libstdc++
|
Modules | |
Base and Implementation Classes | |
Namespaces | |
std::regex_constants | |
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) |
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 , class _Ch_traits , class _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 , class _Ch_traits , class _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) |
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 , class _Ch_traits , class _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 , class _Ch_traits , class _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) |
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) |
5.1 Regular Expression Syntax Options | |
enum | std::regex_constants::__syntax_option { _S_icase, _S_nosubs, _S_optimize, _S_collate, _S_ECMAScript, _S_basic, _S_extended, _S_awk, _S_grep, _S_egrep, _S_syntax_last } |
enum | std::regex_constants::syntax_option_type : unsigned int |
constexpr syntax_option_type | std::regex_constants::operator& (syntax_option_type __a, syntax_option_type __b) |
constexpr syntax_option_type | std::regex_constants::operator| (syntax_option_type __a, syntax_option_type __b) |
constexpr syntax_option_type | std::regex_constants::operator^ (syntax_option_type __a, syntax_option_type __b) |
constexpr syntax_option_type | std::regex_constants::operator~ (syntax_option_type __a) |
syntax_option_type & | std::regex_constants::operator&= (syntax_option_type &__a, syntax_option_type __b) |
syntax_option_type & | std::regex_constants::operator|= (syntax_option_type &__a, syntax_option_type __b) |
syntax_option_type & | std::regex_constants::operator^= (syntax_option_type &__a, syntax_option_type __b) |
constexpr syntax_option_type | std::regex_constants::icase |
constexpr syntax_option_type | std::regex_constants::nosubs |
constexpr syntax_option_type | std::regex_constants::optimize |
constexpr syntax_option_type | std::regex_constants::collate |
constexpr syntax_option_type | std::regex_constants::ECMAScript |
constexpr syntax_option_type | std::regex_constants::basic |
constexpr syntax_option_type | std::regex_constants::extended |
constexpr syntax_option_type | std::regex_constants::awk |
constexpr syntax_option_type | std::regex_constants::grep |
constexpr syntax_option_type | std::regex_constants::egrep |
5.2 Matching Rules | |
Matching a regular expression against a sequence of characters [first, last) proceeds according to the rules of the grammar specified for the regular expression object, modified according to the effects listed below for any bitmask elements set. | |
enum | std::regex_constants::__match_flag { _S_not_bol, _S_not_eol, _S_not_bow, _S_not_eow, _S_any, _S_not_null, _S_continuous, _S_prev_avail, _S_sed, _S_no_copy, _S_first_only, _S_match_flag_last } |
enum | std::regex_constants::match_flag_type : unsigned int |
constexpr match_flag_type | std::regex_constants::operator& (match_flag_type __a, match_flag_type __b) |
constexpr match_flag_type | std::regex_constants::operator| (match_flag_type __a, match_flag_type __b) |
constexpr match_flag_type | std::regex_constants::operator^ (match_flag_type __a, match_flag_type __b) |
constexpr match_flag_type | std::regex_constants::operator~ (match_flag_type __a) |
match_flag_type & | std::regex_constants::operator&= (match_flag_type &__a, match_flag_type __b) |
match_flag_type & | std::regex_constants::operator|= (match_flag_type &__a, match_flag_type __b) |
match_flag_type & | std::regex_constants::operator^= (match_flag_type &__a, match_flag_type __b) |
constexpr match_flag_type | std::regex_constants::match_default |
constexpr match_flag_type | std::regex_constants::match_not_bol |
constexpr match_flag_type | std::regex_constants::match_not_eol |
constexpr match_flag_type | std::regex_constants::match_not_bow |
constexpr match_flag_type | std::regex_constants::match_not_eow |
constexpr match_flag_type | std::regex_constants::match_any |
constexpr match_flag_type | std::regex_constants::match_not_null |
constexpr match_flag_type | std::regex_constants::match_continuous |
constexpr match_flag_type | std::regex_constants::match_prev_avail |
constexpr match_flag_type | std::regex_constants::format_default |
