Classes
class	std::basic_regex< _Ch_type, _Rx_traits >

class	std::match_results< _Bi_iter, _Allocator >

class	std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits >

class	std::regex_token_iterator< _Bi_iter, _Ch_type, _Rx_traits >

struct	std::regex_traits< _Ch_type >

class	std::sub_match< _BiIter >

Typedefs
typedef match_results< const char * >	std::cmatch

typedef regex_iterator< const char * >	std::cregex_iterator

typedef regex_token_iterator < const char * >	std::cregex_token_iterator

typedef sub_match< const char * >	std::csub_match

typedef basic_regex< char >	std::regex

typedef match_results < string::const_iterator >	std::smatch

typedef regex_iterator < string::const_iterator >	std::sregex_iterator

typedef regex_token_iterator < string::const_iterator >	std::sregex_token_iterator

typedef sub_match < string::const_iterator >	std::ssub_match

typedef match_results< const wchar_t * >	std::wcmatch

typedef regex_iterator< const wchar_t * >	std::wcregex_iterator

typedef regex_token_iterator < const wchar_t * >	std::wcregex_token_iterator

typedef sub_match< const wchar_t * >	std::wcsub_match

typedef basic_regex< wchar_t >	std::wregex

typedef match_results < wstring::const_iterator >	std::wsmatch

typedef regex_iterator < wstring::const_iterator >	std::wsregex_iterator

typedef regex_token_iterator < wstring::const_iterator >	std::wsregex_token_iterator

typedef sub_match < wstring::const_iterator >	std::wssub_match

Functions
template<typename _Bi_iter >
const sub_match< _Bi_iter > &	std::__unmatched_sub ()

bool	std::regex_traits< _Ch_type >::isctype (_Ch_type __c, char_class_type __f) const

template<typename _BiIter >
bool	std::operator!= (const sub_match< _BiIter > &__lhs, const sub_match< _BiIter > &__rhs)

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >
bool	std::operator!= (const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >
bool	std::operator!= (const sub_match< _Bi_iter > &__lhs, const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &__rhs)

template<typename _Bi_iter >
bool	std::operator!= (typename iterator_traits< _Bi_iter >::value_type const *__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter >
bool	std::operator!= (const sub_match< _Bi_iter > &__lhs, typename iterator_traits< _Bi_iter >::value_type const *__rhs)

template<typename _Bi_iter >
bool	std::operator!= (typename iterator_traits< _Bi_iter >::value_type const &__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter >
bool	std::operator!= (const sub_match< _Bi_iter > &__lhs, typename iterator_traits< _Bi_iter >::value_type const &__rhs)

template<typename _Bi_iter , class _Allocator >
bool	std::operator!= (const match_results< _Bi_iter, _Allocator > &__m1, const match_results< _Bi_iter, _Allocator > &__m2)

template<typename _BiIter >
bool	std::operator< (const sub_match< _BiIter > &__lhs, const sub_match< _BiIter > &__rhs)

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >
bool	std::operator< (const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter , class _Ch_traits , class _Ch_alloc >
bool	std::operator< (const sub_match< _Bi_iter > &__lhs, const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &__rhs)

template<typename _Bi_iter >
bool	std::operator< (typename iterator_traits< _Bi_iter >::value_type const *__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter >
bool	std::operator< (const sub_match< _Bi_iter > &__lhs, typename iterator_traits< _Bi_iter >::value_type const *__rhs)

template<typename _Bi_iter >
bool	std::operator< (typename iterator_traits< _Bi_iter >::value_type const &__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter >
bool	std::operator< (const sub_match< _Bi_iter > &__lhs, typename iterator_traits< _Bi_iter >::value_type const &__rhs)

template<typename _Ch_type , typename _Ch_traits , typename _Bi_iter >
basic_ostream< _Ch_type, _Ch_traits > &	std::operator<< (basic_ostream< _Ch_type, _Ch_traits > &__os, const sub_match< _Bi_iter > &__m)

template<typename _BiIter >
bool	std::operator<= (const sub_match< _BiIter > &__lhs, const sub_match< _BiIter > &__rhs)

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >
bool	std::operator<= (const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter , class _Ch_traits , class _Ch_alloc >
bool	std::operator<= (const sub_match< _Bi_iter > &__lhs, const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &__rhs)

template<typename _Bi_iter >
bool	std::operator<= (typename iterator_traits< _Bi_iter >::value_type const *__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter >
bool	std::operator<= (const sub_match< _Bi_iter > &__lhs, typename iterator_traits< _Bi_iter >::value_type const *__rhs)

template<typename _Bi_iter >
bool	std::operator<= (typename iterator_traits< _Bi_iter >::value_type const &__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter >
bool	std::operator<= (const sub_match< _Bi_iter > &__lhs, typename iterator_traits< _Bi_iter >::value_type const &__rhs)

template<typename _BiIter >
bool	std::operator== (const sub_match< _BiIter > &__lhs, const sub_match< _BiIter > &__rhs)

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >
bool	std::operator== (const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >
bool	std::operator== (const sub_match< _Bi_iter > &__lhs, const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &__rhs)

template<typename _Bi_iter >
bool	std::operator== (typename iterator_traits< _Bi_iter >::value_type const *__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter >
bool	std::operator== (const sub_match< _Bi_iter > &__lhs, typename iterator_traits< _Bi_iter >::value_type const *__rhs)

template<typename _Bi_iter >
bool	std::operator== (typename iterator_traits< _Bi_iter >::value_type const &__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter >
bool	std::operator== (const sub_match< _Bi_iter > &__lhs, typename iterator_traits< _Bi_iter >::value_type const &__rhs)

template<typename _Bi_iter , typename _Allocator >
bool	std::operator== (const match_results< _Bi_iter, _Allocator > &__m1, const match_results< _Bi_iter, _Allocator > &__m2)

template<typename _BiIter >
bool	std::operator> (const sub_match< _BiIter > &__lhs, const sub_match< _BiIter > &__rhs)

