Collaboration diagram for Regular Expressions:

Modules
	Base and Implementation Classes

Namespaces
	std::regex_constants

Classes
class	std::basic_regex< _Ch_type, _Rx_traits >

class	std::match_results< _Bi_iter, _Alloc >

class	std::regex_error

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

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

class	std::regex_traits< _Ch_type >

class	std::sub_match< _BiIter >

Typedefs
template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >
using	std::__sub_match_string = basic_string< typename iterator_traits< _Bi_iter >::value_type, _Ch_traits, _Ch_alloc >

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 _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 __sub_match_string< _Bi_iter, _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 __sub_match_string< _Bi_iter, _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 _Alloc >
bool	std::operator!= (const match_results< _Bi_iter, _Alloc > &__m1, const match_results< _Bi_iter, _Alloc > &__m2) noexcept

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 __sub_match_string< _Bi_iter, _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 __sub_match_string< _Bi_iter, _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 __sub_match_string< _Bi_iter, _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 __sub_match_string< _Bi_iter, _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 __sub_match_string< _Bi_iter, _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 __sub_match_string< _Bi_iter, _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 _Alloc >
bool	std::operator== (const match_results< _Bi_iter, _Alloc > &__m1, const match_results< _Bi_iter, _Alloc > &__m2) noexcept

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 __sub_match_string< _Bi_iter, _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 __sub_match_string< _Bi_iter, _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 __sub_match_string< _Bi_iter, _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 __sub_match_string< _Bi_iter, _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 _Alloc >
void	std::swap (match_results< _Bi_iter, _Alloc > &__lhs, match_results< _Bi_iter, _Alloc > &__rhs) noexcept

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

template<typename _Ch_traits , typename _Ch_alloc , typename _Alloc , typename _Ch_type , typename _Rx_traits >
bool	std::regex_match (const basic_string< _Ch_type, _Ch_traits, _Ch_alloc > &&, match_results< typename basic_string< _Ch_type, _Ch_traits, _Ch_alloc >::const_iterator, _Alloc > &, const basic_regex< _Ch_type, _Rx_traits > &, regex_constants::match_flag_type=regex_constants::match_default)=delete

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

template<typename _Ch_traits , typename _Ch_alloc , typename _Alloc , typename _Ch_type , typename _Rx_traits >
bool	std::regex_search (const basic_string< _Ch_type, _Ch_traits, _Ch_alloc > &&, match_results< typename basic_string< _Ch_type, _Ch_traits, _Ch_alloc >::const_iterator, _Alloc > &, const basic_regex< _Ch_type, _Rx_traits > &, regex_constants::match_flag_type=regex_constants::match_default)=delete

template<typename _Out_iter , typename _Bi_iter , typename _Rx_traits , typename _Ch_type , typename _St , typename _Sa >
_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, _St, _Sa > &__fmt, regex_constants::match_flag_type __flags=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 _Ch_type *__fmt, regex_constants::match_flag_type __flags=regex_constants::match_default)

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

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

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

Constants
std [28.8.1](1)
static constexpr flag_type	std::basic_regex< _Ch_type, _Rx_traits >::icase

static constexpr flag_type	std::basic_regex< _Ch_type, _Rx_traits >::nosubs

static constexpr flag_type	std::basic_regex< _Ch_type, _Rx_traits >::optimize

static constexpr flag_type	std::basic_regex< _Ch_type, _Rx_traits >::collate

static constexpr flag_type	std::basic_regex< _Ch_type, _Rx_traits >::ECMAScript

static constexpr flag_type	std::basic_regex< _Ch_type, _Rx_traits >::basic

static constexpr flag_type	std::basic_regex< _Ch_type, _Rx_traits >::extended

static constexpr flag_type	std::basic_regex< _Ch_type, _Rx_traits >::awk

static constexpr flag_type	std::basic_regex< _Ch_type, _Rx_traits >::grep

static constexpr flag_type	std::basic_regex< _Ch_type, _Rx_traits >::egrep

Detailed Description

A facility for performing regular expression pattern matching.

Typedef Documentation

◆ cregex_token_iterator

typedef regex_token_iterator<const char*> std::cregex_token_iterator

Token iterator for C-style NULL-terminated strings.

Definition at line 2851 of file regex.h.

◆ csub_match

typedef sub_match<const char*> std::csub_match

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

Definition at line 1003 of file regex.h.

◆ regex

typedef basic_regex<char> std::regex

Standard regular expressions.

