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/u32regex_iterator.hpp (6475B)

/*
 *
 * Copyright (c) 2003
 * 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         u32regex_iterator.hpp
  *   VERSION      see <boost/version.hpp>
  *   DESCRIPTION: Provides u32regex_iterator implementation.
  */

#ifndef BOOST_REGEX_V4_U32REGEX_ITERATOR_HPP
#define BOOST_REGEX_V4_U32REGEX_ITERATOR_HPP

namespace boost{

#ifdef BOOST_HAS_ABI_HEADERS
#  include BOOST_ABI_PREFIX
#endif

template <class BidirectionalIterator>
class u32regex_iterator_implementation 
{
   typedef u32regex regex_type;

match_results<BidirectionalIterator> what;  // current match
   BidirectionalIterator                base;  // start of sequence
   BidirectionalIterator                end;   // end of sequence
   const regex_type                     re;   // the expression
   match_flag_type                      flags; // flags for matching

public:
   u32regex_iterator_implementation(const regex_type* p, BidirectionalIterator last, match_flag_type f)
      : base(), end(last), re(*p), flags(f){}
   bool init(BidirectionalIterator first)
   {
      base = first;
      return u32regex_search(first, end, what, re, flags, base);
   }
   bool compare(const u32regex_iterator_implementation& that)
   {
      if(this == &that) return true;
      return (&re.get_data() == &that.re.get_data()) && (end == that.end) && (flags == that.flags) && (what[0].first == that.what[0].first) && (what[0].second == that.what[0].second);
   }
   const match_results<BidirectionalIterator>& get()
   { return what; }
   bool next()
   {
      //if(what.prefix().first != what[0].second)
      //   flags |= match_prev_avail;
      BidirectionalIterator next_start = what[0].second;
      match_flag_type f(flags);
      if(!what.length())
         f |= regex_constants::match_not_initial_null;
      //if(base != next_start)
      //   f |= regex_constants::match_not_bob;
      bool result = u32regex_search(next_start, end, what, re, f, base);
      if(result)
         what.set_base(base);
      return result;
   }
private:
   u32regex_iterator_implementation& operator=(const u32regex_iterator_implementation&);
};

template <class BidirectionalIterator>
class u32regex_iterator 
{
private:
   typedef u32regex_iterator_implementation<BidirectionalIterator> impl;
   typedef shared_ptr<impl> pimpl;
public:
   typedef          u32regex                                                regex_type;
   typedef          match_results<BidirectionalIterator>                    value_type;
   typedef typename BOOST_REGEX_DETAIL_NS::regex_iterator_traits<BidirectionalIterator>::difference_type 
                                                                            difference_type;
   typedef          const value_type*                                       pointer;
   typedef          const value_type&                                       reference; 
   typedef          std::forward_iterator_tag                               iterator_category;
   
   u32regex_iterator(){}
   u32regex_iterator(BidirectionalIterator a, BidirectionalIterator b, 
                  const regex_type& re, 
                  match_flag_type m = match_default)
                  : pdata(new impl(&re, b, m))
   {
      if(!pdata->init(a))
      {
         pdata.reset();
      }
   }
   u32regex_iterator(const u32regex_iterator& that)
      : pdata(that.pdata) {}
   u32regex_iterator& operator=(const u32regex_iterator& that)
   {
      pdata = that.pdata;
      return *this;
   }
   bool operator==(const u32regex_iterator& that)const
   { 
      if((pdata.get() == 0) || (that.pdata.get() == 0))
         return pdata.get() == that.pdata.get();
      return pdata->compare(*(that.pdata.get())); 
   }
   bool operator!=(const u32regex_iterator& that)const
   { return !(*this == that); }
   const value_type& operator*()const
   { return pdata->get(); }
   const value_type* operator->()const
   { return &(pdata->get()); }
   u32regex_iterator& operator++()
   {
      cow();
      if(0 == pdata->next())
      {
         pdata.reset();
      }
      return *this;
   }
   u32regex_iterator operator++(int)
   {
      u32regex_iterator result(*this);
      ++(*this);
      return result;
   }
private:

pimpl pdata;

void cow()
   {
      // copy-on-write
      if(pdata.get() && !pdata.unique())
      {
         pdata.reset(new impl(*(pdata.get())));
      }
   }
};

typedef u32regex_iterator<const char*> utf8regex_iterator;
typedef u32regex_iterator<const UChar*> utf16regex_iterator;
typedef u32regex_iterator<const UChar32*> utf32regex_iterator;

inline u32regex_iterator<const char*> make_u32regex_iterator(const char* p, const u32regex& e, regex_constants::match_flag_type m = regex_constants::match_default)
{
   return u32regex_iterator<const char*>(p, p+std::strlen(p), e, m);
}
#ifndef BOOST_NO_WREGEX
inline u32regex_iterator<const wchar_t*> make_u32regex_iterator(const wchar_t* p, const u32regex& e, regex_constants::match_flag_type m = regex_constants::match_default)
{
   return u32regex_iterator<const wchar_t*>(p, p+std::wcslen(p), e, m);
}
#endif
#if !defined(BOOST_REGEX_UCHAR_IS_WCHAR_T)
inline u32regex_iterator<const UChar*> make_u32regex_iterator(const UChar* p, const u32regex& e, regex_constants::match_flag_type m = regex_constants::match_default)
{
   return u32regex_iterator<const UChar*>(p, p+u_strlen(p), e, m);
}
#endif
template <class charT, class Traits, class Alloc>
inline u32regex_iterator<typename std::basic_string<charT, Traits, Alloc>::const_iterator> make_u32regex_iterator(const std::basic_string<charT, Traits, Alloc>& p, const u32regex& e, regex_constants::match_flag_type m = regex_constants::match_default)
{
   typedef typename std::basic_string<charT, Traits, Alloc>::const_iterator iter_type;
   return u32regex_iterator<iter_type>(p.begin(), p.end(), e, m);
}
inline u32regex_iterator<const UChar*> make_u32regex_iterator(const U_NAMESPACE_QUALIFIER UnicodeString& s, const u32regex& e, regex_constants::match_flag_type m = regex_constants::match_default)
{
   return u32regex_iterator<const UChar*>(s.getBuffer(), s.getBuffer() + s.length(), e, m);
}

#ifdef BOOST_HAS_ABI_HEADERS
#  include BOOST_ABI_SUFFIX
#endif

} // namespace boost

#endif // BOOST_REGEX_V4_REGEX_ITERATOR_HPP

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