williamr@2: 
williamr@2: #ifndef BOOST_MPL_LAMBDA_FWD_HPP_INCLUDED
williamr@2: #define BOOST_MPL_LAMBDA_FWD_HPP_INCLUDED
williamr@2: 
williamr@2: // Copyright Aleksey Gurtovoy 2001-2004
williamr@2: //
williamr@2: // Distributed under the Boost Software License, Version 1.0. 
williamr@2: // (See accompanying file LICENSE_1_0.txt or copy at 
williamr@2: // http://www.boost.org/LICENSE_1_0.txt)
williamr@2: //
williamr@2: // See http://www.boost.org/libs/mpl for documentation.
williamr@2: 
williamr@2: // $Source: /cvsroot/boost/boost/boost/mpl/lambda_fwd.hpp,v $
williamr@2: // $Date: 2004/09/02 15:40:41 $
williamr@2: // $Revision: 1.7 $
williamr@2: 
williamr@2: #include <boost/mpl/void_fwd.hpp>
williamr@2: #include <boost/mpl/aux_/na.hpp>
williamr@2: #include <boost/mpl/aux_/config/lambda.hpp>
williamr@2: 
williamr@2: #if !defined(BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT)
williamr@2: 
williamr@2: #   include <boost/mpl/int.hpp>
williamr@2: #   include <boost/mpl/aux_/lambda_arity_param.hpp>
williamr@2: #   include <boost/mpl/aux_/template_arity_fwd.hpp>
williamr@2: 
williamr@2: namespace boost { namespace mpl {
williamr@2: 
williamr@2: template< 
williamr@2:       typename T = na
williamr@2:     , typename Tag = void_
williamr@2:     BOOST_MPL_AUX_LAMBDA_ARITY_PARAM(
williamr@2:           typename Arity = int_< aux::template_arity<T>::value >
williamr@2:         )
williamr@2:     >
williamr@2: struct lambda;
williamr@2: 
williamr@2: }}
williamr@2: 
williamr@2: #else // BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT
williamr@2: 
williamr@2: #   include <boost/mpl/bool.hpp>
williamr@2: 
williamr@2: namespace boost { namespace mpl {
williamr@2: 
williamr@2: template< 
williamr@2:       typename T = na
williamr@2:     , typename Tag = void_
williamr@2:     , typename Protect = true_
williamr@2:     > 
williamr@2: struct lambda;
williamr@2: 
williamr@2: }}
williamr@2: 
williamr@2: #endif
williamr@2: 
williamr@2: #endif // BOOST_MPL_LAMBDA_FWD_HPP_INCLUDED