include/boost/regex/v5/regex_match.hpp

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regex_match.hpp

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1		/*
2		*
3		* Copyright (c) 1998-2002
4		* John Maddock
5		*
6		* Use, modification and distribution are subject to the
7		* Boost Software License, Version 1.0. (See accompanying file
8		* LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
9		*
10		*/
11
12		/*
13		* LOCATION: see http://www.boost.org for most recent version.
14		* FILE regex_match.hpp
15		* VERSION see <boost/version.hpp>
16		* DESCRIPTION: Regular expression matching algorithms.
17		* Note this is an internal header file included
18		* by regex.hpp, do not include on its own.
19		*/
20
21
22		#ifndef BOOST_REGEX_MATCH_HPP
23		#define BOOST_REGEX_MATCH_HPP
24
25		#include <boost/regex/v5/match_results.hpp>
26		#include <boost/regex/v5/perl_matcher.hpp>
27
28		namespace boost{
29
30		//
31		// proc regex_match
32		// returns true if the specified regular expression matches
33		// the whole of the input. Fills in what matched in m.
34		//
35		BOOST_REGEX_MODULE_EXPORT template <class BidiIterator, class Allocator, class charT, class traits>
36	80870x	bool regex_match(BidiIterator first, BidiIterator last,
37		match_results<BidiIterator, Allocator>& m,
38		const basic_regex<charT, traits>& e,
39		match_flag_type flags = match_default)
40		{
41	80870x	BOOST_REGEX_DETAIL_NS::perl_matcher<BidiIterator, Allocator, traits> matcher(first, last, m, e, flags, first);
42	154975x	return BOOST_REGEX_DETAIL_NS::factory_match(matcher);
43	80857x	}
44		BOOST_REGEX_MODULE_EXPORT template <class iterator, class charT, class traits>
45	24x	bool regex_match(iterator first, iterator last,
46		const basic_regex<charT, traits>& e,
47		match_flag_type flags = match_default)
48		{
49	24x	match_results<iterator> m;
50	46x	return regex_match(first, last, m, e, flags \| regex_constants::match_any);
51	24x	}
52		//
53		// query_match convenience interfaces:
54		//
55		BOOST_REGEX_MODULE_EXPORT template <class charT, class Allocator, class traits>
56	25x	inline bool regex_match(const charT* str,
57		match_results<const charT*, Allocator>& m,
58		const basic_regex<charT, traits>& e,
59		match_flag_type flags = match_default)
60		{
61	25x	return regex_match(str, str + traits::length(str), m, e, flags);
62		}
63
64		BOOST_REGEX_MODULE_EXPORT template <class ST, class SA, class Allocator, class charT, class traits>
65	85x	inline bool regex_match(const std::basic_string<charT, ST, SA>& s,
66		match_results<typename std::basic_string<charT, ST, SA>::const_iterator, Allocator>& m,
67		const basic_regex<charT, traits>& e,
68		match_flag_type flags = match_default)
69		{
70	85x	return regex_match(s.begin(), s.end(), m, e, flags);
71		}
72		BOOST_REGEX_MODULE_EXPORT template <class charT, class traits>
73	26x	inline bool regex_match(const charT* str,
74		const basic_regex<charT, traits>& e,
75		match_flag_type flags = match_default)
76		{
77	26x	match_results<const charT*> m;
78	49x	return regex_match(str, str + traits::length(str), m, e, flags \| regex_constants::match_any);
79	26x	}
80
81		BOOST_REGEX_MODULE_EXPORT template <class ST, class SA, class charT, class traits>
82	33130x	inline bool regex_match(const std::basic_string<charT, ST, SA>& s,
83		const basic_regex<charT, traits>& e,
84		match_flag_type flags = match_default)
85		{
86		typedef typename std::basic_string<charT, ST, SA>::const_iterator iterator;
87	33130x	match_results<iterator> m;
88	63498x	return regex_match(s.begin(), s.end(), m, e, flags \| regex_constants::match_any);
89	33130x	}
90
91
92		} // namespace boost
93
94		#endif // BOOST_REGEX_MATCH_HPP
95
96