Definition at line 828 of file regex.h.

◆ sregex_token_iterator

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

Token iterator for standard strings.

Definition at line 2854 of file regex.h.

◆ ssub_match

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

Standard regex submatch over a standard string.

Definition at line 1006 of file regex.h.

◆ wcregex_token_iterator

typedef regex_token_iterator<const wchar_t*> std::wcregex_token_iterator

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

Definition at line 2858 of file regex.h.

◆ wcsub_match

typedef sub_match<const wchar_t*> std::wcsub_match

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

Definition at line 1010 of file regex.h.

◆ wregex

typedef basic_regex<wchar_t> std::wregex

Standard wide-character regular expressions.

Definition at line 832 of file regex.h.

◆ wsregex_token_iterator

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

Token iterator for standard wide-character strings.

Definition at line 2861 of file regex.h.

◆ wssub_match

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

Regex submatch over a standard wide string.

Definition at line 1013 of file regex.h.

Function Documentation

◆ operator!=() [1/8]

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 1037 of file regex.h.

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

◆ operator!=() [2/8]

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator!=	(	const __sub_match_string< _Bi_iter, _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 1112 of file regex.h.

◆ operator!=() [3/8]

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator!=	(	const sub_match< _Bi_iter > &	__lhs,
		const __sub_match_string< _Bi_iter, _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 1186 of file regex.h.

◆ operator!=() [4/8]

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 C string and a regular expression submatch.

Parameters

__lhs	A null-terminated string.
__rhs	A regular expression submatch.

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

Definition at line 1260 of file regex.h.

◆ operator!=() [5/8]

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 null-terminated string.

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

Definition at line 1334 of file regex.h.

◆ operator!=() [6/8]

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 character and a regular expression submatch.

Parameters

__lhs	A character.
__rhs	A regular expression submatch.

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

Definition at line 1408 of file regex.h.

◆ operator!=() [7/8]

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 character.

Parameters

__lhs	A regular expression submatch.
__rhs	A character.

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

Definition at line 1486 of file regex.h.

◆ operator!=() [8/8]

template<typename _Bi_iter , class _Alloc >

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

inlinenoexcept

Compares two match_results for inequality.

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

Definition at line 2015 of file regex.h.

◆ operator<() [1/7]

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 1048 of file regex.h.

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

◆ operator<() [2/7]

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator<	(	const __sub_match_string< _Bi_iter, _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 1124 of file regex.h.

◆ operator<() [3/7]

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator<	(	const sub_match< _Bi_iter > &	__lhs,
		const __sub_match_string< _Bi_iter, _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 1198 of file regex.h.

◆ operator<() [4/7]

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 C string and a regular expression submatch.

Parameters

__lhs	A null-terminated string.
__rhs	A regular expression submatch.

Returns: true if __lhs precedes __rhs, false otherwise.

Definition at line 1272 of file regex.h.

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

◆ operator<() [5/7]

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 C string.

Parameters

__lhs	A regular expression submatch.
__rhs	A null-terminated string.

Returns: true if __lhs precedes __rhs, false otherwise.

Definition at line 1346 of file regex.h.

◆ operator<() [6/7]

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 character and a regular expression submatch.

Parameters

__lhs	A character.
__rhs	A regular expression submatch.

Returns: true if __lhs precedes __rhs, false otherwise.

Definition at line 1421 of file regex.h.

References std::__addressof().

◆ operator<() [7/7]

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 character.

Parameters

__lhs	A regular expression submatch.
__rhs	A character.

Returns: true if __lhs precedes __rhs, false otherwise.

Definition at line 1499 of file regex.h.

References std::__addressof().

◆ operator<<()

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 1553 of file regex.h.

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

◆ operator<=() [1/7]

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 1059 of file regex.h.

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

◆ operator<=() [2/7]

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator<=	(	const __sub_match_string< _Bi_iter, _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 1160 of file regex.h.

◆ operator<=() [3/7]

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator<=	(	const sub_match< _Bi_iter > &	__lhs,
		const __sub_match_string< _Bi_iter, _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 1234 of file regex.h.

◆ operator<=() [4/7]

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 C string and a regular expression submatch.

Parameters

__lhs	A null-terminated string.
__rhs	A regular expression submatch.

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

Definition at line 1308 of file regex.h.

◆ operator<=() [5/7]

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 C string.

Parameters

__lhs	A regular expression submatch.
__rhs	A null-terminated string.

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

Definition at line 1382 of file regex.h.

