#include <cfloat>
#include <cstring>
#include <cctype>
#include <fstream>
#include <iomanip>
#include <iostream>
#include <sstream>
#include <string>
#include "strftime.h"
#include "byte-swap.h"
#include "data-conv.h"
#include "file-ops.h"
#include "file-stat.h"
#include "glob-match.h"
#include "lo-mappers.h"
#include "mach-info.h"
#include "oct-env.h"
#include "oct-time.h"
#include "quit.h"
#include "str-vec.h"
#include "oct-locbuf.h"
#include "Cell.h"
#include "defun.h"
#include "error.h"
#include "gripes.h"
#include "load-path.h"
#include "load-save.h"
#include "oct-obj.h"
#include "oct-map.h"
#include "ov-cell.h"
#include "pager.h"
#include "pt-exp.h"
#include "symtab.h"
#include "sysdep.h"
#include "unwind-prot.h"
#include "utils.h"
#include "variables.h"
#include "version.h"
#include "dMatrix.h"
#include "ls-hdf5.h"
#include "ls-mat-ascii.h"
#include "ls-mat4.h"
#include "ls-mat5.h"
#include "ls-oct-ascii.h"
#include "ls-oct-binary.h"

Include dependency graph for load-save.cc:

Functions
static std::string	default_save_header_format (void)
	DEFUN (load, args, nargout,"-- texinfo --\n\ @deftypefn {Command} {} load file\n\ @deftypefnx {Command} {} load options file\n\ @deftypefnx {Command} {} load options file v1 v2 @dots{}\n\ @deftypefnx {Command} {S =} load (\"options\", \"file\", \"v1\", \"v2\", @dots{})\n\ @deftypefnx {Command} {} load file options\n\ @deftypefnx {Command} {} load file options v1 v2 @dots{}\n\ @deftypefnx {Command} {S =} load (\"file\", \"options\", \"v1\", \"v2\", @dots{})\n\ Load the named variables @var{v1}, @var{v2}, @dots{}, from the file\n\ @var{file}. If no variables are specified then all variables found in the\n\ file will be loaded. As with @code{save}, the list of variables to extract\n\ can be full names or use a pattern syntax. The format of the file is\n\ automatically detected but may be overridden by supplying the appropriate\n\ option.\n\ \n\ If load is invoked using the functional form\n\ \n\ @example\n\ load (\"-option1\", @dots{}, \"file\", \"v1\", @dots{})\n\ @end example\n\ \n\ @noindent\n\ then the @var{options}, @var{file}, and variable name arguments\n\ (@var{v1}, @dots{}) must be specified as character strings.\n\ \n\ If a variable that is not marked as global is loaded from a file when a\n\ global symbol with the same name already exists, it is loaded in the\n\ global symbol table. Also, if a variable is marked as global in a file\n\ and a local symbol exists, the local symbol is moved to the global\n\ symbol table and given the value from the file.\n\ \n\ If invoked with a single output argument, Octave returns data instead\n\ of inserting variables in the symbol table. If the data file contains\n\ only numbers (TAB- or space-delimited columns), a matrix of values is\n\ returned. Otherwise, @code{load} returns a structure with members\n\ corresponding to the names of the variables in the file.\n\ \n\ The @code{load} command can read data stored in Octave's text and\n\ binary formats, and @sc{matlab}'s binary format. If compiled with zlib\n\ support, it can also load gzip-compressed files. It will automatically\n\ detect the type of file and do conversion from different floating point\n\ formats (currently only IEEE big and little endian, though other formats\n\ may be added in the future).\n\ \n\ Valid options for @code{load} are listed in the following table.\n\ \n\ @table @code\n\ @item -force\n\ This option is accepted for backward compatibility but is ignored.\n\ Octave now overwrites variables currently in memory with\n\ those of the same name found in the file.\n\ \n\ @item -ascii\n\ Force Octave to assume the file contains columns of numbers in text format\n\ without any header or other information. Data in the file will be loaded\n\ as a single numeric matrix with the name of the variable derived from the\n\ name of the file.\n\ \n\ @item -binary\n\ Force Octave to assume the file is in Octave's binary format.