Bill Somerville 4ebe6417a5 Squashed 'boost/' content from commit b4feb19f2
git-subtree-dir: boost
git-subtree-split: b4feb19f287ee92d87a9624b5d36b7cf46aeadeb
2018-06-09 21:48:32 +01:00

38 lines
1.2 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_REMOVE_IF_07162005_0818)
#define FUSION_REMOVE_IF_07162005_0818
#include <boost/fusion/support/config.hpp>
#include <boost/fusion/view/filter_view/filter_view.hpp>
#include <boost/mpl/not.hpp>
#include <boost/type_traits/is_same.hpp>
namespace boost { namespace fusion
{
namespace result_of
{
template <typename Sequence, typename Pred>
struct remove_if
{
typedef filter_view<Sequence, mpl::not_<Pred> > type;
};
}
template <typename Pred, typename Sequence>
BOOST_CONSTEXPR BOOST_FUSION_GPU_ENABLED
inline typename result_of::remove_if<Sequence const, Pred>::type
remove_if(Sequence const& seq)
{
typedef typename result_of::remove_if<Sequence const, Pred>::type result_type;
return result_type(seq);
}
}}
#endif