72 lines
2.2 KiB
Plaintext
72 lines
2.2 KiB
Plaintext
/*=============================================================================
|
|
Copyright (c) 2001-2011 Joel de Guzman
|
|
|
|
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)
|
|
==============================================================================*/
|
|
#if !defined(FUSION_END_IMPL_07162005_1028)
|
|
#define FUSION_END_IMPL_07162005_1028
|
|
|
|
#include <boost/fusion/support/config.hpp>
|
|
#include <boost/fusion/view/transform_view/transform_view_fwd.hpp>
|
|
|
|
namespace boost { namespace fusion
|
|
{
|
|
template <typename First, typename F>
|
|
struct transform_view_iterator;
|
|
|
|
template <typename First1, typename First2, typename F>
|
|
struct transform_view_iterator2;
|
|
|
|
namespace extension
|
|
{
|
|
template <typename Tag>
|
|
struct end_impl;
|
|
|
|
// Unary Version
|
|
template <>
|
|
struct end_impl<transform_view_tag>
|
|
{
|
|
template <typename Sequence>
|
|
struct apply
|
|
{
|
|
typedef typename Sequence::last_type last_type;
|
|
typedef typename Sequence::transform_type transform_type;
|
|
typedef transform_view_iterator<last_type, transform_type> type;
|
|
|
|
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
|
|
static type
|
|
call(Sequence& s)
|
|
{
|
|
return type(s.last(), s.f);
|
|
}
|
|
};
|
|
};
|
|
|
|
// Binary Version
|
|
template <>
|
|
struct end_impl<transform_view2_tag>
|
|
{
|
|
template <typename Sequence>
|
|
struct apply
|
|
{
|
|
typedef typename Sequence::last1_type last1_type;
|
|
typedef typename Sequence::last2_type last2_type;
|
|
typedef typename Sequence::transform_type transform_type;
|
|
typedef transform_view_iterator2<last1_type, last2_type, transform_type> type;
|
|
|
|
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
|
|
static type
|
|
call(Sequence& s)
|
|
{
|
|
return type(s.last1(), s.last2(), s.f);
|
|
}
|
|
};
|
|
};
|
|
}
|
|
}}
|
|
|
|
#endif
|
|
|
|
|