utils.cc File Reference

#include <cerrno>
#include <cstring>
#include <fstream>
#include <limits>
#include <ostream>
#include <string>
#include "dir-ops.h"
#include "file-ops.h"
#include "file-stat.h"
#include "lo-mappers.h"
#include "lo-utils.h"
#include "nanosleep-wrapper.h"
#include "oct-cmplx.h"
#include "oct-env.h"
#include "oct-locbuf.h"
#include "oct-string.h"
#include "pathsearch.h"
#include "quit.h"
#include "str-vec.h"
#include "vasprintf-wrapper.h"
#include "Cell.h"
#include "defun.h"
#include "error.h"
#include "errwarn.h"
#include "graphics.h"
#include "interpreter-private.h"
#include "interpreter.h"
#include "lex.h"
#include "load-path.h"
#include "oct-errno.h"
#include "oct-hist.h"
#include "ovl.h"
#include "ov-range.h"
#include "pager.h"
#include "parse.h"
#include "sysdep.h"
#include "unwind-prot.h"
#include "utils.h"
#include "variables.h"
#include "ov.h"

Include dependency graph for utils.cc:

Go to the source code of this file.

Namespaces
	octave

Functions
int	octave::almost_match (const std::string &std, const std::string &s, int min_match_len, int case_sens)
int	almost_match (const std::string &std, const std::string &s, int min_match_len, int case_sens)
std::string	octave::asprintf (const char *fmt,...)
void	octave::check_dimensions (dim_vector &dim, const char *warnfor)
void	check_dimensions (dim_vector &dim, const char *warnfor)
static void	octave::check_dimensions (octave_idx_type &nr, octave_idx_type &nc, const char *warnfor)
std::string	octave::contents_file_in_path (const std::string &dir)
std::string	contents_file_in_path (const std::string &s)
octave_idx_type	dims_to_numel (const dim_vector &dims, const octave_value_list &idx)
octave_idx_type	octave::dims_to_numel (const dim_vector &dims, const octave_value_list &idx_arg)
octave_value	octave::do_simple_cellfun (octave_value_list(*fun)(const octave_value_list &, int), const char *fun_name, const octave_value_list &args)
octave_value	do_simple_cellfun (octave_value_list(*fun)(const octave_value_list &, int), const char *fun_name, const octave_value_list &args)
octave_value_list	octave::do_simple_cellfun (octave_value_list(*fun)(const octave_value_list &, int), const char *fun_name, const octave_value_list &args, int nargout)
octave_value_list	do_simple_cellfun (octave_value_list(*fun)(const octave_value_list &, int), const char *fun_name, const octave_value_list &args, int nargout)
std::string	octave::do_string_escapes (const std::string &s)
std::string	do_string_escapes (const std::string &s)
std::string	octave::fcn_file_in_path (const std::string &name)
std::string	fcn_file_in_path (const std::string &s)
OCTAVE_EXPORT octave_value_list	Fdir_in_loadpath (octave::interpreter &interp, const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Fdo_string_escapes (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Ferrno (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Ferrno_list (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Ffile_in_loadpath (octave::interpreter &interp, const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Ffile_in_path (const octave_value_list &args, int)
std::string	octave::file_in_path (const std::string &name, const std::string &suffix)
std::string	file_in_path (const std::string &name, const std::string &suffix)
std::string	octave::find_data_file_in_load_path (const std::string &fcn, const std::string &file, bool require_regular_file)
std::string	find_data_file_in_load_path (const std::string &fcn, const std::string &file, bool require_regular_file)
OCTAVE_EXPORT octave_value_list	Fis_absolute_filename (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Fis_rooted_relative_filename (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Fis_same_file (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Fisindex (octave::interpreter &interp, const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Fisstudent (const octave_value_list &args, int)
OCTAVE_EXPORT octave_value_list	Fisvarname (const octave_value_list &args, int)