constexpr match_flag_type | std::regex_constants::format_sed |
constexpr match_flag_type | std::regex_constants::format_no_copy |
constexpr match_flag_type | std::regex_constants::format_first_only |
5.3 Error Types | |
enum | std::regex_constants::error_type { _S_error_collate, _S_error_ctype, _S_error_escape, _S_error_backref, _S_error_brack, _S_error_paren, _S_error_brace, _S_error_badbrace, _S_error_range, _S_error_space, _S_error_badrepeat, _S_error_complexity, _S_error_stack } |
constexpr error_type | std::regex_constants::error_collate (_S_error_collate) |
constexpr error_type | std::regex_constants::error_ctype (_S_error_ctype) |
constexpr error_type | std::regex_constants::error_escape (_S_error_escape) |
constexpr error_type | std::regex_constants::error_backref (_S_error_backref) |
constexpr error_type | std::regex_constants::error_brack (_S_error_brack) |
constexpr error_type | std::regex_constants::error_paren (_S_error_paren) |
constexpr error_type | std::regex_constants::error_brace (_S_error_brace) |
constexpr error_type | std::regex_constants::error_badbrace (_S_error_badbrace) |
constexpr error_type | std::regex_constants::error_range (_S_error_range) |
constexpr error_type | std::regex_constants::error_space (_S_error_space) |
constexpr error_type | std::regex_constants::error_badrepeat (_S_error_badrepeat) |
constexpr error_type | std::regex_constants::error_complexity (_S_error_complexity) |
constexpr error_type | std::regex_constants::error_stack (_S_error_stack) |
A facility for performing regular expression pattern matching.
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 regex_token_iterator<string::const_iterator> std::sregex_token_iterator |
typedef sub_match<string::const_iterator> std::ssub_match |
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 regex_token_iterator<wstring::const_iterator> std::wsregex_token_iterator |
typedef sub_match<wstring::const_iterator> std::wssub_match |
This is a bitmask type indicating regex matching rules.
The match_flag_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
Definition at line 222 of file regex_constants.h.
This is a bitmask type indicating how to interpret the regex.
The syntax_option_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
A valid value of type syntax_option_type shall have exactly one of the elements ECMAScript
, basic
, extended
, awk
, grep
, egrep
set.
Definition at line 54 of file regex_constants.h.
The expression contained an invalid collating element name.
Definition at line 49 of file regex_error.h.
enum std::regex_constants::match_flag_type : unsigned int |
This is a bitmask type indicating regex matching rules.
The match_flag_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
Definition at line 245 of file regex_constants.h.
enum std::regex_constants::syntax_option_type : unsigned int |
This is a bitmask type indicating how to interpret the regex.
The syntax_option_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
A valid value of type syntax_option_type shall have exactly one of the elements ECMAScript
, basic
, extended
, awk
, grep
, egrep
set.
Definition at line 80 of file regex_constants.h.
constexpr error_type std::regex_constants::error_backref | ( | _S_error_backref | ) |
The expression contained an invalid back reference.
constexpr error_type std::regex_constants::error_badbrace | ( | _S_error_badbrace | ) |
The expression contained an invalid range in a {} expression.
constexpr error_type std::regex_constants::error_badrepeat | ( | _S_error_badrepeat | ) |
One of *?+{ was not preceded by a valid regular expression.
constexpr error_type std::regex_constants::error_brace | ( | _S_error_brace | ) |
The expression contained mismatched { and }
constexpr error_type std::regex_constants::error_brack | ( | _S_error_brack | ) |
The expression contained mismatched [ and ].
constexpr error_type std::regex_constants::error_collate | ( | _S_error_collate | ) |
The expression contained an invalid collating element name.
constexpr error_type std::regex_constants::error_complexity | ( | _S_error_complexity | ) |
The complexity of an attempted match against a regular expression exceeded a pre-set level.
