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authorRemko Tronçon <git@el-tramo.be>2009-06-01 08:48:42 (GMT)
committerRemko Tronçon <git@el-tramo.be>2009-06-01 09:24:28 (GMT)
commit2812bddd81f8a1b804c7460f4e14cd0aa393d129 (patch)
treed46294f35150c4f0f43deaf2d31fceaf945ae715 /3rdParty/Boost/boost/regex/v4/regex_search.hpp
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+/*
+ *
+ * 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_search.hpp
+ * VERSION see <boost/version.hpp>
+ * DESCRIPTION: Provides regex_search implementation.
+ */
+
+#ifndef BOOST_REGEX_V4_REGEX_SEARCH_HPP
+#define BOOST_REGEX_V4_REGEX_SEARCH_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
+
+template <class BidiIterator, class Allocator, class charT, class traits>
+bool regex_search(BidiIterator first, BidiIterator last,
+ match_results<BidiIterator, Allocator>& m,
+ const basic_regex<charT, traits>& e,
+ match_flag_type flags = match_default)
+{
+ return regex_search(first, last, m, e, flags, first);
+}
+
+template <class BidiIterator, class Allocator, class charT, class traits>
+bool regex_search(BidiIterator first, BidiIterator last,
+ match_results<BidiIterator, Allocator>& m,
+ const basic_regex<charT, traits>& e,
+ match_flag_type flags,
+ BidiIterator base)
+{
+ if(e.flags() & regex_constants::failbit)
+ return false;
+
+ re_detail::perl_matcher<BidiIterator, Allocator, traits> matcher(first, last, m, e, flags, base);
+ return matcher.find();
+}
+
+//
+// regex_search convenience interfaces:
+#ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+//
+// this isn't really a partial specialisation, but template function
+// overloading - if the compiler doesn't support partial specialisation
+// then it really won't support this either:
+template <class charT, class Allocator, class traits>
+inline bool regex_search(const charT* str,
+ match_results<const charT*, Allocator>& m,
+ const basic_regex<charT, traits>& e,
+ match_flag_type flags = match_default)
+{
+ return regex_search(str, str + traits::length(str), m, e, flags);
+}
+
+template <class ST, class SA, class Allocator, class charT, class traits>
+inline bool regex_search(const std::basic_string<charT, ST, SA>& s,
+ match_results<typename std::basic_string<charT, ST, SA>::const_iterator, Allocator>& m,
+ const basic_regex<charT, traits>& e,
+ match_flag_type flags = match_default)
+{
+ return regex_search(s.begin(), s.end(), m, e, flags);
+}
+#else // partial overloads:
+inline bool regex_search(const char* str,
+ cmatch& m,
+ const regex& e,
+ match_flag_type flags = match_default)
+{
+ return regex_search(str, str + regex::traits_type::length(str), m, e, flags);
+}
+inline bool regex_search(const char* first, const char* last,
+ const regex& e,
+ match_flag_type flags = match_default)
+{
+ cmatch m;
+ return regex_search(first, last, m, e, flags | regex_constants::match_any);
+}
+
+#ifndef BOOST_NO_WREGEX
+inline bool regex_search(const wchar_t* str,
+ wcmatch& m,
+ const wregex& e,
+ match_flag_type flags = match_default)
+{
+ return regex_search(str, str + wregex::traits_type::length(str), m, e, flags);
+}
+inline bool regex_search(const wchar_t* first, const wchar_t* last,
+ const wregex& e,
+ match_flag_type flags = match_default)
+{
+ wcmatch m;
+ return regex_search(first, last, m, e, flags | regex_constants::match_any);
+}
+#endif
+inline bool regex_search(const std::string& s,
+ smatch& m,
+ const regex& e,
+ match_flag_type flags = match_default)
+{
+ return regex_search(s.begin(), s.end(), m, e, flags);
+}
+#if !defined(BOOST_NO_WREGEX)
+inline bool regex_search(const std::basic_string<wchar_t>& s,
+ wsmatch& m,
+ const wregex& e,
+ match_flag_type flags = match_default)
+{
+ return regex_search(s.begin(), s.end(), m, e, flags);
+}
+#endif
+
+#endif
+
+template <class BidiIterator, class charT, class traits>
+bool regex_search(BidiIterator first, BidiIterator last,
+ const basic_regex<charT, traits>& e,
+ match_flag_type flags = match_default)
+{
+ if(e.flags() & regex_constants::failbit)
+ return false;
+
+ match_results<BidiIterator> m;
+ typedef typename match_results<BidiIterator>::allocator_type match_alloc_type;
+ re_detail::perl_matcher<BidiIterator, match_alloc_type, traits> matcher(first, last, m, e, flags | regex_constants::match_any, first);
+ return matcher.find();
+}
+
+#ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+
+template <class charT, class traits>
+inline bool regex_search(const charT* str,
+ const basic_regex<charT, traits>& e,
+ match_flag_type flags = match_default)
+{
+ return regex_search(str, str + traits::length(str), e, flags);
+}
+
+template <class ST, class SA, class charT, class traits>
+inline bool regex_search(const std::basic_string<charT, ST, SA>& s,
+ const basic_regex<charT, traits>& e,
+ match_flag_type flags = match_default)
+{
+ return regex_search(s.begin(), s.end(), e, flags);
+}
+#else // non-template function overloads
+inline bool regex_search(const char* str,
+ const regex& e,
+ match_flag_type flags = match_default)
+{
+ cmatch m;
+ return regex_search(str, str + regex::traits_type::length(str), m, e, flags | regex_constants::match_any);
+}
+#ifndef BOOST_NO_WREGEX
+inline bool regex_search(const wchar_t* str,
+ const wregex& e,
+ match_flag_type flags = match_default)
+{
+ wcmatch m;
+ return regex_search(str, str + wregex::traits_type::length(str), m, e, flags | regex_constants::match_any);
+}
+#endif
+inline bool regex_search(const std::string& s,
+ const regex& e,
+ match_flag_type flags = match_default)
+{
+ smatch m;
+ return regex_search(s.begin(), s.end(), m, e, flags | regex_constants::match_any);
+}
+#if !defined(BOOST_NO_WREGEX)
+inline bool regex_search(const std::basic_string<wchar_t>& s,
+ const wregex& e,
+ match_flag_type flags = match_default)
+{
+ wsmatch m;
+ return regex_search(s.begin(), s.end(), m, e, flags | regex_constants::match_any);
+}
+
+#endif // BOOST_NO_WREGEX
+
+#endif // partial overload
+
+#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 // BOOST_REGEX_V4_REGEX_SEARCH_HPP
+
+