mirror of
https://github.com/ecency/ecency-mobile.git
synced 2024-12-24 13:53:23 +03:00
47 lines
1.4 KiB
C++
47 lines
1.4 KiB
C++
/*=============================================================================
|
|
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_BACK_09162005_0350)
|
|
#define FUSION_BACK_09162005_0350
|
|
|
|
#include <boost/fusion/support/config.hpp>
|
|
#include <boost/fusion/sequence/intrinsic_fwd.hpp>
|
|
#include <boost/fusion/sequence/intrinsic/end.hpp>
|
|
#include <boost/fusion/iterator/prior.hpp>
|
|
#include <boost/fusion/iterator/deref.hpp>
|
|
#include <boost/mpl/bool.hpp>
|
|
|
|
namespace boost { namespace fusion
|
|
{
|
|
struct fusion_sequence_tag;
|
|
|
|
namespace result_of
|
|
{
|
|
template <typename Sequence>
|
|
struct back
|
|
: result_of::deref<typename result_of::prior<typename result_of::end<Sequence>::type>::type>
|
|
{};
|
|
}
|
|
|
|
template <typename Sequence>
|
|
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
|
|
inline typename result_of::back<Sequence>::type
|
|
back(Sequence& seq)
|
|
{
|
|
return *fusion::prior(fusion::end(seq));
|
|
}
|
|
|
|
template <typename Sequence>
|
|
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
|
|
inline typename result_of::back<Sequence const>::type
|
|
back(Sequence const& seq)
|
|
{
|
|
return *fusion::prior(fusion::end(seq));
|
|
}
|
|
}}
|
|
|
|
#endif
|