constexpr error_type std::regex_constants::error_ctype | ( | _S_error_ctype | ) |
The expression contained an invalid character class name.
constexpr error_type std::regex_constants::error_escape | ( | _S_error_escape | ) |
The expression contained an invalid escaped character, or a trailing escape.
constexpr error_type std::regex_constants::error_paren | ( | _S_error_paren | ) |
The expression contained mismatched ( and ).
constexpr error_type std::regex_constants::error_range | ( | _S_error_range | ) |
The expression contained an invalid character range, such as [b-a] in most encodings.
constexpr error_type std::regex_constants::error_space | ( | _S_error_space | ) |
There was insufficient memory to convert the expression into a finite state machine.
constexpr error_type std::regex_constants::error_stack | ( | _S_error_stack | ) |
There was insufficient memory to determine whether the regular expression could match the specified character sequence.
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inline |
Tests the inequivalence of two regular expression submatches.
__lhs | First regular expression submatch. |
__rhs | Second regular expression submatch. |
Definition at line 948 of file regex.h.
References std::sub_match< _BiIter >::compare().
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This is a bitmask type indicating how to interpret the regex.
The syntax_option_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
A valid value of type syntax_option_type shall have exactly one of the elements ECMAScript
, basic
, extended
, awk
, grep
, egrep
set.
Definition at line 173 of file regex_constants.h.
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inline |
This is a bitmask type indicating regex matching rules.
The match_flag_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
Definition at line 362 of file regex_constants.h.
|
inline |
This is a bitmask type indicating how to interpret the regex.
The syntax_option_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
A valid value of type syntax_option_type shall have exactly one of the elements ECMAScript
, basic
, extended
, awk
, grep
, egrep
set.
Definition at line 198 of file regex_constants.h.
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inline |
This is a bitmask type indicating regex matching rules.
The match_flag_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
Definition at line 387 of file regex_constants.h.
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inline |
Tests the ordering of two regular expression submatches.
__lhs | First regular expression submatch. |
__rhs | Second regular expression submatch. |
Definition at line 959 of file regex.h.
References std::sub_match< _BiIter >::compare().
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Tests the ordering of a string and a regular expression submatch.
__lhs | A string. |
__rhs | A regular expression submatch. |
Definition at line 1038 of file regex.h.
References std::sub_match< _BiIter >::compare().
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Tests the ordering of a regular expression submatch and a string.
__lhs | A regular expression submatch. |
__rhs | A string. |
Definition at line 1118 of file regex.h.
References std::sub_match< _BiIter >::compare().
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Tests the ordering of a string and a regular expression submatch.
__lhs | A string. |
__rhs | A regular expression submatch. |
Definition at line 1195 of file regex.h.
References std::sub_match< _BiIter >::compare().
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Tests the ordering of a string and a regular expression submatch.
__lhs | A string. |
__rhs | A regular expression submatch. |
Definition at line 1346 of file regex.h.
References std::sub_match< _BiIter >::compare().
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Tests the ordering of a regular expression submatch and a string.
__lhs | A regular expression submatch. |
__rhs | A const string reference. |
Definition at line 1426 of file regex.h.
References std::sub_match< _BiIter >::compare().
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Inserts a matched string into an output stream.
__os | The output stream. |
__m | A submatch string. |
Definition at line 1480 of file regex.h.
References std::sub_match< _BiIter >::str().
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Tests the ordering of two regular expression submatches.
__lhs | First regular expression submatch. |
__rhs | Second regular expression submatch. |
Definition at line 970 of file regex.h.
References std::sub_match< _BiIter >::compare().
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Tests the equivalence of two regular expression submatches.
__lhs | First regular expression submatch. |
__rhs | Second regular expression submatch. |
Definition at line 937 of file regex.h.
References std::sub_match< _BiIter >::compare().
