#include <cerrno>
#include <cstring>
#include <fstream>
#include <iostream>
#include <limits>
#include <string>
#include <sys/types.h>
#include <unistd.h>
#include "vasnprintf.h"
#include "dir-ops.h"
#include "file-ops.h"
#include "file-stat.h"
#include "lo-mappers.h"
#include "lo-utils.h"
#include "oct-cmplx.h"
#include "oct-env.h"
#include "oct-locbuf.h"
#include "pathsearch.h"
#include "quit.h"
#include "str-vec.h"
#include "Cell.h"
#include <defaults.h>
#include "defun.h"
#include "dirfns.h"
#include "error.h"
#include "gripes.h"
#include "input.h"
#include "lex.h"
#include "load-path.h"
#include "oct-errno.h"
#include "oct-hist.h"
#include "oct-obj.h"
#include "ov-range.h"
#include "pager.h"
#include "parse.h"
#include "sysdep.h"
#include "toplev.h"
#include "unwind-prot.h"
#include "utils.h"
#include "variables.h"

Include dependency graph for utils.cc:

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

static void	check_dimensions (octave_idx_type &nr, octave_idx_type &nc, const char *warnfor)

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

std::string	contents_file_in_path (const std::string &dir)

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

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)

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

std::string	do_string_escapes (const std::string &s)

int	empty_arg (const char *, octave_idx_type nr, octave_idx_type nc)

std::string	fcn_file_in_path (const std::string &name)

OCTAVE_EXPORT octave_value_list	Fdir_in_loadpath (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 (const octave_value_list &args, int)

OCTAVE_EXPORT octave_value_list	Ffile_in_path (const octave_value_list &args, int)

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

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	Fisindex (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	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)

OCTAVE_EXPORT octave_value_list	Fundo_string_escapes (const octave_value_list &args, int)

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)

static string_vector	make_absolute (const string_vector &sv)

std::string	mex_file_in_path (const std::string &name)

std::string	oct_file_in_path (const std::string &name)

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

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

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

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

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

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)

Function Documentation

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

Definition at line 139 of file utils.cc.

References octave_strncasecmp().

Referenced by keyword_almost_match().

static void check_dimensions	(	octave_idx_type &	nr,
		octave_idx_type &	nc,
		const char *	warnfor
	)

static

Definition at line 1108 of file utils.cc.

References warning_with_id().

Referenced by Fcell(), fill_matrix(), and get_dimensions().

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

Definition at line 1121 of file utils.cc.

References dim_vector::length(), and warning_with_id().

std::string contents_file_in_path ( const std::string & dir )

Definition at line 539 of file utils.cc.

References file_ops::concat(), base_file_stat::exists(), load_path::find_dir(), and octave_env::make_absolute().

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

Definition at line 1221 of file utils.cc.

References error_state, octave_value::index_vector(), octave_value::is_magic_colon(), octave_value::is_numeric_type(), octave_value_list::length(), idx_vector::length(), dim_vector::numel(), octave_value::numel(), and dim_vector::redim().

Referenced by Fnumel(), and octave_base_value::numel().

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 1437 of file utils.cc.

References arg(), octave_value::cell_value(), clear(), Array< T >::dims(), error(), error_state, octave_value::is_cell(), octave_value_list::length(), Array< T >::numel(), and OCTAVE_LOCAL_BUFFER.

Referenced by do_simple_cellfun(), Fstrfind(), and Fstrrep().

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 1517 of file utils.cc.

References do_simple_cellfun(), and octave_value_list::length().

std::string do_string_escapes ( const std::string & s )

Definition at line 618 of file utils.cc.

References warning().

Referenced by Fdlmread(), Fdo_string_escapes(), install_utils_fcns(), octave_stream::oscanf(), octave_stream::printf(), and octave_stream::scanf().

int empty_arg	(	const char *	,
		octave_idx_type	nr,
		octave_idx_type	nc
	)

Definition at line 246 of file utils.cc.

Referenced by Fdet(), Feig(), Fhess(), Finv(), Flu(), Fpinv(), Fqz(), Fsylvester(), Gchol(), and Gqr().

std::string fcn_file_in_path ( const std::string & name )

Definition at line 504 of file utils.cc.