◆ operator<=() [6/7]

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 character and a regular expression submatch.

Parameters

__lhs	A character.
__rhs	A regular expression submatch.

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

Definition at line 1460 of file regex.h.

◆ operator<=() [7/7]

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 character.

Parameters

__lhs	A regular expression submatch.
__rhs	A character.

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

Definition at line 1538 of file regex.h.

◆ operator==() [1/8]

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 1026 of file regex.h.

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

◆ operator==() [2/8]

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator==	(	const __sub_match_string< _Bi_iter, _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 1099 of file regex.h.

References std::basic_string< _CharT, _Traits, _Alloc >::data(), and std::basic_string< _CharT, _Traits, _Alloc >::size().

◆ operator==() [3/8]

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator==	(	const sub_match< _Bi_iter > &	__lhs,
		const __sub_match_string< _Bi_iter, _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 1173 of file regex.h.

References std::basic_string< _CharT, _Traits, _Alloc >::data(), and std::basic_string< _CharT, _Traits, _Alloc >::size().

◆ operator==() [4/8]

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 null-terminated string.
__rhs	A regular expression submatch.

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

Definition at line 1247 of file regex.h.

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

◆ operator==() [5/8]

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 C string.

Parameters

__lhs	A regular expression submatch.
__rhs	A null-terminated string.

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

Definition at line 1321 of file regex.h.

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

◆ operator==() [6/8]

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 character and a regular expression submatch.

Parameters

__lhs	A character.
__rhs	A regular expression submatch.

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

Definition at line 1395 of file regex.h.

References std::__addressof().

◆ operator==() [7/8]

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 character.

Parameters

__lhs	A regular expression submatch.
__rhs	A character.

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

Definition at line 1473 of file regex.h.

References std::__addressof().

◆ operator==() [8/8]

template<typename _Bi_iter , typename _Alloc >

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

inlinenoexcept

Compares two match_results for equality.

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

Definition at line 1991 of file regex.h.

References std::equal().

◆ operator>() [1/7]

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 1081 of file regex.h.

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

◆ operator>() [2/7]

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator>	(	const __sub_match_string< _Bi_iter, _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 1136 of file regex.h.

◆ operator>() [3/7]

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator>	(	const sub_match< _Bi_iter > &	__lhs,
		const __sub_match_string< _Bi_iter, _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 1210 of file regex.h.

◆ operator>() [4/7]

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 C string and a regular expression submatch.

Parameters

__lhs	A null-terminated string.
__rhs	A regular expression submatch.

Returns: true if __lhs succeeds __rhs, false otherwise.

Definition at line 1284 of file regex.h.

◆ operator>() [5/7]

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 C string.

Parameters

__lhs	A regular expression submatch.
__rhs	A null-terminated string.

Returns: true if __lhs succeeds __rhs, false otherwise.

Definition at line 1358 of file regex.h.

◆ operator>() [6/7]

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 character and a regular expression submatch.

Parameters

__lhs	A character.
__rhs	A regular expression submatch.

Returns: true if __lhs succeeds __rhs, false otherwise.

Definition at line 1434 of file regex.h.

◆ operator>() [7/7]

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 character.

Parameters

__lhs	A regular expression submatch.
__rhs	A character.

Returns: true if __lhs succeeds __rhs, false otherwise.

Definition at line 1512 of file regex.h.

◆ operator>=() [1/7]

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 1070 of file regex.h.

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

◆ operator>=() [2/7]

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator>=	(	const __sub_match_string< _Bi_iter, _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 1148 of file regex.h.

◆ operator>=() [3/7]

template<typename _Bi_iter , typename _Ch_traits , typename _Ch_alloc >

bool std::operator>=	(	const sub_match< _Bi_iter > &	__lhs,
		const __sub_match_string< _Bi_iter, _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 1222 of file regex.h.

◆ operator>=() [4/7]

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 C string and a regular expression submatch.

Parameters

__lhs	A null-terminated string.
__rhs	A regular expression submatch.

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

Definition at line 1296 of file regex.h.

◆ operator>=() [5/7]

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 C string.

Parameters

__lhs	A regular expression submatch.
__rhs	A null-terminated string.

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

Definition at line 1370 of file regex.h.

◆ operator>=() [6/7]

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 character and a regular expression submatch.

Parameters

__lhs	A character.
__rhs	A regular expression submatch.

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

Definition at line 1447 of file regex.h.

◆ operator>=() [7/7]

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 character.

