NULL;
|
||||
bool use_values =
|
||||
args.type(ArgList::MAX_PACKED_ARGS - 1) == internal::Arg::NONE;
|
||||
if (use_values) {
|
||||
@ -659,18 +442,18 @@ void fmt::internal::ArgMap<Char>::init(const ArgList &args) {
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
void fmt::internal::FixedBuffer<Char>::grow(std::size_t) {
|
||||
void internal::FixedBuffer<Char>::grow(std::size_t) {
|
||||
FMT_THROW(std::runtime_error("buffer overflow"));
|
||||
}
|
||||
|
||||
FMT_FUNC Arg fmt::internal::FormatterBase::do_get_arg(
|
||||
FMT_FUNC internal::Arg internal::FormatterBase::do_get_arg(
|
||||
unsigned arg_index, const char *&error) {
|
||||
Arg arg = args_[arg_index];
|
||||
internal::Arg arg = args_[arg_index];
|
||||
switch (arg.type) {
|
||||
case Arg::NONE:
|
||||
case internal::Arg::NONE:
|
||||
error = "argument index out of range";
|
||||
break;
|
||||
case Arg::NAMED_ARG:
|
||||
case internal::Arg::NAMED_ARG:
|
||||
arg = *static_cast<const internal::Arg*>(arg.pointer);
|
||||
break;
|
||||
default:
|
||||
@ -679,203 +462,31 @@ FMT_FUNC Arg fmt::internal::FormatterBase::do_get_arg(
|
||||
return arg;
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
void fmt::internal::PrintfFormatter<Char>::parse_flags(
|
||||
FormatSpec &spec, const Char *&s) {
|
||||
for (;;) {
|
||||
switch (*s++) {
|
||||
case '-':
|
||||
spec.align_ = ALIGN_LEFT;
|
||||
break;
|
||||
case '+':
|
||||
spec.flags_ |= SIGN_FLAG | PLUS_FLAG;
|
||||
break;
|
||||
case '0':
|
||||
spec.fill_ = '0';
|
||||
break;
|
||||
case ' ':
|
||||
spec.flags_ |= SIGN_FLAG;
|
||||
break;
|
||||
case '#':
|
||||
spec.flags_ |= HASH_FLAG;
|
||||
break;
|
||||
default:
|
||||
--s;
|
||||
return;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
Arg fmt::internal::PrintfFormatter<Char>::get_arg(
|
||||
const Char *s, unsigned arg_index) {
|
||||
(void)s;
|
||||
const char *error = 0;
|
||||
Arg arg = arg_index == UINT_MAX ?
|
||||
next_arg(error) : FormatterBase::get_arg(arg_index - 1, error);
|
||||
if (error)
|
||||
FMT_THROW(FormatError(!*s ? "invalid format string" : error));
|
||||
return arg;
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
unsigned fmt::internal::PrintfFormatter<Char>::parse_header(
|
||||
const Char *&s, FormatSpec &spec) {
|
||||
unsigned arg_index = UINT_MAX;
|
||||
Char c = *s;
|
||||
if (c >= '0' && c <= '9') {
|
||||
// Parse an argument index (if followed by '$') or a width possibly
|
||||
// preceded with '0' flag(s).
|
||||
unsigned value = parse_nonnegative_int(s);
|
||||
if (*s == '$') { // value is an argument index
|
||||
++s;
|
||||
arg_index = value;
|
||||
} else {
|
||||
if (c == '0')
|
||||
spec.fill_ = '0';
|
||||
if (value != 0) {
|
||||
// Nonzero value means that we parsed width and don't need to
|
||||
// parse it or flags again, so return now.
|
||||
spec.width_ = value;
|
||||
return arg_index;
|
||||
}
|
||||
}
|
||||
}
|
||||
parse_flags(spec, s);
|
||||
// Parse width.
|
||||
if (*s >= '0' && *s <= '9') {
|
||||
spec.width_ = parse_nonnegative_int(s);
|
||||
} else if (*s == '*') {
|
||||
++s;
|
||||
spec.width_ = WidthHandler(spec).visit(get_arg(s));
|
||||
}
|
||||
return arg_index;
|
||||
}
|
||||
|
||||
template <typename Char>
|
||||
void fmt::internal::PrintfFormatter<Char>::format(
|
||||
BasicWriter<Char> &writer, BasicCStringRef<Char> format_str) {
|
||||
const Char *start = format_str.c_str();
|
||||
const Char *s = start;
|
||||
while (*s) {
|
||||
Char c = *s++;
|
||||
if (c != '%') continue;
|
||||
if (*s == c) {
|
||||
write(writer, start, s);
|
||||
start = ++s;
|
||||
continue;
|
||||
}
|
||||
write(writer, start, s - 1);
|
||||
|
||||
FormatSpec spec;
|
||||
spec.align_ = ALIGN_RIGHT;
|
||||
|
||||
// Parse argument index, flags and width.
|
||||
unsigned arg_index = parse_header(s, spec);
|
||||
|
||||
// Parse precision.
|
||||
if (*s == '.') {
|
||||
++s;
|
||||
if ('0' <= *s && *s <= '9') {
|
||||
spec.precision_ = static_cast<int>(parse_nonnegative_int(s));
|
||||
} else if (*s == '*') {
|
||||
++s;
|
||||
spec.precision_ = PrecisionHandler().visit(get_arg(s));
|
||||
}
|
||||
}
|
||||
|
||||
Arg arg = get_arg(s, arg_index);
|
||||
if (spec.flag(HASH_FLAG) && IsZeroInt().visit(arg))
|
||||
spec.flags_ &= ~to_unsigned<int>(HASH_FLAG);
|
||||
if (spec.fill_ == '0') {
|
||||
if (arg.type <= Arg::LAST_NUMERIC_TYPE)
|
||||
spec.align_ = ALIGN_NUMERIC;
|
||||
else
|
||||
spec.fill_ = ' '; // Ignore '0' flag for non-numeric types.
|
||||
}
|
||||
|
||||
// Parse length and convert the argument to the required type.
|
||||
switch (*s++) {
|
||||
case 'h':
|
||||
if (*s == 'h')
|
||||
ArgConverter<signed char>(arg, *++s).visit(arg);
|
||||
else
|
||||
ArgConverter<short>(arg, *s).visit(arg);
|
||||
break;
|
||||
case 'l':
|
||||
if (*s == 'l')
|
||||
ArgConverter<fmt::LongLong>(arg, *++s).visit(arg);
|
||||
else
|
||||
ArgConverter<long>(arg, *s).visit(arg);
|
||||
break;
|
||||
case 'j':
|
||||
ArgConverter<intmax_t>(arg, *s).visit(arg);
|
||||
break;
|
||||
case 'z':
|
||||
ArgConverter<std::size_t>(arg, *s).visit(arg);
|
||||
break;
|
||||
case 't':
|
||||
ArgConverter<std::ptrdiff_t>(arg, *s).visit(arg);
|
||||
break;
|
||||
case 'L':
|
||||
// printf produces garbage when 'L' is omitted for long double, no
|
||||
// need to do the same.
|
||||
break;
|
||||
default:
|
||||
--s;
|
||||
ArgConverter<void>(arg, *s).visit(arg);
|
||||
}
|
||||
|
||||
// Parse type.
|
||||
if (!*s)
|
||||
FMT_THROW(FormatError("invalid format string"));
|
||||
spec.type_ = static_cast<char>(*s++);
|
||||
if (arg.type <= Arg::LAST_INTEGER_TYPE) {
|
||||
// Normalize type.
|
||||
switch (spec.type_) {
|
||||
case 'i': case 'u':
|
||||
spec.type_ = 'd';
|
||||
break;
|
||||
case 'c':
|
||||
// TODO: handle wchar_t
|
||||
CharConverter(arg).visit(arg);
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
start = s;
|
||||
|
||||
// Format argument.
|
||||
internal::PrintfArgFormatter<Char>(writer, spec).visit(arg);
|
||||
}
|
||||
write(writer, start, s);
|
||||
}
|
||||
|
||||
FMT_FUNC void fmt::report_system_error(
|
||||
FMT_FUNC void report_system_error(
|
||||
int error_code, fmt::StringRef message) FMT_NOEXCEPT {
|
||||
// 'fmt::' is for bcc32.
|
||||
fmt::report_error(internal::format_system_error, error_code, message);
|
||||
report_error(format_system_error, error_code, message);
|
||||
}
|
||||
|
||||
#if FMT_USE_WINDOWS_H
|
||||
FMT_FUNC void fmt::report_windows_error(
|
||||
FMT_FUNC void report_windows_error(
|
||||
int error_code, fmt::StringRef message) FMT_NOEXCEPT {
|
||||
// 'fmt::' is for bcc32.
|
||||
fmt::report_error(internal::format_windows_error, error_code, message);
|
||||
report_error(internal::format_windows_error, error_code, message);
|
||||
}
|
||||
#endif
|
||||
|
||||
FMT_FUNC void fmt::print(std::FILE *f, CStringRef format_str, ArgList args) {
|
||||
FMT_FUNC void print(std::FILE *f, CStringRef format_str, ArgList args) {
|
||||
MemoryWriter w;
|
||||
w.write(format_str, args);
|
||||
std::fwrite(w.data(), 1, w.size(), f);
|
||||
}
|
||||
|
||||
FMT_FUNC void fmt::print(CStringRef format_str, ArgList args) {
|
||||
FMT_FUNC void print(CStringRef format_str, ArgList args) {
|
||||
print(stdout, format_str, args);
|
||||
}
|
||||
|
||||
FMT_FUNC void fmt::print_colored(Color c, CStringRef format, ArgList args) {
|
||||
FMT_FUNC void print_colored(Color c, CStringRef format, ArgList args) {
|
||||
char escape[] = "\x1b[30m";
|
||||
escape[3] = static_cast<char>('0' + c);
|
||||
std::fputs(escape, stdout);
|
||||
@ -883,53 +494,42 @@ FMT_FUNC void fmt::print_colored(Color c, CStringRef format, ArgList args) {
|
||||
std::fputs(RESET_COLOR, stdout);
|
||||
}
|
||||
|
||||
FMT_FUNC int fmt::fprintf(std::FILE *f, CStringRef format, ArgList args) {
|
||||
MemoryWriter w;
|
||||
printf(w, format, args);
|
||||
std::size_t size = w.size();
|
||||
return std::fwrite(w.data(), 1, size, f) < size ? -1 : static_cast<int>(size);
|
||||
}
|
||||
|
||||
#ifndef FMT_HEADER_ONLY
|
||||
|
||||
template struct fmt::internal::BasicData<void>;
|
||||
template struct internal::BasicData<void>;
|
||||
|
||||
// Explicit instantiations for char.
|
||||
|
||||
template void fmt::internal::FixedBuffer<char>::grow(std::size_t);
|
||||
template void internal::FixedBuffer<char>::grow(std::size_t);
|
||||
|
||||
template void fmt::internal::ArgMap<char>::init(const fmt::ArgList &args);
|
||||
template void internal::ArgMap<char>::init(const ArgList &args);
|
||||
|
||||
template void fmt::internal::PrintfFormatter<char>::format(
|
||||
BasicWriter<char> &writer, CStringRef format);
|
||||
|
||||
template int fmt::internal::CharTraits<char>::format_float(
|
||||
template FMT_API int internal::CharTraits<char>::format_float(
|
||||
char *buffer, std::size_t size, const char *format,
|
||||
unsigned width, int precision, double value);
|
||||
|
||||
template int fmt::internal::CharTraits<char>::format_float(
|
||||
template FMT_API int internal::CharTraits<char>::format_float(
|
||||
char *buffer, std::size_t size, const char *format,
|
||||
unsigned width, int precision, long double value);
|
||||
|
||||
// Explicit instantiations for wchar_t.
|
||||
|
||||
template void fmt::internal::FixedBuffer<wchar_t>::grow(std::size_t);
|
||||
template void internal::FixedBuffer<wchar_t>::grow(std::size_t);
|
||||
|
||||
template void fmt::internal::ArgMap<wchar_t>::init(const fmt::ArgList &args);
|
||||
template void internal::ArgMap<wchar_t>::init(const ArgList &args);
|
||||
|
||||
template void fmt::internal::PrintfFormatter<wchar_t>::format(
|
||||
BasicWriter<wchar_t> &writer, WCStringRef format);
|
||||
|
||||
template int fmt::internal::CharTraits<wchar_t>::format_float(
|
||||
template FMT_API int internal::CharTraits<wchar_t>::format_float(
|
||||
wchar_t *buffer, std::size_t size, const wchar_t *format,
|
||||
unsigned width, int precision, double value);
|
||||
|
||||
template int fmt::internal::CharTraits<wchar_t>::format_float(
|
||||
template FMT_API int internal::CharTraits<wchar_t>::format_float(
|
||||
wchar_t *buffer, std::size_t size, const wchar_t *format,
|
||||
unsigned width, int precision, long double value);
|
||||
|
||||
#endif // FMT_HEADER_ONLY
|
||||
|
||||
} // namespace fmt
|
||||
|
||||
#ifdef _MSC_VER
|
||||
# pragma warning(pop)
|
||||
#endif
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@ -4,34 +4,15 @@
|
||||
Copyright (c) 2012 - 2016, Victor Zverovich
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||||
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
|
||||
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
For the license information refer to format.h.
|
||||
*/
|
||||
|
||||
#include "ostream.h"
|
||||
|
||||
namespace fmt {
|
||||
|
||||
namespace {
|
||||
// Write the content of w to os.
|
||||
void write(std::ostream &os, Writer &w) {
|
||||
namespace internal {
|
||||
FMT_FUNC void write(std::ostream &os, Writer &w) {
|
||||
const char *data = w.data();
|
||||
typedef internal::MakeUnsigned<std::streamsize>::Type UnsignedStreamSize;
|
||||
UnsignedStreamSize size = w.size();
|
||||
@ -49,13 +30,6 @@ void write(std::ostream &os, Writer &w) {
|
||||
FMT_FUNC void print(std::ostream &os, CStringRef format_str, ArgList args) {
|
||||
MemoryWriter w;
|
||||
w.write(format_str, args);
|
||||
write(os, w);
|
||||
}
|
||||
|
||||
FMT_FUNC int fprintf(std::ostream &os, CStringRef format, ArgList args) {
|
||||
MemoryWriter w;
|
||||
printf(w, format, args);
|
||||
write(os, w);
|
||||
return static_cast<int>(w.size());
|
||||
internal::write(os, w);
|
||||
}
|
||||
} // namespace fmt
|
||||
|
||||
@ -4,25 +4,7 @@
|
||||
Copyright (c) 2012 - 2016, Victor Zverovich
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||||
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
|
||||
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
For the license information refer to format.h.