References octave_env::absolute_pathname(), base_file_stat::exists(), load_path::find_fcn_file(), base_file_stat::is_dir(), and Vfilemarker.

Referenced by do_dbtype(), get_help_from_file(), and octave_user_function::mark_as_system_fcn_file().

OCTAVE_EXPORT octave_value_list Fdir_in_loadpath	(	const octave_value_list &	args,
		int
	)

Definition at line 981 of file utils.cc.

References error(), error_state, load_path::find_dir(), load_path::find_matching_dirs(), and print_usage().

OCTAVE_EXPORT octave_value_list Fdo_string_escapes	(	const octave_value_list &	args,
		int
	)

Definition at line 708 of file utils.cc.

References do_string_escapes(), error(), octave_value::length(), and print_usage().

OCTAVE_EXPORT octave_value_list Ferrno	(	const octave_value_list &	args,
		int
	)

Definition at line 1037 of file utils.cc.

References error(), error_state, octave_errno::get(), octave_value::length(), octave_errno::lookup(), print_usage(), and octave_errno::set().

Referenced by install_utils_fcns().

OCTAVE_EXPORT octave_value_list Ferrno_list	(	const octave_value_list &	args,
		int
	)

Definition at line 1089 of file utils.cc.

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

OCTAVE_EXPORT octave_value_list Ffile_in_loadpath	(	const octave_value_list &	args,
		int
	)

Definition at line 309 of file utils.cc.

References error(), error_state, load_path::find_all_first_of(), load_path::find_first_of(), Array< T >::length(), octave_value::length(), octave_env::make_absolute(), make_absolute(), names(), and print_usage().

OCTAVE_EXPORT octave_value_list Ffile_in_path	(	const octave_value_list &	args,
		int
	)

Definition at line 388 of file utils.cc.

References error(), error_state, Array< T >::length(), octave_value::length(), make_absolute(), names(), print_usage(), search_path_for_all_files(), and search_path_for_file().

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

Definition at line 452 of file utils.cc.

References load_path::find_file(), and octave_env::make_absolute().

Referenced by install_utils_fcns(), and symbol_exist().

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

Definition at line 463 of file utils.cc.

References octave_env::absolute_pathname(), base_file_stat::exists(), load_path::find_file(), gripe_data_file_in_path(), base_file_stat::is_reg(), octave_env::make_absolute(), and octave_env::rooted_relative_pathname().

Referenced by do_stream_open(), find_file_to_load(), and Fmd5sum().

OCTAVE_EXPORT octave_value_list Fis_absolute_filename	(	const octave_value_list &	args,
		int
	)

Definition at line 887 of file utils.cc.

References octave_env::absolute_pathname(), and print_usage().

OCTAVE_EXPORT octave_value_list Fis_rooted_relative_filename	(	const octave_value_list &	args,
		int
	)

Definition at line 912 of file utils.cc.

References print_usage(), and octave_env::rooted_relative_pathname().

OCTAVE_EXPORT octave_value_list Fisindex	(	const octave_value_list &	args,
		int
	)

Definition at line 1383 of file utils.cc.

References discard_error_messages, error_state, idx_vector::extent(), octave_value::length(), print_usage(), and action_container::protect_var().

OCTAVE_EXPORT octave_value_list Fisstudent	(	const octave_value_list &	args,
		int
	)

Definition at line 1543 of file utils.cc.

References octave_value(), and print_usage().

OCTAVE_EXPORT octave_value_list Fisvarname	(	const octave_value_list &	args,
		int
	)

Definition at line 100 of file utils.cc.

References is_keyword(), octave_value::length(), print_usage(), and valid_identifier().

FloatMatrix float_identity_matrix	(	octave_idx_type	nr,
		octave_idx_type	nc
	)

Definition at line 1270 of file utils.cc.

References min().

OCTAVE_EXPORT octave_value_list Fmake_absolute_filename	(	const octave_value_list &	args,
		int
	)

Definition at line 940 of file utils.cc.

References error(), error_state, octave_env::make_absolute(), and print_usage().

