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Diffstat (limited to 'boost/metaparse/v1/foldr_reject_incomplete1.hpp')
-rw-r--r-- | boost/metaparse/v1/foldr_reject_incomplete1.hpp | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/boost/metaparse/v1/foldr_reject_incomplete1.hpp b/boost/metaparse/v1/foldr_reject_incomplete1.hpp new file mode 100644 index 0000000000..270d4251e9 --- /dev/null +++ b/boost/metaparse/v1/foldr_reject_incomplete1.hpp @@ -0,0 +1,38 @@ +#ifndef BOOST_METAPARSE_V1_FOLDR_REJECT_INCOMPLETE1_HPP +#define BOOST_METAPARSE_V1_FOLDR_REJECT_INCOMPLETE1_HPP + +// Copyright Abel Sinkovics (abel@sinkovics.hu) 2015. +// 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) + +#include <boost/metaparse/v1/foldr_reject_incomplete.hpp> + +#include <boost/mpl/if.hpp> + +namespace boost +{ + namespace metaparse + { + namespace v1 + { + template <class P, class State, class BackwardOp> + struct foldr_reject_incomplete1 + { + typedef foldr_reject_incomplete1 type; + + template <class S, class Pos> + struct apply : + boost::mpl::if_< + is_error<typename P::template apply<S, Pos> >, + P, + foldr_reject_incomplete<P, State, BackwardOp> + >::type::template apply<S, Pos> + {}; + }; + } + } +} + +#endif + |