58 lines
1.2 KiB
C++
58 lines
1.2 KiB
C++
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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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