2 // (C) Copyright Tobias Schwinger
4 // Use modification and distribution are subject to the boost Software License,
5 // Version 1.0. (See http://www.boost.org/LICENSE_1_0.txt).
6 //------------------------------------------------------------------------------
8 #ifndef BOOST_FT_IS_FUNCTION_HPP_INCLUDED
9 #define BOOST_FT_IS_FUNCTION_HPP_INCLUDED
11 #include <boost/mpl/aux_/lambda_support.hpp>
13 #include <boost/function_types/components.hpp>
17 namespace function_types
19 template< typename T, typename Tag = null_tag >
21 : function_types::represents
22 < function_types::components<T>
23 , function_types::tag<Tag ,detail::function_tag>
26 BOOST_MPL_AUX_LAMBDA_SUPPORT(2,is_function,(T,Tag))