|
||||
*/
|
||||
|
||||
#ifndef FMT_OSTREAM_H_
|
||||
@ -42,28 +24,27 @@ class FormatBuf : public std::basic_streambuf<Char> {
|
||||
typedef typename std::basic_streambuf<Char>::traits_type traits_type;
|
||||
|
||||
Buffer<Char> &buffer_;
|
||||
Char *start_;
|
||||
|
||||
public:
|
||||
FormatBuf(Buffer<Char> &buffer) : buffer_(buffer), start_(&buffer[0]) {
|
||||
this->setp(start_, start_ + buffer_.capacity());
|
||||
}
|
||||
FormatBuf(Buffer<Char> &buffer) : buffer_(buffer) {}
|
||||
|
||||
int_type overflow(int_type ch = traits_type::eof()) {
|
||||
if (!traits_type::eq_int_type(ch, traits_type::eof())) {
|
||||
size_t buf_size = size();
|
||||
buffer_.resize(buf_size);
|
||||
buffer_.reserve(buf_size * 2);
|
||||
protected:
|
||||
// The put-area is actually always empty. This makes the implementation
|
||||
// simpler and has the advantage that the streambuf and the buffer are always
|
||||
// in sync and sputc never writes into uninitialized memory. The obvious
|
||||
// disadvantage is that each call to sputc always results in a (virtual) call
|
||||
// to overflow. There is no disadvantage here for sputn since this always
|
||||
// results in a call to xsputn.
|
||||
|
||||
start_ = &buffer_[0];
|
||||
start_[buf_size] = traits_type::to_char_type(ch);
|
||||
this->setp(start_+ buf_size + 1, start_ + buf_size * 2);
|
||||
}
|
||||
int_type overflow(int_type ch = traits_type::eof()) FMT_OVERRIDE {
|
||||
if (!traits_type::eq_int_type(ch, traits_type::eof()))
|
||||
buffer_.push_back(static_cast<Char>(ch));
|
||||
return ch;
|
||||
}
|
||||
|
||||
size_t size() const {
|
||||
return to_unsigned(this->pptr() - start_);
|
||||
std::streamsize xsputn(const Char *s, std::streamsize count) FMT_OVERRIDE {
|
||||
buffer_.append(s, s + count);
|
||||
return count;
|
||||
}
|
||||
};
|
||||
|
||||
@ -84,19 +65,22 @@ struct ConvertToIntImpl<T, true> {
|
||||
value = sizeof(convert(get<DummyStream>() << get<T>())) == sizeof(No)
|
||||
};
|
||||
};
|
||||
|
||||
// Write the content of w to os.
|
||||
FMT_API void write(std::ostream &os, Writer &w);
|
||||
} // namespace internal
|
||||
|
||||
// Formats a value.
|
||||
template <typename Char, typename ArgFormatter, typename T>
|
||||
void format(BasicFormatter<Char, ArgFormatter> &f,
|
||||
const Char *&format_str, const T &value) {
|
||||
template <typename Char, typename ArgFormatter_, typename T>
|
||||
void format_arg(BasicFormatter<Char, ArgFormatter_> &f,
|
||||
const Char *&format_str, const T &value) {
|
||||
internal::MemoryBuffer<Char, internal::INLINE_BUFFER_SIZE> buffer;
|
||||
|
||||
internal::FormatBuf<Char> format_buf(buffer);
|
||||
std::basic_ostream<Char> output(&format_buf);
|
||||
output << value;
|
||||
|
||||
BasicStringRef<Char> str(&buffer[0], format_buf.size());
|
||||
BasicStringRef<Char> str(&buffer[0], buffer.size());
|
||||
typedef internal::MakeArg< BasicFormatter<Char> > MakeArg;
|
||||
format_str = f.format(format_str, MakeArg(str));
|
||||
}
|
||||
@ -112,18 +96,6 @@ void format(BasicFormatter<Char, ArgFormatter> &f,
|
||||
*/
|
||||
FMT_API void print(std::ostream &os, CStringRef format_str, ArgList args);
|
||||
FMT_VARIADIC(void, print, std::ostream &, CStringRef)
|
||||
|
||||
/**
|
||||
\rst
|
||||
Prints formatted data to the stream *os*.
|
||||
|
||||
**Example**::
|
||||
|
||||
fprintf(cerr, "Don't %s!", "panic");
|
||||
\endrst
|
||||
*/
|
||||
FMT_API int fprintf(std::ostream &os, CStringRef format_str, ArgList args);
|
||||
FMT_VARIADIC(int, fprintf, std::ostream &, CStringRef)
|
||||
} // namespace fmt
|
||||
|
||||
#ifdef FMT_HEADER_ONLY
|
||||
|
||||
@ -1,28 +1,10 @@
|
||||
/*
|
||||
A C++ interface to POSIX functions.
|
||||
|
||||
Copyright (c) 2014 - 2016, Victor Zverovich
|
||||
Copyright (c) 2012 - 2016, Victor Zverovich
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||||
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
|
||||
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
For the license information refer to format.h.
|
||||
*/
|
||||
|
||||
// Disable bogus MSVC warnings.
|
||||
@ -39,6 +21,9 @@
|
||||
#ifndef _WIN32
|
||||
# include <unistd.h>
|
||||
#else
|
||||
# ifndef WIN32_LEAN_AND_MEAN
|
||||
# define WIN32_LEAN_AND_MEAN
|
||||
# endif
|
||||
# include <windows.h>
|
||||
# include <io.h>
|
||||
|
||||
@ -90,16 +75,16 @@ fmt::BufferedFile::BufferedFile(
|
||||
fmt::CStringRef filename, fmt::CStringRef mode) {
|
||||
FMT_RETRY_VAL(file_, FMT_SYSTEM(fopen(filename.c_str(), mode.c_str())), 0);
|
||||
if (!file_)
|
||||
throw SystemError(errno, "cannot open file {}", filename);
|
||||
FMT_THROW(SystemError(errno, "cannot open file {}", filename));
|
||||
}
|
||||
|
||||
void fmt::BufferedFile::close() {
|
||||
if (!file_)
|
||||
return;
|
||||
int result = FMT_SYSTEM(fclose(file_));
|
||||
file_ = 0;
|
||||
file_ = FMT_NULL;
|
||||
if (result != 0)
|
||||
throw SystemError(errno, "cannot close file");
|
||||
FMT_THROW(SystemError(errno, "cannot close file"));
|
||||
}
|
||||
|
||||
// A macro used to prevent expansion of fileno on broken versions of MinGW.
|
||||
@ -108,7 +93,7 @@ void fmt::BufferedFile::close() {
|
||||
int fmt::BufferedFile::fileno() const {
|
||||
int fd = FMT_POSIX_CALL(fileno FMT_ARGS(file_));
|
||||
if (fd == -1)
|
||||
throw SystemError(errno, "cannot get file descriptor");
|
||||
FMT_THROW(SystemError(errno, "cannot get file descriptor"));
|
||||
return fd;
|
||||
}
|
||||
|
||||
@ -121,7 +106,7 @@ fmt::File::File(fmt::CStringRef path, int oflag) {
|
||||
FMT_RETRY(fd_, FMT_POSIX_CALL(open(path.c_str(), oflag, mode)));
|
||||
#endif
|
||||
if (fd_ == -1)
|
||||
throw SystemError(errno, "cannot open file {}", path);
|
||||
FMT_THROW(SystemError(errno, "cannot open file {}", path));
|
||||
}
|
||||
|
||||
fmt::File::~File() FMT_NOEXCEPT {
|
||||
@ -139,7 +124,7 @@ void fmt::File::close() {
|
||||
int result = FMT_POSIX_CALL(close(fd_));
|
||||
fd_ = -1;
|
||||
if (result != 0)
|
||||
throw SystemError(errno, "cannot close file");
|
||||
FMT_THROW(SystemError(errno, "cannot close file"));
|
||||
}
|
||||
|
||||
fmt::LongLong fmt::File::size() const {
|
||||
@ -153,7 +138,7 @@ fmt::LongLong fmt::File::size() const {
|
||||
if (size_lower == INVALID_FILE_SIZE) {
|
||||
DWORD error = GetLastError();
|
||||
if (error != NO_ERROR)
|
||||
throw WindowsError(GetLastError(), "cannot get file size");
|
||||
FMT_THROW(WindowsError(GetLastError(), "cannot get file size"));
|
||||
}
|
||||
fmt::ULongLong long_size = size_upper;
|
||||
return (long_size << sizeof(DWORD) * CHAR_BIT) | size_lower;
|
||||
@ -161,7 +146,7 @@ fmt::LongLong fmt::File::size() const {
|
||||
typedef struct stat Stat;
|
||||
Stat file_stat = Stat();
|
||||
if (FMT_POSIX_CALL(fstat(fd_, &file_stat)) == -1)
|
||||
throw SystemError(errno, "cannot get file attributes");
|
||||
FMT_THROW(SystemError(errno, "cannot get file attributes"));
|
||||
FMT_STATIC_ASSERT(sizeof(fmt::LongLong) >= sizeof(file_stat.st_size),
|
||||
"return type of File::size is not large enough");
|
||||
return file_stat.st_size;
|
||||
@ -172,7 +157,7 @@ std::size_t fmt::File::read(void *buffer, std::size_t count) {
|
||||
RWResult result = 0;
|
||||
FMT_RETRY(result, FMT_POSIX_CALL(read(fd_, buffer, convert_rwcount(count))));
|
||||
if (result < 0)
|
||||
throw SystemError(errno, "cannot read from file");
|
||||
FMT_THROW(SystemError(errno, "cannot read from file"));
|
||||
return internal::to_unsigned(result);
|
||||
}
|
||||
|
||||
@ -180,7 +165,7 @@ std::size_t fmt::File::write(const void *buffer, std::size_t count) {
|
||||
RWResult result = 0;
|
||||
FMT_RETRY(result, FMT_POSIX_CALL(write(fd_, buffer, convert_rwcount(count))));
|
||||
if (result < 0)
|
||||
throw SystemError(errno, "cannot write to file");
|
||||
FMT_THROW(SystemError(errno, "cannot write to file"));
|
||||
return internal::to_unsigned(result);
|
||||
}
|
||||
|
||||
@ -189,7 +174,7 @@ fmt::File fmt::File::dup(int fd) {
|
||||
// http://pubs.opengroup.org/onlinepubs/009695399/functions/dup.html
|
||||
int new_fd = FMT_POSIX_CALL(dup(fd));
|
||||
if (new_fd == -1)
|
||||
throw SystemError(errno, "cannot duplicate file descriptor {}", fd);
|
||||
FMT_THROW(SystemError(errno, "cannot duplicate file descriptor {}", fd));
|
||||
return File(new_fd);
|
||||
}
|
||||
|
||||
@ -197,8 +182,8 @@ void fmt::File::dup2(int fd) {
|
||||
int result = 0;
|
||||
FMT_RETRY(result, FMT_POSIX_CALL(dup2(fd_, fd)));
|
||||
if (result == -1) {
|
||||
throw SystemError(errno,
|
||||
"cannot duplicate file descriptor {} to {}", fd_, fd);
|
||||
FMT_THROW(SystemError(errno,
|
||||
"cannot duplicate file descriptor {} to {}", fd_, fd));
|
||||
}
|
||||
}
|
||||
|
||||
@ -225,7 +210,7 @@ void fmt::File::pipe(File &read_end, File &write_end) {
|
||||
int result = FMT_POSIX_CALL(pipe(fds));
|
||||
#endif
|
||||
if (result != 0)
|
||||
throw SystemError(errno, "cannot create pipe");
|
||||
FMT_THROW(SystemError(errno, "cannot create pipe"));
|
||||
// The following assignments don't throw because read_fd and write_fd
|
||||
// are closed.
|
||||
read_end = File(fds[0]);
|
||||
@ -236,7 +221,7 @@ fmt::BufferedFile fmt::File::fdopen(const char *mode) {
|
||||
// Don't retry as fdopen doesn't return EINTR.
|
||||
FILE *f = FMT_POSIX_CALL(fdopen(fd_, mode));
|
||||
if (!f)
|
||||
throw SystemError(errno, "cannot associate stream with file descriptor");
|
||||
FMT_THROW(SystemError(errno, "cannot associate stream with file descriptor"));
|
||||
BufferedFile file(f);
|
||||
fd_ = -1;
|
||||
return file;
|
||||
@ -250,7 +235,7 @@ long fmt::getpagesize() {
|
||||
#else
|
||||
long size = FMT_POSIX_CALL(sysconf(_SC_PAGESIZE));
|
||||
if (size < 0)
|
||||
throw SystemError(errno, "cannot get memory page size");
|
||||
FMT_THROW(SystemError(errno, "cannot get memory page size"));
|
||||
return size;
|
||||
#endif
|
||||
}
|
||||
|
||||
@ -1,34 +1,16 @@
|
||||
/*
|
||||
A C++ interface to POSIX functions.
|
||||
|
||||
Copyright (c) 2014 - 2016, Victor Zverovich
|
||||
Copyright (c) 2012 - 2016, Victor Zverovich
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||||
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
|
||||
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
For the license information refer to format.h.
|
||||
*/
|
||||
|
||||
#ifndef FMT_POSIX_H_
|
||||
#define FMT_POSIX_H_
|
||||
|
||||
#ifdef __MINGW32__
|
||||
#if defined(__MINGW32__) || defined(__CYGWIN__)
|
||||
// Workaround MinGW bug https://sourceforge.net/p/mingw/bugs/2024/.