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >
bool	std::operator> (const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter , class _Ch_traits , class _Ch_alloc >
bool	std::operator> (const sub_match< _Bi_iter > &__lhs, const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &__rhs)

template<typename _Bi_iter >
bool	std::operator> (typename iterator_traits< _Bi_iter >::value_type const *__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter >
bool	std::operator> (const sub_match< _Bi_iter > &__lhs, typename iterator_traits< _Bi_iter >::value_type const *__rhs)

template<typename _Bi_iter >
bool	std::operator> (typename iterator_traits< _Bi_iter >::value_type const &__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter >
bool	std::operator> (const sub_match< _Bi_iter > &__lhs, typename iterator_traits< _Bi_iter >::value_type const &__rhs)

template<typename _BiIter >
bool	std::operator>= (const sub_match< _BiIter > &__lhs, const sub_match< _BiIter > &__rhs)

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >
bool	std::operator>= (const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter , class _Ch_traits , class _Ch_alloc >
bool	std::operator>= (const sub_match< _Bi_iter > &__lhs, const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &__rhs)

template<typename _Bi_iter >
bool	std::operator>= (typename iterator_traits< _Bi_iter >::value_type const *__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter >
bool	std::operator>= (const sub_match< _Bi_iter > &__lhs, typename iterator_traits< _Bi_iter >::value_type const *__rhs)

template<typename _Bi_iter >
bool	std::operator>= (typename iterator_traits< _Bi_iter >::value_type const &__lhs, const sub_match< _Bi_iter > &__rhs)

template<typename _Bi_iter >
bool	std::operator>= (const sub_match< _Bi_iter > &__lhs, typename iterator_traits< _Bi_iter >::value_type const &__rhs)

template<typename _Ch_type , typename _Rx_traits >
void	std::swap (basic_regex< _Ch_type, _Rx_traits > &__lhs, basic_regex< _Ch_type, _Rx_traits > &__rhs)

template<typename _Bi_iter , typename _Allocator >
void	std::swap (match_results< _Bi_iter, _Allocator > &__lhs, match_results< _Bi_iter, _Allocator > &__rhs)

int	std::regex_traits< _Ch_type >::value (_Ch_type __ch, int __radix) const

Matching, Searching, and Replacing
template<typename _Bi_iter , typename _Allocator , typename _Ch_type , typename _Rx_traits >
bool	std::regex_match (_Bi_iter __s, _Bi_iter __e, match_results< _Bi_iter, _Allocator > &__m, const basic_regex< _Ch_type, _Rx_traits > &__re, regex_constants::match_flag_type __flags=regex_constants::match_default)

template<typename _Bi_iter , typename _Ch_type , typename _Rx_traits >
bool	std::regex_match (_Bi_iter __first, _Bi_iter __last, const basic_regex< _Ch_type, _Rx_traits > &__re, regex_constants::match_flag_type __flags=regex_constants::match_default)

template<typename _Ch_type , typename _Allocator , typename _Rx_traits >
bool	std::regex_match (const _Ch_type __s, match_results< const _Ch_type , _Allocator > &__m, const basic_regex< _Ch_type, _Rx_traits > &__re, regex_constants::match_flag_type __f=regex_constants::match_default)

template<typename _Ch_traits , typename _Ch_alloc , typename _Allocator , typename _Ch_type , typename _Rx_traits >
bool	std::regex_match (const basic_string< _Ch_type, _Ch_traits, _Ch_alloc > &__s, match_results< typename basic_string< _Ch_type, _Ch_traits, _Ch_alloc >::const_iterator, _Allocator > &__m, const basic_regex< _Ch_type, _Rx_traits > &__re, regex_constants::match_flag_type __flags=regex_constants::match_default)

template<typename _Ch_type , class _Rx_traits >
bool	std::regex_match (const _Ch_type *__s, const basic_regex< _Ch_type, _Rx_traits > &__re, regex_constants::match_flag_type __f=regex_constants::match_default)

template<typename _Ch_traits , typename _Str_allocator , typename _Ch_type , typename _Rx_traits >
bool	std::regex_match (const basic_string< _Ch_type, _Ch_traits, _Str_allocator > &__s, const basic_regex< _Ch_type, _Rx_traits > &__re, regex_constants::match_flag_type __flags=regex_constants::match_default)

template<typename _Bi_iter , typename _Allocator , typename _Ch_type , typename _Rx_traits >
bool	std::regex_search (_Bi_iter __first, _Bi_iter __last, match_results< _Bi_iter, _Allocator > &__m, const basic_regex< _Ch_type, _Rx_traits > &__re, regex_constants::match_flag_type __flags=regex_constants::match_default)

template<typename _Bi_iter , typename _Ch_type , typename _Rx_traits >
bool	std::regex_search (_Bi_iter __first, _Bi_iter __last, const basic_regex< _Ch_type, _Rx_traits > &__re, regex_constants::match_flag_type __flags=regex_constants::match_default)

template<typename _Ch_type , class _Allocator , class _Rx_traits >
bool	std::regex_search (const _Ch_type __s, match_results< const _Ch_type , _Allocator > &__m, const basic_regex< _Ch_type, _Rx_traits > &__e, regex_constants::match_flag_type __f=regex_constants::match_default)

template<typename _Ch_type , typename _Rx_traits >
bool	std::regex_search (const _Ch_type *__s, const basic_regex< _Ch_type, _Rx_traits > &__e, regex_constants::match_flag_type __f=regex_constants::match_default)

