1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253 |
- // (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_PARAMETER_TYPES_HPP_INCLUDED
- #define BOOST_FT_PARAMETER_TYPES_HPP_INCLUDED
- #include <boost/blank.hpp>
- #include <boost/mpl/if.hpp>
- #include <boost/mpl/aux_/lambda_support.hpp>
- #include <boost/mpl/pop_front.hpp>
- #include <boost/function_types/is_callable_builtin.hpp>
- #include <boost/function_types/components.hpp>
- namespace boost
- {
- namespace function_types
- {
- using mpl::placeholders::_;
-
- template< typename T, typename ClassTypeTransform = add_reference<_> >
- struct parameter_types;
- namespace detail
- {
- template<typename T, typename ClassTypeTransform>
- struct parameter_types_impl
- : mpl::pop_front
- < typename function_types::components<T,ClassTypeTransform>::types
- >::type
- { };
- }
- template<typename T, typename ClassTypeTransform> struct parameter_types
- : mpl::if_
- < function_types::is_callable_builtin<T>
- , detail::parameter_types_impl<T,ClassTypeTransform>, boost::blank
- >::type
- {
- BOOST_MPL_AUX_LAMBDA_SUPPORT(2,parameter_types,(T,ClassTypeTransform))
- };
- }
- }
- #endif
|