| /*============================================================================= |
| Copyright (c) 2001-2007 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(BOOST_SPIRIT_SKIP_APR_16_2006_0625PM) |
| #define BOOST_SPIRIT_SKIP_APR_16_2006_0625PM |
| |
| #include <boost/spirit/home/qi/meta_grammar.hpp> |
| #include <boost/spirit/home/support/unused.hpp> |
| |
| namespace boost { namespace spirit { namespace qi |
| { |
| /////////////////////////////////////////////////////////////////////////// |
| // Move the /first/ iterator to the first non-matching position |
| // given a skip-parser. The function is a no-op if unused_type is |
| // passed as the skip-parser. |
| /////////////////////////////////////////////////////////////////////////// |
| template <typename Iterator, typename T> |
| inline void skip(Iterator& first, Iterator const& last, T const& skipper) |
| { |
| while (first != last && |
| T::director::parse(skipper, first, last, unused, unused, unused)) |
| ; |
| } |
| |
| template <typename Iterator> |
| inline void skip(Iterator&, Iterator const&, unused_type) |
| { |
| } |
| }}} |
| |
| #endif |