template<typename _Ch_traits , typename _String_allocator , typename _Ch_type , typename _Rx_traits >
bool	std::regex_search (const basic_string< _Ch_type, _Ch_traits, _String_allocator > &__s, const basic_regex< _Ch_type, _Rx_traits > &__e, regex_constants::match_flag_type __flags=regex_constants::match_default)

template<typename _Ch_traits , typename _Ch_alloc , typename _Allocator , typename _Ch_type , typename _Rx_traits >
bool	std::regex_search (const basic_string< _Ch_type, _Ch_traits, _Ch_alloc > &__s, match_results< typename basic_string< _Ch_type, _Ch_traits, _Ch_alloc >::const_iterator, _Allocator > &__m, const basic_regex< _Ch_type, _Rx_traits > &__e, regex_constants::match_flag_type __f=regex_constants::match_default)

template<typename _Out_iter , typename _Bi_iter , typename _Rx_traits , typename _Ch_type >
_Out_iter	std::regex_replace (_Out_iter __out, _Bi_iter __first, _Bi_iter __last, const basic_regex< _Ch_type, _Rx_traits > &__e, const basic_string< _Ch_type > &__fmt, regex_constants::match_flag_type __flags=regex_constants::match_default)

template<typename _Rx_traits , typename _Ch_type >
basic_string< _Ch_type >	std::regex_replace (const basic_string< _Ch_type > &__s, const basic_regex< _Ch_type, _Rx_traits > &__e, const basic_string< _Ch_type > &__fmt, regex_constants::match_flag_type __flags=regex_constants::match_default)

Detailed Description

A facility for performing regular expression pattern matching.

Typedef Documentation

typedef regex_token_iterator<const char*> std::cregex_token_iterator

Token iterator for C-style NULL-terminated strings.

Definition at line 2508 of file regex.h.

typedef sub_match<const char*> std::csub_match

Standard regex submatch over a C-style null-terminated string.

Definition at line 853 of file regex.h.

typedef basic_regex<char> std::regex

Standard regular expressions.

Definition at line 726 of file regex.h.

typedef regex_token_iterator<string::const_iterator> std::sregex_token_iterator

Token iterator for standard strings.

Definition at line 2510 of file regex.h.

typedef sub_match<string::const_iterator> std::ssub_match

Standard regex submatch over a standard string.

Definition at line 855 of file regex.h.

typedef regex_token_iterator<const wchar_t*> std::wcregex_token_iterator

Token iterator for C-style NULL-terminated wide strings.

Definition at line 2513 of file regex.h.

typedef sub_match<const wchar_t*> std::wcsub_match

Regex submatch over a C-style null-terminated wide string.

Definition at line 858 of file regex.h.

typedef basic_regex<wchar_t> std::wregex

Standard wide-character regular expressions.

Definition at line 729 of file regex.h.

typedef regex_token_iterator<wstring::const_iterator> std::wsregex_token_iterator

Token iterator for standard wide-character strings.

Definition at line 2515 of file regex.h.

typedef sub_match<wstring::const_iterator> std::wssub_match

Regex submatch over a standard wide string.

Definition at line 860 of file regex.h.

Function Documentation

template<typename _Ch_type >

bool std::regex_traits< _Ch_type >::isctype	(	_Ch_type	__c,
		char_class_type	__f
	)		const

Determines if c is a member of an identified class.

Parameters

__c	a character.
__f	a class type (as returned from lookup_classname).

Returns: true if the character __c is a member of the classification represented by __f, false otherwise.

Exceptions

std::bad_cast if the current locale does not have a ctype facet.

Definition at line 285 of file regex.h.

References std::__ctype_abstract_base< _CharT >::is(), std::use_facet(), and std::__ctype_abstract_base< _CharT >::widen().

template<typename _BiIter >

bool std::operator!=	(	const sub_match< _BiIter > &	__lhs,
		const sub_match< _BiIter > &	__rhs
	)

inline

Tests the inequivalence of two regular expression submatches.

Parameters

__lhs	First regular expression submatch.
__rhs	Second regular expression submatch.

Returns: true if __lhs is not equivalent to __rhs, false otherwise.

Definition at line 885 of file regex.h.

References std::sub_match< _BiIter >::compare().

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator!=	(	const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the inequivalence of a string and a regular expression submatch.

Parameters

__lhs	A string.
__rhs	A regular expression submatch.

Returns: true if __lhs is not equivalent to __rhs, false otherwise.

Definition at line 961 of file regex.h.

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator!=	(	const sub_match< _Bi_iter > &	__lhs,
		const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &	__rhs
	)

inline

Tests the inequivalence of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A string.

Returns: true if __lhs is not equivalent to __rhs, false otherwise.

Definition at line 1042 of file regex.h.

template<typename _Bi_iter >

bool std::operator!=	(	typename iterator_traits< _Bi_iter >::value_type const *	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the inequivalence of an iterator value and a regular expression submatch.

Parameters

__lhs	A regular expression submatch.
__rhs	A string.

Returns: true if __lhs is not equivalent to __rhs, false otherwise.

Definition at line 1126 of file regex.h.

template<typename _Bi_iter >

bool std::operator!=	(	const sub_match< _Bi_iter > &	__lhs,
		typename iterator_traits< _Bi_iter >::value_type const *	__rhs
	)

inline

Tests the inequivalence of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A pointer to a string.

Returns: true if __lhs is not equivalent to __rhs, false otherwise.

Definition at line 1200 of file regex.h.

template<typename _Bi_iter >

bool std::operator!=	(	typename iterator_traits< _Bi_iter >::value_type const &	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the inequivalence of a string and a regular expression submatch.