\n\ \n\ @item -hdf5\n\ Force Octave to assume the file is in @sc{hdf5} format.\n\ (@sc{hdf5} is a free, portable binary format developed by the National\n\ Center for Supercomputing Applications at the University of Illinois.)\n\ Note that Octave can read @sc{hdf5} files not created by itself, but may\n\ skip some datasets in formats that it cannot support. This format is\n\ only available if Octave was built with a link to the @sc{hdf5} libraries.\n\ \n\ @item -import\n\ This option is accepted for backward compatibility but is ignored.\n\ Octave can now support multi-dimensional HDF data and automatically\n\ modifies variable names if they are invalid Octave identifiers.\n\ \n\ @item -mat\n\ @itemx -mat-binary\n\ @itemx -6\n\ @itemx -v6\n\ @itemx -7\n\ @itemx -v7\n\ Force Octave to assume the file is in @sc{matlab}'s version 6 or 7 binary\n\ format.\n\ \n\ @item -mat4-binary\n\ @itemx -4\n\ @itemx -v4\n\ @itemx -V4\n\ Force Octave to assume the file is in the binary format written by\n\ @sc{matlab} version 4.\n\ \n\ @item -text\n\ Force Octave to assume the file is in Octave's text format.\n\ @end table\n\ @seealso{save, dlmwrite, csvwrite, fwrite}\n\ @end deftypefn")
	DEFUN (octave_core_file_options, args, nargout,"-- texinfo --\n\ @deftypefn {Built-in Function} {@var{val} =} octave_core_file_options ()\n\ @deftypefnx {Built-in Function} {@var{old_val} =} octave_core_file_options (@var{new_val})\n\ @deftypefnx {Built-in Function} {} octave_core_file_options (@var{new_val}, \"local\")\n\ Query or set the internal variable that specifies the options used for\n\ saving the workspace data if Octave aborts. The value of\n\ @code{octave_core_file_options} should follow the same format as the\n\ options for the @code{save} function. The default value is Octave's binary\n\ format.\n\ \n\ When called from inside a function with the \"local\" option, the variable is\n\ changed locally for the function and any subroutines it calls. The original\n\ variable value is restored when exiting the function.\n\ @seealso{crash_dumps_octave_core, octave_core_file_name, octave_core_file_limit}\n\ @end deftypefn")
	DEFUN (save, args,,"-- texinfo --\n\ @deftypefn {Command} {} save file\n\ @deftypefnx {Command} {} save options file\n\ @deftypefnx {Command} {} save options file @var{v1} @var{v2} @dots{}\n\ @deftypefnx {Command} {} save options file -struct @var{STRUCT} @var{f1} @var{f2} @dots{}\n\ Save the named variables @var{v1}, @var{v2}, @dots{}, in the file\n\ @var{file}. The special filename @samp{-} may be used to write\n\ output to the terminal. If no variable names are listed, Octave saves\n\ all the variables in the current scope. Otherwise, full variable names or\n\ pattern syntax can be used to specify the variables to save.\n\ If the @option{-struct} modifier is used, fields @var{f1} @var{f2} @dots{}\n\ of the scalar structure @var{STRUCT} are saved as if they were variables\n\ with corresponding names.\n\ Valid options for the @code{save} command are listed in the following table.\n\ Options that modify the output format override the format specified by\n\ @code{default_save_options}.\n\ \n\ If save is invoked using the functional form\n\ \n\ @example\n\ save (\"-option1\", @dots{}, \"file\", \"v1\", @dots{})\n\ @end example\n\ \n\ @noindent\n\ then the @var{options}, @var{file}, and variable name arguments\n\ (@var{v1}, @dots{}) must be specified as character strings.\n\ \n\ @table @code\n\ @item -append\n\ Append to the destination instead of overwriting.\n\ \n\ @item -ascii\n\ Save a single matrix in a text file without header or any other information.\n\ \n\ @item -binary\n\ Save the data in Octave's binary data format.\n\ \n\ @item -float-binary\n\ Save the data in Octave's binary data format but only using single\n\ precision. Only use this format if you know that all the\n\ values to be saved can be represented in single precision.