EQStream abstraction layer

libs/luabind/luabind/detail/debug.hpp

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+// Copyright (c) 2003 Daniel Wallin and Arvid Norberg
+
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+
+// The above copyright notice and this permission notice shall be included
+// in all copies or substantial portions of the Software.
+
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF
+// ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
+// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+// PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+// SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR
+// ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+// ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE
+// OR OTHER DEALINGS IN THE SOFTWARE.
+
+#ifndef LUABIND_DEBUG_HPP_INCLUDED
+#define LUABIND_DEBUG_HPP_INCLUDED
+
+#ifndef NDEBUG
+
+#include <luabind/lua_include.hpp>
+#include <cassert>
+
+namespace luabind { namespace detail
+{
+	struct stack_checker_type
+	{
+		stack_checker_type(lua_State* L)
+			: m_L(L)
+			, m_stack(lua_gettop(m_L))
+		{}
+
+		~stack_checker_type()
+		{
+			assert(m_stack == lua_gettop(m_L));
+		}
+
+		lua_State* m_L;
+		int m_stack;
+	};
+
+}}
+#define LUABIND_CHECK_STACK(L) luabind::detail::stack_checker_type stack_checker_object(L)
+#else
+#define LUABIND_CHECK_STACK(L) do {} while (0)
+#endif
+
+#endif // LUABIND_DEBUG_HPP_INCLUDED