FloatMatrix	octave::float_identity_matrix (octave_idx_type nr, octave_idx_type nc)
FloatMatrix	float_identity_matrix (octave_idx_type nr, octave_idx_type nc)
OCTAVE_EXPORT octave_value_list	Fmake_absolute_filename (const octave_value_list &args, int)
size_t	octave::format (std::ostream &os, const char *fmt,...)
size_t	octave::format (std::ostream &os, const std::string &enc, const char *fmt,...)
OCTAVE_EXPORT octave_value_list	Fundo_string_escapes (const octave_value_list &args, int)
void	octave::get_dimensions (const octave_value &a, const char *warn_for, dim_vector &dim)
void	get_dimensions (const octave_value &a, const char *warn_for, dim_vector &dim)
void	octave::get_dimensions (const octave_value &a, const char *warn_for, octave_idx_type &nr, octave_idx_type &nc)
void	get_dimensions (const octave_value &a, const char *warn_for, octave_idx_type &nr, octave_idx_type &nc)
void	octave::get_dimensions (const octave_value &a, const octave_value &b, const char *warn_for, octave_idx_type &nr, octave_idx_type &nc)
void	get_dimensions (const octave_value &a, const octave_value &b, const char *warn_for, octave_idx_type &nr, octave_idx_type &nc)
Matrix	octave::identity_matrix (octave_idx_type nr, octave_idx_type nc)
Matrix	identity_matrix (octave_idx_type nr, octave_idx_type nc)
int	octave::keyword_almost_match (const char *const *std, int *min_len, const std::string &s, int min_toks_to_match, int max_toks)
int	keyword_almost_match (const char *const *std, int *min_len, const std::string &s, int min_toks_to_match, int max_toks)
static string_vector	octave::make_absolute (const string_vector &sv)
void	octave_sleep (double seconds)
std::string	octave_vasprintf (const char *fmt, va_list args)
size_t	octave_vformat (std::ostream &os, const char *fmt, va_list args)
bool	octave::same_file (const std::string &f, const std::string &g)
bool	same_file (const std::string &f, const std::string &g)
string_vector	octave::search_path_for_all_files (const std::string &path, const string_vector &names)
string_vector	search_path_for_all_files (const std::string &path, const string_vector &names)
std::string	octave::search_path_for_file (const std::string &path, const string_vector &names)
std::string	search_path_for_file (const std::string &path, const string_vector &names)
void	octave::sleep (double seconds, bool do_graphics_events)
const char *	octave::undo_string_escape (char c)
const char *	undo_string_escape (char c)
std::string	octave::undo_string_escapes (const std::string &s)
std::string	undo_string_escapes (const std::string &s)
bool	octave::valid_identifier (const char *s)
bool	valid_identifier (const char *s)
bool	octave::valid_identifier (const std::string &s)
bool	valid_identifier (const std::string &s)
std::string	octave::vasprintf (const char *fmt, va_list args)
size_t	octave::vformat (std::ostream &os, const char *fmt, va_list args)
size_t	octave::vformat (std::ostream &os, const std::string &enc, const char *fmt, va_list args)

Function Documentation

almost_match()

int almost_match	(	const std::string &	std,
		const std::string &	s,
		int	min_match_len,
		int	case_sens
	)

Definition at line 1681 of file utils.cc.

References octave::almost_match().

check_dimensions()

void check_dimensions	(	dim_vector &	dim,
		const char *	warnfor
	)

Definition at line 1752 of file utils.cc.

References octave::check_dimensions().

contents_file_in_path()

std::string contents_file_in_path

(

const std::string &

s

)

Definition at line 1722 of file utils.cc.

References octave::contents_file_in_path().

dims_to_numel()

octave_idx_type dims_to_numel	(	const dim_vector &	dims,
		const octave_value_list &	idx
	)

Definition at line 1780 of file utils.cc.

References octave::dims_to_numel().

do_simple_cellfun() [1/2]

octave_value do_simple_cellfun	(	octave_value_list(*)(const octave_value_list &, int)	fun,
		const char *	fun_name,
		const octave_value_list &	args
	)

Definition at line 1824 of file utils.cc.