|
||||
# undef __STRICT_ANSI__
|
||||
#endif
|
||||
@ -41,7 +23,7 @@
|
||||
|
||||
#include <cstddef>
|
||||
|
||||
#ifdef __APPLE__
|
||||
#if defined __APPLE__ || defined(__FreeBSD__)
|
||||
# include <xlocale.h> // for LC_NUMERIC_MASK on OS X
|
||||
#endif
|
||||
|
||||
@ -69,25 +51,6 @@
|
||||
# endif
|
||||
#endif
|
||||
|
||||
#if FMT_GCC_VERSION >= 407
|
||||
# define FMT_UNUSED __attribute__((unused))
|
||||
#else
|
||||
# define FMT_UNUSED
|
||||
#endif
|
||||
|
||||
#ifndef FMT_USE_STATIC_ASSERT
|
||||
# define FMT_USE_STATIC_ASSERT 0
|
||||
#endif
|
||||
|
||||
#if FMT_USE_STATIC_ASSERT || FMT_HAS_FEATURE(cxx_static_assert) || \
|
||||
(FMT_GCC_VERSION >= 403 && FMT_HAS_GXX_CXX11) || _MSC_VER >= 1600
|
||||
# define FMT_STATIC_ASSERT(cond, message) static_assert(cond, message)
|
||||
#else
|
||||
# define FMT_CONCAT_(a, b) FMT_CONCAT(a, b)
|
||||
# define FMT_STATIC_ASSERT(cond, message) \
|
||||
typedef int FMT_CONCAT_(Assert, __LINE__)[(cond) ? 1 : -1] FMT_UNUSED
|
||||
#endif
|
||||
|
||||
// Retries the expression while it evaluates to error_result and errno
|
||||
// equals to EINTR.
|
||||
#ifndef _WIN32
|
||||
@ -125,10 +88,10 @@ class BufferedFile {
|
||||
|
||||
public:
|
||||
// Constructs a BufferedFile object which doesn't represent any file.
|
||||
BufferedFile() FMT_NOEXCEPT : file_(0) {}
|
||||
BufferedFile() FMT_NOEXCEPT : file_(FMT_NULL) {}
|
||||
|
||||
// Destroys the object closing the file it represents if any.
|
||||
~BufferedFile() FMT_NOEXCEPT;
|
||||
FMT_API ~BufferedFile() FMT_NOEXCEPT;
|
||||
|
||||
#if !FMT_USE_RVALUE_REFERENCES
|
||||
// Emulate a move constructor and a move assignment operator if rvalue
|
||||
@ -147,7 +110,7 @@ public:
|
||||
|
||||
// A "move constructor" for moving from an lvalue.
|
||||
BufferedFile(BufferedFile &f) FMT_NOEXCEPT : file_(f.file_) {
|
||||
f.file_ = 0;
|
||||
f.file_ = FMT_NULL;
|
||||
}
|
||||
|
||||
// A "move assignment operator" for moving from a temporary.
|
||||
@ -161,7 +124,7 @@ public:
|
||||
BufferedFile &operator=(BufferedFile &other) {
|
||||
close();
|
||||
file_ = other.file_;
|
||||
other.file_ = 0;
|
||||
other.file_ = FMT_NULL;
|
||||
return *this;
|
||||
}
|
||||
|
||||
@ -169,7 +132,7 @@ public:
|
||||
// BufferedFile file = BufferedFile(...);
|
||||
operator Proxy() FMT_NOEXCEPT {
|
||||
Proxy p = {file_};
|
||||
file_ = 0;
|
||||
file_ = FMT_NULL;
|
||||
return p;
|
||||
}
|
||||
|
||||
@ -179,29 +142,29 @@ public:
|
||||
|
||||
public:
|
||||
BufferedFile(BufferedFile &&other) FMT_NOEXCEPT : file_(other.file_) {
|
||||
other.file_ = 0;
|
||||
other.file_ = FMT_NULL;
|
||||
}
|
||||
|
||||
BufferedFile& operator=(BufferedFile &&other) {
|
||||
close();
|
||||
file_ = other.file_;
|
||||
other.file_ = 0;
|
||||
other.file_ = FMT_NULL;
|
||||
return *this;
|
||||
}
|
||||
#endif
|
||||
|
||||
// Opens a file.
|
||||
BufferedFile(CStringRef filename, CStringRef mode);
|
||||
FMT_API BufferedFile(CStringRef filename, CStringRef mode);
|
||||
|
||||
// Closes the file.
|
||||
void close();
|
||||
FMT_API void close();
|
||||
|
||||
// Returns the pointer to a FILE object representing this file.
|
||||
FILE *get() const FMT_NOEXCEPT { return file_; }
|
||||
|
||||
// We place parentheses around fileno to workaround a bug in some versions
|
||||
// of MinGW that define fileno as a macro.
|
||||
int (fileno)() const;
|
||||
FMT_API int (fileno)() const;
|
||||
|
||||
void print(CStringRef format_str, const ArgList &args) {
|
||||
fmt::print(file_, format_str, args);
|
||||
@ -234,7 +197,7 @@ class File {
|
||||
File() FMT_NOEXCEPT : fd_(-1) {}
|
||||
|
||||
// Opens a file and constructs a File object representing this file.
|
||||
File(CStringRef path, int oflag);
|
||||
FMT_API File(CStringRef path, int oflag);
|
||||
|
||||
#if !FMT_USE_RVALUE_REFERENCES
|
||||
// Emulate a move constructor and a move assignment operator if rvalue
|
||||
@ -297,49 +260,50 @@ class File {
|
||||
#endif
|
||||
|
||||
// Destroys the object closing the file it represents if any.
|
||||
~File() FMT_NOEXCEPT;
|
||||
FMT_API ~File() FMT_NOEXCEPT;
|
||||
|
||||
// Returns the file descriptor.
|
||||
int descriptor() const FMT_NOEXCEPT { return fd_; }
|
||||
|
||||
// Closes the file.
|
||||
void close();
|
||||
FMT_API void close();
|
||||
|
||||
// Returns the file size. The size has signed type for consistency with
|
||||
// stat::st_size.
|
||||
LongLong size() const;
|
||||
FMT_API LongLong size() const;
|
||||
|
||||
// Attempts to read count bytes from the file into the specified buffer.
|
||||
std::size_t read(void *buffer, std::size_t count);
|
||||
FMT_API std::size_t read(void *buffer, std::size_t count);
|
||||
|
||||
// Attempts to write count bytes from the specified buffer to the file.
|
||||
std::size_t write(const void *buffer, std::size_t count);
|
||||
FMT_API std::size_t write(const void *buffer, std::size_t count);
|
||||
|
||||
// Duplicates a file descriptor with the dup function and returns
|
||||
// the duplicate as a file object.
|
||||
static File dup(int fd);
|
||||
FMT_API static File dup(int fd);
|
||||
|
||||
// Makes fd be the copy of this file descriptor, closing fd first if
|
||||
// necessary.
|
||||
void dup2(int fd);
|
||||
FMT_API void dup2(int fd);
|
||||
|
||||
// Makes fd be the copy of this file descriptor, closing fd first if
|
||||
// necessary.
|
||||
void dup2(int fd, ErrorCode &ec) FMT_NOEXCEPT;
|
||||
FMT_API void dup2(int fd, ErrorCode &ec) FMT_NOEXCEPT;
|
||||
|
||||
// Creates a pipe setting up read_end and write_end file objects for reading
|
||||
// and writing respectively.
|
||||
static void pipe(File &read_end, File &write_end);
|
||||
FMT_API static void pipe(File &read_end, File &write_end);
|
||||
|
||||
// Creates a BufferedFile object associated with this file and detaches
|
||||
// this File object from the file.
|
||||
BufferedFile fdopen(const char *mode);
|
||||
FMT_API BufferedFile fdopen(const char *mode);
|
||||
};
|
||||
|
||||
// Returns the memory page size.
|
||||
long getpagesize();
|
||||
|
||||
#if defined(LC_NUMERIC_MASK) || defined(_MSC_VER)
|
||||
#if (defined(LC_NUMERIC_MASK) || defined(_MSC_VER)) && \
|
||||
!defined(__ANDROID__) && !defined(__CYGWIN__)
|
||||
# define FMT_LOCALE
|
||||
#endif
|
||||
|
||||
@ -372,9 +336,9 @@ class Locale {
|
||||
public:
|
||||
typedef locale_t Type;
|
||||
|
||||
Locale() : locale_(newlocale(LC_NUMERIC_MASK, "C", NULL)) {
|
||||
Locale() : locale_(newlocale(LC_NUMERIC_MASK, "C", FMT_NULL)) {
|
||||
if (!locale_)
|
||||
throw fmt::SystemError(errno, "cannot create locale");
|
||||
FMT_THROW(fmt::SystemError(errno, "cannot create locale"));
|
||||
}
|
||||
~Locale() { freelocale(locale_); }
|
||||
|
||||
@ -383,7 +347,7 @@ class Locale {
|
||||
// Converts string to floating-point number and advances str past the end
|
||||
// of the parsed input.
|
||||
double strtod(const char *&str) const {
|
||||
char *end = 0;
|
||||
char *end = FMT_NULL;
|
||||
double result = strtod_l(str, &end, locale_);
|
||||
str = end;
|
||||
return result;
|
||||
|
||||
@ -4,37 +4,25 @@
|
||||
Copyright (c) 2012 - 2016, Victor Zverovich
|
||||
All rights reserved.
|
||||
|
||||
Redistribution and use in source and binary forms, with or without
|
||||
modification, are permitted provided that the following conditions are met:
|
||||
|
||||
1. Redistributions of source code must retain the above copyright notice, this
|
||||
list of conditions and the following disclaimer.
|
||||
2. Redistributions in binary form must reproduce the above copyright notice,
|
||||
this list of conditions and the following disclaimer in the documentation
|
||||
and/or other materials provided with the distribution.
|
||||
|
||||
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
|
||||
ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
|
||||
ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
|
||||
LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
|
||||
ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
For the license information refer to format.h.
|
||||
*/
|
||||
|
||||
#ifndef FMT_TIME_H_
|
||||
#define FMT_TIME_H_
|
||||
|
||||
#include "fmt/format.h"
|
||||
#include "format.h"
|
||||
#include <ctime>
|
||||
|
||||
#ifdef _MSC_VER
|
||||
# pragma warning(push)
|
||||
# pragma warning(disable: 4702) // unreachable code
|
||||
# pragma warning(disable: 4996) // "deprecated" functions
|
||||
#endif
|
||||
|
||||
namespace fmt {
|
||||
template <typename ArgFormatter>
|
||||
void format(BasicFormatter<char, ArgFormatter> &f,
|
||||
const char *&format_str, const std::tm &tm) {
|
||||
void format_arg(BasicFormatter<char, ArgFormatter> &f,
|
||||
const char *&format_str, const std::tm &tm) {
|
||||
if (*format_str == ':')
|
||||
++format_str;
|
||||
const char *end = format_str;
|
||||
@ -54,11 +42,102 @@ void format(BasicFormatter<char, ArgFormatter> &f,
|
||||
buffer.resize(start + count);
|
||||
break;
|
||||
}
|
||||
if (size >= format.size() * 256) {
|
||||
// If the buffer is 256 times larger than the format string, assume
|
||||
// that `strftime` gives an empty result. There doesn't seem to be a
|
||||
// better way to distinguish the two cases:
|
||||
// https://github.com/fmtlib/fmt/issues/367
|
||||
break;
|
||||
}
|
||||
const std::size_t MIN_GROWTH = 10;
|
||||
buffer.reserve(buffer.capacity() + size > MIN_GROWTH ? size : MIN_GROWTH);
|
||||
buffer.reserve(buffer.capacity() + (size > MIN_GROWTH ? size : MIN_GROWTH));
|
||||
}
|
||||
format_str = end + 1;
|
||||
}
|
||||
|
||||
namespace internal{
|
||||
inline Null<> localtime_r(...) { return Null<>(); }
|
||||
inline Null<> localtime_s(...) { return Null<>(); }
|
||||
inline Null<> gmtime_r(...) { return Null<>(); }
|
||||
inline Null<> gmtime_s(...) { return Null<>(); }
|
||||
}
|
||||
|
||||
// Thread-safe replacement for std::localtime
|
||||
inline std::tm localtime(std::time_t time) {
|
||||
struct LocalTime {
|
||||
std::time_t time_;
|
||||
std::tm tm_;
|
||||
|
||||
LocalTime(std::time_t t): time_(t) {}
|
||||
|
||||
bool run() {
|
||||
using namespace fmt::internal;
|
||||
return handle(localtime_r(&time_, &tm_));
|
||||
}
|
||||
|
||||
bool handle(std::tm *tm) { return tm != FMT_NULL; }
|
||||
|
||||
bool handle(internal::Null<>) {
|
||||
using namespace fmt::internal;
|
||||
return fallback(localtime_s(&tm_, &time_));
|
||||
}
|
||||
|
||||
bool fallback(int res) { return res == 0; }
|
||||
|
||||
bool fallback(internal::Null<>) {
|
||||
using namespace fmt::internal;
|
||||
std::tm *tm = std::localtime(&time_);
|
||||
if (tm) tm_ = *tm;
|
||||
return tm != FMT_NULL;
|
||||
}
|
||||
};
|
||||
LocalTime lt(time);
|
||||
if (lt.run())
|
||||
return lt.tm_;
|
||||
// Too big time values may be unsupported.
|
||||
FMT_THROW(fmt::FormatError("time_t value out of range"));
|
||||
return std::tm();
|
||||
}
|
||||
|
||||
// Thread-safe replacement for std::gmtime
|
||||
inline std::tm gmtime(std::time_t time) {
|
||||
struct GMTime {
|
||||
std::time_t time_;
|
||||
std::tm tm_;
|
||||
|
||||
GMTime(std::time_t t): time_(t) {}
|
||||
|
||||
bool run() {
|
||||
using namespace fmt::internal;
|
||||
return handle(gmtime_r(&time_, &tm_));
|
||||
}
|
||||
|
||||
bool handle(std::tm *tm) { return tm != FMT_NULL; }
|
||||
|
||||
bool handle(internal::Null<>) {
|
||||
using namespace fmt::internal;
|
||||
return fallback(gmtime_s(&tm_, &time_));
|
||||
}
|
||||
|
||||
bool fallback(int res) { return res == 0; }
|
||||
|
||||
bool fallback(internal::Null<>) {
|
||||
std::tm *tm = std::gmtime(&time_);
|
||||
if (tm != FMT_NULL) tm_ = *tm;
|
||||
return tm != FMT_NULL;
|
||||
}
|
||||
};
|
||||
GMTime gt(time);
|
||||
if (gt.run())
|
||||
return gt.tm_;
|
||||
// Too big time values may be unsupported.
