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Bytemaster's Boost Libraries
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/Users/dlarimer/dev/libs/reflect/include/boost/reflect/reflect.hpp
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00001 00007 #ifndef _BOOST_REFLECT_HPP_ 00008 #define _BOOST_REFLECT_HPP_ 00009 00010 #include <boost/static_assert.hpp> 00011 #include <boost/preprocessor/seq/for_each_i.hpp> 00012 #include <boost/preprocessor/seq/seq.hpp> 00013 #include <boost/preprocessor/stringize.hpp> 00014 #include <boost/preprocessor/tuple/elem.hpp> 00015 #include <boost/preprocessor/facilities/empty.hpp> 00016 #include <boost/type_traits/remove_const.hpp> 00017 #include <boost/type_traits/remove_reference.hpp> 00018 #include <boost/type_traits/remove_pointer.hpp> 00019 #include <string> 00020 #include <typeinfo> 00021 #include <vector> 00022 #include <list> 00023 #include <set> 00024 #include <map> 00025 #include <stdint.h> 00026 #include <boost/fusion/container/vector.hpp> 00027 #include <boost/reflect/void.hpp> 00028 #include <boost/reflect/vtable.hpp> 00029 #include <boost/reflect/typeinfo.hpp> 00030 00031 namespace boost { namespace reflect { 00032 00040 template<typename T> 00041 struct reflector{ 00042 typedef T type; 00043 typedef boost::fusion::vector<> base_class_types; 00044 typedef boost::false_type is_defined; 00045 template<typename Visitor> 00046 static inline void visit( const Visitor& ){}; 00047 }; 00048 00049 } } // namespace boost::reflect 00050 00051 #ifndef DOXYGEN 00052 00053 #define BOOST_REFLECT_VISIT_BASE(r, visitor, base) \ 00054 boost::reflect::reflector<base>::visit( visitor ); 00055 00056 #define BOOST_REFLECT_VISIT_MEMBER( r, visitor, elem ) \ 00057 visitor.template operator()<BOOST_TYPEOF(type::elem),type,&type::elem>( BOOST_PP_STRINGIZE(elem) ); 00058 00059 #define BOOST_REFLECT_IMPL( TYPE, INHERITS, MEMBERS ) \ 00060 template<typename Visitor>\ 00061 static inline void visit( const Visitor& v ) { \ 00062 BOOST_PP_SEQ_FOR_EACH( BOOST_REFLECT_VISIT_BASE, v, INHERITS ) \ 00063 BOOST_PP_SEQ_FOR_EACH( BOOST_REFLECT_VISIT_MEMBER, v, MEMBERS ) \ 00064 } 00065 00066 #endif // DOXYGEN 00067 00075 #define BOOST_REFLECT_DERIVED( TYPE, INHERITS, MEMBERS ) \ 00076 BOOST_REFLECT_TYPEINFO(TYPE) \ 00077 namespace boost { namespace reflect { \ 00078 template<> struct reflector<TYPE> {\ 00079 typedef TYPE type; \ 00080 typedef boost::true_type is_defined; \ 00081 BOOST_REFLECT_IMPL( TYPE, INHERITS, MEMBERS ) \ 00082 }; } } 00083 00084 00092 #define BOOST_REFLECT( TYPE, MEMBERS ) \ 00093 BOOST_REFLECT_DERIVED( TYPE, BOOST_PP_SEQ_NIL, MEMBERS ) 00094 00095 00096 00097 00098 00099 #endif