FM / v4

/usr/include/boost/regex/v4

Name	Size	Mode	Actions
basic_regex.hpp	24089	0644	edit dl rm
basic_regex_creator.hpp	54206	0644	edit dl rm
basic_regex_parser.hpp	112851	0644	edit dl rm
char_regex_traits.hpp	1726	0644	edit dl rm
cpp_regex_traits.hpp	39425	0644	edit dl rm
cregex.hpp	10987	0644	edit dl rm
c_regex_traits.hpp	5497	0644	edit dl rm
error_type.hpp	1258	0644	edit dl rm
fileiter.hpp	14377	0644	edit dl rm
indexed_bit_flag.hpp	1316	0644	edit dl rm
instances.hpp	9080	0644	edit dl rm
iterator_category.hpp	1960	0644	edit dl rm
iterator_traits.hpp	3802	0644	edit dl rm
match_flags.hpp	6934	0644	edit dl rm
match_results.hpp	22773	0644	edit dl rm
mem_block_cache.hpp	3132	0644	edit dl rm
perl_matcher.hpp	18847	0644	edit dl rm
perl_matcher_common.hpp	30476	0644	edit dl rm
perl_matcher_non_recursive.hpp	63238	0644	edit dl rm
perl_matcher_recursive.hpp	34540	0644	edit dl rm
primary_transform.hpp	3347	0644	edit dl rm
protected_call.hpp	1688	0644	edit dl rm
regbase.hpp	5972	0644	edit dl rm
regex.hpp	4590	0644	edit dl rm
regex_format.hpp	34231	0644	edit dl rm
regex_fwd.hpp	1646	0644	edit dl rm
regex_grep.hpp	4879	0644	edit dl rm
regex_iterator.hpp	6474	0644	edit dl rm
regex_match.hpp	14475	0644	edit dl rm
regex_merge.hpp	2765	0644	edit dl rm
regex_raw_buffer.hpp	3686	0644	edit dl rm
regex_replace.hpp	2925	0644	edit dl rm
regex_search.hpp	7097	0644	edit dl rm
regex_split.hpp	4956	0644	edit dl rm
regex_token_iterator.hpp	12613	0644	edit dl rm
regex_traits.hpp	4965	0644	edit dl rm
regex_traits_defaults.hpp	11555	0644	edit dl rm
regex_workaround.hpp	6171	0644	edit dl rm
states.hpp	11915	0644	edit dl rm
sub_match.hpp	23155	0644	edit dl rm
syntax_type.hpp	4374	0644	edit dl rm
u32regex_iterator.hpp	6475	0644	edit dl rm
u32regex_token_iterator.hpp	15068	0644	edit dl rm
w32_regex_traits.hpp	24455	0644	edit dl rm

Edit: /usr/include/boost/regex/v4/regex_split.hpp (4956B)

/*
 *
 * Copyright (c) 1998-2002
 * John Maddock
 *
 * Use, modification and distribution are subject to 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)
 *
 */
 
 /*
  *   LOCATION:    see http://www.boost.org for most recent version.
  *   FILE         regex_split.hpp
  *   VERSION      see <boost/version.hpp>
  *   DESCRIPTION: Implements regex_split and associated functions.
  *                Note this is an internal header file included
  *                by regex.hpp, do not include on its own.
  */

#ifndef BOOST_REGEX_SPLIT_HPP
#define BOOST_REGEX_SPLIT_HPP

namespace boost{

#ifdef BOOST_MSVC
#pragma warning(push)
#pragma warning(disable: 4103)
#endif
#ifdef BOOST_HAS_ABI_HEADERS
#  include BOOST_ABI_PREFIX
#endif
#ifdef BOOST_MSVC
#pragma warning(pop)
#endif

