strfind.cc File Reference

#include <algorithm>
#include <deque>
#include <limits>
#include <string>
#include "oct-locbuf.h"
#include "Cell.h"
#include "builtin-defun-decls.h"
#include "defun.h"
#include "errwarn.h"
#include "error.h"
#include "ov.h"
#include "unwind-prot.h"
#include "utils.h"

Include dependency graph for strfind.cc:

Go to the source code of this file.

Macros
#define	ORD(ch)   static_cast<unsigned char>(ch)
#define	TABSIZE   (std::numeric_limits<unsigned char>::max () + 1)

Functions
OCTAVE_EXPORT octave_value_list	Fstrfind (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Fstrrep (const octave_value_list &args, int)
static void	qs_preprocess (const Array< char > &needle, octave_idx_type *table)
static Array< char >	qs_replace (const Array< char > &str, const Array< char > &pat, const Array< char > &rep, const octave_idx_type *table, bool overlaps=true)
static Array< octave_idx_type >	qs_search (const Array< char > &needle, const Array< char > &haystack, const octave_idx_type *table, bool overlaps=true)

Macro Definition Documentation

ORD

#define ORD

(

ch

)

static_cast<unsigned char>(ch)

Definition at line 48 of file strfind.cc.

TABSIZE

#define TABSIZE   (std::numeric_limits<unsigned char>::max () + 1)

Definition at line 49 of file strfind.cc.

Function Documentation

Fstrfind()

OCTAVE_EXPORT octave_value_list Fstrfind	(	const octave_value_list &	args,
		int
	)

Definition at line 211 of file strfind.cc.

References octave_value::cell_value(), octave_value::char_array_value(), Array< T >::dims(), octave::do_simple_cellfun(), error(), octave_value::is_string(), octave_value::iscell(), octave_value::isempty(), Array< T >::numel(), OCTAVE_LOCAL_BUFFER, octave_value(), print_usage(), qs_preprocess(), qs_search(), retval, TABSIZE, and transform().

Fstrrep()

OCTAVE_EXPORT octave_value_list Fstrrep	(	const octave_value_list &	args,
		int
	)

Definition at line 409 of file strfind.cc.

References octave_value::cell_value(), octave_value::char_array_value(), Array< T >::dims(), octave::do_simple_cellfun(), error(), octave_value::is_string(), octave_value::iscell(), Array< T >::numel(), OCTAVE_LOCAL_BUFFER, print_usage(), qs_preprocess(), qs_replace(), retval, and TABSIZE.

qs_preprocess()

static void qs_preprocess ( const Array< char > &  needle, octave_idx_type *  table  )

static

Definition at line 54 of file strfind.cc.

References Array< T >::data(), m, Array< T >::numel(), ORD, TABSIZE, and x.

Referenced by Fstrfind(), and Fstrrep().

qs_replace()

static Array<char> qs_replace ( const Array< char > &  str, const Array< char > &  pat, const Array< char > &  rep, const octave_idx_type *  table, bool  overlaps = true  )

static

Definition at line 316 of file strfind.cc.

References Array< T >::clear(), Array< T >::data(), Array< T >::fortran_vec(), Array< T >::numel(), and qs_search().

Referenced by Fstrrep().

qs_search()

static Array<octave_idx_type> qs_search ( const Array< char > &  needle, const Array< char > &  haystack, const octave_idx_type *  table, bool  overlaps = true  )

static

Definition at line 67 of file strfind.cc.

References Array< T >::data(), m, min(), n, Array< T >::numel(), ORD, x, and Array< T >::xelem().

Referenced by Fstrfind(), and qs_replace().