Revert "Build System Updated"

libs/luabind/luabind/detail/pointee_sizeof.hpp

@@ -0,0 +1,54 @@
+// Copyright (c) 2004 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 POINTEE_SIZEOF_040211_HPP
+#define POINTEE_SIZEOF_040211_HPP
+
+#include <boost/mpl/int.hpp>
+
+namespace luabind {
+
+    namespace detail {
+
+    template<class T> T& deref_type(T(*)(), int);
+    template<class T> T& deref_type(T*(*)(), long);
+
+    } // namespace detail
+
+    // returns the indirect sizeof U, as in
+    //    sizeof(T*) = sizeof(T)
+    //    sizeof(T&) = sizeof(T)
+    //    sizeof(T)  = sizeof(T)
+    template<class T>
+    struct pointee_sizeof
+    {
+        BOOST_STATIC_CONSTANT(int, value = (
+            sizeof(detail::deref_type((T(*)())0), 0L)
+        ));
+
+        typedef boost::mpl::int_<value> type;
+    };
+
+} // namespace luabind
+
+#endif // POINTEE_SIZEOF_040211_HPP
+