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Diffstat (limited to '3rdParty/Boost/src/boost/function_types/detail/classifier.hpp')
-rw-r--r-- | 3rdParty/Boost/src/boost/function_types/detail/classifier.hpp | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/3rdParty/Boost/src/boost/function_types/detail/classifier.hpp b/3rdParty/Boost/src/boost/function_types/detail/classifier.hpp new file mode 100644 index 0000000..03f3419 --- /dev/null +++ b/3rdParty/Boost/src/boost/function_types/detail/classifier.hpp @@ -0,0 +1,82 @@ + +// (C) Copyright Tobias Schwinger +// +// Use modification and distribution are subject to the boost Software License, +// Version 1.0. (See http://www.boost.org/LICENSE_1_0.txt). + +//------------------------------------------------------------------------------ + +#ifndef BOOST_FT_DETAIL_CLASSIFIER_HPP_INCLUDED +#define BOOST_FT_DETAIL_CLASSIFIER_HPP_INCLUDED + +#include <boost/type.hpp> +#include <boost/config.hpp> +#include <boost/type_traits/config.hpp> +#include <boost/type_traits/is_reference.hpp> +#include <boost/type_traits/add_reference.hpp> + +#include <boost/function_types/config/config.hpp> +#include <boost/function_types/property_tags.hpp> + +namespace boost { namespace function_types { namespace detail { + +template<typename T> struct classifier; + +template<std::size_t S> struct char_array { typedef char (&type)[S]; }; + +template<bits_t Flags, bits_t CCID, std::size_t Arity> struct encode_charr +{ + typedef typename char_array< + ::boost::function_types::detail::encode_charr_impl<Flags,CCID,Arity>::value + >::type type; +}; + +char BOOST_TT_DECL classifier_impl(...); + +#define BOOST_FT_variations BOOST_FT_function|BOOST_FT_pointer|\ + BOOST_FT_member_pointer + +#define BOOST_FT_type_function(cc,name) BOOST_FT_SYNTAX( \ + R BOOST_PP_EMPTY,BOOST_PP_LPAREN,cc,* BOOST_PP_EMPTY,name,BOOST_PP_RPAREN) + +#define BOOST_FT_type_function_pointer(cc,name) BOOST_FT_SYNTAX( \ + R BOOST_PP_EMPTY,BOOST_PP_LPAREN,cc,** BOOST_PP_EMPTY,name,BOOST_PP_RPAREN) + +#define BOOST_FT_type_member_function_pointer(cc,name) BOOST_FT_SYNTAX( \ + R BOOST_PP_EMPTY,BOOST_PP_LPAREN,cc,T0::** BOOST_PP_EMPTY,name,BOOST_PP_RPAREN) + +#define BOOST_FT_al_path boost/function_types/detail/classifier_impl +#include <boost/function_types/detail/pp_loop.hpp> + +template<typename T> struct classifier_bits +{ + static typename boost::add_reference<T>::type tester; + + BOOST_STATIC_CONSTANT(bits_t,value = (bits_t)sizeof( + boost::function_types::detail::classifier_impl(& tester) + )-1); +}; + +template<typename T> struct classifier +{ + typedef detail::constant< + ::boost::function_types::detail::decode_bits< + ::boost::function_types::detail::classifier_bits<T>::value + >::tag_bits > + bits; + + typedef detail::full_mask mask; + + typedef detail::constant< + ::boost::function_types::detail::decode_bits< + ::boost::function_types::detail::classifier_bits<T>::value + >::arity > + function_arity; +}; + + + +} } } // namespace ::boost::function_types::detail + +#endif + |