WSJT-X/boost/mpl/aux_/traits_lambda_spec.hpp
Bill Somerville 4ebe6417a5 Squashed 'boost/' content from commit b4feb19f2
git-subtree-dir: boost
git-subtree-split: b4feb19f287ee92d87a9624b5d36b7cf46aeadeb
2018-06-09 21:48:32 +01:00

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#ifndef BOOST_MPL_AUX_TRAITS_LAMBDA_SPEC_HPP_INCLUDED
#define BOOST_MPL_AUX_TRAITS_LAMBDA_SPEC_HPP_INCLUDED
// Copyright Aleksey Gurtovoy 2000-2008
//
// 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.
// $Id$
// $Date$
// $Revision$
#include <boost/mpl/sequence_tag_fwd.hpp>
#include <boost/mpl/void.hpp>
#include <boost/mpl/aux_/preprocessor/params.hpp>
#include <boost/mpl/aux_/config/lambda.hpp>
#if !defined(BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT)
# define BOOST_MPL_ALGORITM_TRAITS_LAMBDA_SPEC_IMPL(i, trait) /**/
#elif !defined(BOOST_MPL_CFG_MSVC_ETI_BUG)
# define BOOST_MPL_ALGORITM_TRAITS_LAMBDA_SPEC_IMPL(i, trait) \
template<> struct trait<void_> \
{ \
template< BOOST_MPL_PP_PARAMS(i, typename T) > struct apply \
{ \
}; \
}; \
/**/
#else
# define BOOST_MPL_ALGORITM_TRAITS_LAMBDA_SPEC_IMPL(i, trait) \
template<> struct trait<void_> \
{ \
template< BOOST_MPL_PP_PARAMS(i, typename T) > struct apply \
{ \
}; \
}; \
template<> struct trait<int> \
{ \
template< BOOST_MPL_PP_PARAMS(i, typename T) > struct apply \
{ \
typedef int type; \
}; \
}; \
/**/
#endif // BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT
#define BOOST_MPL_ALGORITM_TRAITS_LAMBDA_SPEC(i, trait) \
BOOST_MPL_ALGORITM_TRAITS_LAMBDA_SPEC_IMPL(i, trait) \
template<> struct trait<non_sequence_tag> {}; \
/**/
#endif // BOOST_MPL_AUX_TRAITS_LAMBDA_SPEC_HPP_INCLUDED