Parameters

__lhs	A regular expression submatch.
__rhs	A character.

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

Definition at line 1525 of file regex.h.

◆ regex_match() [1/7]

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

bool std::regex_match	(	_Bi_iter	__s,
		_Bi_iter	__e,
		match_results< _Bi_iter, _Alloc > &	__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 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.

Definition at line 2059 of file regex.h.

Referenced by std::regex_match().

◆ regex_match() [2/7]

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`
	)

inline

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 2087 of file regex.h.

References std::regex_match().

◆ regex_match() [3/7]

template<typename _Ch_type , typename _Alloc , typename _Rx_traits >

bool std::regex_match	(	const _Ch_type *	__s,
		match_results< const _Ch_type *, _Alloc > &	__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 2112 of file regex.h.

References std::regex_match().

◆ regex_match() [4/7]

template<typename _Ch_traits , typename _Ch_alloc , typename _Alloc , 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, _Alloc > &	__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 2136 of file regex.h.

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

◆ regex_match() [5/7]

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

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

delete

Prevent unsafe attempts to get match_results from a temporary string.

◆ regex_match() [6/7]

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 2172 of file regex.h.

References std::regex_match().

◆ regex_match() [7/7]

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 2194 of file regex.h.

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

◆ regex_replace() [1/6]

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

_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, _St, _Sa > &	__fmt,
		regex_constants::match_flag_type	__flags = `regex_constants::match_default`
	)

inline

Search for a regular expression within a range for multiple times, and replace the matched parts through filling a format string.

Parameters

__out	[OUT] The output iterator.
__first	[IN] The start of the string to search.
__last	[IN] One-past-the-end of the string to search.
__e	[IN] The regular expression to search for.
__fmt	[IN] The format string.
__flags	[IN] Search and replace policy flags.

Returns: __out

Exceptions

an	exception of type regex_error.

Definition at line 2365 of file regex.h.

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

Referenced by std::regex_replace().

◆ regex_replace() [2/6]

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 _Ch_type *	__fmt,
		regex_constants::match_flag_type	__flags = `regex_constants::match_default`
	)

Search for a regular expression within a range for multiple times, and replace the matched parts through filling a format C-string.

Parameters

__out	[OUT] The output iterator.
__first	[IN] The start of the string to search.
__last	[IN] One-past-the-end of the string to search.
__e	[IN] The regular expression to search for.
__fmt	[IN] The format C-string.
__flags	[IN] Search and replace policy flags.

Returns: __out

Exceptions

an	exception of type regex_error.

Definition at line 465 of file regex.tcc.

References std::pair< _T1, _T2 >::first, std::regex_constants::format_first_only, std::regex_constants::format_no_copy, and std::pair< _T1, _T2 >::second.

◆ regex_replace() [3/6]

template<typename _Rx_traits , typename _Ch_type , typename _St , typename _Sa , typename _Fst , typename _Fsa >

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

inline

Search for a regular expression within a string for multiple times, and replace the matched parts through filling a format string.

Parameters

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

Returns: The string after replacing.

Exceptions

an	exception of type regex_error.

Definition at line 2410 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().

◆ regex_replace() [4/6]

template<typename _Rx_traits , typename _Ch_type , typename _St , typename _Sa >

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

inline

Search for a regular expression within a string for multiple times, and replace the matched parts through filling a format C-string.

Parameters

__s	[IN] The string to search and replace.
__e	[IN] The regular expression to search for.
__fmt	[IN] The format C-string.
__flags	[IN] Search and replace policy flags.

Returns: The string after replacing.

Exceptions

an	exception of type regex_error.

Definition at line 2436 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().

◆ regex_replace() [5/6]

template<typename _Rx_traits , typename _Ch_type , typename _St , typename _Sa >

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

inline

Search for a regular expression within a C-string for multiple times, and replace the matched parts through filling a format string.

Parameters

__s	[IN] The C-string to search and replace.
__e	[IN] The regular expression to search for.
__fmt	[IN] The format string.
__flags	[IN] Search and replace policy flags.

Returns: The string after replacing.

Exceptions

an	exception of type regex_error.

Definition at line 2462 of file regex.h.

References std::back_inserter(), and std::regex_replace().

◆ regex_replace() [6/6]

template<typename _Rx_traits , typename _Ch_type >

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

inline

Search for a regular expression within a C-string for multiple times, and replace the matched parts through filling a format C-string.