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Tests the equivalence of a string and a regular expression submatch.
__lhs | A string. |
__rhs | A regular expression submatch. |
Definition at line 1010 of file regex.h.
References std::sub_match< _BiIter >::compare(), std::basic_string< _CharT, _Traits, _Alloc >::data(), and std::basic_string< _CharT, _Traits, _Alloc >::size().
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Tests the equivalence of a regular expression submatch and a string.
__lhs | A regular expression submatch. |
__rhs | A string. |
Definition at line 1090 of file regex.h.
References std::sub_match< _BiIter >::compare(), std::basic_string< _CharT, _Traits, _Alloc >::data(), and std::basic_string< _CharT, _Traits, _Alloc >::size().
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Tests the equivalence of a C string and a regular expression submatch.
__lhs | A C string. |
__rhs | A regular expression submatch. |
Definition at line 1170 of file regex.h.
References std::sub_match< _BiIter >::compare().
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Tests the equivalence of a regular expression submatch and a string.
__lhs | A regular expression submatch. |
__rhs | A pointer to a string? |
Definition at line 1244 of file regex.h.
References std::sub_match< _BiIter >::compare().
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Tests the equivalence of a string and a regular expression submatch.
__lhs | A string. |
__rhs | A regular expression submatch. |
Definition at line 1318 of file regex.h.
References std::sub_match< _BiIter >::compare().
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Tests the equivalence of a regular expression submatch and a string.
__lhs | A regular expression submatch. |
__rhs | A const string reference. |
Definition at line 1398 of file regex.h.
References std::sub_match< _BiIter >::compare().
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Compares two match_results for equality.
Definition at line 1914 of file regex.h.
References std::equal().
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Tests the ordering of two regular expression submatches.
__lhs | First regular expression submatch. |
__rhs | Second regular expression submatch. |
Definition at line 992 of file regex.h.
References std::sub_match< _BiIter >::compare().
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Tests the ordering of two regular expression submatches.
__lhs | First regular expression submatch. |
__rhs | Second regular expression submatch. |
Definition at line 981 of file regex.h.
References std::sub_match< _BiIter >::compare().
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This is a bitmask type indicating how to interpret the regex.
The syntax_option_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
A valid value of type syntax_option_type shall have exactly one of the elements ECMAScript
, basic
, extended
, awk
, grep
, egrep
set.
Definition at line 187 of file regex_constants.h.
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inline |
This is a bitmask type indicating regex matching rules.
The match_flag_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
Definition at line 376 of file regex_constants.h.
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inline |
This is a bitmask type indicating how to interpret the regex.
The syntax_option_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
A valid value of type syntax_option_type shall have exactly one of the elements ECMAScript
, basic
, extended
, awk
, grep
, egrep
set.
Definition at line 206 of file regex_constants.h.
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inline |
This is a bitmask type indicating regex matching rules.
The match_flag_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
Definition at line 395 of file regex_constants.h.
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inline |
This is a bitmask type indicating how to interpret the regex.
The syntax_option_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
A valid value of type syntax_option_type shall have exactly one of the elements ECMAScript
, basic
, extended
, awk
, grep
, egrep
set.
Definition at line 180 of file regex_constants.h.
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inline |
This is a bitmask type indicating regex matching rules.
The match_flag_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
Definition at line 369 of file regex_constants.h.
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inline |
This is a bitmask type indicating how to interpret the regex.
The syntax_option_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
A valid value of type syntax_option_type shall have exactly one of the elements ECMAScript
, basic
, extended
, awk
, grep
, egrep
set.
Definition at line 202 of file regex_constants.h.
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inline |
This is a bitmask type indicating regex matching rules.
The match_flag_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
Definition at line 391 of file regex_constants.h.
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inline |
This is a bitmask type indicating how to interpret the regex.
The syntax_option_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
A valid value of type syntax_option_type shall have exactly one of the elements ECMAScript
, basic
, extended
, awk
, grep
, egrep
set.
