mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-11-08 01:56:10 -05:00
146 lines
4.1 KiB
C++
146 lines
4.1 KiB
C++
|
|
#ifndef BOOST_MPL_TRANSFORM_HPP_INCLUDED
|
|
#define BOOST_MPL_TRANSFORM_HPP_INCLUDED
|
|
|
|
// Copyright Aleksey Gurtovoy 2000-2004
|
|
// Copyright David Abrahams 2003-2004
|
|
//
|
|
// 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.
|
|
|
|
// $Id$
|
|
// $Date$
|
|
// $Revision$
|
|
|
|
#include <boost/mpl/fold.hpp>
|
|
#include <boost/mpl/reverse_fold.hpp>
|
|
#include <boost/mpl/pair_view.hpp>
|
|
#include <boost/mpl/is_sequence.hpp>
|
|
#include <boost/mpl/eval_if.hpp>
|
|
#include <boost/mpl/lambda.hpp>
|
|
#include <boost/mpl/bind.hpp>
|
|
#include <boost/mpl/or.hpp>
|
|
#include <boost/mpl/not.hpp>
|
|
#include <boost/mpl/aux_/na.hpp>
|
|
#include <boost/mpl/aux_/inserter_algorithm.hpp>
|
|
|
|
namespace boost { namespace mpl {
|
|
|
|
namespace aux {
|
|
|
|
template<
|
|
typename Seq
|
|
, typename Op
|
|
, typename In
|
|
>
|
|
struct transform1_impl
|
|
: fold<
|
|
Seq
|
|
, typename In::state
|
|
, bind2< typename lambda< typename In::operation >::type
|
|
, _1
|
|
, bind1< typename lambda<Op>::type, _2>
|
|
>
|
|
>
|
|
{
|
|
};
|
|
|
|
template<
|
|
typename Seq
|
|
, typename Op
|
|
, typename In
|
|
>
|
|
struct reverse_transform1_impl
|
|
: reverse_fold<
|
|
Seq
|
|
, typename In::state
|
|
, bind2< typename lambda< typename In::operation >::type
|
|
, _1
|
|
, bind1< typename lambda<Op>::type, _2>
|
|
>
|
|
>
|
|
{
|
|
};
|
|
|
|
template<
|
|
typename Seq1
|
|
, typename Seq2
|
|
, typename Op
|
|
, typename In
|
|
>
|
|
struct transform2_impl
|
|
: fold<
|
|
pair_view<Seq1,Seq2>
|
|
, typename In::state
|
|
, bind2< typename lambda< typename In::operation >::type
|
|
, _1
|
|
, bind2<
|
|
typename lambda<Op>::type
|
|
, bind1<first<>,_2>
|
|
, bind1<second<>,_2>
|
|
>
|
|
>
|
|
>
|
|
{
|
|
};
|
|
|
|
template<
|
|
typename Seq1
|
|
, typename Seq2
|
|
, typename Op
|
|
, typename In
|
|
>
|
|
struct reverse_transform2_impl
|
|
: reverse_fold<
|
|
pair_view<Seq1,Seq2>
|
|
, typename In::state
|
|
, bind2< typename lambda< typename In::operation >::type
|
|
, _1
|
|
, bind2< typename lambda< Op >::type
|
|
, bind1<first<>,_2>
|
|
, bind1<second<>,_2>
|
|
>
|
|
>
|
|
>
|
|
{
|
|
};
|
|
|
|
} // namespace aux
|
|
|
|
BOOST_MPL_AUX_INSERTER_ALGORITHM_DEF(3, transform1)
|
|
BOOST_MPL_AUX_INSERTER_ALGORITHM_DEF(4, transform2)
|
|
|
|
#define AUX778076_TRANSFORM_DEF(name) \
|
|
template< \
|
|
typename BOOST_MPL_AUX_NA_PARAM(Seq1) \
|
|
, typename BOOST_MPL_AUX_NA_PARAM(Seq2OrOperation) \
|
|
, typename BOOST_MPL_AUX_NA_PARAM(OperationOrInserter) \
|
|
, typename BOOST_MPL_AUX_NA_PARAM(Inserter) \
|
|
> \
|
|
struct name \
|
|
{ \
|
|
typedef typename eval_if< \
|
|
or_< \
|
|
is_na<OperationOrInserter> \
|
|
, is_lambda_expression< Seq2OrOperation > \
|
|
, not_< is_sequence<Seq2OrOperation> > \
|
|
> \
|
|
, name##1<Seq1,Seq2OrOperation,OperationOrInserter> \
|
|
, name##2<Seq1,Seq2OrOperation,OperationOrInserter,Inserter> \
|
|
>::type type; \
|
|
}; \
|
|
BOOST_MPL_AUX_NA_SPEC(4, name) \
|
|
/**/
|
|
|
|
AUX778076_TRANSFORM_DEF(transform)
|
|
AUX778076_TRANSFORM_DEF(reverse_transform)
|
|
|
|
#undef AUX778076_TRANSFORM_DEF
|
|
|
|
}}
|
|
|
|
#endif // BOOST_MPL_TRANSFORM_HPP_INCLUDED
|