|
||||
FMT_THROW(fmt::FormatError("time_t value out of range"));
|
||||
return std::tm();
|
||||
}
|
||||
} //namespace fmt
|
||||
|
||||
#ifdef _MSC_VER
|
||||
# pragma warning(pop)
|
||||
#endif
|
||||
|
||||
#endif // FMT_TIME_H_
|
||||
|
||||
@ -10,22 +10,23 @@ platform = os.environ.get('PLATFORM')
|
||||
path = os.environ['PATH']
|
||||
cmake_command = ['cmake', '-DFMT_PEDANTIC=ON', '-DCMAKE_BUILD_TYPE=' + config]
|
||||
if build == 'mingw':
|
||||
cmake_command.append('-GMinGW Makefiles')
|
||||
build_command = ['mingw32-make', '-j4']
|
||||
test_command = ['mingw32-make', 'test']
|
||||
# Remove the path to Git bin directory from $PATH because it breaks MinGW config.
|
||||
path = path.replace(r'C:\Program Files (x86)\Git\bin', '')
|
||||
os.environ['PATH'] = r'C:\MinGW\bin;' + path
|
||||
cmake_command.append('-GMinGW Makefiles')
|
||||
build_command = ['mingw32-make', '-j4']
|
||||
test_command = ['mingw32-make', 'test']
|
||||
# Remove the path to Git bin directory from $PATH because it breaks
|
||||
# MinGW config.
|
||||
path = path.replace(r'C:\Program Files (x86)\Git\bin', '')
|
||||
os.environ['PATH'] = r'C:\MinGW\bin;' + path
|
||||
else:
|
||||
# Add MSBuild 14.0 to PATH as described in
|
||||
# http://help.appveyor.com/discussions/problems/2229-v140-not-found-on-vs2105rc.
|
||||
os.environ['PATH'] = r'C:\Program Files (x86)\MSBuild\14.0\Bin;' + path
|
||||
generator = 'Visual Studio 14 2015'
|
||||
if platform == 'x64':
|
||||
generator += ' Win64'
|
||||
cmake_command.append('-G' + generator)
|
||||
build_command = ['cmake', '--build', '.', '--config', config, '--', '/m:4']
|
||||
test_command = ['ctest', '-C', config]
|
||||
# Add MSBuild 14.0 to PATH as described in
|
||||
# http://help.appveyor.com/discussions/problems/2229-v140-not-found-on-vs2105rc.
|
||||
os.environ['PATH'] = r'C:\Program Files (x86)\MSBuild\14.0\Bin;' + path
|
||||
generator = 'Visual Studio 14 2015'
|
||||
if platform == 'x64':
|
||||
generator += ' Win64'
|
||||
cmake_command.append('-G' + generator)
|
||||
build_command = ['cmake', '--build', '.', '--config', config, '--', '/m:4']
|
||||
test_command = ['ctest', '-C', config]
|
||||
|
||||
check_call(cmake_command)
|
||||
check_call(build_command)
|
||||
|
||||
@ -20,3 +20,7 @@ build_script:
|
||||
on_failure:
|
||||
- appveyor PushArtifact Testing/Temporary/LastTest.log
|
||||
- appveyor AddTest test
|
||||
|
||||
# Uncomment this to debug AppVeyor failures.
|
||||
#on_finish:
|
||||
# - ps: $blockRdp = $true; iex ((new-object net.webclient).DownloadString('https://raw.githubusercontent.com/appveyor/ci/master/scripts/enable-rdp.ps1'))
|
||||
|
||||
@ -20,7 +20,14 @@ if (FMT_USE_CPP11)
|
||||
check_cxx_source_compiles("
|
||||
#include <unistd.h>
|
||||
int main() {}" FMT_CPP11_UNISTD_H)
|
||||
if (FMT_CPP11_CMATH AND FMT_CPP11_UNISTD_H)
|
||||
# Check if snprintf works with -std=c++11. It may not in MinGW.
|
||||
check_cxx_source_compiles("
|
||||
#include <stdio.h>
|
||||
int main() {
|
||||
char buffer[10];
|
||||
snprintf(buffer, 10, \"foo\");
|
||||
}" FMT_CPP11_SNPRINTF)
|
||||
if (FMT_CPP11_CMATH AND FMT_CPP11_UNISTD_H AND FMT_CPP11_SNPRINTF)
|
||||
set(CPP11_FLAG -std=c++11)
|
||||
else ()
|
||||
check_cxx_compiler_flag(-std=gnu++11 HAVE_STD_GNUPP11_FLAG)
|
||||
@ -37,6 +44,11 @@ if (FMT_USE_CPP11)
|
||||
endif ()
|
||||
endif ()
|
||||
|
||||
if (CMAKE_CXX_STANDARD)
|
||||
# Don't use -std compiler flag if CMAKE_CXX_STANDARD is specified.
|
||||
set(CPP11_FLAG )
|
||||
endif ()
|
||||
|
||||
set(CMAKE_REQUIRED_FLAGS ${CPP11_FLAG})
|
||||
|
||||
# Check if variadic templates are working and not affected by GCC bug 39653:
|
||||
|
||||
@ -6,34 +6,28 @@ import errno, os, re, shutil, sys, tempfile, urllib
|
||||
from subprocess import call, check_call, check_output, Popen, PIPE, STDOUT
|
||||
|
||||
def rmtree_if_exists(dir):
|
||||
try:
|
||||
shutil.rmtree(dir)
|
||||
except OSError as e:
|
||||
if e.errno == errno.ENOENT:
|
||||
pass
|
||||
try:
|
||||
shutil.rmtree(dir)
|
||||
except OSError as e:
|
||||
if e.errno == errno.ENOENT:
|
||||
pass
|
||||
|
||||
def makedirs_if_not_exist(dir):
|
||||
try:
|
||||
os.makedirs(dir)
|
||||
except OSError as e:
|
||||
if e.errno != errno.EEXIST:
|
||||
raise
|
||||
try:
|
||||
os.makedirs(dir)
|
||||
except OSError as e:
|
||||
if e.errno != errno.EEXIST:
|
||||
raise
|
||||
|
||||
fmt_dir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
|
||||
|
||||
build = os.environ['BUILD']
|
||||
if build == 'Doc':
|
||||
travis = 'TRAVIS' in os.environ
|
||||
# Install dependencies.
|
||||
if travis:
|
||||
def install_dependencies():
|
||||
branch = os.environ['TRAVIS_BRANCH']
|
||||
if branch != 'master':
|
||||
print('Branch: ' + branch)
|
||||
exit(0) # Ignore non-master branches
|
||||
check_call('curl -s https://deb.nodesource.com/gpgkey/nodesource.gpg.key | ' +
|
||||
'sudo apt-key add -', shell=True)
|
||||
check_call('echo "deb https://deb.nodesource.com/node_0.10 precise main" | ' +
|
||||
'sudo tee /etc/apt/sources.list.d/nodesource.list', shell=True)
|
||||
print('Branch: ' + branch)
|
||||
exit(0) # Ignore non-master branches
|
||||
check_call('curl -s https://deb.nodesource.com/gpgkey/nodesource.gpg.key ' +
|
||||
'| sudo apt-key add -', shell=True)
|
||||
check_call('echo "deb https://deb.nodesource.com/node_0.10 precise main" ' +
|
||||
'| sudo tee /etc/apt/sources.list.d/nodesource.list', shell=True)
|
||||
check_call(['sudo', 'apt-get', 'update'])
|
||||
check_call(['sudo', 'apt-get', 'install', 'python-virtualenv', 'nodejs'])
|
||||
check_call(['npm', 'install', '-g', 'less', 'less-plugin-clean-css'])
|
||||
@ -41,39 +35,48 @@ if build == 'Doc':
|
||||
urllib.urlretrieve('http://mirrors.kernel.org/ubuntu/pool/main/d/doxygen/' +
|
||||
deb_file, deb_file)
|
||||
check_call(['sudo', 'dpkg', '-i', deb_file])
|
||||
sys.path.insert(0, os.path.join(fmt_dir, 'doc'))
|
||||
import build
|
||||
html_dir = build.build_docs()
|
||||
repo = 'fmtlib.github.io'
|
||||
if travis and 'KEY' not in os.environ:
|
||||
# Don't update the repo if building on Travis from an account that doesn't
|
||||
# have push access.
|
||||
print('Skipping update of ' + repo)
|
||||
exit(0)
|
||||
# Clone the fmtlib.github.io repo.
|
||||
rmtree_if_exists(repo)
|
||||
git_url = 'https://github.com/' if travis else 'git@github.com:'
|
||||
check_call(['git', 'clone', git_url + 'fmtlib/{}.git'.format(repo)])
|
||||
# Copy docs to the repo.
|
||||
target_dir = os.path.join(repo, 'dev')
|
||||
rmtree_if_exists(target_dir)
|
||||
shutil.copytree(html_dir, target_dir, ignore=shutil.ignore_patterns('.*'))
|
||||
if travis:
|
||||
check_call(['git', 'config', '--global', 'user.name', 'amplbot'])
|
||||
check_call(['git', 'config', '--global', 'user.email', 'viz@ampl.com'])
|
||||
# Push docs to GitHub pages.
|
||||
check_call(['git', 'add', '--all'], cwd=repo)
|
||||
if call(['git', 'diff-index', '--quiet', 'HEAD'], cwd=repo):
|
||||
check_call(['git', 'commit', '-m', 'Update documentation'], cwd=repo)
|
||||
cmd = 'git push'
|
||||
|
||||
fmt_dir = os.path.dirname(os.path.dirname(os.path.realpath(__file__)))
|
||||
|
||||
build = os.environ['BUILD']
|
||||
if build == 'Doc':
|
||||
travis = 'TRAVIS' in os.environ
|
||||
if travis:
|
||||
cmd += ' https://$KEY@github.com/fmtlib/fmtlib.github.io.git master'
|
||||
p = Popen(cmd, shell=True, stdout=PIPE, stderr=STDOUT, cwd=repo)
|
||||
# Print the output without the key.
|
||||
print(p.communicate()[0].replace(os.environ['KEY'], '$KEY'))
|
||||
if p.returncode != 0:
|
||||
raise CalledProcessError(p.returncode, cmd)
|
||||
exit(0)
|
||||
install_dependencies()
|
||||
sys.path.insert(0, os.path.join(fmt_dir, 'doc'))
|
||||
import build
|
||||
build.create_build_env()
|
||||
html_dir = build.build_docs()
|
||||
repo = 'fmtlib.github.io'
|
||||
if travis and 'KEY' not in os.environ:
|
||||
# Don't update the repo if building on Travis from an account that
|
||||
# doesn't have push access.
|
||||
print('Skipping update of ' + repo)
|
||||
exit(0)
|
||||
# Clone the fmtlib.github.io repo.
|
||||
rmtree_if_exists(repo)
|
||||
git_url = 'https://github.com/' if travis else 'git@github.com:'
|
||||
check_call(['git', 'clone', git_url + 'fmtlib/{}.git'.format(repo)])
|
||||
# Copy docs to the repo.
|
||||
target_dir = os.path.join(repo, 'dev')
|
||||
rmtree_if_exists(target_dir)
|
||||
shutil.copytree(html_dir, target_dir, ignore=shutil.ignore_patterns('.*'))
|
||||
if travis:
|
||||
check_call(['git', 'config', '--global', 'user.name', 'amplbot'])
|
||||
check_call(['git', 'config', '--global', 'user.email', 'viz@ampl.com'])
|
||||
# Push docs to GitHub pages.
|
||||
check_call(['git', 'add', '--all'], cwd=repo)
|
||||
if call(['git', 'diff-index', '--quiet', 'HEAD'], cwd=repo):
|
||||
check_call(['git', 'commit', '-m', 'Update documentation'], cwd=repo)
|
||||
cmd = 'git push'
|
||||
if travis:
|
||||
cmd += ' https://$KEY@github.com/fmtlib/fmtlib.github.io.git master'
|
||||
p = Popen(cmd, shell=True, stdout=PIPE, stderr=STDOUT, cwd=repo)
|
||||
# Print the output without the key.
|
||||
print(p.communicate()[0].replace(os.environ['KEY'], '$KEY'))
|
||||
if p.returncode != 0:
|
||||
raise CalledProcessError(p.returncode, cmd)
|
||||
exit(0)
|
||||
|
||||
standard = os.environ['STANDARD']
|
||||
install_dir = os.path.join(fmt_dir, "_install")
|
||||
@ -83,11 +86,13 @@ test_build_dir = os.path.join(fmt_dir, "_build_test")
|
||||
# Configure library.
|
||||
makedirs_if_not_exist(build_dir)
|
||||
common_cmake_flags = [
|
||||
'-DCMAKE_INSTALL_PREFIX=' + install_dir, '-DCMAKE_BUILD_TYPE=' + build
|
||||
'-DCMAKE_INSTALL_PREFIX=' + install_dir, '-DCMAKE_BUILD_TYPE=' + build
|
||||
]
|
||||
extra_cmake_flags = []
|
||||
if standard != '0x':
|
||||
extra_cmake_flags = ['-DCMAKE_CXX_FLAGS=-std=c++' + standard, '-DFMT_USE_CPP11=OFF']
|
||||
extra_cmake_flags = [
|
||||
'-DCMAKE_CXX_FLAGS=-std=c++' + standard, '-DFMT_USE_CPP11=OFF'
|
||||
]
|
||||
check_call(['cmake', '-DFMT_DOC=OFF', '-DFMT_PEDANTIC=ON', fmt_dir] +
|
||||
common_cmake_flags + extra_cmake_flags, cwd=build_dir)
|
||||
|
||||
@ -98,9 +103,9 @@ check_call(['make', '-j4'], cwd=build_dir)
|
||||
env = os.environ.copy()
|
||||
env['CTEST_OUTPUT_ON_FAILURE'] = '1'
|
||||
if call(['make', 'test'], env=env, cwd=build_dir):
|
||||
with open('Testing/Temporary/LastTest.log', 'r') as f:
|
||||
print(f.read())
|
||||
sys.exit(-1)
|
||||
with open('Testing/Temporary/LastTest.log', 'r') as f:
|
||||
print(f.read())
|
||||
sys.exit(-1)