#ifdef BOOST_MSVC
#  pragma warning(push)
#if BOOST_MSVC < 1910
#pragma warning(disable:4800)
#endif
#endif

namespace BOOST_REGEX_DETAIL_NS{

template <class charT>
const basic_regex<charT>& get_default_expression(charT)
{
   static const charT expression_text[4] = { '\\', 's', '+', '\00', };
   static const basic_regex<charT> e(expression_text);
   return e;
}

template <class OutputIterator, class charT, class Traits1, class Alloc1>
class split_pred
{
   typedef std::basic_string<charT, Traits1, Alloc1> string_type;
   typedef typename string_type::const_iterator iterator_type;
   iterator_type* p_last;
   OutputIterator* p_out;
   std::size_t* p_max;
   std::size_t initial_max;
public:
   split_pred(iterator_type* a, OutputIterator* b, std::size_t* c)
      : p_last(a), p_out(b), p_max(c), initial_max(*c) {}

bool operator()(const match_results<iterator_type>& what);
};

template <class OutputIterator, class charT, class Traits1, class Alloc1>
bool split_pred<OutputIterator, charT, Traits1, Alloc1>::operator()
   (const match_results<iterator_type>& what)
{
   *p_last = what[0].second;
   if(what.size() > 1)
   {
      // output sub-expressions only:
      for(unsigned i = 1; i < what.size(); ++i)
      {
         *(*p_out) = what.str(i);
         ++(*p_out);
         if(0 == --*p_max) return false;
      }
      return *p_max != 0;
   }
   else
   {
      // output $` only if it's not-null or not at the start of the input:
      const sub_match<iterator_type>& sub = what[-1];
      if((sub.first != sub.second) || (*p_max != initial_max))
      {
         *(*p_out) = sub.str();
         ++(*p_out);
         return --*p_max;
      }
   }
   //
   // initial null, do nothing:
   return true;
}

} // namespace BOOST_REGEX_DETAIL_NS

template <class OutputIterator, class charT, class Traits1, class Alloc1, class Traits2>
std::size_t regex_split(OutputIterator out,
                   std::basic_string<charT, Traits1, Alloc1>& s, 
                   const basic_regex<charT, Traits2>& e,
                   match_flag_type flags,
                   std::size_t max_split)
{
   typedef typename std::basic_string<charT, Traits1, Alloc1>::const_iterator  ci_t;
   //typedef typename match_results<ci_t>::allocator_type                        match_allocator;
   ci_t last = s.begin();
   std::size_t init_size = max_split;
   BOOST_REGEX_DETAIL_NS::split_pred<OutputIterator, charT, Traits1, Alloc1> pred(&last, &out, &max_split);
   ci_t i, j;
   i = s.begin();
   j = s.end();
   regex_grep(pred, i, j, e, flags);
   //
   // if there is still input left, do a final push as long as max_split
   // is not exhausted, and we're not splitting sub-expressions rather 
   // than whitespace:
   if(max_split && (last != s.end()) && (e.mark_count() == 0))
   {
      *out = std::basic_string<charT, Traits1, Alloc1>((ci_t)last, (ci_t)s.end());
      ++out;
      last = s.end();
      --max_split;
   }
   //
   // delete from the string everything that has been processed so far:
   s.erase(0, last - s.begin());
   //
   // return the number of new records pushed:
   return init_size - max_split;
}

template <class OutputIterator, class charT, class Traits1, class Alloc1, class Traits2>
inline std::size_t regex_split(OutputIterator out,
                   std::basic_string<charT, Traits1, Alloc1>& s, 
                   const basic_regex<charT, Traits2>& e,
                   match_flag_type flags = match_default)
{
   return regex_split(out, s, e, flags, UINT_MAX);
}

template <class OutputIterator, class charT, class Traits1, class Alloc1>
inline std::size_t regex_split(OutputIterator out,
                   std::basic_string<charT, Traits1, Alloc1>& s)
{
   return regex_split(out, s, BOOST_REGEX_DETAIL_NS::get_default_expression(charT(0)), match_default, UINT_MAX);
}

#ifdef BOOST_MSVC
#  pragma warning(pop)
#endif

#ifdef BOOST_MSVC
#pragma warning(push)
#pragma warning(disable: 4103)
#endif
#ifdef BOOST_HAS_ABI_HEADERS
#  include BOOST_ABI_SUFFIX
#endif
#ifdef BOOST_MSVC
#pragma warning(pop)
#endif

} // namespace boost

#endif

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