Parameters

__lhs	A string.
__rhs	A regular expression submatch.

Returns: true if __lhs is not equivalent to __rhs, false otherwise.

Definition at line 1277 of file regex.h.

template<typename _Bi_iter >

bool std::operator!=	(	const sub_match< _Bi_iter > &	__lhs,
		typename iterator_traits< _Bi_iter >::value_type const &	__rhs
	)

inline

Tests the inequivalence of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A const string reference.

Returns: true if __lhs is not equivalent to __rhs, false otherwise.

Definition at line 1357 of file regex.h.

template<typename _Bi_iter , class _Allocator >

bool std::operator!=	(	const match_results< _Bi_iter, _Allocator > &	__m1,
		const match_results< _Bi_iter, _Allocator > &	__m2
	)

inline

Compares two match_results for inequality.

Returns: true if the two objects do not refer to the same match, false otherwise.

Definition at line 1872 of file regex.h.

template<typename _BiIter >

bool std::operator<	(	const sub_match< _BiIter > &	__lhs,
		const sub_match< _BiIter > &	__rhs
	)

inline

Tests the ordering of two regular expression submatches.

Parameters

__lhs	First regular expression submatch.
__rhs	Second regular expression submatch.

Returns: true if __lhs precedes __rhs, false otherwise.

Definition at line 897 of file regex.h.

References std::sub_match< _BiIter >::compare().

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator<	(	const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the ordering of a string and a regular expression submatch.

Parameters

__lhs	A string.
__rhs	A regular expression submatch.

Returns: true if __lhs precedes __rhs, false otherwise.

Definition at line 974 of file regex.h.

References std::sub_match< _BiIter >::compare().

template<typename _Bi_iter , class _Ch_traits , class _Ch_alloc >

bool std::operator<	(	const sub_match< _Bi_iter > &	__lhs,
		const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &	__rhs
	)

inline

Tests the ordering of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A string.

Returns: true if __lhs precedes __rhs, false otherwise.

Definition at line 1056 of file regex.h.

References std::basic_string< _CharT, _Traits, _Alloc >::compare().

template<typename _Bi_iter >

bool std::operator<	(	typename iterator_traits< _Bi_iter >::value_type const *	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the ordering of a string and a regular expression submatch.

Parameters

__lhs	A string.
__rhs	A regular expression submatch.

Returns: true if __lhs precedes __rhs, false otherwise.

Definition at line 1138 of file regex.h.

References std::sub_match< _BiIter >::compare().

template<typename _Bi_iter >

bool std::operator<	(	const sub_match< _Bi_iter > &	__lhs,
		typename iterator_traits< _Bi_iter >::value_type const *	__rhs
	)

inline

Tests the ordering of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A string.

Returns: true if __lhs precedes __rhs, false otherwise.

Definition at line 1212 of file regex.h.

template<typename _Bi_iter >

bool std::operator<	(	typename iterator_traits< _Bi_iter >::value_type const &	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the ordering of a string and a regular expression submatch.

Parameters

__lhs	A string.
__rhs	A regular expression submatch.

Returns: true if __lhs precedes __rhs, false otherwise.

Definition at line 1289 of file regex.h.

References std::sub_match< _BiIter >::compare().

template<typename _Bi_iter >

bool std::operator<	(	const sub_match< _Bi_iter > &	__lhs,
		typename iterator_traits< _Bi_iter >::value_type const &	__rhs
	)

inline

Tests the ordering of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A const string reference.

Returns: true if __lhs precedes __rhs, false otherwise.

Definition at line 1369 of file regex.h.

template<typename _Ch_type , typename _Ch_traits , typename _Bi_iter >

basic_ostream<_Ch_type, _Ch_traits>& std::operator<<	(	basic_ostream< _Ch_type, _Ch_traits > &	__os,
		const sub_match< _Bi_iter > &	__m
	)

inline

Inserts a matched string into an output stream.

Parameters

__os	The output stream.
__m	A submatch string.

Returns: the output stream with the submatch string inserted.

Definition at line 1423 of file regex.h.

References std::sub_match< _BiIter >::str().

template<typename _BiIter >

bool std::operator<=	(	const sub_match< _BiIter > &	__lhs,
		const sub_match< _BiIter > &	__rhs
	)

inline

Tests the ordering of two regular expression submatches.

Parameters

__lhs	First regular expression submatch.
__rhs	Second regular expression submatch.

Returns: true if __lhs does not succeed __rhs, false otherwise.

Definition at line 909 of file regex.h.

References std::sub_match< _BiIter >::compare().

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator<=	(	const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the ordering of a string and a regular expression submatch.

Parameters

__lhs	A string.
__rhs	A regular expression submatch.

Returns: true if __lhs does not succeed __rhs, false otherwise.

Definition at line 1013 of file regex.h.

template<typename _Bi_iter , class _Ch_traits , class _Ch_alloc >

bool std::operator<=	(	const sub_match< _Bi_iter > &	__lhs,
		const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &	__rhs
	)

inline

Tests the ordering of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A string.

Returns: true if __lhs does not succeed __rhs, false otherwise.

Definition at line 1098 of file regex.h.

template<typename _Bi_iter >

bool std::operator<=	(	typename iterator_traits< _Bi_iter >::value_type const *	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the ordering of a string and a regular expression submatch.

Parameters

__lhs	A string.
__rhs	A regular expression submatch.

Returns: true if __lhs does not succeed __rhs, false otherwise.

Definition at line 1174 of file regex.h.

template<typename _Bi_iter >

bool std::operator<=	(	const sub_match< _Bi_iter > &	__lhs,
		typename iterator_traits< _Bi_iter >::value_type const *	__rhs
	)

inline

Tests the ordering of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A string.