|
||||
|
||||
# Install library.
|
||||
check_call(['make', 'install'], cwd=build_dir)
|
||||
|
||||
@ -8,23 +8,23 @@ import shutil, tempfile
|
||||
from subprocess import check_output, STDOUT
|
||||
|
||||
class Git:
|
||||
def __init__(self, dir):
|
||||
self.dir = dir
|
||||
def __init__(self, dir):
|
||||
self.dir = dir
|
||||
|
||||
def __call__(self, *args):
|
||||
output = check_output(['git'] + list(args), cwd=self.dir, stderr=STDOUT)
|
||||
print(output)
|
||||
return output
|
||||
def __call__(self, *args):
|
||||
output = check_output(['git'] + list(args), cwd=self.dir, stderr=STDOUT)
|
||||
print(output)
|
||||
return output
|
||||
|
||||
dir = tempfile.mkdtemp()
|
||||
try:
|
||||
git = Git(dir)
|
||||
git('clone', '-b', 'coverity', 'git@github.com:fmtlib/fmt.git', dir)
|
||||
output = git('merge', '-X', 'theirs', '--no-commit', 'origin/master')
|
||||
if 'Fast-forward' not in output:
|
||||
git('reset', 'HEAD', '.travis.yml')
|
||||
git('checkout', '--', '.travis.yml')
|
||||
git('commit', '-m', 'Update coverity branch')
|
||||
git('push')
|
||||
git = Git(dir)
|
||||
git('clone', '-b', 'coverity', 'git@github.com:fmtlib/fmt.git', dir)
|
||||
output = git('merge', '-X', 'theirs', '--no-commit', 'origin/master')
|
||||
if 'Fast-forward' not in output:
|
||||
git('reset', 'HEAD', '.travis.yml')
|
||||
git('checkout', '--', '.travis.yml')
|
||||
git('commit', '-m', 'Update coverity branch')
|
||||
git('push')
|
||||
finally:
|
||||
shutil.rmtree(dir)
|
||||
shutil.rmtree(dir)
|
||||
|
||||
@ -56,11 +56,19 @@ if (CMAKE_COMPILER_IS_GNUCXX OR (CMAKE_CXX_COMPILER_ID MATCHES "Clang"))
|
||||
set(PEDANTIC_COMPILE_FLAGS -Wall -Wextra -Wno-long-long -Wno-variadic-macros)
|
||||
endif ()
|
||||
|
||||
function(add_fmt_executable name)
|
||||
add_executable(${name} ${ARGN})
|
||||
if (MINGW)
|
||||
target_link_libraries(${name} -static-libgcc -static-libstdc++)
|
||||
endif ()
|
||||
endfunction()
|
||||
|
||||
# Adds a test.
|
||||
# Usage: add_fmt_test(name srcs...)
|
||||
function(add_fmt_test name)
|
||||
add_executable(${name} ${name}.cc ${ARGN})
|
||||
add_fmt_executable(${name} ${name}.cc ${ARGN})
|
||||
target_link_libraries(${name} test-main)
|
||||
|
||||
# define if certain c++ features can be used
|
||||
target_compile_definitions(${name} PRIVATE
|
||||
FMT_USE_TYPE_TRAITS=$<BOOL:${SUPPORTS_TYPE_TRAITS}>
|
||||
@ -72,13 +80,17 @@ function(add_fmt_test name)
|
||||
endfunction()
|
||||
|
||||
add_fmt_test(assert-test)
|
||||
add_fmt_test(container-test)
|
||||
add_fmt_test(gtest-extra-test)
|
||||
add_fmt_test(format-test)
|
||||
add_fmt_test(format-impl-test)
|
||||
add_fmt_test(ostream-test)
|
||||
add_fmt_test(printf-test)
|
||||
add_fmt_test(string-test)
|
||||
add_fmt_test(time-test)
|
||||
add_fmt_test(util-test mock-allocator.h)
|
||||
add_fmt_test(macro-test)
|
||||
add_fmt_test(custom-formatter-test)
|
||||
|
||||
# Enable stricter options for one test to make sure that the header is free of
|
||||
# warnings.
|
||||
@ -87,7 +99,8 @@ if (FMT_PEDANTIC AND MSVC)
|
||||
endif ()
|
||||
|
||||
if (HAVE_OPEN)
|
||||
add_executable(posix-mock-test posix-mock-test.cc ../fmt/format.cc ${TEST_MAIN_SRC})
|
||||
add_fmt_executable(posix-mock-test
|
||||
posix-mock-test.cc ../fmt/format.cc ../fmt/printf.cc ${TEST_MAIN_SRC})
|
||||
target_include_directories(posix-mock-test PRIVATE ${PROJECT_SOURCE_DIR})
|
||||
target_compile_definitions(posix-mock-test PRIVATE FMT_USE_FILE_DESCRIPTORS=1)
|
||||
target_link_libraries(posix-mock-test gmock)
|
||||
@ -95,7 +108,7 @@ if (HAVE_OPEN)
|
||||
add_fmt_test(posix-test)
|
||||
endif ()
|
||||
|
||||
add_executable(header-only-test
|
||||
add_fmt_executable(header-only-test
|
||||
header-only-test.cc header-only-test2.cc test-main.cc)
|
||||
target_link_libraries(header-only-test gmock)
|
||||
if (TARGET fmt-header-only)
|
||||
@ -109,6 +122,7 @@ endif ()
|
||||
check_cxx_compiler_flag(-fno-exceptions HAVE_FNO_EXCEPTIONS_FLAG)
|
||||
if (HAVE_FNO_EXCEPTIONS_FLAG)
|
||||
add_library(noexception-test ../fmt/format.cc)
|
||||
target_include_directories(noexception-test PRIVATE ${PROJECT_SOURCE_DIR})
|
||||
target_compile_options(noexception-test PRIVATE -fno-exceptions)
|
||||
endif ()
|
||||
|
||||
@ -116,6 +130,7 @@ if (FMT_PEDANTIC)
|
||||
# Test that the library compiles without windows.h.
|
||||
if (CMAKE_SYSTEM_NAME STREQUAL "Windows")
|
||||
add_library(no-windows-h-test ../fmt/format.cc)
|
||||
target_include_directories(no-windows-h-test PRIVATE ${PROJECT_SOURCE_DIR})
|
||||
target_compile_definitions(no-windows-h-test PRIVATE FMT_USE_WINDOWS_H=0)
|
||||
endif ()
|
||||
|
||||
@ -125,7 +140,7 @@ if (FMT_PEDANTIC)
|
||||
"${CMAKE_CURRENT_BINARY_DIR}/compile-test"
|
||||
--build-generator ${CMAKE_GENERATOR}
|
||||
--build-makeprogram ${CMAKE_MAKE_PROGRAM}
|
||||
--build-options
|
||||
--build-options
|
||||
"-DCMAKE_CXX_COMPILER=${CMAKE_CXX_COMPILER}"
|
||||
"-DCPP11_FLAG=${CPP11_FLAG}"
|
||||
"-DSUPPORTS_USER_DEFINED_LITERALS=${SUPPORTS_USER_DEFINED_LITERALS}")
|
||||
|
||||
@ -5,9 +5,9 @@ project(fmt-test)
|
||||
add_subdirectory(../.. fmt)
|
||||
|
||||
add_executable(library-test "main.cc")
|
||||
target_link_libraries(library-test fmt)
|
||||
target_link_libraries(library-test fmt::fmt)
|
||||
|
||||
if (TARGET fmt-header-only)
|
||||
if (TARGET fmt::fmt-header-only)
|
||||
add_executable(header-only-test "main.cc")
|
||||
target_link_libraries(header-only-test fmt-header-only)
|
||||
target_link_libraries(header-only-test fmt::fmt-header-only)
|
||||
endif ()
|
||||
|
||||
@ -5,9 +5,9 @@ project(fmt-test)
|
||||
find_package(FMT REQUIRED)
|
||||
|
||||
add_executable(library-test main.cc)
|
||||
target_link_libraries(library-test fmt)
|
||||
target_link_libraries(library-test fmt::fmt)
|
||||
|
||||
if (TARGET fmt-header-only)
|
||||
if (TARGET fmt::fmt-header-only)
|
||||
add_executable(header-only-test main.cc)
|
||||
target_link_libraries(header-only-test fmt-header-only)
|
||||
target_link_libraries(header-only-test fmt::fmt-header-only)
|
||||
endif ()
|
||||
|
||||
@ -26,10 +26,12 @@
|
||||
*/
|
||||
|
||||
#define FMT_NOEXCEPT
|
||||
#undef FMT_SHARED
|
||||
#include "test-assert.h"
|
||||
|
||||
// Include format.cc instead of format.h to test implementation-specific stuff.
|
||||
// Include *.cc instead of *.h to test implementation-specific stuff.
|
||||
#include "fmt/format.cc"
|
||||
#include "fmt/printf.cc"
|
||||
|
||||
#include <algorithm>
|
||||
#include <cstring>
|
||||
@ -46,7 +48,7 @@ TEST(FormatTest, ArgConverter) {
|
||||
Arg arg = Arg();
|
||||
arg.type = Arg::LONG_LONG;
|
||||
arg.long_long_value = std::numeric_limits<fmt::LongLong>::max();
|
||||
fmt::ArgConverter<fmt::LongLong>(arg, 'd').visit(arg);
|
||||
fmt::internal::ArgConverter<fmt::LongLong>(arg, 'd').visit(arg);
|
||||
EXPECT_EQ(Arg::LONG_LONG, arg.type);
|
||||
}
|
||||
|
||||
|
||||
@ -43,8 +43,23 @@
|
||||
// Test that the library compiles if None is defined to 0 as done by xlib.h.
|
||||
#define None 0
|
||||
|
||||
struct LocaleMock {
|
||||
static LocaleMock *instance;
|
||||
|
||||
MOCK_METHOD0(localeconv, lconv *());
|
||||
} *LocaleMock::instance;
|
||||
|
||||
namespace fmt {
|
||||
namespace std {
|
||||
using namespace ::std;
|
||||
lconv *localeconv() {
|
||||
return LocaleMock::instance ?
|
||||
LocaleMock::instance->localeconv() : ::std::localeconv();
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#include "fmt/format.h"
|
||||
#include "fmt/time.h"
|
||||
|
||||
#include "util.h"
|
||||
#include "mock-allocator.h"
|
||||
@ -235,7 +250,7 @@ TEST(WriterTest, Allocator) {
|
||||
std::size_t size =
|
||||
static_cast<std::size_t>(1.5 * fmt::internal::INLINE_BUFFER_SIZE);
|
||||
std::vector<char> mem(size);
|
||||
EXPECT_CALL(alloc, allocate(size)).WillOnce(testing::Return(&mem[0]));
|
||||
EXPECT_CALL(alloc, allocate(size, 0)).WillOnce(testing::Return(&mem[0]));
|
||||
for (int i = 0; i < fmt::internal::INLINE_BUFFER_SIZE + 1; ++i)
|
||||
w << '*';
|
||||
EXPECT_CALL(alloc, deallocate(&mem[0], size));
|
||||
@ -917,7 +932,7 @@ TEST(FormatterTest, RuntimeWidth) {
|
||||
FormatError, "number is too big");
|
||||
EXPECT_THROW_MSG(format("{0:{1}}", 0, -1l),
|
||||
FormatError, "negative width");
|
||||
if (fmt::internal::check(sizeof(long) > sizeof(int))) {
|
||||
if (fmt::internal::const_check(sizeof(long) > sizeof(int))) {
|
||||
long value = INT_MAX;
|
||||
EXPECT_THROW_MSG(format("{0:{1}}", 0, (value + 1)),
|
||||
FormatError, "number is too big");
|
||||
@ -1036,7 +1051,7 @@ TEST(FormatterTest, RuntimePrecision) {
|
||||
FormatError, "number is too big");
|
||||
EXPECT_THROW_MSG(format("{0:.{1}}", 0, -1l),
|
||||
FormatError, "negative precision");
|
||||
if (fmt::internal::check(sizeof(long) > sizeof(int))) {
|
||||
if (fmt::internal::const_check(sizeof(long) > sizeof(int))) {
|
||||
long value = INT_MAX;
|
||||
EXPECT_THROW_MSG(format("{0:.{1}}", 0, (value + 1)),
|
||||
FormatError, "number is too big");
|
||||
@ -1209,13 +1224,24 @@ TEST(FormatterTest, FormatOct) {
|
||||
}
|
||||
|
||||
TEST(FormatterTest, FormatIntLocale) {
|
||||
#ifndef _WIN32
|
||||
const char *locale = "en_US.utf-8";
|
||||
#else
|
||||
const char *locale = "English_United States";
|
||||
#endif
|
||||
std::setlocale(LC_ALL, locale);
|
||||
EXPECT_EQ("1,234,567", format("{:n}", 1234567));
|
||||
ScopedMock<LocaleMock> mock;
|
||||
lconv lc = lconv();
|
||||
char sep[] = "--";
|
||||
lc.thousands_sep = sep;
|
||||
EXPECT_CALL(mock, localeconv()).Times(3).WillRepeatedly(testing::Return(&lc));
|
||||
EXPECT_EQ("123", format("{:n}", 123));
|
||||
EXPECT_EQ("1--234", format("{:n}", 1234));
|
||||
EXPECT_EQ("1--234--567", format("{:n}", 1234567));
|
||||
}
|
||||
|
||||
struct ConvertibleToLongLong {
|
||||
operator fmt::LongLong() const {
|
||||
return fmt::LongLong(1) << 32;
|
||||
}
|
||||
};
|
||||
|
||||
TEST(FormatterTest, FormatConvertibleToLongLong) {
|
||||
EXPECT_EQ("100000000", format("{:x}", ConvertibleToLongLong()));
|
||||
}
|
||||
|
||||
TEST(FormatterTest, FormatFloat) {
|
||||
@ -1327,6 +1353,8 @@ TEST(FormatterTest, FormatUCharString) {
|
||||
EXPECT_EQ("test", format("{0:s}", str));
|
||||
const unsigned char *const_str = str;
|
||||
EXPECT_EQ("test", format("{0:s}", const_str));
|
||||
unsigned char *ptr = str;
|
||||
EXPECT_EQ("test", format("{0:s}", ptr));
|
||||
}
|
||||
|
||||
TEST(FormatterTest, FormatPointer) {
|
||||
@ -1350,7 +1378,7 @@ TEST(FormatterTest, FormatCStringRef) {
|
||||
EXPECT_EQ("test", format("{0}", CStringRef("test")));
|
||||
}
|
||||
|
||||
void format(fmt::BasicFormatter<char> &f, const char *, const Date &d) {
|
||||
void format_arg(fmt::BasicFormatter<char> &f, const char *, const Date &d) {
|
||||
f.writer() << d.year() << '-' << d.month() << '-' << d.day();
|
||||
}
|
||||
|
||||
@ -1363,7 +1391,7 @@ TEST(FormatterTest, FormatCustom) {
|
||||
class Answer {};
|
||||
|
||||
template <typename Char>
|
||||
void format(fmt::BasicFormatter<Char> &f, const Char *, Answer) {
|
||||
void format_arg(fmt::BasicFormatter<Char> &f, const Char *, Answer) {
|
||||
f.writer() << "42";
|
||||
}
|
||||
|
||||
@ -1534,13 +1562,25 @@ TEST(FormatTest, Variadic) {
|
||||
EXPECT_EQ(L"abc1", format(L"{}c{}", L"ab", 1));
|
||||
}
|
||||
|
||||
TEST(FormatTest, Time) {
|
||||
std::tm tm = std::tm();
|
||||
tm.tm_year = 116;
|
||||
tm.tm_mon = 3;
|
||||
tm.tm_mday = 25;
|
||||
EXPECT_EQ("The date is 2016-04-25.",
|
||||
fmt::format("The date is {:%Y-%m-%d}.", tm));
|
||||
TEST(FormatTest, JoinArg) {
|
||||
using fmt::join;
|
||||
int v1[3] = { 1, 2, 3 };
|
||||
std::vector<float> v2;
|
||||
v2.push_back(1.2f);
|
||||
v2.push_back(3.4f);
|
||||
|
||||
EXPECT_EQ("(1, 2, 3)", format("({})", join(v1 + 0, v1 + 3, ", ")));
|
||||
EXPECT_EQ("(1)", format("({})", join(v1 + 0, v1 + 1, ", ")));
|
||||
EXPECT_EQ("()", format("({})", join(v1 + 0, v1 + 0, ", ")));
|
||||
EXPECT_EQ("(001, 002, 003)", format("({:03})", join(v1 + 0, v1 + 3, ", ")));
|
||||
EXPECT_EQ("(+01.20, +03.40)", format("({:+06.2f})", join(v2.begin(), v2.end(), ", ")));
|
||||
|
||||
EXPECT_EQ(L"(1, 2, 3)", format(L"({})", join(v1 + 0, v1 + 3, L", ")));
|
||||
|
||||
#if FMT_HAS_GXX_CXX11
|
||||
EXPECT_EQ("(1, 2, 3)", format("({})", join(v1, ", ")));
|
||||
EXPECT_EQ("(+01.20, +03.40)", format("({:+06.2f})", join(v2, ", ")));
|
||||
#endif
|
||||
}
|
||||
|
||||
template <typename T>
|
||||
@ -1644,3 +1684,10 @@ FMT_VARIADIC(void, custom_format, const char *)
|
||||
TEST(FormatTest, CustomArgFormatter) {
|
||||
custom_format("{}", 42);
|
||||
}
|
||||
|
||||
void convert(int);
|
||||
|
||||
// Check if there is no collision with convert function in the global namespace.