Definition at line 194 of file regex_constants.h.
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inline |
This is a bitmask type indicating regex matching rules.
The match_flag_type
is implementation defined but it is valid to perform bitwise operations on these values and expect the right thing to happen.
Definition at line 383 of file regex_constants.h.
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Determines if there is a match between the regular expression e
and all of the character sequence [first, last).
__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. |
true | A match exists. |
false | Otherwise. |
an | exception of type regex_error. |
Definition at line 1982 of file regex.h.
Referenced by std::regex_match().
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Indicates if there is a match between the regular expression e
and all of the character sequence [first, last).
__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. |
true | A match exists. |
false | Otherwise. |
an | exception of type regex_error. |
Definition at line 2010 of file regex.h.
References std::regex_match().
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Determines if there is a match between the regular expression e
and a C-style null-terminated string.
__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. |
true | A match exists. |
false | Otherwise. |
an | exception of type regex_error. |
Definition at line 2035 of file regex.h.
References std::regex_match().
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inline |
Determines if there is a match between the regular expression e
and a string.
__s | The string to match. |
__m | The match results. |
__re | The regular expression. |
__flags | Controls how the regular expression is matched. |
true | A match exists. |
false | Otherwise. |
an | exception of type regex_error. |
Definition at line 2059 of file regex.h.
References std::basic_string< _CharT, _Traits, _Alloc >::begin(), std::basic_string< _CharT, _Traits, _Alloc >::end(), and std::regex_match().
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Prevent unsafe attempts to get match_results from a temporary string.
|
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Indicates if there is a match between the regular expression e
and a C-style null-terminated string.
__s | The C-style null-terminated string to match. |
__re | The regular expression. |
__f | Controls how the regular expression is matched. |
true | A match exists. |
false | Otherwise. |
an | exception of type regex_error. |
Definition at line 2095 of file regex.h.
References std::regex_match().
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Indicates if there is a match between the regular expression e
and a string.
__s | [IN] The string to match. |
__re | [IN] The regular expression. |
__flags | [IN] Controls how the regular expression is matched. |
true | A match exists. |
false | Otherwise. |
an | exception of type regex_error. |
Definition at line 2117 of file regex.h.
References std::basic_string< _CharT, _Traits, _Alloc >::begin(), std::basic_string< _CharT, _Traits, _Alloc >::end(), and std::regex_match().
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Search for a regular expression within a range for multiple times, and replace the matched parts through filling a format string.
__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. |
an | exception of type regex_error. |
Definition at line 2288 of file regex.h.
References std::basic_string< _CharT, _Traits, _Alloc >::c_str().
Referenced by std::regex_replace().
_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.
__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. |
an | exception of type regex_error. |
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Search for a regular expression within a string for multiple times, and replace the matched parts through filling a format string.
__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. |
an | exception of type regex_error. |
Definition at line 2333 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().
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Search for a regular expression within a string for multiple times, and replace the matched parts through filling a format C-string.
__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. |
an | exception of type regex_error. |
Definition at line 2359 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().
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Search for a regular expression within a C-string for multiple times, and replace the matched parts through filling a format string.
__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. |
an | exception of type regex_error. |
Definition at line 2385 of file regex.h.
References std::back_inserter(), and std::regex_replace().
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Search for a regular expression within a C-string for multiple times, and replace the matched parts through filling a format C-string.
__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. |
an | exception of type regex_error. |
Definition at line 2411 of file regex.h.
References std::back_inserter(), and std::regex_replace().
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Searches for a regular expression within a range.
__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. |
true | A match was found within the string. |
false | No match was found within the string, the content of m is undefined. |
an | exception of type regex_error. |
Definition at line 2140 of file regex.h.
Referenced by std::regex_iterator< _Bi_iter, _Ch_type, _Rx_traits >::regex_iterator(), and std::regex_search().