Returns: true if __lhs does not succeed __rhs, false otherwise.

Definition at line 1248 of file regex.h.

template<typename _Bi_iter >

bool std::operator<=	(	typename iterator_traits< _Bi_iter >::value_type const &	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the ordering of a string and a regular expression submatch.

Parameters

__lhs	A string.
__rhs	A regular expression submatch.

Returns: true if __lhs does not succeed __rhs, false otherwise.

Definition at line 1328 of file regex.h.

template<typename _Bi_iter >

bool std::operator<=	(	const sub_match< _Bi_iter > &	__lhs,
		typename iterator_traits< _Bi_iter >::value_type const &	__rhs
	)

inline

Tests the ordering of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A const string reference.

Returns: true if __lhs does not succeed __rhs, false otherwise.

Definition at line 1408 of file regex.h.

template<typename _BiIter >

bool std::operator==	(	const sub_match< _BiIter > &	__lhs,
		const sub_match< _BiIter > &	__rhs
	)

inline

Tests the equivalence of two regular expression submatches.

Parameters

__lhs	First regular expression submatch.
__rhs	Second regular expression submatch.

Returns: true if __lhs is equivalent to __rhs, false otherwise.

Definition at line 873 of file regex.h.

References std::sub_match< _BiIter >::compare().

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator==	(	const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the equivalence of a string and a regular expression submatch.

Parameters

__lhs	A string.
__rhs	A regular expression submatch.

Returns: true if __lhs is equivalent to __rhs, false otherwise.

Definition at line 946 of file regex.h.

References std::sub_match< _BiIter >::compare().

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator==	(	const sub_match< _Bi_iter > &	__lhs,
		const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &	__rhs
	)

inline

Tests the equivalence of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A string.

Returns: true if __lhs is equivalent to __rhs, false otherwise.

Definition at line 1027 of file regex.h.

References std::sub_match< _BiIter >::compare().

template<typename _Bi_iter >

bool std::operator==	(	typename iterator_traits< _Bi_iter >::value_type const *	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the equivalence of a C string and a regular expression submatch.

Parameters

__lhs	A C string.
__rhs	A regular expression submatch.

Returns: true if __lhs is equivalent to __rhs, false otherwise.

Definition at line 1113 of file regex.h.

References std::sub_match< _BiIter >::compare().

template<typename _Bi_iter >

bool std::operator==	(	const sub_match< _Bi_iter > &	__lhs,
		typename iterator_traits< _Bi_iter >::value_type const *	__rhs
	)

inline

Tests the equivalence of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A pointer to a string?

Returns: true if __lhs is equivalent to __rhs, false otherwise.

Definition at line 1187 of file regex.h.

References std::sub_match< _BiIter >::compare().

template<typename _Bi_iter >

bool std::operator==	(	typename iterator_traits< _Bi_iter >::value_type const &	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the equivalence of a string and a regular expression submatch.

Parameters

__lhs	A string.
__rhs	A regular expression submatch.

Returns: true if __lhs is equivalent to __rhs, false otherwise.

Definition at line 1261 of file regex.h.

References std::sub_match< _BiIter >::compare().

template<typename _Bi_iter >

bool std::operator==	(	const sub_match< _Bi_iter > &	__lhs,
		typename iterator_traits< _Bi_iter >::value_type const &	__rhs
	)

inline

Tests the equivalence of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A const string reference.

Returns: true if __lhs is equivalent to __rhs, false otherwise.

Definition at line 1341 of file regex.h.

References std::sub_match< _BiIter >::compare().

template<typename _Bi_iter , typename _Allocator >

bool std::operator==	(	const match_results< _Bi_iter, _Allocator > &	__m1,
		const match_results< _Bi_iter, _Allocator > &	__m2
	)

inline

Compares two match_results for equality.

Returns: true if the two objects refer to the same match, false otherwise.

Definition at line 1848 of file regex.h.

References std::match_results< _Bi_iter, _Allocator >::begin(), std::match_results< _Bi_iter, _Allocator >::empty(), std::match_results< _Bi_iter, _Allocator >::end(), std::equal(), std::match_results< _Bi_iter, _Allocator >::prefix(), std::match_results< _Bi_iter, _Allocator >::ready(), std::match_results< _Bi_iter, _Allocator >::size(), and std::match_results< _Bi_iter, _Allocator >::suffix().

template<typename _BiIter >

bool std::operator>	(	const sub_match< _BiIter > &	__lhs,
		const sub_match< _BiIter > &	__rhs
	)

inline

Tests the ordering of two regular expression submatches.

Parameters

__lhs	First regular expression submatch.
__rhs	Second regular expression submatch.

Returns: true if __lhs succeeds __rhs, false otherwise.

Definition at line 933 of file regex.h.

References std::sub_match< _BiIter >::compare().

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator>	(	const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the ordering of a string and a regular expression submatch.

Parameters

__lhs	A string.
__rhs	A regular expression submatch.

Returns: true if __lhs succeeds __rhs, false otherwise.

Definition at line 987 of file regex.h.

template<typename _Bi_iter , class _Ch_traits , class _Ch_alloc >

bool std::operator>	(	const sub_match< _Bi_iter > &	__lhs,
		const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &	__rhs
	)

inline

Tests the ordering of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A string.

Returns: true if __lhs succeeds __rhs, false otherwise.

Definition at line 1070 of file regex.h.

template<typename _Bi_iter >

bool std::operator>	(	typename iterator_traits< _Bi_iter >::value_type const *	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the ordering of a string and a regular expression submatch.

Parameters

__lhs	A string.
__rhs	A regular expression submatch.

Returns: true if __lhs succeeds __rhs, false otherwise.