Parameters

__s	[IN] The C-string to search and replace.
__e	[IN] The regular expression to search for.
__fmt	[IN] The format C-string.
__flags	[IN] Search and replace policy flags.

Returns: The string after replacing.

Exceptions

an	exception of type regex_error.

Definition at line 2488 of file regex.h.

References std::back_inserter(), and std::regex_replace().

◆ regex_search() [1/7]

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

bool std::regex_search	(	_Bi_iter	__s,
		_Bi_iter	__e,
		match_results< _Bi_iter, _Alloc > &	__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

__s	[IN] The start of the string to search.
__e	[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.

Definition at line 2217 of file regex.h.

Referenced by std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits >::operator++(), std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits >::regex_iterator(), and std::regex_search().

◆ regex_search() [2/7]

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.

Exceptions

an	exception of type regex_error.

Definition at line 2241 of file regex.h.

References std::regex_search().

◆ regex_search() [3/7]

template<typename _Ch_type , class _Alloc , class _Rx_traits >

bool std::regex_search	(	const _Ch_type *	__s,
		match_results< const _Ch_type *, _Alloc > &	__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.

Exceptions

an	exception of type regex_error.

Definition at line 2264 of file regex.h.

References std::regex_search().

◆ regex_search() [4/7]

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.

Exceptions

an	exception of type regex_error.

Definition at line 2283 of file regex.h.

References std::regex_search().

◆ regex_search() [5/7]

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.

Exceptions

an	exception of type regex_error.

Definition at line 2302 of file regex.h.

References std::regex_search().

◆ regex_search() [6/7]

template<typename _Ch_traits , typename _Ch_alloc , typename _Alloc , 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, _Alloc > &	__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 2325 of file regex.h.

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

◆ regex_search() [7/7]

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

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

delete

Prevent unsafe attempts to get match_results from a temporary string.

◆ swap() [1/2]

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 844 of file regex.h.

◆ swap() [2/2]

template<typename _Bi_iter , typename _Alloc >

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

inlinenoexcept

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 2029 of file regex.h.

Modules

Namespaces

Classes

Typedefs

Functions

Matching, Searching, and Replacing

Constants

Detailed Description

Typedef Documentation

◆ cregex_token_iterator

◆ csub_match

◆ regex

◆ sregex_token_iterator

◆ ssub_match

◆ wcregex_token_iterator

◆ wcsub_match

◆ wregex

◆ wsregex_token_iterator

◆ wssub_match

Function Documentation

◆ operator!=() [1/8]

◆ operator!=() [2/8]

◆ operator!=() [3/8]

◆ operator!=() [4/8]

◆ operator!=() [5/8]

◆ operator!=() [6/8]

◆ operator!=() [7/8]

◆ operator!=() [8/8]

◆ operator<() [1/7]

◆ operator<() [2/7]

◆ operator<() [3/7]

◆ operator<() [4/7]

◆ operator<() [5/7]

◆ operator<() [6/7]

◆ operator<() [7/7]

◆ operator<<()

◆ operator<=() [1/7]

◆ operator<=() [2/7]

◆ operator<=() [3/7]

◆ operator<=() [4/7]

◆ operator<=() [5/7]

◆ operator<=() [6/7]

◆ operator<=() [7/7]

◆ operator==() [1/8]

◆ operator==() [2/8]

◆ operator==() [3/8]

◆ operator==() [4/8]

◆ operator==() [5/8]

◆ operator==() [6/8]

◆ operator==() [7/8]

◆ operator==() [8/8]

◆ operator>() [1/7]

◆ operator>() [2/7]

◆ operator>() [3/7]

◆ operator>() [4/7]

◆ operator>() [5/7]

◆ operator>() [6/7]

◆ operator>() [7/7]

◆ operator>=() [1/7]

◆ operator>=() [2/7]

◆ operator>=() [3/7]

◆ operator>=() [4/7]

◆ operator>=() [5/7]

◆ operator>=() [6/7]

◆ operator>=() [7/7]

◆ regex_match() [1/7]

◆ regex_match() [2/7]

◆ regex_match() [3/7]

◆ regex_match() [4/7]

◆ regex_match() [5/7]

◆ regex_match() [6/7]

◆ regex_match() [7/7]

◆ regex_replace() [1/6]

◆ regex_replace() [2/6]

◆ regex_replace() [3/6]

◆ regex_replace() [4/6]

◆ regex_replace() [5/6]

◆ regex_replace() [6/6]

◆ regex_search() [1/7]

◆ regex_search() [2/7]