|
||||
TEST(FormatTest, ConvertCollision) {
|
||||
fmt::format("{}", 42);
|
||||
}
|
||||
|
||||
@ -10090,8 +10090,9 @@ class FunctionMockerBase : public UntypedFunctionMockerBase {
|
||||
// threads concurrently.
|
||||
Result InvokeWith(const ArgumentTuple& args)
|
||||
GTEST_LOCK_EXCLUDED_(g_gmock_mutex) {
|
||||
return static_cast<const ResultHolder*>(
|
||||
this->UntypedInvokeWith(&args))->GetValueAndDelete();
|
||||
const ResultHolder *rh = static_cast<const ResultHolder*>(
|
||||
this->UntypedInvokeWith(&args));
|
||||
return rh ? rh->GetValueAndDelete() : Result();
|
||||
}
|
||||
|
||||
// Adds and returns a default action spec for this mock function.
|
||||
|
||||
@ -320,7 +320,7 @@ TEST(StreamingAssertionsTest, EXPECT_WRITE) {
|
||||
|
||||
TEST(UtilTest, FormatSystemError) {
|
||||
fmt::MemoryWriter out;
|
||||
fmt::internal::format_system_error(out, EDOM, "test message");
|
||||
fmt::format_system_error(out, EDOM, "test message");
|
||||
EXPECT_EQ(out.str(), format_system_error(EDOM, "test message"));
|
||||
}
|
||||
|
||||
|
||||
@ -105,6 +105,6 @@ std::string read(File &f, std::size_t count) {
|
||||
|
||||
std::string format_system_error(int error_code, fmt::StringRef message) {
|
||||
fmt::MemoryWriter out;
|
||||
fmt::internal::format_system_error(out, error_code, message);
|
||||
fmt::format_system_error(out, error_code, message);
|
||||
return out.str();
|
||||
}
|
||||
|
||||
@ -29,7 +29,7 @@
|
||||
#define FMT_GTEST_EXTRA_H_
|
||||
|
||||
#include <string>
|
||||
#include <gtest/gtest.h>
|
||||
#include <gmock/gmock.h>
|
||||
|
||||
#include "fmt/format.h"
|
||||
|
||||
@ -172,4 +172,10 @@ std::string read(fmt::File &f, std::size_t count);
|
||||
|
||||
#endif // FMT_USE_FILE_DESCRIPTORS
|
||||
|
||||
template <typename Mock>
|
||||
struct ScopedMock : testing::StrictMock<Mock> {
|
||||
ScopedMock() { Mock::instance = this; }
|
||||
~ScopedMock() { Mock::instance = 0; }
|
||||
};
|
||||
|
||||
#endif // FMT_GTEST_EXTRA_H_
|
||||
|
||||
@ -2823,7 +2823,11 @@ inline int IsATTY(int /* fd */) { return 0; }
|
||||
inline int IsATTY(int fd) { return _isatty(fd); }
|
||||
# endif // GTEST_OS_WINDOWS_MOBILE
|
||||
inline int StrCaseCmp(const char* s1, const char* s2) {
|
||||
return _stricmp(s1, s2);
|
||||
# if _EMULATE_GLIBC
|
||||
return strcasecmp(s1, s2);
|
||||
# else
|
||||
return _stricmp(s1, s2);
|
||||
# endif
|
||||
}
|
||||
inline char* StrDup(const char* src) { return _strdup(src); }
|
||||
# endif // __BORLANDC__
|
||||
|
||||
@ -36,8 +36,8 @@ class MockAllocator {
|
||||
MockAllocator() {}
|
||||
MockAllocator(const MockAllocator &) {}
|
||||
typedef T value_type;
|
||||
MOCK_METHOD1_T(allocate, T* (std::size_t n));
|
||||
MOCK_METHOD2_T(deallocate, void (T* p, std::size_t n));
|
||||
MOCK_METHOD2_T(allocate, T *(std::size_t n, const T *h));
|
||||
MOCK_METHOD2_T(deallocate, void (T *p, std::size_t n));
|
||||
};
|
||||
|
||||
template <typename Allocator>
|
||||
@ -78,8 +78,10 @@ class AllocatorRef {
|
||||
|
||||
Allocator *get() const { return alloc_; }
|
||||
|
||||
value_type* allocate(std::size_t n) { return alloc_->allocate(n); }
|
||||
void deallocate(value_type* p, std::size_t n) { alloc_->deallocate(p, n); }
|
||||
value_type *allocate(std::size_t n, const value_type *h) {
|
||||
return alloc_->allocate(n, h);
|
||||
}
|
||||
void deallocate(value_type *p, std::size_t n) { alloc_->deallocate(p, n); }
|
||||
};
|
||||
|
||||
#endif // FMT_MOCK_ALLOCATOR_H_
|
||||
|
||||
@ -25,7 +25,7 @@
|
||||
SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*/
|
||||
|
||||
#include "fmt/ostream.cc"
|
||||
#include "fmt/ostream.h"
|
||||
|
||||
#include <sstream>
|
||||
#include "gmock/gmock.h"
|
||||
@ -35,13 +35,6 @@
|
||||
using fmt::format;
|
||||
using fmt::FormatError;
|
||||
|
||||
template <typename Char>
|
||||
std::basic_ostream<Char> &operator<<(
|
||||
std::basic_ostream<Char> &os, const BasicTestString<Char> &s) {
|
||||
os << s.value();
|
||||
return os;
|
||||
}
|
||||
|
||||
std::ostream &operator<<(std::ostream &os, const Date &d) {
|
||||
os << d.year() << '-' << d.month() << '-' << d.day();
|
||||
return os;
|
||||
@ -128,22 +121,11 @@ TEST(OStreamTest, Print) {
|
||||
EXPECT_EQ("Don't panic!", os.str());
|
||||
}
|
||||
|
||||
TEST(OStreamTest, PrintfCustom) {
|
||||
EXPECT_EQ("abc", fmt::sprintf("%s", TestString("abc")));
|
||||
}
|
||||
|
||||
TEST(OStreamTest, FPrintf) {
|
||||
std::ostringstream os;
|
||||
int ret = fmt::fprintf(os, "Don't %s!", "panic");
|
||||
EXPECT_EQ("Don't panic!", os.str());
|
||||
EXPECT_EQ(12, ret);
|
||||
}
|
||||
|
||||
TEST(OStreamTest, WriteToOStream) {
|
||||
std::ostringstream os;
|
||||
fmt::MemoryWriter w;
|
||||
w << "foo";
|
||||
fmt::write(os, w);
|
||||
fmt::internal::write(os, w);
|
||||
EXPECT_EQ("foo", os.str());
|
||||
}
|
||||
|
||||
@ -188,5 +170,5 @@ TEST(OStreamTest, WriteToOStreamMaxSize) {
|
||||
data += n;
|
||||
size -= static_cast<std::size_t>(n);
|
||||
} while (size != 0);
|
||||
fmt::write(os, w);
|
||||
fmt::internal::write(os, w);
|
||||
}
|
||||
|
||||
@ -453,12 +453,6 @@ TEST(BufferedFileTest, FilenoNoRetry) {
|
||||
fileno_count = 0;
|
||||
}
|
||||
|
||||
template <typename Mock>
|
||||
struct ScopedMock : testing::StrictMock<Mock> {
|
||||
ScopedMock() { Mock::instance = this; }
|
||||
~ScopedMock() { Mock::instance = 0; }
|
||||
};
|
||||
|
||||
struct TestMock {
|
||||
static TestMock *instance;
|
||||
} *TestMock::instance;
|
||||
@ -508,7 +502,7 @@ LocaleType newlocale(int category_mask, const char *locale, LocaleType base) {
|
||||
return LocaleMock::instance->newlocale(category_mask, locale, base);
|
||||
}
|
||||
|
||||
#ifdef __APPLE__
|
||||
#if defined(__APPLE__) || defined(__FreeBSD__)
|
||||
typedef int FreeLocaleResult;
|
||||
#else
|
||||
typedef void FreeLocaleResult;
|
||||
|
||||
@ -232,7 +232,7 @@ TEST(FileTest, MoveAssignmentClosesFile) {
|
||||
File OpenBufferedFile(int &fd) {
|
||||
File f = open_file();
|
||||
fd = f.descriptor();
|
||||
return std::move(f);
|
||||
return f;
|
||||
}
|
||||
|
||||
TEST(FileTest, MoveFromTemporaryInCtor) {
|
||||
|
||||
@ -29,6 +29,7 @@
|
||||
#include <climits>
|
||||
#include <cstring>
|
||||
|
||||
#include "fmt/printf.h"
|
||||
#include "fmt/format.h"
|
||||
#include "gtest-extra.h"
|
||||
#include "util.h"
|
||||
@ -201,6 +202,8 @@ TEST(PrintfTest, HashFlag) {
|
||||
|
||||
TEST(PrintfTest, Width) {
|
||||
EXPECT_PRINTF(" abc", "%5s", "abc");
|
||||
EXPECT_PRINTF(" -42", "%5s", "-42");
|
||||
EXPECT_PRINTF(" 0.123456", "%10s", 0.123456);
|
||||
|
||||
// Width cannot be specified twice.
|
||||
EXPECT_THROW_MSG(fmt::sprintf("%5-5d", 42), FormatError,
|
||||
@ -295,12 +298,13 @@ void TestLength(const char *length_spec, U value) {
|
||||
fmt::LongLong signed_value = 0;
|
||||
fmt::ULongLong unsigned_value = 0;
|
||||
// Apply integer promotion to the argument.
