comparison DEPENDENCIES/generic/include/boost/mpl/pair.hpp @ 16:2665513ce2d3

Add boost headers
author Chris Cannam
date Tue, 05 Aug 2014 11:11:38 +0100
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children c530137014c0
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15:663ca0da4350 16:2665513ce2d3
1
2 #ifndef BOOST_MPL_PAIR_HPP_INCLUDED
3 #define BOOST_MPL_PAIR_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 // $Id: pair.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
14 // $Date: 2008-10-10 23:19:02 -0700 (Fri, 10 Oct 2008) $
15 // $Revision: 49267 $
16
17 #include <boost/mpl/aux_/msvc_eti_base.hpp>
18 #include <boost/mpl/aux_/na_spec.hpp>
19 #include <boost/mpl/aux_/lambda_support.hpp>
20 #include <boost/mpl/aux_/config/eti.hpp>
21
22 namespace boost { namespace mpl {
23
24 template<
25 typename BOOST_MPL_AUX_NA_PARAM(T1)
26 , typename BOOST_MPL_AUX_NA_PARAM(T2)
27 >
28 struct pair
29 {
30 typedef pair type;
31 typedef T1 first;
32 typedef T2 second;
33
34 BOOST_MPL_AUX_LAMBDA_SUPPORT(2,pair,(T1,T2))
35 };
36
37 template<
38 typename BOOST_MPL_AUX_NA_PARAM(P)
39 >
40 struct first
41 {
42 #if !defined(BOOST_MPL_CFG_MSVC_70_ETI_BUG)
43 typedef typename P::first type;
44 #else
45 typedef typename aux::msvc_eti_base<P>::first type;
46 #endif
47 BOOST_MPL_AUX_LAMBDA_SUPPORT(1,first,(P))
48 };
49
50 template<
51 typename BOOST_MPL_AUX_NA_PARAM(P)
52 >
53 struct second
54 {
55 #if !defined(BOOST_MPL_CFG_MSVC_70_ETI_BUG)
56 typedef typename P::second type;
57 #else
58 typedef typename aux::msvc_eti_base<P>::second type;
59 #endif
60 BOOST_MPL_AUX_LAMBDA_SUPPORT(1,second,(P))
61 };
62
63
64 BOOST_MPL_AUX_NA_SPEC_NO_ETI(2, pair)
65 BOOST_MPL_AUX_NA_SPEC(1, first)
66 BOOST_MPL_AUX_NA_SPEC(1, second)
67
68 }}
69
70 #endif // BOOST_MPL_PAIR_HPP_INCLUDED