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inline |
Searches for a regular expression within a range.
__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. |
true | A match was found within the string. |
false | No match was found within the string. |
an | exception of type regex_error. |
Definition at line 2164 of file regex.h.
References std::regex_search().
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Searches for a regular expression within a C-string.
__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. |
true | A match was found within the string. |
false | No match was found within the string, the content of m is undefined. |
an | exception of type regex_error. |
Definition at line 2187 of file regex.h.
References std::regex_search().
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Searches for a regular expression within a C-string.
__s | [IN] The C-string to search. |
__e | [IN] The regular expression to search for. |
__f | [IN] Search policy flags. |
true | A match was found within the string. |
false | No match was found within the string. |
an | exception of type regex_error. |
Definition at line 2206 of file regex.h.
References std::regex_search().
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Searches for a regular expression within a string.
__s | [IN] The string to search. |
__e | [IN] The regular expression to search for. |
__flags | [IN] Search policy flags. |
true | A match was found within the string. |
false | No match was found within the string. |
an | exception of type regex_error. |
Definition at line 2225 of file regex.h.
References std::regex_search().
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Searches for a regular expression within a string.
__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. |
true | A match was found within the string. |
false | No match was found within the string, the content of m is undefined. |
an | exception of type regex_error. |
Definition at line 2248 of file regex.h.
References std::basic_string< _CharT, _Traits, _Alloc >::begin(), std::basic_string< _CharT, _Traits, _Alloc >::end(), and std::regex_search().
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Prevent unsafe attempts to get match_results from a temporary string.
|
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|
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constexpr syntax_option_type std::regex_constants::awk |
Specifies that the grammar recognized by the regular expression engine is that used by POSIX utility awk in IEEE Std 1003.1-2001. This option is identical to syntax_option_type extended, except that C-style escape sequences are supported. These sequences are: \\, \a, \b, \f, \n, \r, \t , \v, \&apos,, &apos,, and \ddd (where ddd is one, two, or three octal digits).
Definition at line 151 of file regex_constants.h.
constexpr syntax_option_type std::regex_constants::basic |
Specifies that the grammar recognized by the regular expression engine is that used by POSIX basic regular expressions in IEEE Std 1003.1-2001, Portable Operating System Interface (POSIX), Base Definitions and Headers, Section 9, Regular Expressions [IEEE, Information Technology – Portable Operating System Interface (POSIX), IEEE Standard 1003.1-2001].
Definition at line 131 of file regex_constants.h.
constexpr syntax_option_type std::regex_constants::collate |
Specifies that character ranges of the form [a-b] should be locale sensitive.
Definition at line 110 of file regex_constants.h.
constexpr syntax_option_type std::regex_constants::ECMAScript |
Specifies that the grammar recognized by the regular expression engine is that used by ECMAScript in ECMA-262 [Ecma International, ECMAScript Language Specification, Standard Ecma-262, third edition, 1999], as modified in section [28.13]. This grammar is similar to that defined in the PERL scripting language but extended with elements found in the POSIX regular expression grammar.
Definition at line 121 of file regex_constants.h.
constexpr syntax_option_type std::regex_constants::egrep |
Specifies that the grammar recognized by the regular expression engine is that used by POSIX utility grep when given the -E option in IEEE Std 1003.1-2001. This option is identical to syntax_option_type extended, except that newlines are treated as whitespace.
Definition at line 169 of file regex_constants.h.
constexpr syntax_option_type std::regex_constants::extended |
Specifies that the grammar recognized by the regular expression engine is that used by POSIX extended regular expressions in IEEE Std 1003.1-2001, Portable Operating System Interface (POSIX), Base Definitions and Headers, Section 9, Regular Expressions.