|
||||
fmt::ULongLong max = std::numeric_limits<U>::max();
|
||||
using fmt::internal::check;
|
||||
if (check(max <= static_cast<unsigned>(std::numeric_limits<int>::max()))) {
|
||||
using std::numeric_limits;
|
||||
fmt::ULongLong max = numeric_limits<U>::max();
|
||||
using fmt::internal::const_check;
|
||||
if (const_check(max <= static_cast<unsigned>(numeric_limits<int>::max()))) {
|
||||
signed_value = static_cast<int>(value);
|
||||
unsigned_value = static_cast<unsigned>(value);
|
||||
} else if (check(max <= std::numeric_limits<unsigned>::max())) {
|
||||
} else if (const_check(max <= numeric_limits<unsigned>::max())) {
|
||||
signed_value = static_cast<unsigned>(value);
|
||||
unsigned_value = static_cast<unsigned>(value);
|
||||
}
|
||||
@ -379,11 +383,13 @@ TEST(PrintfTest, Bool) {
|
||||
TEST(PrintfTest, Int) {
|
||||
EXPECT_PRINTF("-42", "%d", -42);
|
||||
EXPECT_PRINTF("-42", "%i", -42);
|
||||
EXPECT_PRINTF("-42", "%s", -42);
|
||||
unsigned u = 0 - 42u;
|
||||
EXPECT_PRINTF(fmt::format("{}", u), "%u", -42);
|
||||
EXPECT_PRINTF(fmt::format("{:o}", u), "%o", -42);
|
||||
EXPECT_PRINTF(fmt::format("{:x}", u), "%x", -42);
|
||||
EXPECT_PRINTF(fmt::format("{:X}", u), "%X", -42);
|
||||
EXPECT_PRINTF(fmt::format("{}", u), "%s", u);
|
||||
}
|
||||
|
||||
TEST(PrintfTest, LongLong) {
|
||||
@ -395,7 +401,11 @@ TEST(PrintfTest, LongLong) {
|
||||
|
||||
TEST(PrintfTest, Float) {
|
||||
EXPECT_PRINTF("392.650000", "%f", 392.65);
|
||||
EXPECT_PRINTF("392.65", "%.2f", 392.65);
|
||||
EXPECT_PRINTF("392.6", "%.1f", 392.65);
|
||||
EXPECT_PRINTF("393", "%.f", 392.65);
|
||||
EXPECT_PRINTF("392.650000", "%F", 392.65);
|
||||
EXPECT_PRINTF("392.65", "%s", 392.65);
|
||||
char buffer[BUFFER_SIZE];
|
||||
safe_sprintf(buffer, "%e", 392.65);
|
||||
EXPECT_PRINTF(buffer, "%e", 392.65);
|
||||
@ -420,6 +430,7 @@ TEST(PrintfTest, Inf) {
|
||||
|
||||
TEST(PrintfTest, Char) {
|
||||
EXPECT_PRINTF("x", "%c", 'x');
|
||||
EXPECT_PRINTF("x", "%s", 'x');
|
||||
int max = std::numeric_limits<int>::max();
|
||||
EXPECT_PRINTF(fmt::format("{}", static_cast<char>(max)), "%c", max);
|
||||
//EXPECT_PRINTF("x", "%lc", L'x');
|
||||
@ -438,13 +449,17 @@ TEST(PrintfTest, Pointer) {
|
||||
int n;
|
||||
void *p = &n;
|
||||
EXPECT_PRINTF(fmt::format("{}", p), "%p", p);
|
||||
EXPECT_PRINTF(fmt::format("{}", p), "%s", p);
|
||||
p = 0;
|
||||
EXPECT_PRINTF("(nil)", "%p", p);
|
||||
EXPECT_PRINTF(" (nil)", "%10p", p);
|
||||
EXPECT_PRINTF("(nil)", "%s", p);
|
||||
EXPECT_PRINTF(" (nil)", "%10s", p);
|
||||
const char *s = "test";
|
||||
EXPECT_PRINTF(fmt::format("{:p}", s), "%p", s);
|
||||
const char *null_str = 0;
|
||||
EXPECT_PRINTF("(nil)", "%p", null_str);
|
||||
EXPECT_PRINTF("(null)", "%s", null_str);
|
||||
}
|
||||
|
||||
TEST(PrintfTest, Location) {
|
||||
@ -477,3 +492,20 @@ TEST(PrintfTest, PrintfError) {
|
||||
TEST(PrintfTest, WideString) {
|
||||
EXPECT_EQ(L"abc", fmt::sprintf(L"%s", L"abc"));
|
||||
}
|
||||
|
||||
TEST(PrintfTest, PrintfCustom) {
|
||||
EXPECT_EQ("abc", fmt::sprintf("%s", TestString("abc")));
|
||||
}
|
||||
|
||||
TEST(PrintfTest, OStream) {
|
||||
std::ostringstream os;
|
||||
int ret = fmt::fprintf(os, "Don't %s!", "panic");
|
||||
EXPECT_EQ("Don't panic!", os.str());
|
||||
EXPECT_EQ(12, ret);
|
||||
}
|
||||
|
||||
TEST(PrintfTest, Writer) {
|
||||
fmt::MemoryWriter writer;
|
||||
printf(writer, "%d", 42);
|
||||
EXPECT_EQ("42", writer.str());
|
||||
}
|
||||
|
||||
@ -64,7 +64,7 @@ namespace {
|
||||
struct Test {};
|
||||
|
||||
template <typename Char>
|
||||
void format(fmt::BasicFormatter<Char> &f, const Char *, Test) {
|
||||
void format_arg(fmt::BasicFormatter<Char> &f, const Char *, Test) {
|
||||
f.writer() << "test";
|
||||
}
|
||||
|
||||
@ -83,8 +83,8 @@ void CheckForwarding(
|
||||
// Check if value_type is properly defined.
|
||||
AllocatorRef< MockAllocator<int> >::value_type *ptr = &mem;
|
||||
// Check forwarding.
|
||||
EXPECT_CALL(alloc, allocate(42)).WillOnce(Return(ptr));
|
||||
ref.allocate(42);
|
||||
EXPECT_CALL(alloc, allocate(42, 0)).WillOnce(Return(ptr));
|
||||
ref.allocate(42, 0);
|
||||
EXPECT_CALL(alloc, deallocate(ptr, 42));
|
||||
ref.deallocate(ptr, 42);
|
||||
}
|
||||
@ -339,7 +339,7 @@ TEST(MemoryBufferTest, Grow) {
|
||||
EXPECT_EQ(10u, buffer.capacity());
|
||||
int mem[20];
|
||||
mem[7] = 0xdead;
|
||||
EXPECT_CALL(alloc, allocate(20)).WillOnce(Return(mem));
|
||||
EXPECT_CALL(alloc, allocate(20, 0)).WillOnce(Return(mem));
|
||||
buffer.grow(20);
|
||||
EXPECT_EQ(20u, buffer.capacity());
|
||||
// Check if size elements have been copied
|
||||
@ -360,7 +360,7 @@ TEST(MemoryBufferTest, Allocator) {
|
||||
MemoryBuffer<char, 10, TestAllocator> buffer2((TestAllocator(&alloc)));
|
||||
EXPECT_EQ(&alloc, buffer2.get_allocator().get());
|
||||
std::size_t size = 2 * fmt::internal::INLINE_BUFFER_SIZE;
|
||||
EXPECT_CALL(alloc, allocate(size)).WillOnce(Return(&mem));
|
||||
EXPECT_CALL(alloc, allocate(size, 0)).WillOnce(Return(&mem));
|
||||
buffer2.reserve(size);
|
||||
EXPECT_CALL(alloc, deallocate(&mem, size));
|
||||
}
|
||||
@ -373,13 +373,13 @@ TEST(MemoryBufferTest, ExceptionInDeallocate) {
|
||||
std::size_t size = 2 * fmt::internal::INLINE_BUFFER_SIZE;
|
||||
std::vector<char> mem(size);
|
||||
{
|
||||
EXPECT_CALL(alloc, allocate(size)).WillOnce(Return(&mem[0]));
|
||||
EXPECT_CALL(alloc, allocate(size, 0)).WillOnce(Return(&mem[0]));
|
||||
buffer.resize(size);
|
||||
std::fill(&buffer[0], &buffer[0] + size, 'x');
|
||||
}
|
||||
std::vector<char> mem2(2 * size);
|
||||
{
|
||||
EXPECT_CALL(alloc, allocate(2 * size)).WillOnce(Return(&mem2[0]));
|
||||
EXPECT_CALL(alloc, allocate(2 * size, 0)).WillOnce(Return(&mem2[0]));
|
||||
std::exception e;
|
||||
EXPECT_CALL(alloc, deallocate(&mem[0], size)).WillOnce(testing::Throw(e));
|
||||
EXPECT_THROW(buffer.reserve(2 * size), std::exception);
|
||||
@ -581,7 +581,7 @@ struct CustomFormatter {
|
||||
typedef char Char;
|
||||
};
|
||||
|
||||
void format(CustomFormatter &, const char *&s, const Test &) {
|
||||
void format_arg(CustomFormatter &, const char *&s, const Test &) {
|
||||
s = "custom_format";
|
||||
}
|
||||
|
||||
@ -708,7 +708,7 @@ TEST(ArgVisitorTest, VisitUnhandledArg) {
|
||||
|
||||
TEST(ArgVisitorTest, VisitInvalidArg) {
|
||||
Arg arg = Arg();
|
||||
arg.type = static_cast<Arg::Type>(Arg::CUSTOM + 1);
|
||||
arg.type = static_cast<Arg::Type>(Arg::NONE);
|
||||
EXPECT_ASSERT(TestVisitor().visit(arg), "invalid argument type");
|
||||
}
|
||||
|
||||
@ -834,10 +834,10 @@ void check_throw_error(int error_code, FormatErrorMessage format) {
|
||||
|
||||
TEST(UtilTest, FormatSystemError) {
|
||||
fmt::MemoryWriter message;
|
||||
fmt::internal::format_system_error(message, EDOM, "test");
|
||||
fmt::format_system_error(message, EDOM, "test");
|
||||
EXPECT_EQ(fmt::format("test: {}", get_system_error(EDOM)), message.str());
|
||||
message.clear();
|
||||
fmt::internal::format_system_error(
|
||||
fmt::format_system_error(
|
||||
message, EDOM, fmt::StringRef(0, std::numeric_limits<size_t>::max()));
|
||||
EXPECT_EQ(fmt::format("error {}", EDOM), message.str());
|
||||
}
|
||||
@ -846,12 +846,12 @@ TEST(UtilTest, SystemError) {
|
||||
fmt::SystemError e(EDOM, "test");
|
||||
EXPECT_EQ(fmt::format("test: {}", get_system_error(EDOM)), e.what());
|
||||
EXPECT_EQ(EDOM, e.error_code());
|
||||
check_throw_error<fmt::SystemError>(EDOM, fmt::internal::format_system_error);
|
||||
check_throw_error<fmt::SystemError>(EDOM, fmt::format_system_error);
|
||||
}
|
||||
|
||||
TEST(UtilTest, ReportSystemError) {
|
||||
fmt::MemoryWriter out;
|
||||
fmt::internal::format_system_error(out, EDOM, "test error");
|
||||
fmt::format_system_error(out, EDOM, "test error");
|
||||
out << '\n';
|
||||
EXPECT_WRITE(stderr, fmt::report_system_error(EDOM, "test error"), out.str());
|
||||
}
|
||||
@ -956,3 +956,17 @@ TEST(UtilTest, Conditional) {
|
||||
fmt::internal::Conditional<false, int, char>::type *pc = &c;
|
||||
(void)pc;
|
||||
}
|
||||
|
||||
struct TestLConv {
|
||||
char *thousands_sep;
|
||||
};
|
||||
|
||||
struct EmptyLConv {};
|
||||
|
||||
TEST(UtilTest, ThousandsSep) {
|
||||
char foo[] = "foo";
|
||||
TestLConv lc = {foo};
|
||||
EXPECT_EQ("foo", fmt::internal::thousands_sep(&lc).to_string());
|
||||
EmptyLConv empty_lc;
|
||||
EXPECT_EQ("", fmt::internal::thousands_sep(&empty_lc));
|
||||
}
|
||||
|
||||
@ -87,6 +87,13 @@ const Char BasicTestString<Char>::EMPTY[] = {0};
|
||||
typedef BasicTestString<char> TestString;
|
||||
typedef BasicTestString<wchar_t> TestWString;
|
||||
|
||||
template <typename Char>
|
||||
std::basic_ostream<Char> &operator<<(
|
||||
std::basic_ostream<Char> &os, const BasicTestString<Char> &s) {
|
||||
os << s.value();
|
||||
return os;
|
||||
}
|
||||
|
||||
class Date {
|
||||
int year_, month_, day_;
|
||||
public:
|
||||
|
||||
80
zone/map.cpp
80
zone/map.cpp
@ -1,5 +1,6 @@
|
||||
#include "../common/global_define.h"
|
||||
#include "../common/misc_functions.h"
|
||||
#include "../common/compression.h"
|
||||
|
||||
#include "map.h"
|
||||
#include "raycast_mesh.h"
|
||||
@ -10,83 +11,6 @@
|
||||
#include <memory>
|
||||
#include <tuple>
|
||||
#include <vector>
|
||||
#include <zlib.h>
|
||||
|
||||
|
||||
uint32 EstimateDeflateBuffer(uint32_t len) {
|
||||
z_stream zstream;
|
||||
memset(&zstream, 0, sizeof(zstream));
|
||||
|
||||
zstream.zalloc = Z_NULL;
|
||||
zstream.zfree = Z_NULL;
|
||||
zstream.opaque = Z_NULL;
|
||||
if (deflateInit(&zstream, Z_FINISH) != Z_OK)
|
||||
return 0;
|
||||
|
||||
return deflateBound(&zstream, len);
|
||||
}
|
||||
|
||||
uint32_t DeflateData(const char *buffer, uint32_t len, char *out_buffer, uint32_t out_len_max) {
|
||||
z_stream zstream;
|
||||
memset(&zstream, 0, sizeof(zstream));
|
||||
int zerror;
|
||||
|
||||
zstream.next_in = const_cast<unsigned char*>(reinterpret_cast<const unsigned char*>(buffer));
|
||||
zstream.avail_in = len;
|
||||
zstream.zalloc = Z_NULL;
|
||||
zstream.zfree = Z_NULL;
|
||||
zstream.opaque = Z_NULL;
|
||||
deflateInit(&zstream, Z_FINISH);
|
||||
|
||||
zstream.next_out = reinterpret_cast<unsigned char*>(out_buffer);
|
||||
zstream.avail_out = out_len_max;
|
||||
zerror = deflate(&zstream, Z_FINISH);
|
||||
|
||||
if (zerror == Z_STREAM_END)
|
||||
{
|
||||
deflateEnd(&zstream);
|
||||
return (uint32_t)zstream.total_out;
|
||||
}
|
||||
else
|
||||
{
|
||||
