diff options
Diffstat (limited to 'boost/fusion/algorithm/transformation/remove.hpp')
-rw-r--r-- | boost/fusion/algorithm/transformation/remove.hpp | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/boost/fusion/algorithm/transformation/remove.hpp b/boost/fusion/algorithm/transformation/remove.hpp new file mode 100644 index 0000000000..ce4b0febdb --- /dev/null +++ b/boost/fusion/algorithm/transformation/remove.hpp @@ -0,0 +1,35 @@ +/*============================================================================= + 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_07162005_0818) +#define FUSION_REMOVE_07162005_0818 + +#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 T> + struct remove + { + typedef filter_view<Sequence, mpl::not_<is_same<mpl::_, T> > > type; + }; + } + + template <typename T, typename Sequence> + inline typename result_of::remove<Sequence const, T>::type + remove(Sequence const& seq) + { + typedef typename result_of::remove<Sequence const, T>::type result_type; + return result_type(seq); + } +}} + +#endif + |