Definition at line 1150 of file regex.h.

template<typename _Bi_iter >

bool std::operator>	(	const sub_match< _Bi_iter > &	__lhs,
		typename iterator_traits< _Bi_iter >::value_type const *	__rhs
	)

inline

Tests the ordering of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A string.

Returns: true if __lhs succeeds __rhs, false otherwise.

Definition at line 1224 of file regex.h.

template<typename _Bi_iter >

bool std::operator>	(	typename iterator_traits< _Bi_iter >::value_type const &	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the ordering of a string and a regular expression submatch.

Parameters

__lhs	A string.
__rhs	A regular expression submatch.

Returns: true if __lhs succeeds __rhs, false otherwise.

Definition at line 1304 of file regex.h.

template<typename _Bi_iter >

bool std::operator>	(	const sub_match< _Bi_iter > &	__lhs,
		typename iterator_traits< _Bi_iter >::value_type const &	__rhs
	)

inline

Tests the ordering of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A const string reference.

Returns: true if __lhs succeeds __rhs, false otherwise.

Definition at line 1384 of file regex.h.

template<typename _BiIter >

bool std::operator>=	(	const sub_match< _BiIter > &	__lhs,
		const sub_match< _BiIter > &	__rhs
	)

inline

Tests the ordering of two regular expression submatches.

Parameters

__lhs	First regular expression submatch.
__rhs	Second regular expression submatch.

Returns: true if __lhs does not precede __rhs, false otherwise.

Definition at line 921 of file regex.h.

References std::sub_match< _BiIter >::compare().

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator>=	(	const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the ordering of a string and a regular expression submatch.

Parameters

__lhs	A string.
__rhs	A regular expression submatch.

Returns: true if __lhs does not precede __rhs, false otherwise.

Definition at line 1000 of file regex.h.

template<typename _Bi_iter , class _Ch_traits , class _Ch_alloc >

bool std::operator>=	(	const sub_match< _Bi_iter > &	__lhs,
		const basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc > &	__rhs
	)

inline

Tests the ordering of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A string.

Returns: true if __lhs does not precede __rhs, false otherwise.

Definition at line 1084 of file regex.h.

template<typename _Bi_iter >

bool std::operator>=	(	typename iterator_traits< _Bi_iter >::value_type const *	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the ordering of a string and a regular expression submatch.

Parameters

__lhs	A string.
__rhs	A regular expression submatch.

Returns: true if __lhs does not precede __rhs, false otherwise.

Definition at line 1162 of file regex.h.

template<typename _Bi_iter >

bool std::operator>=	(	const sub_match< _Bi_iter > &	__lhs,
		typename iterator_traits< _Bi_iter >::value_type const *	__rhs
	)

inline

Tests the ordering of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A string.

Returns: true if __lhs does not precede __rhs, false otherwise.

Definition at line 1236 of file regex.h.

template<typename _Bi_iter >

bool std::operator>=	(	typename iterator_traits< _Bi_iter >::value_type const &	__lhs,
		const sub_match< _Bi_iter > &	__rhs
	)

inline

Tests the ordering of a string and a regular expression submatch.

Parameters

__lhs	A string.
__rhs	A regular expression submatch.

Returns: true if __lhs does not precede __rhs, false otherwise.

Definition at line 1316 of file regex.h.

template<typename _Bi_iter >

bool std::operator>=	(	const sub_match< _Bi_iter > &	__lhs,
		typename iterator_traits< _Bi_iter >::value_type const &	__rhs
	)

inline

Tests the ordering of a regular expression submatch and a string.

Parameters

__lhs	A regular expression submatch.
__rhs	A const string reference.

Returns: true if __lhs does not precede __rhs, false otherwise.

Definition at line 1396 of file regex.h.

template<typename _Bi_iter , typename _Allocator , typename _Ch_type , typename _Rx_traits >

bool std::regex_match	(	_Bi_iter	__s,
		_Bi_iter	__e,
		match_results< _Bi_iter, _Allocator > &	__m,
		const basic_regex< _Ch_type, _Rx_traits > &	__re,
		regex_constants::match_flag_type	__flags = `regex_constants::match_default`
	)

Determines if there is a match between the regular expression e and all of the character sequence [first, last).

Parameters

__s	Start of the character sequence to match.
__e	One-past-the-end of the character sequence to match.
__m	The match results.
__re	The regular expression.
__flags	Controls how the regular expression is matched.

Return values

true	A match exists.
false	Otherwise.

Exceptions

an	exception of type regex_error.

Todo:: Implement this function.

Definition at line 1916 of file regex.h.

Referenced by std::regex_match().

template<typename _Bi_iter , typename _Ch_type , typename _Rx_traits >

bool std::regex_match	(	_Bi_iter	__first,
		_Bi_iter	__last,
		const basic_regex< _Ch_type, _Rx_traits > &	__re,
		regex_constants::match_flag_type	__flags = `regex_constants::match_default`
	)

Indicates if there is a match between the regular expression e and all of the character sequence [first, last).

Parameters

__first	Beginning of the character sequence to match.
__last	One-past-the-end of the character sequence to match.
__re	The regular expression.
__flags	Controls how the regular expression is matched.

Return values

true	A match exists.
false	Otherwise.

Exceptions

an	exception of type regex_error.

Definition at line 1947 of file regex.h.

References std::regex_match().

template<typename _Ch_type , typename _Allocator , typename _Rx_traits >

bool std::regex_match	(	const _Ch_type *	__s,
		match_results< const _Ch_type *, _Allocator > &	__m,
		const basic_regex< _Ch_type, _Rx_traits > &	__re,
		regex_constants::match_flag_type	__f = `regex_constants::match_default`
	)

inline

Determines if there is a match between the regular expression e and a C-style null-terminated string.

