FM / matcher

/usr/include/boost/xpressive/detail/core/matcher/

/usr/include/boost/xpressive/detail/core/matcher

Name	Size	Mode	Actions
action_matcher.hpp	16313	0644	edit dl rm
alternate_end_matcher.hpp	1437	0644	edit dl rm
alternate_matcher.hpp	4164	0644	edit dl rm
any_matcher.hpp	1368	0644	edit dl rm
assert_bol_matcher.hpp	2182	0644	edit dl rm
assert_bos_matcher.hpp	1235	0644	edit dl rm
assert_eol_matcher.hpp	2223	0644	edit dl rm
assert_eos_matcher.hpp	1229	0644	edit dl rm
assert_line_base.hpp	1394	0644	edit dl rm
assert_word_matcher.hpp	3763	0644	edit dl rm
attr_begin_matcher.hpp	1575	0644	edit dl rm
attr_end_matcher.hpp	1427	0644	edit dl rm
attr_matcher.hpp	3451	0644	edit dl rm
charset_matcher.hpp	1851	0644	edit dl rm
end_matcher.hpp	3167	0644	edit dl rm
epsilon_matcher.hpp	1162	0644	edit dl rm
keeper_matcher.hpp	3026	0644	edit dl rm
literal_matcher.hpp	1949	0644	edit dl rm
logical_newline_matcher.hpp	2385	0644	edit dl rm
lookahead_matcher.hpp	4806	0644	edit dl rm
lookbehind_matcher.hpp	5772	0644	edit dl rm
mark_begin_matcher.hpp	1619	0644	edit dl rm
mark_end_matcher.hpp	1788	0644	edit dl rm
mark_matcher.hpp	2427	0644	edit dl rm
optional_matcher.hpp	3954	0644	edit dl rm
posix_charset_matcher.hpp	2036	0644	edit dl rm
predicate_matcher.hpp	5929	0644	edit dl rm
range_matcher.hpp	2462	0644	edit dl rm
regex_byref_matcher.hpp	2760	0644	edit dl rm
regex_matcher.hpp	2299	0644	edit dl rm
repeat_begin_matcher.hpp	2162	0644	edit dl rm
repeat_end_matcher.hpp	3737	0644	edit dl rm
set_matcher.hpp	2623	0644	edit dl rm
simple_repeat_matcher.hpp	7924	0644	edit dl rm
string_matcher.hpp	2859	0644	edit dl rm
true_matcher.hpp	1103	0644	edit dl rm

Edit: /usr/include/boost/xpressive/detail/core/matcher/set_matcher.hpp (2623B)

///////////////////////////////////////////////////////////////////////////////
// set.hpp
//
//  Copyright 2008 Eric Niebler. 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)

#ifndef BOOST_XPRESSIVE_DETAIL_SET_HPP_EAN_10_04_2005
#define BOOST_XPRESSIVE_DETAIL_SET_HPP_EAN_10_04_2005

// MS compatible compilers support #pragma once
#if defined(_MSC_VER)
# pragma once
# pragma warning(push)
# pragma warning(disable : 4127) // conditional expression constant
# pragma warning(disable : 4100) // unreferenced formal parameter
# pragma warning(disable : 4351) // vc8 new behavior: elements of array 'foo' will be default initialized
#endif

#include <algorithm>
#include <boost/mpl/assert.hpp>
#include <boost/type_traits/same_traits.hpp>
#include <boost/xpressive/detail/detail_fwd.hpp>
#include <boost/xpressive/detail/core/quant_style.hpp>
#include <boost/xpressive/detail/core/state.hpp>

namespace boost { namespace xpressive { namespace detail
{

///////////////////////////////////////////////////////////////////////////////
// set_matcher
//
template<typename Traits, typename Size>
struct set_matcher
  : quant_style_fixed_width<1>
{
    typedef typename Traits::char_type char_type;
    char_type set_[ Size::value ];
    bool not_;
    bool icase_;

set_matcher()
      : set_()
      , not_(false)
      , icase_(false)
    {
    }

void inverse()
    {
        this->not_ = !this->not_;
    }

void nocase(Traits const &tr)
    {
        this->icase_ = true;

for(int i = 0; i < Size::value; ++i)
        {
            this->set_[i] = tr.translate_nocase(this->set_[i]);
        }
    }

bool in_set(Traits const &tr, char_type ch) const
    {
        char_type const *begin = &this->set_[0], *end = begin + Size::value;
        ch = this->icase_ ? tr.translate_nocase(ch) : tr.translate(ch);
        return end != std::find(begin, end, ch);
    }

template<typename BidiIter, typename Next>
    bool match(match_state<BidiIter> &state, Next const &next) const
    {
        if(state.eos() || this->not_ == this->in_set(traits_cast<Traits>(state), *state.cur_))
        {
            return false;
        }

if(++state.cur_, next.match(state))
        {
            return true;
        }

return --state.cur_, false;
    }
};

///////////////////////////////////////////////////////////////////////////////
// set_initializer
struct set_initializer
{
};

#if defined(_MSC_VER)
# pragma warning(pop)
#endif

}}} // namespace boost::xpressive::detail

#endif

cmd: