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concurrentqueue/benchmarks/boost/mpl/lambda_fwd.hpp

58 lines
1.2 KiB
C++

#ifndef BOOST_MPL_LAMBDA_FWD_HPP_INCLUDED
#define BOOST_MPL_LAMBDA_FWD_HPP_INCLUDED
// Copyright Aleksey Gurtovoy 2001-2004
//
// 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/void_fwd.hpp>
#include <boost/mpl/aux_/na.hpp>
#include <boost/mpl/aux_/config/lambda.hpp>
#if !defined(BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT)
# include <boost/mpl/int.hpp>
# include <boost/mpl/aux_/lambda_arity_param.hpp>
# include <boost/mpl/aux_/template_arity_fwd.hpp>
namespace boost { namespace mpl {
template<
typename T = na
, typename Tag = void_
BOOST_MPL_AUX_LAMBDA_ARITY_PARAM(
typename Arity = int_< aux::template_arity<T>::value >
)
>
struct lambda;
}}
#else // BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT
# include <boost/mpl/bool.hpp>
namespace boost { namespace mpl {
template<
typename T = na
, typename Tag = void_
, typename Protect = true_
>
struct lambda;
}}
#endif
#endif // BOOST_MPL_LAMBDA_FWD_HPP_INCLUDED