Parameters

__s	The C-style null-terminated string to match.
__m	The match results.
__re	The regular expression.
__f	Controls how the regular expression is matched.

Return values

true	A match exists.
false	Otherwise.

Exceptions

an	exception of type regex_error.

Definition at line 1972 of file regex.h.

References std::regex_match().

template<typename _Ch_traits , typename _Ch_alloc , typename _Allocator , typename _Ch_type , typename _Rx_traits >

bool std::regex_match	(	const basic_string< _Ch_type, _Ch_traits, _Ch_alloc > &	__s,
		match_results< typename basic_string< _Ch_type, _Ch_traits, _Ch_alloc >::const_iterator, _Allocator > &	__m,
		const basic_regex< _Ch_type, _Rx_traits > &	__re,
		regex_constants::match_flag_type	__flags = `regex_constants::match_default`
	)

inline

Determines if there is a match between the regular expression e and a string.

Parameters

__s	The string to match.
__m	The match results.
__re	The regular expression.
__flags	Controls how the regular expression is matched.

Return values

true	A match exists.
false	Otherwise.

Exceptions

an	exception of type regex_error.

Definition at line 1996 of file regex.h.

References std::basic_string< _CharT, _Traits, _Alloc >::begin(), std::basic_string< _CharT, _Traits, _Alloc >::end(), and std::regex_match().

template<typename _Ch_type , class _Rx_traits >

bool std::regex_match	(	const _Ch_type *	__s,
		const basic_regex< _Ch_type, _Rx_traits > &	__re,
		regex_constants::match_flag_type	__f = `regex_constants::match_default`
	)

inline

Indicates if there is a match between the regular expression e and a C-style null-terminated string.

Parameters

__s	The C-style null-terminated string to match.
__re	The regular expression.
__f	Controls how the regular expression is matched.

Return values

true	A match exists.
false	Otherwise.

Exceptions

an	exception of type regex_error.

Definition at line 2019 of file regex.h.

References std::regex_match().

template<typename _Ch_traits , typename _Str_allocator , typename _Ch_type , typename _Rx_traits >

bool std::regex_match	(	const basic_string< _Ch_type, _Ch_traits, _Str_allocator > &	__s,
		const basic_regex< _Ch_type, _Rx_traits > &	__re,
		regex_constants::match_flag_type	__flags = `regex_constants::match_default`
	)

inline

Indicates if there is a match between the regular expression e and a string.

Parameters

__s	[IN] The string to match.
__re	[IN] The regular expression.
__flags	[IN] Controls how the regular expression is matched.

Return values

true	A match exists.
false	Otherwise.

Exceptions

an	exception of type regex_error.

Definition at line 2041 of file regex.h.

References std::basic_string< _CharT, _Traits, _Alloc >::begin(), std::basic_string< _CharT, _Traits, _Alloc >::end(), and std::regex_match().

template<typename _Out_iter , typename _Bi_iter , typename _Rx_traits , typename _Ch_type >

_Out_iter std::regex_replace	(	_Out_iter	__out,
		_Bi_iter	__first,
		_Bi_iter	__last,
		const basic_regex< _Ch_type, _Rx_traits > &	__e,
		const basic_string< _Ch_type > &	__fmt,
		regex_constants::match_flag_type	__flags = `regex_constants::match_default`
	)

inline

Todo:

Needs documentation! See http://gcc.gnu.org/onlinedocs/libstdc++/manual/documentation_style.html

Parameters

__out
__first
__last
__e
__fmt
__flags

Returns: out

Exceptions

an	exception of type regex_error.

Todo:: Implement this function.

Definition at line 2200 of file regex.h.

Referenced by std::regex_replace().

template<typename _Rx_traits , typename _Ch_type >

basic_string<_Ch_type> std::regex_replace	(	const basic_string< _Ch_type > &	__s,
		const basic_regex< _Ch_type, _Rx_traits > &	__e,
		const basic_string< _Ch_type > &	__fmt,
		regex_constants::match_flag_type	__flags = `regex_constants::match_default`
	)

inline

Todo:

Needs documentation! See http://gcc.gnu.org/onlinedocs/libstdc++/manual/documentation_style.html

Parameters

__s
__e
__fmt
__flags

Returns: a copy of string s with replacements.

Exceptions

an	exception of type regex_error.

Definition at line 2220 of file regex.h.

References std::back_inserter(), std::basic_string< _CharT, _Traits, _Alloc >::begin(), std::basic_string< _CharT, _Traits, _Alloc >::end(), and std::regex_replace().

template<typename _Bi_iter , typename _Allocator , typename _Ch_type , typename _Rx_traits >

bool std::regex_search	(	_Bi_iter	__first,
		_Bi_iter	__last,
		match_results< _Bi_iter, _Allocator > &	__m,
		const basic_regex< _Ch_type, _Rx_traits > &	__re,
		regex_constants::match_flag_type	__flags = `regex_constants::match_default`
	)

inline

Searches for a regular expression within a range.

Parameters

__first	[IN] The start of the string to search.
__last	[IN] One-past-the-end of the string to search.
__m	[OUT] The match results.
__re	[IN] The regular expression to search for.
__flags	[IN] Search policy flags.

Return values

true	A match was found within the string.
false	No match was found within the string, the content of m is undefined.

Exceptions

an	exception of type regex_error.

Todo:: Implement this function.

Definition at line 2066 of file regex.h.

Referenced by std::regex_search().

template<typename _Bi_iter , typename _Ch_type , typename _Rx_traits >

bool std::regex_search	(	_Bi_iter	__first,
		_Bi_iter	__last,
		const basic_regex< _Ch_type, _Rx_traits > &	__re,
		regex_constants::match_flag_type	__flags = `regex_constants::match_default`
	)

inline

Searches for a regular expression within a range.

