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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/u32regex_iterator.hpp
parent4c8104756b92b9fa16b3a725e8a6aa620dfd606e (diff)
Get rid of legacy build systems and rename cutl/ to libcutl/
Diffstat (limited to 'cutl/details/boost/regex/v4/u32regex_iterator.hpp')
-rw-r--r--cutl/details/boost/regex/v4/u32regex_iterator.hpp193
1 files changed, 0 insertions, 193 deletions
diff --git a/cutl/details/boost/regex/v4/u32regex_iterator.hpp b/cutl/details/boost/regex/v4/u32regex_iterator.hpp
deleted file mode 100644
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--- a/cutl/details/boost/regex/v4/u32regex_iterator.hpp
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
- *
- * 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 <cutl/details/boost/version.hpp>
- * DESCRIPTION: Provides u32regex_iterator implementation.
- */
-
-#ifndef BOOST_REGEX_V4_U32REGEX_ITERATOR_HPP
-#define BOOST_REGEX_V4_U32REGEX_ITERATOR_HPP
-
-namespace cutl_details_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
-#ifndef BOOST_NO_STD_ITERATOR
- : public std::iterator<
- std::forward_iterator_tag,
- match_results<BidirectionalIterator>,
- typename re_detail::regex_iterator_traits<BidirectionalIterator>::difference_type,
- const match_results<BidirectionalIterator>*,
- const match_results<BidirectionalIterator>& >
-#endif
-{
-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 re_detail::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(U_WCHAR_IS_UTF16) && (U_SIZEOF_WCHAR_T != 2)
-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 cutl_details_boost
-
-#endif // BOOST_REGEX_V4_REGEX_ITERATOR_HPP
-