boost/spirit/home/qi/skip_over.hpp
/*=============================================================================
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(BOOST_SPIRIT_SKIP_APRIL_16_2006_0625PM)
#define BOOST_SPIRIT_SKIP_APRIL_16_2006_0625PM
#if defined(_MSC_VER)
#pragma once
#endif
#include <boost/spirit/home/support/unused.hpp>
#include <boost/spirit/home/qi/detail/unused_skipper.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_over(Iterator& first, Iterator const& last, T const& skipper)
{
while (skipper.parse(first, last, unused, unused, unused))
/***/;
}
template <typename Iterator>
inline void skip_over(Iterator&, Iterator const&, unused_type)
{
}
template <typename Iterator, typename Skipper>
inline void skip_over(Iterator&, Iterator const&
, detail::unused_skipper<Skipper> const&)
{
}
}}}
#endif