utils.h File Reference

#include "octave-config.h"
#include <cstdarg>
#include <iosfwd>
#include <string>
#include <list>
#include "dMatrix.h"
#include "lo-utils.h"

Go to the source code of this file.

Classes
class	make_valid_name_options
	Helper class for make_valid_name function calls. More...

Functions
int	almost_match (const std::string &std, const std::string &s, int min_match_len=1, int case_sens=1)
std::string	asprintf (const char *fmt,...)
void	check_dimensions (dim_vector &dim, const char *warnfor)
std::string	contents_file_in_path (const std::string &)
octave_idx_type	dims_to_numel (const dim_vector &dims, const octave_value_list &idx)
octave_value	do_simple_cellfun (octave_value_list(*fcn)(const octave_value_list &, int), const char *fcn_name, const octave_value_list &args)
octave_value_list	do_simple_cellfun (octave_value_list(*fcn)(const octave_value_list &, int), const char *fcn_name, const octave_value_list &args, int nargout)
std::string	do_string_escapes (const std::string &s)
std::string	fcn_file_in_path (const std::string &)
std::string	file_in_path (const std::string &, const std::string &)
std::string	find_data_file_in_load_path (const std::string &fcn, const std::string &file, bool require_regular_file=false)
FloatMatrix	float_identity_matrix (octave_idx_type nr, octave_idx_type nc)
std::size_t	format (std::ostream &os, const char *fmt,...)
void	get_dimensions (const octave_value &a, const char *warn_for, dim_vector &dim)
void	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 octave_value &b, const char *warn_for, octave_idx_type &nr, octave_idx_type &nc)
Matrix	identity_matrix (octave_idx_type nr, octave_idx_type nc)
int	keyword_almost_match (const char *const *std, int *min_len, const std::string &s, int min_toks_to_match, int max_toks)
bool	make_valid_name (std::string &str, const make_valid_name_options &options)
	Modify str to be a valid variable name. More...
bool	same_file (const std::string &f, const std::string &g)
string_vector	search_path_for_all_files (const std::string &, const string_vector &)
std::string	search_path_for_file (const std::string &, const string_vector &)
void	sleep (double seconds, bool do_graphics_events=false)
const char *	undo_string_escape (char c)
std::string	undo_string_escapes (const std::string &s)
bool	valid_identifier (const char *s)
bool	valid_identifier (const std::string &s)
std::string	vasprintf (const char *fmt, va_list args)
std::size_t	vformat (std::ostream &os, 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 = 1,
		int	case_sens = 1
	)

asprintf()

std::string asprintf	(	const char *	fmt,
			...
	)

check_dimensions()

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

Referenced by Fcell(), and octave::get_dimensions().

contents_file_in_path()

std::string contents_file_in_path

(

const std::string &

)

dims_to_numel()

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

Referenced by Fnumel().

do_simple_cellfun() [1/2]

octave_value do_simple_cellfun	(	octave_value_list(*)(const octave_value_list &, int)	fcn,
		const char *	fcn_name,
		const octave_value_list &	args
	)

do_simple_cellfun() [2/2]

octave_value_list do_simple_cellfun	(	octave_value_list(*)(const octave_value_list &, int)	fcn,
		const char *	fcn_name,
		const octave_value_list &	args,
		int	nargout
	)

do_string_escapes()

std::string do_string_escapes

(

const std::string &

s

)

Referenced by octave::Fdo_string_escapes(), stream::oscanf(), stream::printf(), and stream::scanf().

fcn_file_in_path()

std::string fcn_file_in_path

(

const std::string &

)

Referenced by tree_evaluator::echo(), and octave::get_help_from_file().

file_in_path()

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

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 = false
	)

float_identity_matrix()

FloatMatrix float_identity_matrix	(	octave_idx_type	nr,
		octave_idx_type	nc
	)

format()

std::size_t format	(	std::ostream &	os,
		const char *	fmt,
			...
	)

Referenced by symbol_info_list::display(), opengl_functions::glDrawPixels(), opengl_functions::glReadPixels(), opengl_functions::glTexImage2D(), load_save_system::load(), symbol_info_list::parse_whos_line_format(), load_save_system::save(), and load_save_system::save_header_format_string().

get_dimensions() [1/3]

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

get_dimensions() [2/3]

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

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
	)

identity_matrix()

Matrix identity_matrix	(	octave_idx_type	nr,
		octave_idx_type	nc
	)

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
	)

make_valid_name()

bool make_valid_name	(	std::string &	str,
		const make_valid_name_options &	options
	)

Modify str to be a valid variable name.

Parameters

str	input string
options	see also help matlab.lang.makeValidName.

Returns

true, if str was modified.

Referenced by octave::F__make_valid_name__().

same_file()

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

Definition at line 437 of file lo-sysdep.cc.

References u8_to_wstring().

Referenced by load_path::contains_canonical(), load_path::contains_file_in_dir(), load_path::remove(), and octave::sys::rename().

search_path_for_all_files()

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

search_path_for_file()

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

Referenced by octave::Ffile_in_path().

sleep()

void sleep	(	double	seconds,
		bool	do_graphics_events = false
	)

Referenced by tree_evaluator::server_loop().

undo_string_escape()

const char* undo_string_escape

(

char

c

)

Referenced by octave::undo_string_escapes().

undo_string_escapes()

std::string undo_string_escapes

(

const std::string &

s

)

Referenced by octave::Fundo_string_escapes(), and base_parser::make_constant().

valid_identifier() [1/2]

bool valid_identifier

(

const char *

s

)

valid_identifier() [2/2]

bool valid_identifier

(

const std::string &

s

)

vasprintf()

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

Referenced by octave::asprintf(), octave_vasprintf_wrapper(), and octave::vformat().

vformat()

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

Referenced by octave::format().