boost/function_types/is_nonmember_callable_builtin.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_NONMEMBER_CALLABLE_BUILTIN_HPP_INCLUDED
  10 #define BOOST_FT_IS_NONMEMBER_CALLABLE_BUILTIN_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
  17 namespace boost
  18 {
  19   namespace function_types
  20   {
  21     template< typename T, typename Tag = null_tag >
  22     struct is_nonmember_callable_builtin
  23       : function_types::represents
  24         < function_types::components<T>
  25         , function_types::tag<Tag,detail::nonmember_callable_builtin_tag>
  26         >
  27     {
  28       BOOST_MPL_AUX_LAMBDA_SUPPORT(2,is_nonmember_callable_builtin,(T,Tag))
  29     };
  30   }
  31   BOOST_TT_AUX_TEMPLATE_ARITY_SPEC(2,function_types::is_nonmember_callable_builtin)
  32 }
  33
  34 #endif
  35