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44 lines
1.5 KiB
44 lines
1.5 KiB
/*============================================================================= |
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Copyright (c) 2001-2011 Joel de Guzman |
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Distributed under the Boost Software License, Version 1.0. (See accompanying |
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file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt) |
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==============================================================================*/ |
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#if !defined(BOOST_SPIRIT_SKIP_APRIL_16_2006_0625PM) |
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#define BOOST_SPIRIT_SKIP_APRIL_16_2006_0625PM |
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#if defined(_MSC_VER) |
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#pragma once |
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#endif |
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#include <boost/spirit/home/support/unused.hpp> |
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#include <boost/spirit/home/qi/detail/unused_skipper.hpp> |
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namespace boost { namespace spirit { namespace qi |
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{ |
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/////////////////////////////////////////////////////////////////////////// |
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// Move the /first/ iterator to the first non-matching position |
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// given a skip-parser. The function is a no-op if unused_type is |
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// passed as the skip-parser. |
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/////////////////////////////////////////////////////////////////////////// |
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template <typename Iterator, typename T> |
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inline void skip_over(Iterator& first, Iterator const& last, T const& skipper) |
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{ |
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while (first != last && skipper.parse(first, last, unused, unused, unused)) |
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/***/; |
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} |
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template <typename Iterator> |
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inline void skip_over(Iterator&, Iterator const&, unused_type) |
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{ |
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} |
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template <typename Iterator, typename Skipper> |
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inline void skip_over(Iterator&, Iterator const& |
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, detail::unused_skipper<Skipper> const&) |
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{ |
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} |
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}}} |
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#endif
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