Ase::Re Class Reference

Wrapper for std::regex to simplify usage and reduce compilation time. More...

#include "regex.hh"

Public Types
enum	Flags : int32_t {   DEFAULT , ERE , I , M ,   N , S , X , XX ,   J , U }

Static Public Member Functions
static StringS	findall (const String &regex, const String &input, Flags=DEFAULT)
	Find regex in input and return non-overlapping matches.
static ssize_t	search (const String &regex, const String &input, Flags=DEFAULT)
	Find regex in input and return match position >= 0 or return < 0 otherwise.
static String	grep (const String &regex, const String &input, int group=0, Flags=DEFAULT)
	Find regex in input and return matching string.
static String	sub (const String &regex, const String &subst, const String &input, Flags=DEFAULT)
	Substitute regex in input by sbref with backreferences $00…$99 or $&.
static String	sub (const String &regex, const String &subst, const String &input, uint count, Flags=DEFAULT)
	Substitute regex in input with subst up to count times.

Detailed Description

Wrapper for std::regex to simplify usage and reduce compilation time.

Definition at line 10 of file regex.hh.

Member Enumeration Documentation

Flags

enum Ase::Re::Flags : int32_t

Definition at line 12 of file regex.hh.

Member Function Documentation

findall()

StringS Ase::Re::findall ( const String &  regex, const String &  input, Flags  flags = DEFAULT  )

static

Find regex in input and return non-overlapping matches.

Definition at line 233 of file regex.cc.

grep()

String Ase::Re::grep ( const String &  regex, const String &  input, int  group = 0, Flags  flags = DEFAULT  )

static

Find regex in input and return matching string.

Definition at line 225 of file regex.cc.

Referenced by Ase::WebSocketConnection::authenticated().

search()

ssize_t Ase::Re::search ( const String &  regex, const String &  input, Flags  flags = DEFAULT  )

static

Find regex in input and return match position >= 0 or return < 0 otherwise.

Definition at line 217 of file regex.cc.

Referenced by Ase::WebSocketConnection::http_request().

sub() [1/2]

String Ase::Re::sub ( const String &  regex, const String &  subst, const String &  input, Flags  flags = DEFAULT  )

static

Substitute regex in input by sbref with backreferences $00…$99 or $&.

Definition at line 249 of file regex.cc.

sub() [2/2]

String Ase::Re::sub ( const String &  regex, const String &  subst, const String &  input, uint  count, Flags  flags = DEFAULT  )

static

Substitute regex in input with subst up to count times.

Definition at line 241 of file regex.cc.

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The documentation for this class was generated from the following files:

• ase/regex.hh
• ase/regex.cc