References octave::do_simple_cellfun().

do_simple_cellfun() [2/2]

octave_value_list do_simple_cellfun	(	octave_value_list(*)(const octave_value_list &, int)	fun,
		const char *	fun_name,
		const octave_value_list &	args,
		int	nargout
	)

Definition at line 1816 of file utils.cc.

References octave::do_simple_cellfun().

do_string_escapes()

std::string do_string_escapes

(

const std::string &

s

)

Definition at line 1734 of file utils.cc.

References octave::do_string_escapes().

fcn_file_in_path()

std::string fcn_file_in_path

(

const std::string &

s

)

Definition at line 1728 of file utils.cc.

References octave::fcn_file_in_path().

Fdir_in_loadpath()

OCTAVE_EXPORT octave_value_list Fdir_in_loadpath	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 1046 of file utils.cc.

References octave::load_path::find_dir(), octave::load_path::find_matching_dirs(), ovl(), and print_usage().

Fdo_string_escapes()

OCTAVE_EXPORT octave_value_list Fdo_string_escapes	(	const octave_value_list &	args,
		int
	)

Definition at line 789 of file utils.cc.

References octave::do_string_escapes(), ovl(), and print_usage().

Ferrno()

OCTAVE_EXPORT octave_value_list Ferrno	(	const octave_value_list &	args,
		int
	)

Definition at line 1100 of file utils.cc.

References octave_errno::get(), octave_errno::lookup(), print_usage(), retval, and octave_errno::set().

Ferrno_list()

OCTAVE_EXPORT octave_value_list Ferrno_list	(	const octave_value_list &	args,
		int
	)

Definition at line 1150 of file utils.cc.

References octave_errno::list(), ovl(), and print_usage().

Ffile_in_loadpath()

OCTAVE_EXPORT octave_value_list Ffile_in_loadpath	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 419 of file utils.cc.

References string_vector::empty(), error(), octave::load_path::find_all_first_of(), octave::load_path::find_first_of(), octave::sys::env::make_absolute(), octave::make_absolute(), ovl(), and print_usage().

Referenced by octave::main_window::handle_edit_mfile_request().

Ffile_in_path()

OCTAVE_EXPORT octave_value_list Ffile_in_path	(	const octave_value_list &	args,
		int
	)

Definition at line 490 of file utils.cc.

References string_vector::empty(), error(), octave::make_absolute(), ovl(), path, print_usage(), octave::search_path_for_all_files(), and octave::search_path_for_file().

file_in_path()

std::string file_in_path	(	const std::string &	name,
		const std::string &	suffix
	)

Definition at line 1709 of file utils.cc.

References octave::file_in_path(), and name.

find_data_file_in_load_path()

std::string find_data_file_in_load_path	(	const std::string &	fcn,
		const std::string &	file,
		bool	require_regular_file
	)

Definition at line 1715 of file utils.cc.

References octave::find_data_file_in_load_path().

Fis_absolute_filename()

OCTAVE_EXPORT octave_value_list Fis_absolute_filename	(	const octave_value_list &	args,
		int
	)

Definition at line 962 of file utils.cc.

References octave::sys::env::absolute_pathname(), ovl(), and print_usage().

Fis_rooted_relative_filename()

OCTAVE_EXPORT octave_value_list Fis_rooted_relative_filename	(	const octave_value_list &	args,
		int
	)

Definition at line 983 of file utils.cc.

References ovl(), print_usage(), and octave::sys::env::rooted_relative_pathname().

Fis_same_file()

OCTAVE_EXPORT octave_value_list Fis_same_file	(	const octave_value_list &	args,
		int
	)

Definition at line 167 of file utils.cc.

References octave_value::cellstr_value(), Array< T >::dims(), error(), Array< T >::numel(), print_usage(), retval, octave::same_file(), and octave_value::string_value().

Fisindex()

OCTAVE_EXPORT octave_value_list Fisindex	(	octave::interpreter &	interp,
		const octave_value_list &	args,
		int
	)

Definition at line 1504 of file utils.cc.

References idx_vector::extent(), n, print_usage(), and retval.

Fisstudent()

OCTAVE_EXPORT octave_value_list Fisstudent	(	const octave_value_list &	args,
		int
	)

Definition at line 1638 of file utils.cc.