OCTAVE_EXPORT octave_value_list Fundo_string_escapes	(	const octave_value_list &	args,
		int
	)

Definition at line 841 of file utils.cc.

References error(), octave_value::length(), print_usage(), and undo_string_escapes().

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

Definition at line 1141 of file utils.cc.

References check_dimensions(), octave_value::columns(), error(), error_state, fix(), octave_value::int_value(), octave_value::is_scalar_type(), Array< T >::length(), dim_vector::resize(), octave_value::rows(), and octave_value::vector_value().

Referenced by Fcell(), Feye(), fill_matrix(), and Fsparse().

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

Definition at line 1177 of file utils.cc.

References check_dimensions(), octave_value::columns(), error(), error_state, fix(), octave_value::int_value(), octave_value::is_scalar_type(), octave_value::rows(), and octave_value::vector_value().

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 1208 of file utils.cc.

References check_dimensions(), error(), error_state, octave_value::int_value(), and octave_value::is_empty().

Matrix identity_matrix	(	octave_idx_type	nr,
		octave_idx_type	nc
	)

Definition at line 1254 of file utils.cc.

References min().

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 155 of file utils.cc.

References almost_match(), and strsave().

Referenced by set_DASPK_options(), set_DASRT_options(), set_DASSL_options(), set_LSODE_options(), set_Quad_options(), show_DASPK_options(), show_DASRT_options(), show_DASSL_options(), show_LSODE_options(), and show_Quad_options().

static string_vector make_absolute ( const string_vector & sv )

static

Definition at line 279 of file utils.cc.

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

Referenced by Ffile_in_loadpath(), and Ffile_in_path().

std::string mex_file_in_path ( const std::string & name )

Definition at line 590 of file utils.cc.

References octave_env::absolute_pathname(), base_file_stat::exists(), and load_path::find_mex_file().

std::string oct_file_in_path ( const std::string & name )

Definition at line 561 of file utils.cc.

References octave_env::absolute_pathname(), base_file_stat::exists(), and load_path::find_oct_file().

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

Definition at line 1329 of file utils.cc.

References octave_vasprintf().

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

Definition at line 1286 of file utils.cc.

References octave_vformat().

Referenced by do_printf_conv().

void octave_sleep ( double seconds )

Definition at line 1344 of file utils.cc.

References max(), octave_sleep(), and octave_usleep().

Referenced by octave_sleep().

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

Definition at line 1311 of file utils.cc.

References free().

Referenced by octave_asprintf(), and octave_vformat().

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

Definition at line 1301 of file utils.cc.

References octave_vasprintf().

Referenced by mexPrintf(), octave_format(), verror(), and vwarning().

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

Definition at line 133 of file utils.cc.

References same_file_internal().

Referenced by load_path::do_contains_canonical(), execute_startup_files(), octave_qt_link::file_in_path(), and out_of_date_check().

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

Definition at line 264 of file utils.cc.

References dir_path::find_all_first_of(), Array< T >::length(), and octave_env::make_absolute().

Referenced by Ffile_in_path().

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

Definition at line 254 of file utils.cc.

References dir_path::find_first_of(), and octave_env::make_absolute().

Referenced by Ffile_in_path(), and have_gnuplot_binary().

const char* undo_string_escape ( char c )

Definition at line 754 of file utils.cc.

Referenced by octave_lex(), and undo_string_escapes().

std::string undo_string_escapes ( const std::string & s )

Definition at line 802 of file utils.cc.

References undo_string_escape().

Referenced by Fundo_string_escapes(), install_utils_fcns(), octave_base_parser::make_constant(), octave_print_internal(), scanf_format_list::printme(), and printf_format_list::printme().

bool valid_identifier ( const char * s )

Definition at line 77 of file utils.cc.

Referenced by octave_cmd_eval::execute(), Farrayfun(), Fassignin(), Fcellfun(), Fisvarname(), get_fcn_files(), load_path::dir_info::get_file_list(), hdf5_read_next_data(), maybe_warn_invalid_field_name(), read_ascii_data(), read_mat_ascii_data(), workspace_model::setData(), and valid_identifier().

bool valid_identifier ( const std::string & s )

Definition at line 90 of file utils.cc.

References valid_identifier().

Functions

Function Documentation