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1 | |
2 | #ifndef BOOST_MPL_AUX_LAMBDA_SPEC_HPP_INCLUDED | |
3 | #define BOOST_MPL_AUX_LAMBDA_SPEC_HPP_INCLUDED | |
4 | ||
5 | // Copyright Aleksey Gurtovoy 2001-2007 | |
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 | // $Id$ | |
14 | // $Date$ | |
15 | // $Revision$ | |
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) \ | |
27 | template< \ | |
28 | BOOST_MPL_PP_PARAMS(i, typename T) \ | |
29 | , typename Tag \ | |
30 | > \ | |
31 | struct 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) > result_; \ | |
39 | typedef result_ type; \ | |
40 | }; \ | |
41 | /**/ | |
42 | ||
43 | #else | |
44 | ||
45 | # define BOOST_MPL_AUX_PASS_THROUGH_LAMBDA_SPEC(i, name) /**/ | |
46 | ||
47 | #endif | |
48 | ||
49 | #endif // BOOST_MPL_AUX_LAMBDA_SPEC_HPP_INCLUDED |