Parameters

__first	[IN] The start of the string to search.
__last	[IN] One-past-the-end of the string to search.
__re	[IN] The regular expression to search for.
__flags	[IN] Search policy flags.

Return values

true	A match was found within the string.
false	No match was found within the string.

Todo:: Needs documentation! See http://gcc.gnu.org/onlinedocs/libstdc++/manual/documentation_style.html

Exceptions

an	exception of type regex_error.

Definition at line 2087 of file regex.h.

References std::regex_search().

template<typename _Ch_type , class _Allocator , class _Rx_traits >

bool std::regex_search	(	const _Ch_type *	__s,
		match_results< const _Ch_type *, _Allocator > &	__m,
		const basic_regex< _Ch_type, _Rx_traits > &	__e,
		regex_constants::match_flag_type	__f = `regex_constants::match_default`
	)

inline

Searches for a regular expression within a C-string.

Parameters

__s	[IN] A C-string to search for the regex.
__m	[OUT] The set of regex matches.
__e	[IN] The regex to search for in `s`.
__f	[IN] The search flags.

Return values

true	A match was found within the string.
false	No match was found within the string, the content of m is undefined.

Todo:: Needs documentation! See http://gcc.gnu.org/onlinedocs/libstdc++/manual/documentation_style.html

Exceptions

an	exception of type regex_error.

Definition at line 2111 of file regex.h.

References std::regex_search().

template<typename _Ch_type , typename _Rx_traits >

bool std::regex_search	(	const _Ch_type *	__s,
		const basic_regex< _Ch_type, _Rx_traits > &	__e,
		regex_constants::match_flag_type	__f = `regex_constants::match_default`
	)

inline

Searches for a regular expression within a C-string.

Parameters

__s	[IN] The C-string to search.
__e	[IN] The regular expression to search for.
__f	[IN] Search policy flags.

Return values

true	A match was found within the string.
false	No match was found within the string.

Todo:: Needs documentation! See http://gcc.gnu.org/onlinedocs/libstdc++/manual/documentation_style.html

Exceptions

an	exception of type regex_error.

Definition at line 2131 of file regex.h.

References std::regex_search().

template<typename _Ch_traits , typename _String_allocator , typename _Ch_type , typename _Rx_traits >

bool std::regex_search	(	const basic_string< _Ch_type, _Ch_traits, _String_allocator > &	__s,
		const basic_regex< _Ch_type, _Rx_traits > &	__e,
		regex_constants::match_flag_type	__flags = `regex_constants::match_default`
	)

inline

Searches for a regular expression within a string.

Parameters

__s	[IN] The string to search.
__e	[IN] The regular expression to search for.
__flags	[IN] Search policy flags.

Return values

true	A match was found within the string.
false	No match was found within the string.

Todo:: Needs documentation! See http://gcc.gnu.org/onlinedocs/libstdc++/manual/documentation_style.html

Exceptions

an	exception of type regex_error.

Definition at line 2151 of file regex.h.

References std::regex_search().

template<typename _Ch_traits , typename _Ch_alloc , typename _Allocator , typename _Ch_type , typename _Rx_traits >

bool std::regex_search	(	const basic_string< _Ch_type, _Ch_traits, _Ch_alloc > &	__s,
		match_results< typename basic_string< _Ch_type, _Ch_traits, _Ch_alloc >::const_iterator, _Allocator > &	__m,
		const basic_regex< _Ch_type, _Rx_traits > &	__e,
		regex_constants::match_flag_type	__f = `regex_constants::match_default`
	)

inline

Searches for a regular expression within a string.

Parameters

__s	[IN] A C++ string to search for the regex.
__m	[OUT] The set of regex matches.
__e	[IN] The regex to search for in `s`.
__f	[IN] The search flags.

Return values

true	A match was found within the string.
false	No match was found within the string, the content of m is undefined.

Exceptions

an	exception of type regex_error.

Definition at line 2174 of file regex.h.

References std::basic_string< _CharT, _Traits, _Alloc >::begin(), std::basic_string< _CharT, _Traits, _Alloc >::end(), and std::regex_search().

template<typename _Ch_type , typename _Rx_traits >

void std::swap	(	basic_regex< _Ch_type, _Rx_traits > &	__lhs,
		basic_regex< _Ch_type, _Rx_traits > &	__rhs
	)

inline

Swaps the contents of two regular expression objects.

Parameters

__lhs	First regular expression.
__rhs	Second regular expression.

Definition at line 741 of file regex.h.

References std::basic_regex< _Ch_type, _Rx_traits >::swap().

template<typename _Bi_iter , typename _Allocator >

void std::swap	(	match_results< _Bi_iter, _Allocator > &	__lhs,
		match_results< _Bi_iter, _Allocator > &	__rhs
	)

inline

Swaps two match results.

Parameters

__lhs	A match result.
__rhs	A match result.

The contents of the two match_results objects are swapped.

Definition at line 1886 of file regex.h.

References std::match_results< _Bi_iter, _Allocator >::swap().

template<typename _Ch_type >

int std::regex_traits< _Ch_type >::value	(	_Ch_type	__ch,
		int	__radix
	)		const

Converts a digit to an int.

Parameters

__ch	a character representing a digit.
__radix	the radix if the numeric conversion (limited to 8, 10, or 16).

Returns: the value represented by the digit __ch in base radix if the character __ch is a valid digit in base radix; otherwise returns -1.

Definition at line 321 of file regex.h.

References std::basic_ios< _CharT, _Traits >::fail(), std::hex(), and std::oct().

Classes

Typedefs

Functions

Matching, Searching, and Replacing

Detailed Description

Typedef Documentation

Function Documentation