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Bytemaster's Boost Libraries
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/Users/dlarimer/dev/libs/reflect/include/boost/reflect/old.hpp
00001 00002 00003 #ifndef DOXYGEN 00004 #define CUSTOM_MEMBER_CASES(r, data, i, elem)\ 00005 case BOOST_PP_TUPLE_ELEM( 3, 1, elem ):\ 00006 v.accept_member( name, &data::BOOST_PP_TUPLE_ELEM(3, 0, elem), BOOST_PP_STRINGIZE( BOOST_PP_TUPLE_ELEM(3,0,elem) ), BOOST_PP_TUPLE_ELEM(3, 2,elem) );\ 00007 break; 00008 00009 #define CUSTOM_MEMBER_ALL(r, data, i, elem)\ 00010 v.accept_member( name, &data::BOOST_PP_TUPLE_ELEM(3, 0, elem), BOOST_PP_STRINGIZE( BOOST_PP_TUPLE_ELEM(3,0,elem) ), BOOST_PP_TUPLE_ELEM(3, 2,elem) );\ 00011 00012 #define MEMBER_CASES(r, data, i, elem)\ 00013 case i:\ 00014 v.accept_member( name, &data::elem, BOOST_PP_STRINGIZE( elem ), i ); \ 00015 break; 00016 00017 #define MEMBER_ALL(r, data, i, elem)\ 00018 v.accept_member( name, &data::elem, BOOST_PP_STRINGIZE( elem ), i ); 00019 00020 #define INHERITS (baseA)(baseB) 00021 00022 #define ACCEPT_BASE(r, data, i, elem) \ 00023 v.accept_base( *static_cast<elem*>(&name), BOOST_PP_STRINGIZE( elem ), field ); 00024 00025 00026 #define BOOST_REFLECT_IMPL( CONST,TYPE, INHERITS, MEMBERS ) \ 00027 template<typename Visitor>\ 00028 static inline void visit( CONST TYPE& name, Visitor& v, uint32_t field = -1 ) { \ 00029 v.start(name, BOOST_PP_STRINGIZE(TYPE) );\ 00030 BOOST_PP_SEQ_FOR_EACH_I( ACCEPT_BASE, TYPE, INHERITS ) \ 00031 switch( field ) { \ 00032 case -1: \ 00033 BOOST_PP_SEQ_FOR_EACH_I( MEMBER_ALL, TYPE, MEMBERS ) \ 00034 break; \ 00035 BOOST_PP_SEQ_FOR_EACH_I( MEMBER_CASES, TYPE, MEMBERS ) \ 00036 default: \ 00037 v.not_found( name, field );\ 00038 }\ 00039 v.end(name, BOOST_PP_STRINGIZE(TYPE) );\ 00040 } \ 00041 00042 #define BOOST_REFLECT_CUSTOM_IMPL( CONST,TYPE, INHERITS, MEMBERS ) \ 00043 template<typename Visitor>\ 00044 static inline void visit( CONST TYPE& name, Visitor& v, uint32_t field = -1 ) { \ 00045 v.start(name, BOOST_PP_STRINGIZE(TYPE) );\ 00046 BOOST_PP_SEQ_FOR_EACH_I( ACCEPT_BASE, TYPE, INHERITS ) \ 00047 switch( field ) { \ 00048 case -1: \ 00049 BOOST_PP_SEQ_FOR_EACH_I( CUSTOM_MEMBER_ALL, TYPE, MEMBERS ) \ 00050 break; \ 00051 BOOST_PP_SEQ_FOR_EACH_I( CUSTOM_MEMBER_CASES, TYPE, MEMBERS ) \ 00052 default: \ 00053 v.not_found( name, field );\ 00054 }\ 00055 v.end(name, BOOST_PP_STRINGIZE(TYPE) );\ 00056 } \ 00057 00058 #define BOOST_REFLECT_EMPTY 00059 00060 #define VISIT_BASE( r, data, elem ) reflector<elem>::visit( *((vtable<elem,InterfaceDelegate>*)&a), data ); 00061 #define VISIT_MEMBER( r, data, elem ) t.template accept<data>( a.elem, BOOST_PP_STRINGIZE(elem) ); 00062 #endif // DOXYGEN 00063 00070 #define BOOST_REFLECT( TYPE, INHERITS, MEMBERS ) \ 00071 BOOST_REFLECT_TYPEINFO(TYPE) \ 00072 namespace boost { namespace reflect { \ 00073 template<> struct reflector<TYPE> {\ 00074 BOOST_REFLECT_IMPL( const, TYPE, INHERITS, MEMBERS ) \ 00075 BOOST_REFLECT_IMPL( BOOST_REFLECT_EMPTY, TYPE, INHERITS, MEMBERS ) \ 00076 \ 00077 template<typename T, typename InterfaceDelegate> \ 00078 static void visit( boost::reflect::vtable<TYPE,InterfaceDelegate>& a, T& t ) { \ 00079 BOOST_PP_SEQ_FOR_EACH( VISIT_BASE, t, INHERITS ) \ 00080 BOOST_PP_SEQ_FOR_EACH( VISIT_MEMBER, TYPE, MEMBERS ) \ 00081 } \ 00082 }; } } 00083 00084 00093 #define BOOST_REFLECT_CUSTOM( TYPE, INHERITS, MEMBERS ) \ 00094 BOOST_REFLECT_TYPEINFO(TYPE) \ 00095 namespace boost { namespace reflect { \ 00096 template<> struct reflector<TYPE> { \ 00097 BOOST_REFLECT_CUSTOM_IMPL( const, TYPE, INHERITS, MEMBERS ) \ 00098 BOOST_REFLECT_CUSTOM_IMPL( BOOST_REFLECT_EMPTY, TYPE, INHERITS, MEMBERS ) \ 00099 } } }