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/Src/Dependencies/Boost/boost/mpl/key_type.hpp

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C++ Header | 42 lines | 22 code | 9 blank | 11 comment | 0 complexity | 0962f858e43f6c9484ae2a78e193ec08 MD5 | raw file
 1
 2#ifndef BOOST_MPL_KEY_TYPE_HPP_INCLUDED
 3#define BOOST_MPL_KEY_TYPE_HPP_INCLUDED
 4
 5// Copyright Aleksey Gurtovoy 2003-2004
 6// Copyright David Abrahams 2003-2004
 7//
 8// Distributed under the Boost Software License, Version 1.0. 
 9// (See accompanying file LICENSE_1_0.txt or copy at 
10// http://www.boost.org/LICENSE_1_0.txt)
11//
12// See http://www.boost.org/libs/mpl for documentation.
13
14// $Id: key_type.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
15// $Date: 2008-10-11 17:19:02 +1100 (Sat, 11 Oct 2008) $
16// $Revision: 49267 $
17
18#include <boost/mpl/key_type_fwd.hpp>
19#include <boost/mpl/sequence_tag.hpp>
20#include <boost/mpl/apply_wrap.hpp>
21#include <boost/mpl/aux_/na_spec.hpp>
22#include <boost/mpl/aux_/lambda_support.hpp>
23
24namespace boost { namespace mpl {
25
26template<
27      typename BOOST_MPL_AUX_NA_PARAM(AssociativeSequence)
28    , typename BOOST_MPL_AUX_NA_PARAM(T)
29    >
30struct key_type
31    : apply_wrap2< 
32          key_type_impl< typename sequence_tag<AssociativeSequence>::type >
33        , AssociativeSequence, T>
34{
35    BOOST_MPL_AUX_LAMBDA_SUPPORT(2,key_type,(AssociativeSequence,T))
36};
37
38BOOST_MPL_AUX_NA_SPEC(2, key_type)
39
40}}
41
42#endif // BOOST_MPL_KEY_TYPE_HPP_INCLUDED