References ovl(), and print_usage().

Fisvarname()

OCTAVE_EXPORT octave_value_list Fisvarname	(	const octave_value_list &	args,
		int
	)

Definition at line 103 of file utils.cc.

References octave::iskeyword(), print_usage(), retval, and octave::valid_identifier().

float_identity_matrix()

FloatMatrix float_identity_matrix	(	octave_idx_type	nr,
		octave_idx_type	nc
	)

Definition at line 1792 of file utils.cc.

References octave::float_identity_matrix().

Fmake_absolute_filename()

OCTAVE_EXPORT octave_value_list Fmake_absolute_filename	(	const octave_value_list &	args,
		int
	)

Definition at line 1008 of file utils.cc.

References octave::sys::env::make_absolute(), ovl(), and print_usage().

Fundo_string_escapes()

OCTAVE_EXPORT octave_value_list Fundo_string_escapes	(	const octave_value_list &	args,
		int
	)

Definition at line 925 of file utils.cc.

References ovl(), print_usage(), and octave::undo_string_escapes().

get_dimensions() [1/3]

void get_dimensions	(	const octave_value &	a,
		const char *	warn_for,
		dim_vector &	dim
	)

Definition at line 1758 of file utils.cc.

References octave::get_dimensions().

get_dimensions() [2/3]

void get_dimensions	(	const octave_value &	a,
		const char *	warn_for,
		octave_idx_type &	nr,
		octave_idx_type &	nc
	)

Definition at line 1773 of file utils.cc.

References octave::get_dimensions().

get_dimensions() [3/3]

void get_dimensions	(	const octave_value &	a,
		const octave_value &	b,
		const char *	warn_for,
		octave_idx_type &	nr,
		octave_idx_type &	nc
	)

Definition at line 1765 of file utils.cc.

References octave::get_dimensions().

identity_matrix()

Matrix identity_matrix	(	octave_idx_type	nr,
		octave_idx_type	nc
	)

Definition at line 1786 of file utils.cc.

References octave::identity_matrix().

keyword_almost_match()

int keyword_almost_match	(	const char *const *	std,
		int *	min_len,
		const std::string &	s,
		int	min_toks_to_match,
		int	max_toks
	)

Definition at line 1688 of file utils.cc.

References octave::keyword_almost_match().

octave_sleep()

void octave_sleep

(

double

seconds

)

Definition at line 1810 of file utils.cc.

References octave::sleep().

octave_vasprintf()

std::string octave_vasprintf	(	const char *	fmt,
		va_list	args
	)

Definition at line 1804 of file utils.cc.

References octave::vasprintf().

octave_vformat()

size_t octave_vformat	(	std::ostream &	os,
		const char *	fmt,
		va_list	args
	)

Definition at line 1798 of file utils.cc.

References octave::vformat().

same_file()

bool same_file	(	const std::string &	f,
		const std::string &	g
	)

Definition at line 1675 of file utils.cc.

References f, and octave::same_file().

search_path_for_all_files()

string_vector search_path_for_all_files	(	const std::string &	path,
		const string_vector &	names
	)

Definition at line 1703 of file utils.cc.

References path, and octave::search_path_for_all_files().

search_path_for_file()

std::string search_path_for_file	(	const std::string &	path,
		const string_vector &	names
	)

Definition at line 1697 of file utils.cc.

References path, and octave::search_path_for_file().

undo_string_escape()

const char* undo_string_escape

(

char

c

)

Definition at line 1740 of file utils.cc.

References octave::undo_string_escape().

undo_string_escapes()

std::string undo_string_escapes

(

const std::string &

s

)

Definition at line 1746 of file utils.cc.

References octave::undo_string_escapes().

valid_identifier() [1/2]

bool valid_identifier

(

const char *

s

)

Definition at line 1663 of file utils.cc.

References octave::valid_identifier().

valid_identifier() [2/2]

bool valid_identifier

(

const std::string &

s

)

Definition at line 1669 of file utils.cc.

References octave::valid_identifier().