lambda_spec.hpp

Go to the documentation of this file.

 
#ifndef BOOST_MPL_AUX_LAMBDA_SPEC_HPP_INCLUDED
#define BOOST_MPL_AUX_LAMBDA_SPEC_HPP_INCLUDED
 
// Copyright Aleksey Gurtovoy 2001-2007
//
// Distributed under 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)
//
// See http://www.boost.org/libs/mpl for documentation.
 
// $Id: lambda_spec.hpp 13472 2017-08-22 07:53:44Z richean $
// $Date: 2017-08-22 09:53:44 +0200 (Di, 22 Aug 2017) $
// $Revision: 13472 $
 
#include <boost/mpl/void.hpp>
#include <boost/mpl/lambda_fwd.hpp>
#include <boost/mpl/int_fwd.hpp>
#include <boost/mpl/aux_/preprocessor/params.hpp>
#include <boost/mpl/aux_/lambda_arity_param.hpp>
#include <boost/mpl/aux_/config/lambda.hpp>
 
#if !defined(BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT)
 
#   define BOOST_MPL_AUX_PASS_THROUGH_LAMBDA_SPEC(i, name) \
template< \
      BOOST_MPL_PP_PARAMS(i, typename T) \
    , typename Tag \
    > \
struct lambda< \
      name< BOOST_MPL_PP_PARAMS(i, T) > \
    , Tag \
    BOOST_MPL_AUX_LAMBDA_ARITY_PARAM(int_<i>) \
    > \
{ \
    typedef false_ is_le; \
    typedef name< BOOST_MPL_PP_PARAMS(i, T) > result_; \
    typedef result_ type; \
}; \
 
 
#else
 
#   define BOOST_MPL_AUX_PASS_THROUGH_LAMBDA_SPEC(i, name) 
 
#endif
 
#endif // BOOST_MPL_AUX_LAMBDA_SPEC_HPP_INCLUDED