2012-05-16 01:42:04 +00:00
|
|
|
|
|
|
|
|
#ifndef BOOST_MPL_AUX_COUNT_IMPL_HPP_INCLUDED
|
|
|
|
|
#define BOOST_MPL_AUX_COUNT_IMPL_HPP_INCLUDED
|
|
|
|
|
|
|
|
|
|
// Copyright Aleksey Gurtovoy 2000-2004
|
|
|
|
|
//
|
|
|
|
|
// Distributed under the Boost Software License, Version 1.0.
|
|
|
|
|
// (See accompanying file LICENSE_1_0.txt or copy at
|
|
|
|
|
// http://www.boost.org/LICENSE_1_0.txt)
|
|
|
|
|
//
|
|
|
|
|
// See http://www.boost.org/libs/mpl for documentation.
|
|
|
|
|
|
|
|
|
|
// $Id: count_impl.hpp 49267 2008-10-11 06:19:02Z agurtovoy $
|
|
|
|
|
// $Date: 2008-10-11 02:19:02 -0400 (Sat, 11 Oct 2008) $
|
|
|
|
|
// $Revision: 49267 $
|
|
|
|
|
|
|
|
|
|
#include <boost/mpl/count_fwd.hpp>
|
|
|
|
|
#include <boost/mpl/count_if.hpp>
|
|
|
|
|
#include <boost/mpl/same_as.hpp>
|
|
|
|
|
#include <boost/mpl/aux_/config/static_constant.hpp>
|
|
|
|
|
#include <boost/mpl/aux_/config/workaround.hpp>
|
|
|
|
|
#include <boost/mpl/aux_/traits_lambda_spec.hpp>
|
|
|
|
|
|
|
|
|
|
namespace boost { namespace mpl {
|
|
|
|
|
|
|
|
|
|
template< typename Tag > struct count_impl
|
|
|
|
|
{
|
|
|
|
|
template< typename Sequence, typename T > struct apply
|
|
|
|
|
#if BOOST_WORKAROUND(__BORLANDC__,BOOST_TESTED_AT(0x561))
|
|
|
|
|
{
|
|
|
|
|
typedef typename count_if< Sequence,same_as<T> >::type type;
|
|
|
|
|
BOOST_STATIC_CONSTANT(int, value = BOOST_MPL_AUX_VALUE_WKND(type)::value);
|
|
|
|
|
#else
|
|
|
|
|
: count_if< Sequence,same_as<T> >
|
|
|
|
|
{
|
|
|
|
|
#endif
|
|
|
|
|
};
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
BOOST_MPL_ALGORITM_TRAITS_LAMBDA_SPEC(2,count_impl)
|
|
|
|
|
|
|
|
|
|
}}
|
|
|
|
|
|
|
|
|
|
#endif // BOOST_MPL_AUX_COUNT_IMPL_HPP_INCLUDED
|