zerror = deflateEnd(&zstream);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
uint32 InflateData(const char* buffer, uint32 len, char* out_buffer, uint32 out_len_max) {
|
||||
z_stream zstream;
|
||||
int zerror = 0;
|
||||
int i;
|
||||
|
||||
zstream.next_in = const_cast<unsigned char*>(reinterpret_cast<const unsigned char*>(buffer));
|
||||
zstream.avail_in = len;
|
||||
zstream.next_out = reinterpret_cast<unsigned char*>(out_buffer);;
|
||||
zstream.avail_out = out_len_max;
|
||||
zstream.zalloc = Z_NULL;
|
||||
zstream.zfree = Z_NULL;
|
||||
zstream.opaque = Z_NULL;
|
||||
|
||||
i = inflateInit2(&zstream, 15);
|
||||
if (i != Z_OK) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
zerror = inflate(&zstream, Z_FINISH);
|
||||
if (zerror == Z_STREAM_END) {
|
||||
inflateEnd(&zstream);
|
||||
return zstream.total_out;
|
||||
}
|
||||
else {
|
||||
if (zerror == -4 && zstream.msg == 0)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
zerror = inflateEnd(&zstream);
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
|
||||
struct Map::impl
|
||||
{
|
||||
@ -451,7 +375,7 @@ bool Map::LoadV2(FILE *f) {
|
||||
|
||||
std::vector<char> buffer;
|
||||
buffer.resize(buffer_size);
|
||||
uint32 v = InflateData(&data[0], data_size, &buffer[0], buffer_size);
|
||||
uint32 v = EQEmu::InflateData(&data[0], data_size, &buffer[0], buffer_size);
|
||||
|
||||
char *buf = &buffer[0];
|
||||
uint32 vert_count;
|
||||
|
||||
@ -10,13 +10,13 @@ IPathfinder *IPathfinder::Load(const std::string &zone) {
|
||||
struct stat statbuffer;
|
||||
std::string waypoint_path = fmt::format("maps/{0}.path", zone);
|
||||
std::string navmesh_path = fmt::format("maps/{0}.nav", zone);
|
||||
if (stat(navmesh_path.c_str(), &statbuffer) == 0) {
|
||||
return new PathfinderNavmesh(navmesh_path);
|
||||
}
|
||||
|
||||
if (stat(waypoint_path.c_str(), &statbuffer) == 0) {
|
||||
return new PathfinderWaypoint(waypoint_path);
|
||||
}
|
||||
|
||||
//if (stat(waypoint_path.c_str(), &statbuffer) == 0) {
|
||||
// return new PathfinderNavmesh(navmesh_path);
|
||||
//}
|
||||
|
||||
return new PathfinderNull();
|
||||
}
|
||||
|
||||
@ -0,0 +1,268 @@
|
||||
#include <memory>
|
||||
#include <stdio.h>
|
||||
#include <vector>
|
||||
#include <DetourNavMesh.h>
|
||||
#include <DetourNavMeshQuery.h>
|
||||
#include "pathfinder_nav_mesh.h"
|
||||
|
||||
#include "zone.h"
|
||||
#include "client.h"
|
||||
#include "../common/compression.h"
|
||||
|
||||
struct PathfinderNavmesh::Implementation
|
||||
{
|
||||
dtNavMesh *nav_mesh;
|
||||
dtNavMeshQuery *query;
|
||||
};
|
||||
|
||||
PathfinderNavmesh::PathfinderNavmesh(const std::string &path)
|
||||
{
|
||||
m_impl.reset(new Implementation());
|
||||
m_impl->nav_mesh = nullptr;
|
||||
m_impl->query = nullptr;
|
||||
}
|
||||
|
||||
PathfinderNavmesh::~PathfinderNavmesh()
|
||||
{
|
||||
if (m_impl->nav_mesh) {
|
||||
dtFreeNavMesh(m_impl->nav_mesh);
|
||||
}
|
||||
|
||||
if (m_impl->query) {
|
||||
dtFreeNavMeshQuery(m_impl->query);
|
||||
}
|
||||
}
|
||||
|
||||
IPathfinder::IPath PathfinderNavmesh::FindRoute(const glm::vec3 &start, const glm::vec3 &end)
|
||||
{
|
||||
if (!m_impl->nav_mesh || !m_impl->query) {
|
||||
IPath Route;
|
||||
Route.push_back(start);
|
||||
Route.push_back(end);
|
||||
return Route;
|
||||
}
|
||||
|
||||
glm::vec3 ext(15.0f, 100.0f, 15.0f);
|
||||
dtQueryFilter filter;
|
||||
filter.setIncludeFlags(65535U);
|
||||
filter.setAreaCost(0, 1.0f); //Normal
|
||||
filter.setAreaCost(0, 1.0f); //Water
|
||||
filter.setAreaCost(0, 1.0f); //Lava
|
||||
filter.setAreaCost(0, 1.0f); //PvP
|
||||
filter.setAreaCost(0, 1.0f); //Slime
|
||||
filter.setAreaCost(0, 1.0f); //Ice
|
||||
filter.setAreaCost(0, 1.0f); //V Water (Frigid Water)
|
||||
filter.setAreaCost(0, 1.0f); //General Area
|
||||
filter.setAreaCost(0, 1.0f); //Portal
|
||||
|
||||
dtPolyRef start_ref;
|
||||
dtPolyRef end_ref;
|
||||
|
||||
m_impl->query->findNearestPoly(&start[0], &ext[0], &filter, &start_ref, 0);
|
||||
m_impl->query->findNearestPoly(&end[0], &ext[0], &filter, &end_ref, 0);
|
||||
|
||||
if (!start_ref || !end_ref) {
|
||||
IPath Route;
|
||||
Route.push_back(start);
|
||||
Route.push_back(end);
|
||||
return Route;
|
||||
}
|
||||
|
||||
int npoly = 0;
|
||||
dtPolyRef path[1024] = { 0 };
|
||||
m_impl->query->findPath(start_ref, end_ref, &start[0], &end[0], &filter, path, &npoly, 1024);
|
||||
|
||||
if (npoly) {
|
||||
glm::vec3 epos = end;
|
||||
if (path[npoly - 1] != end_ref)
|
||||
m_impl->query->closestPointOnPoly(path[npoly - 1], &end[0], &epos[0], 0);
|
||||
|
||||
float straight_path[2048 * 3];
|
||||
unsigned char straight_path_flags[2048];
|
||||
int n_straight_polys;
|
||||
dtPolyRef straight_path_polys[2048];
|
||||
m_impl->query->findStraightPath(&start[0], &epos[0], path, npoly,
|
||||
straight_path, straight_path_flags,
|
||||
straight_path_polys, &n_straight_polys, 2048, DT_STRAIGHTPATH_ALL_CROSSINGS);
|
||||
|
||||
if (n_straight_polys) {
|
||||
IPath Route;
|
||||
|
||||
for (int i = 0; i < n_straight_polys - 1; ++i) {
|
||||
glm::vec3 color(1.0f, 1.0f, 0.0f);
|
||||
unsigned short flag = 0;
|
||||
if (dtStatusSucceed(m_impl->nav_mesh->getPolyFlags(straight_path_polys[i], &flag))) {
|
||||
if (flag & 512) { //Portal
|
||||
Route.push_back(true);
|
||||
}
|
||||
}
|
||||
|
||||
Route.push_back(glm::vec3(straight_path[i * 3], straight_path[i * 3 + 1] + 0.4f, straight_path[i * 3 + 2]));
|
||||
}
|
||||
|
||||
return Route;
|
||||
}
|
||||
|
||||
IPath Route;
|
||||
Route.push_back(start);
|
||||
Route.push_back(end);
|
||||
return Route;
|
||||
}
|
||||
else {
|
||||
IPath Route;
|
||||
Route.push_back(start);
|
||||
Route.push_back(end);
|
||||
return Route;
|
||||
}
|
||||
}
|
||||
|
||||
glm::vec3 PathfinderNavmesh::GetRandomLocation()
|
||||
{
|
||||
return glm::vec3();
|
||||
}
|
||||
|
||||
void PathfinderNavmesh::DebugCommand(Client *c, const Seperator *sep)
|
||||
{
|
||||
if (sep->arg[1][0] == '\0' || !strcasecmp(sep->arg[1], "help"))
|
||||
{
|
||||
c->Message(0, "#path show: Plots a path from the user to their target.");
|
||||
return;
|
||||
}
|
||||
|
||||
if (!strcasecmp(sep->arg[1], "show"))
|
||||
{
|
||||
if (c->GetTarget() != nullptr) {
|
||||
auto target = c->GetTarget();
|
||||
glm::vec3 start(c->GetX(), c->GetY(), c->GetZ());
|
||||
glm::vec3 end(target->GetX(), target->GetY(), target->GetZ());
|
||||
|
||||
ShowPath(c, start, end);
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
void PathfinderNavmesh::Load(const std::string &path)
|
||||
{
|
||||
if (m_impl->nav_mesh) {
|
||||
dtFreeNavMesh(m_impl->nav_mesh);
|
||||
m_impl->nav_mesh = nullptr;
|
||||
}
|
||||
|
||||
if (m_impl->query) {
|
||||
dtFreeNavMeshQuery(m_impl->query);
|
||||
m_impl->query = nullptr;
|
||||
}
|
||||
|
||||
FILE *f = fopen(path.c_str(), "rb");
|
||||
if (f) {
|
||||
char magic[9] = { 0 };
|
||||
if (fread(magic, 9, 1, f) != 1) {
|
||||
fclose(f);
|
||||
return;
|
||||
}
|
||||
|
||||
if (strncmp(magic, "EQNAVMESH", 9) != 0)
|
||||
{
|
||||
fclose(f);
|
||||
return;
|
||||
}
|
||||
|
||||
uint32_t version = 0;
|
||||
if (fread(&version, sizeof(uint32_t), 1, f) != 1) {
|
||||
fclose(f);
|
||||
return;
|
||||
}
|
||||
|
||||
if (version != 2U) {
|
||||
fclose(f);
|
||||
return;
|
||||
}
|
||||
|
||||
uint32_t data_size;
|
||||
if (fread(&data_size, sizeof(data_size), 1, f) != 1) {
|
||||
fclose(f);
|
||||
return;
|
||||
}
|
||||
|
||||
uint32_t buffer_size;
|
||||
if (fread(&buffer_size, sizeof(buffer_size), 1, f) != 1) {
|
||||
fclose(f);
|
||||
return;
|
||||
}
|
||||
|
||||
std::vector<char> data;
|
||||
data.resize(data_size);
|
||||
if (fread(&data[0], data_size, 1, f) != 1) {
|
||||
fclose(f);
|
||||
return;
|
||||
}
|
||||
|
||||
std::vector<char> buffer;
|
||||
buffer.resize(buffer_size);
|
||||
uint32_t v = EQEmu::InflateData(&data[0], data_size, &buffer[0], buffer_size);
|
||||
fclose(f);
|
||||
|
||||
char *buf = &buffer[0];
|
||||
m_impl->nav_mesh = dtAllocNavMesh();
|
||||
|
||||
uint32_t number_of_tiles = *(uint32_t*)buf;
|
||||
buf += sizeof(uint32_t);
|
||||
|
||||
dtNavMeshParams params = *(dtNavMeshParams*)buf;
|
||||
buf += sizeof(dtNavMeshParams);
|
||||
|
||||
dtStatus status = m_impl->nav_mesh->init(¶ms);
|
||||
if (dtStatusFailed(status))
|
||||
{
|
||||
dtFreeNavMesh(m_impl->nav_mesh);
|
||||
m_impl->nav_mesh = nullptr;
|
||||
return;
|
||||
}
|
||||
|
||||
for (unsigned int i = 0; i < number_of_tiles; ++i)
|
||||
{
|
||||
uint32_t tile_ref = *(uint32_t*)buf;
|
||||
buf += sizeof(uint32_t);
|
||||
|
||||
int32_t data_size = *(uint32_t*)buf;
|
||||
buf += sizeof(uint32_t);
|
||||
|
||||
if (!tile_ref || !data_size) {
|
||||
dtFreeNavMesh(m_impl->nav_mesh);
|
||||
m_impl->nav_mesh = nullptr;
|
||||
return;
|
||||
}
|
||||
|
||||
unsigned char* data = (unsigned char*)dtAlloc(data_size, DT_ALLOC_PERM);
|
||||
memcpy(data, buf, data_size);
|
||||
buf += data_size;
|
||||
|
||||
m_impl->nav_mesh->addTile(data, data_size, DT_TILE_FREE_DATA, tile_ref, 0);
|
||||
}
|
||||
|
||||
m_impl->query = dtAllocNavMeshQuery();
|
||||
m_impl->query->init(m_impl->nav_mesh, 32768);
|
||||
}
|
||||
}
|
||||
|
||||
void PathfinderNavmesh::ShowPath(Client * c, const glm::vec3 & start, const glm::vec3 & end)
|
||||
{
|
||||
auto path = FindRoute(start, end);
|
||||
std::vector<FindPerson_Point> points;
|
||||
|
||||
FindPerson_Point p;
|
||||
for (auto &node : path)
|
||||
{
|
||||
if (!node.teleport) {
|
||||
p.x = node.pos.x;
|
||||
p.y = node.pos.y;
|
||||
p.z = node.pos.z;
|
||||
|
||||
points.push_back(p);
|
||||
}
|
||||
}
|
||||
|
||||
c->SendPathPacket(points);
|
||||
}
|
||||
@ -1,14 +1,22 @@
|
||||
#pragma once
|
||||
|
||||
#include "pathfinder_interface.h"
|
||||
#include <string>
|
||||
|
||||
class PathfinderNavmesh : public IPathfinder
|
||||
{
|
||||
public:
|
||||
PathfinderNavmesh() { }
|
||||
virtual ~PathfinderNavmesh() { }
|
||||
PathfinderNavmesh(const std::string &path);
|
||||
virtual ~PathfinderNavmesh();
|
||||
|
||||
virtual IPath FindRoute(const glm::vec3 &start, const glm::vec3 &end);
|
||||
virtual glm::vec3 GetRandomLocation();
|
||||
virtual void DebugCommand(Client *c, const Seperator *sep);
|
||||
|
||||
private:
|
||||
void Load(const std::string &path);
|
||||
void ShowPath(Client *c, const glm::vec3 &start, const glm::vec3 &end);
|
||||
|
||||
struct Implementation;
|
||||
std::unique_ptr<Implementation> m_impl;
|
||||
};
|
||||
Loading…
x
Reference in New Issue
Block a user