source: NonGTP/Boost/boost/mpl/aux_/lambda_spec.hpp @ 857

Revision 857, 1.3 KB checked in by igarcia, 18 years ago (diff)
Line 
1
2#ifndef BOOST_MPL_AUX_LAMBDA_SPEC_HPP_INCLUDED
3#define BOOST_MPL_AUX_LAMBDA_SPEC_HPP_INCLUDED
4
5// Copyright Aleksey Gurtovoy 2001-2004
6//
7// Distributed under the Boost Software License, Version 1.0.
8// (See accompanying file LICENSE_1_0.txt or copy at
9// http://www.boost.org/LICENSE_1_0.txt)
10//
11// See http://www.boost.org/libs/mpl for documentation.
12
13// $Source: /cvsroot/boost/boost/boost/mpl/aux_/lambda_spec.hpp,v $
14// $Date: 2004/09/02 15:40:43 $
15// $Revision: 1.8 $
16
17#include <boost/mpl/void.hpp>
18#include <boost/mpl/lambda_fwd.hpp>
19#include <boost/mpl/int_fwd.hpp>
20#include <boost/mpl/aux_/preprocessor/params.hpp>
21#include <boost/mpl/aux_/lambda_arity_param.hpp>
22#include <boost/mpl/aux_/config/lambda.hpp>
23
24#if !defined(BOOST_MPL_CFG_NO_FULL_LAMBDA_SUPPORT)
25
26#   define BOOST_MPL_AUX_PASS_THROUGH_LAMBDA_SPEC(i, name) \
27template< \
28      BOOST_MPL_PP_PARAMS(i, typename T) \
29    , typename Tag \
30    > \
31struct lambda< \
32      name< BOOST_MPL_PP_PARAMS(i, T) > \
33    , Tag \
34    BOOST_MPL_AUX_LAMBDA_ARITY_PARAM(int_<i>) \
35    > \
36{ \
37    typedef false_ is_le; \
38    typedef name< BOOST_MPL_PP_PARAMS(i, T) > type; \
39}; \
40/**/
41
42#else
43
44#   define BOOST_MPL_AUX_PASS_THROUGH_LAMBDA_SPEC(i, name) /**/
45
46#endif
47
48#endif // BOOST_MPL_AUX_LAMBDA_SPEC_HPP_INCLUDED
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