// Boost result_of library // Copyright Douglas Gregor 2004. Use, modification and // distribution is subject to 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) // For more information, see http://www.boost.org/libs/utility #if !defined(BOOST_PP_IS_ITERATING) # error Boost result_of - do not include this file! #endif // CWPro8 requires an argument in a function type specialization #if BOOST_WORKAROUND(__MWERKS__, BOOST_TESTED_AT(0x3002)) && BOOST_PP_ITERATION() == 0 # define BOOST_RESULT_OF_ARGS void #else # define BOOST_RESULT_OF_ARGS BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),T) #endif #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551)) template<typename F BOOST_PP_COMMA_IF(BOOST_PP_ITERATION()) BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),typename T)> struct result_of<F(BOOST_RESULT_OF_ARGS)> : boost::detail::result_of_impl<F, F(BOOST_RESULT_OF_ARGS), (boost::detail::has_result_type<F>::value)> {}; #endif #undef BOOST_RESULT_OF_ARGS #if BOOST_PP_ITERATION() >= 1 namespace detail { template<typename R, typename FArgs BOOST_PP_COMMA_IF(BOOST_PP_ITERATION()) BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),typename T)> struct result_of_impl<R (*)(BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),T)), FArgs, false> { typedef R type; }; template<typename R, typename FArgs BOOST_PP_COMMA_IF(BOOST_PP_ITERATION()) BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),typename T)> struct result_of_impl<R (&)(BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),T)), FArgs, false> { typedef R type; }; #if !BOOST_WORKAROUND(__BORLANDC__, BOOST_TESTED_AT(0x551)) template<typename R, typename FArgs BOOST_PP_COMMA_IF(BOOST_PP_ITERATION()) BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),typename T)> struct result_of_impl<R (T0::*) (BOOST_PP_ENUM_SHIFTED_PARAMS(BOOST_PP_ITERATION(),T)), FArgs, false> { typedef R type; }; template<typename R, typename FArgs BOOST_PP_COMMA_IF(BOOST_PP_ITERATION()) BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),typename T)> struct result_of_impl<R (T0::*) (BOOST_PP_ENUM_SHIFTED_PARAMS(BOOST_PP_ITERATION(),T)) const, FArgs, false> { typedef R type; }; template<typename R, typename FArgs BOOST_PP_COMMA_IF(BOOST_PP_ITERATION()) BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),typename T)> struct result_of_impl<R (T0::*) (BOOST_PP_ENUM_SHIFTED_PARAMS(BOOST_PP_ITERATION(),T)) volatile, FArgs, false> { typedef R type; }; template<typename R, typename FArgs BOOST_PP_COMMA_IF(BOOST_PP_ITERATION()) BOOST_PP_ENUM_PARAMS(BOOST_PP_ITERATION(),typename T)> struct result_of_impl<R (T0::*) (BOOST_PP_ENUM_SHIFTED_PARAMS(BOOST_PP_ITERATION(),T)) const volatile, FArgs, false> { typedef R type; }; #endif } #endif