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authorKaren Arutyunov <karen@codesynthesis.com>2020-12-16 20:29:05 +0300
committerKaren Arutyunov <karen@codesynthesis.com>2021-02-24 16:40:04 +0300
commit8e761289a2446367267c6c0d9a26e734f0f78306 (patch)
treefb495d8c18801f271d124ee48731f10df396ca89 /cutl/details/boost/regex/v4/primary_transform.hpp
parent4c8104756b92b9fa16b3a725e8a6aa620dfd606e (diff)
Get rid of legacy build systems and rename cutl/ to libcutl/
Diffstat (limited to 'cutl/details/boost/regex/v4/primary_transform.hpp')
-rw-r--r--cutl/details/boost/regex/v4/primary_transform.hpp146
1 files changed, 0 insertions, 146 deletions
diff --git a/cutl/details/boost/regex/v4/primary_transform.hpp b/cutl/details/boost/regex/v4/primary_transform.hpp
deleted file mode 100644
index ae59e5b..0000000
--- a/cutl/details/boost/regex/v4/primary_transform.hpp
+++ /dev/null
@@ -1,146 +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: primary_transform.hpp
- * VERSION: see <cutl/details/boost/version.hpp>
- * DESCRIPTION: Heuristically determines the sort string format in use
- * by the current locale.
- */
-
-#ifndef BOOST_REGEX_PRIMARY_TRANSFORM
-#define BOOST_REGEX_PRIMARY_TRANSFORM
-
-#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
-
-namespace cutl_details_boost{
- namespace re_detail{
-
-
-enum{
- sort_C,
- sort_fixed,
- sort_delim,
- sort_unknown
-};
-
-template <class S, class charT>
-unsigned count_chars(const S& s, charT c)
-{
- //
- // Count how many occurances of character c occur
- // in string s: if c is a delimeter between collation
- // fields, then this should be the same value for all
- // sort keys:
- //
- unsigned int count = 0;
- for(unsigned pos = 0; pos < s.size(); ++pos)
- {
- if(s[pos] == c) ++count;
- }
- return count;
-}
-
-
-template <class traits, class charT>
-unsigned find_sort_syntax(const traits* pt, charT* delim)
-{
- //
- // compare 'a' with 'A' to see how similar they are,
- // should really use a-accute but we can't portably do that,
- //
- typedef typename traits::string_type string_type;
- typedef typename traits::char_type char_type;
-
- // Suppress incorrect warning for MSVC
- (void)pt;
-
- char_type a[2] = {'a', '\0', };
- string_type sa(pt->transform(a, a+1));
- if(sa == a)
- {
- *delim = 0;
- return sort_C;
- }
- char_type A[2] = { 'A', '\0', };
- string_type sA(pt->transform(A, A+1));
- char_type c[2] = { ';', '\0', };
- string_type sc(pt->transform(c, c+1));
-
- int pos = 0;
- while((pos <= static_cast<int>(sa.size())) && (pos <= static_cast<int>(sA.size())) && (sa[pos] == sA[pos])) ++pos;
- --pos;
- if(pos < 0)
- {
- *delim = 0;
- return sort_unknown;
- }
- //
- // at this point sa[pos] is either the end of a fixed width field
- // or the character that acts as a delimiter:
- //
- charT maybe_delim = sa[pos];
- if((pos != 0) && (count_chars(sa, maybe_delim) == count_chars(sA, maybe_delim)) && (count_chars(sa, maybe_delim) == count_chars(sc, maybe_delim)))
- {
- *delim = maybe_delim;
- return sort_delim;
- }
- //
- // OK doen't look like a delimiter, try for fixed width field:
- //
- if((sa.size() == sA.size()) && (sa.size() == sc.size()))
- {
- // note assumes that the fixed width field is less than
- // (numeric_limits<charT>::max)(), should be true for all types
- // I can't imagine 127 character fields...
- *delim = static_cast<charT>(++pos);
- return sort_fixed;
- }
- //
- // don't know what it is:
- //
- *delim = 0;
- return sort_unknown;
-}
-
-
- } // namespace re_detail
-} // namespace cutl_details_boost
-
-#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
-
-#endif
-
-
-
-
-
-
-