Definition at line 140 of file regex_constants.h.
constexpr match_flag_type std::regex_constants::format_default |
When a regular expression match is to be replaced by a new string, the new string is constructed using the rules used by the ECMAScript replace function in ECMA- 262 [Ecma International, ECMAScript Language Specification, Standard Ecma-262, third edition, 1999], part 15.5.4.11 String.prototype.replace. In addition, during search and replace operations all non-overlapping occurrences of the regular expression are located and replaced, and sections of the input that did not match the expression are copied unchanged to the output string.
Format strings (from ECMA-262 [15.5.4.11]):
Definition at line 335 of file regex_constants.h.
constexpr match_flag_type std::regex_constants::format_first_only |
When specified during a search and replace operation, only the first occurrence of the regular expression shall be replaced.
Definition at line 358 of file regex_constants.h.
constexpr match_flag_type std::regex_constants::format_no_copy |
During a search and replace operation, sections of the character container sequence being searched that do not match the regular expression shall not be copied to the output string.
Definition at line 351 of file regex_constants.h.
constexpr match_flag_type std::regex_constants::format_sed |
When a regular expression match is to be replaced by a new string, the new string is constructed using the rules used by the POSIX sed utility in IEEE Std 1003.1- 2001 [IEEE, Information Technology – Portable Operating System Interface (POSIX), IEEE Standard 1003.1-2001].
Definition at line 343 of file regex_constants.h.
constexpr syntax_option_type std::regex_constants::grep |
Specifies that the grammar recognized by the regular expression engine is that used by POSIX utility grep in IEEE Std 1003.1-2001. This option is identical to syntax_option_type basic, except that newlines are treated as whitespace.
Definition at line 160 of file regex_constants.h.
constexpr syntax_option_type std::regex_constants::icase |
Specifies that the matching of regular expressions against a character sequence shall be performed without regard to case.
Definition at line 86 of file regex_constants.h.
constexpr match_flag_type std::regex_constants::match_any |
If more than one match is possible then any match is an acceptable result.
Definition at line 286 of file regex_constants.h.
constexpr match_flag_type std::regex_constants::match_continuous |
The expression only matches a sub-sequence that begins at first .
Definition at line 298 of file regex_constants.h.
constexpr match_flag_type std::regex_constants::match_default |
The default matching rules.
Definition at line 250 of file regex_constants.h.
constexpr match_flag_type std::regex_constants::match_not_bol |
The first character in the sequence [first, last) is treated as though it is not at the beginning of a line, so the character (^) in the regular expression shall not match [first, first).
Definition at line 257 of file regex_constants.h.
constexpr match_flag_type std::regex_constants::match_not_bow |
The expression \b is not matched against the sub-sequence [first,first).
Definition at line 272 of file regex_constants.h.
constexpr match_flag_type std::regex_constants::match_not_eol |
The last character in the sequence [first, last) is treated as though it is not at the end of a line, so the character ($) in the regular expression shall not match [last, last).
Definition at line 265 of file regex_constants.h.
constexpr match_flag_type std::regex_constants::match_not_eow |
The expression \b should not be matched against the sub-sequence [last,last).
Definition at line 279 of file regex_constants.h.
constexpr match_flag_type std::regex_constants::match_not_null |
The expression does not match an empty sequence.
Definition at line 292 of file regex_constants.h.
constexpr match_flag_type std::regex_constants::match_prev_avail |
–first is a valid iterator position. When this flag is set then the flags match_not_bol and match_not_bow are ignored by the regular expression algorithms 28.11 and iterators 28.12.
Definition at line 306 of file regex_constants.h.
constexpr syntax_option_type std::regex_constants::nosubs |
Specifies that when a regular expression is matched against a character container sequence, no sub-expression matches are to be stored in the supplied match_results structure.
Definition at line 94 of file regex_constants.h.
constexpr syntax_option_type std::regex_constants::optimize |
Specifies that the regular expression engine should pay more attention to the speed with which regular expressions are matched, and less to the speed with which regular expression objects are constructed. Otherwise it has no detectable effect on the program output.
Definition at line 103 of file regex_constants.h.