From 8e761289a2446367267c6c0d9a26e734f0f78306 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Wed, 16 Dec 2020 20:29:05 +0300
Subject: Get rid of legacy build systems and rename cutl/ to libcutl/

---
 cutl/details/boost/regex/v4/regex_split.hpp | 172 ----------------------------
 1 file changed, 172 deletions(-)
 delete mode 100644 cutl/details/boost/regex/v4/regex_split.hpp

(limited to 'cutl/details/boost/regex/v4/regex_split.hpp')

diff --git a/cutl/details/boost/regex/v4/regex_split.hpp b/cutl/details/boost/regex/v4/regex_split.hpp
deleted file mode 100644
index db1bac0..0000000
--- a/cutl/details/boost/regex/v4/regex_split.hpp
+++ /dev/null
@@ -1,172 +0,0 @@
-/*
- *
- * 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 <cutl/details/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 cutl_details_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)
-#  pragma warning(disable: 4800)
-#endif
-
-namespace re_detail{
-
-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 re_detail
-
-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;
-   re_detail::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() == 1))
-   {
-      *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, re_detail::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 cutl_details_boost
-
-#endif
-
-
-- 
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