Swiftdiff options
Diffstat (limited to '3rdParty/Boost/src/boost/proto/detail/generate_by_value.hpp')
| -rw-r--r-- | 3rdParty/Boost/src/boost/proto/detail/generate_by_value.hpp | 93 |
1 files changed, 93 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/proto/detail/generate_by_value.hpp b/3rdParty/Boost/src/boost/proto/detail/generate_by_value.hpp new file mode 100644 index 0000000..835642e --- /dev/null +++ b/3rdParty/Boost/src/boost/proto/detail/generate_by_value.hpp @@ -0,0 +1,93 @@ +#if !defined(BOOST_PROTO_DONT_USE_PREPROCESSED_FILES) + + #include <boost/proto/detail/preprocessed/generate_by_value.hpp> + +#elif !defined(BOOST_PP_IS_ITERATING) + + #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES) + #pragma wave option(preserve: 2, line: 0, output: "preprocessed/generate_by_value.hpp") + #endif + + /////////////////////////////////////////////////////////////////////////////// + /// \file generate_by_value.hpp + /// Contains definition of by_value_generator_\<\> class template. + // + // Copyright 2008 Eric Niebler. Distributed under the Boost + // Software License, Version 1.0. (See accompanying file + // LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) + + #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES) + #pragma wave option(preserve: 1) + #endif + + #define BOOST_PP_ITERATION_PARAMS_1 \ + (3, (1, BOOST_PROTO_MAX_ARITY, <boost/proto/detail/generate_by_value.hpp>)) + #include BOOST_PP_ITERATE() + + #if defined(__WAVE__) && defined(BOOST_PROTO_CREATE_PREPROCESSED_FILES) + #pragma wave option(output: null) + #endif + +#else // BOOST_PP_IS_ITERATING + + #define N BOOST_PP_ITERATION() + + template<typename Tag BOOST_PP_ENUM_TRAILING_PARAMS(N, typename Arg) > + struct by_value_generator_< + proto::expr<Tag, BOOST_PP_CAT(list, N)<BOOST_PP_ENUM_PARAMS(N, Arg)>, N> + > + { + typedef + BOOST_PP_CAT(list, N)<BOOST_PP_ENUM_PARAMS(N, Arg)> + src_args; + + typedef + BOOST_PP_CAT(list, N)< + BOOST_PP_ENUM_BINARY_PARAMS(N, typename uncvref<Arg, >::type BOOST_PP_INTERCEPT) + > + dst_args; + + typedef proto::expr<Tag, src_args, N> src_type; + typedef proto::expr<Tag, dst_args, N> type; + + BOOST_FORCEINLINE + static type const call(src_type const &e) + { + type that = { + BOOST_PP_ENUM_PARAMS(N, e.child) + }; + return that; + } + }; + + template<typename Tag BOOST_PP_ENUM_TRAILING_PARAMS(N, typename Arg) > + struct by_value_generator_< + proto::basic_expr<Tag, BOOST_PP_CAT(list, N)<BOOST_PP_ENUM_PARAMS(N, Arg)>, N> + > + { + typedef + BOOST_PP_CAT(list, N)<BOOST_PP_ENUM_PARAMS(N, Arg)> + src_args; + + typedef + BOOST_PP_CAT(list, N)< + BOOST_PP_ENUM_BINARY_PARAMS(N, typename uncvref<Arg, >::type BOOST_PP_INTERCEPT) + > + dst_args; + + typedef proto::basic_expr<Tag, src_args, N> src_type; + typedef proto::basic_expr<Tag, dst_args, N> type; + + BOOST_FORCEINLINE + static type const call(src_type const &e) + { + type that = { + BOOST_PP_ENUM_PARAMS(N, e.child) + }; + return that; + } + }; + + #undef N + +#endif |