NAME¶
std::regex_constants -
SYNOPSIS¶
5.1 Regular Expression Syntax Options¶
enum
__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 }
typedef unsigned int
syntax_option_type
constexpr
syntax_option_type icase
constexpr
syntax_option_type nosubs
constexpr
syntax_option_type optimize
constexpr
syntax_option_type collate
constexpr
syntax_option_type ECMAScript
constexpr
syntax_option_type basic
constexpr
syntax_option_type extended
constexpr
syntax_option_type awk
constexpr
syntax_option_type grep
constexpr
syntax_option_type 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
__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 }
typedef std::bitset
< _S_match_flag_last >
match_flag_type"
constexpr
match_flag_type match_default
constexpr
match_flag_type match_not_bol
constexpr
match_flag_type match_not_eol
constexpr
match_flag_type match_not_bow
constexpr
match_flag_type match_not_eow
constexpr
match_flag_type match_any
constexpr
match_flag_type match_not_null
constexpr
match_flag_type match_continuous
constexpr
match_flag_type match_prev_avail
constexpr
match_flag_type format_default
constexpr
match_flag_type format_sed
constexpr
match_flag_type format_no_copy
constexpr
match_flag_type format_first_only
5.3 Error Types¶
enum
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,
_S_error_last }
constexpr
error_type error_collate (_S_error_collate)
constexpr
error_type error_ctype (_S_error_ctype)
constexpr
error_type error_escape (_S_error_escape)
constexpr
error_type error_backref (_S_error_backref)
constexpr
error_type error_brack (_S_error_brack)
constexpr
error_type error_paren (_S_error_paren)
constexpr
error_type error_brace (_S_error_brace)
constexpr
error_type error_badbrace (_S_error_badbrace)
constexpr
error_type error_range (_S_error_range)
constexpr
error_type error_space (_S_error_space)
constexpr
error_type error_badrepeat (_S_error_badrepeat)
constexpr
error_type error_complexity (_S_error_complexity)
constexpr
error_type error_stack (_S_error_stack)
Detailed Description¶
ISO C++-0x entities sub namespace for regex.
Author¶
Generated automatically by Doxygen for libstdc++ from the source code.
