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/Src/Dependencies/Boost/boost/mpl/aux_/count_impl.hpp

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 1
 2#ifndef BOOST_MPL_AUX_COUNT_IMPL_HPP_INCLUDED
 3#define BOOST_MPL_AUX_COUNT_IMPL_HPP_INCLUDED
 4
 5// Copyright Aleksey Gurtovoy 2000-2004
 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: count_impl.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
14// $Date: 2008-10-11 17:19:02 +1100 (Sat, 11 Oct 2008) $
15// $Revision: 49267 $
16
17#include <boost/mpl/count_fwd.hpp>
18#include <boost/mpl/count_if.hpp>
19#include <boost/mpl/same_as.hpp>
20#include <boost/mpl/aux_/config/static_constant.hpp>
21#include <boost/mpl/aux_/config/workaround.hpp>
22#include <boost/mpl/aux_/traits_lambda_spec.hpp>
23
24namespace boost { namespace mpl {
25
26template< typename Tag > struct count_impl
27{
28    template< typename Sequence, typename T > struct apply
29#if BOOST_WORKAROUND(__BORLANDC__,BOOST_TESTED_AT(0x561))
30    {
31        typedef typename count_if< Sequence,same_as<T> >::type type;
32        BOOST_STATIC_CONSTANT(int, value = BOOST_MPL_AUX_VALUE_WKND(type)::value);
33#else
34        : count_if< Sequence,same_as<T> >
35    {
36#endif
37    };
38};
39
40BOOST_MPL_ALGORITM_TRAITS_LAMBDA_SPEC(2,count_impl)
41
42}}
43
44#endif // BOOST_MPL_AUX_COUNT_IMPL_HPP_INCLUDED