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57 lines
1.2 KiB
57 lines
1.2 KiB
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#ifndef BOOST_MPL_LAMBDA_FWD_HPP_INCLUDED |
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#define BOOST_MPL_LAMBDA_FWD_HPP_INCLUDED |
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// Copyright Aleksey Gurtovoy 2001-2004 |
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// |
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// Distributed under the Boost Software License, Version 1.0. |
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// (See accompanying file LICENSE_1_0.txt or copy at |
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// http://www.boost.org/LICENSE_1_0.txt) |
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// |
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// See http://www.boost.org/libs/mpl for documentation. |
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// $Id$ |
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// $Date$ |
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// $Revision$ |
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#include <boost/mpl/void_fwd.hpp> |
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#include <boost/mpl/aux_/na.hpp> |
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#include <boost/mpl/aux_/config/lambda.hpp> |
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#if !defined(BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT) |
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# include <boost/mpl/int.hpp> |
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# include <boost/mpl/aux_/lambda_arity_param.hpp> |
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# include <boost/mpl/aux_/template_arity_fwd.hpp> |
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namespace boost { namespace mpl { |
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template< |
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typename T = na |
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, typename Tag = void_ |
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BOOST_MPL_AUX_LAMBDA_ARITY_PARAM( |
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typename Arity = int_< aux::template_arity<T>::value > |
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) |
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> |
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struct lambda; |
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}} |
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#else // BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT |
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# include <boost/mpl/bool.hpp> |
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namespace boost { namespace mpl { |
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template< |
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typename T = na |
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, typename Tag = void_ |
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, typename Protect = true_ |
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> |
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struct lambda; |
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}} |
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#endif |
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#endif // BOOST_MPL_LAMBDA_FWD_HPP_INCLUDED
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