regexp Class Reference

#include "lo-regexp.h"

Collaboration diagram for regexp:

Classes
class	match_data
class	match_element
class	opts

Public Member Functions
	regexp (const std::string &pat="", const regexp::opts &opt=regexp::opts(), const std::string &w="regexp")
	regexp (const regexp &rx)
	~regexp (void)
void	compile (const std::string &pat, const regexp::opts &opt=regexp::opts())
bool	is_match (const std::string &buffer)
Array< bool >	is_match (const string_vector &buffer)
match_data	match (const std::string &buffer)
regexp &	operator= (const regexp &rx)
std::string	replace (const std::string &buffer, const std::string &replacement)

Private Member Functions
void	compile_internal (void)
void	free (void)

Private Attributes
void *	data
std::string	m
Array< int >	named_idx
string_vector	named_pats
int	nnames
opts	options
std::string	pattern
std::string	who

Detailed Description

Definition at line 36 of file lo-regexp.h.

Constructor & Destructor Documentation

regexp::regexp ( const std::string &  pat = "", const regexp::opts &  opt = regexp::opts (), const std::string &  w = "regexp"  )

inline

Definition at line 45 of file lo-regexp.h.

regexp::regexp ( const regexp &  rx )

inline

Definition at line 54 of file lo-regexp.h.

regexp::~regexp ( void  )

inline

Definition at line 73 of file lo-regexp.h.

References free().

Member Function Documentation

void regexp::compile ( const std::string &  pat, const regexp::opts &  opt = regexp::opts ()  )

inline

Definition at line 75 of file lo-regexp.h.

void regexp::compile_internal ( void  )

private

Definition at line 68 of file lo-regexp.cc.

References string_vector::append(), regexp::opts::case_insensitive(), data, regexp::opts::dotexceptnewline(), free(), regexp::opts::freespacing(), regexp::opts::lineanchors(), lookbehind_warned, MAXLOOKBEHIND, named_idx, named_pats, nnames, options, pattern, Array< T >::resize(), and who.

void regexp::free ( void  )

private

Definition at line 61 of file lo-regexp.cc.

References data.

Referenced by compile_internal().

bool regexp::is_match

(

const std::string &

buffer

)

Definition at line 427 of file lo-regexp.cc.

References match(), and octave_base_list< elt_type >::size().

Referenced by symbol_table::do_clear_variable_regexp(), symbol_table::do_regexp(), is_match(), is_regexp_match(), and symbol_table::regexp_global_variables().

Array< bool > regexp::is_match

(

const string_vector &

buffer

)

Definition at line 435 of file lo-regexp.cc.

References is_match(), and Array< T >::length().

regexp::match_data regexp::match

(

const std::string &

buffer

)

Definition at line 243 of file lo-regexp.cc.

References data, regexp::opts::emptymatch(), named_idx, named_pats, nnames, OCTAVE_LOCAL_BUFFER, OCTAVE_QUIT, regexp::opts::once(), options, PCRE_MATCHLIMIT_MAX, Matrix::resize(), and who.

Referenced by is_match(), regexp_match(), and replace().

regexp& regexp::operator= ( const regexp &  rx )

inline

Definition at line 59 of file lo-regexp.h.

References data, named_idx, named_pats, nnames, and pattern.

std::string regexp::replace	(	const std::string &	buffer,
		const std::string &	replacement
	)

Definition at line 456 of file lo-regexp.cc.

References Matrix::append(), octave_base_list< elt_type >::begin(), match(), rep_token_t::num, OCTAVE_QUIT, rep_token_t::pos, and octave_base_list< elt_type >::size().

Referenced by regexp_replace().

Member Data Documentation

void* regexp::data

private

Definition at line 231 of file lo-regexp.h.

Referenced by compile_internal(), free(), match(), and operator=().

std::string regexp::m

private

Definition at line 233 of file lo-regexp.h.

Array<int> regexp::named_idx

private

Definition at line 236 of file lo-regexp.h.

Referenced by compile_internal(), match(), and operator=().

string_vector regexp::named_pats

private

Definition at line 234 of file lo-regexp.h.

Referenced by compile_internal(), match(), and operator=().

int regexp::nnames

private

Definition at line 235 of file lo-regexp.h.

Referenced by compile_internal(), match(), and operator=().

opts regexp::options

private

Definition at line 228 of file lo-regexp.h.

Referenced by compile_internal(), and match().

std::string regexp::pattern

private

Definition at line 226 of file lo-regexp.h.

Referenced by compile_internal(), and operator=().

std::string regexp::who

private

Definition at line 237 of file lo-regexp.h.

Referenced by compile_internal(), and match().

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

• liboctave/util/lo-regexp.h
• liboctave/util/lo-regexp.cc