/Src/Dependencies/Boost/boost/function_types/is_function_reference.hpp

 1
 2// (C) Copyright Tobias Schwinger
 3//
 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
 7//------------------------------------------------------------------------------
 8
 9#ifndef BOOST_FT_IS_FUNCTION_REFERENCE_HPP_INCLUDED
10#define BOOST_FT_IS_FUNCTION_REFERENCE_HPP_INCLUDED
11
12#include <boost/mpl/aux_/lambda_support.hpp>
13#include <boost/type_traits/detail/template_arity_spec.hpp>
14
15#include <boost/function_types/components.hpp>
16
17namespace boost 
18{ 
19  namespace function_types 
20  {
21    template< typename T, typename Tag = null_tag > 
22    struct is_function_reference
23      : function_types::represents
24        < function_types::components<T>
25        , function_types::tag<Tag ,detail::reference_tag> >
26    { 
27      BOOST_MPL_AUX_LAMBDA_SUPPORT(2,is_function_reference,(T,Tag))
28    };
29  }
30  BOOST_TT_AUX_TEMPLATE_ARITY_SPEC(2,function_types::is_function_reference)
31} 
32
33#endif
34