\n\ \n\ @item -hdf5\n\ Save the data in @sc{hdf5} format.\n\ (HDF5 is a free, portable binary format developed by the National\n\ Center for Supercomputing Applications at the University of Illinois.)\n\ This format is only available if Octave was built with a link to the\n\ @sc{hdf5} libraries.\n\ \n\ @item -float-hdf5\n\ Save the data in @sc{hdf5} format but only using single precision.\n\ Only use this format if you know that all the\n\ values to be saved can be represented in single precision.\n\ \n\ @item -V7\n\ @itemx -v7\n\ @itemx -7\n\ @itemx -mat7-binary\n\ Save the data in @sc{matlab}'s v7 binary data format.\n\ \n\ @item -V6\n\ @itemx -v6\n\ @itemx -6\n\ @itemx -mat\n\ @itemx -mat-binary\n\ Save the data in @sc{matlab}'s v6 binary data format.\n\ \n\ @item -V4\n\ @itemx -v4\n\ @itemx -4\n\ @itemx -mat4-binary\n\ Save the data in the binary format written by @sc{matlab} version 4.\n\ \n\ @item -text\n\ Save the data in Octave's text data format. (default).\n\ \n\ @item -zip\n\ @itemx -z\n\ Use the gzip algorithm to compress the file. This works equally on files\n\ that are compressed with gzip outside of octave, and gzip can equally be\n\ used to convert the files for backward compatibility.\n\ This option is only available if Octave was built with a link to the zlib\n\ libraries.\n\ @end table\n\ \n\ The list of variables to save may use wildcard patterns containing\n\ the following special characters:\n\ @table @code\n\ @item ?\n\ Match any single character.\n\ \n\ @item \n\ Match zero or more characters.\n\ \n\ @item [ @var{list} ]\n\ Match the list of characters specified by @var{list}. If the first\n\ character is @code{!} or @code{^}, match all characters except those\n\ specified by @var{list}. For example, the pattern @code{[a-zA-Z]} will\n\ match all lower and uppercase alphabetic characters.\n\ \n\ Wildcards may also be used in the field name specifications when using\n\ the @option{-struct} modifier (but not in the struct name itself).\n\ \n\ @end table\n\ \n\ Except when using the @sc{matlab} binary data file format or the\n\ @samp{-ascii} format, saving global\n\ variables also saves the global status of the variable. If the variable\n\ is restored at a later time using @samp{load}, it will be restored as a\n\ global variable.\n\ \n\ The command\n\ \n\ @example\n\ save -binary data a b\n\ @end example\n\ \n\ @noindent\n\ saves the variable @samp{a} and all variables beginning with @samp{b} to\n\ the file @file{data} in Octave's binary format.\n\ @seealso{load, default_save_options, save_header_format_string, dlmread, csvread, fread}\n\ @end deftypefn")
	DEFUN (crash_dumps_octave_core, args, nargout,"-- texinfo --\n\ @deftypefn {Built-in Function} {@var{val} =} crash_dumps_octave_core ()\n\ @deftypefnx {Built-in Function} {@var{old_val} =} crash_dumps_octave_core (@var{new_val})\n\ @deftypefnx {Built-in Function} {} crash_dumps_octave_core (@var{new_val}, \"local\")\n\ Query or set the internal variable that controls whether Octave tries\n\ to save all current variables to the file \"octave-core\" if it\n\ crashes or receives a hangup, terminate or similar signal.\n\ \n\ When called from inside a function with the \"local\" option, the variable is\n\ changed locally for the function and any subroutines it calls. The original\n\ variable value is restored when exiting the function.\n\ @seealso{octave_core_file_limit, octave_core_file_name, octave_core_file_options}\n\ @end deftypefn")
	DEFUN (default_save_options, args, nargout,"-- texinfo --\n\ @deftypefn {Built-in Function} {@var{val} =} default_save_options ()\n\ @deftypefnx {Built-in Function} {@var{old_val} =} default_save_options (@var{new_val})\n\ @deftypefnx {Built-in Function} {} default_save_options (@var{new_val}, \"local\")\n\ Query or set the internal variable that specifies the default options\n\ for the @code{save} command, and defines the default format.\n\ Typical values include @code{\"-ascii\"}, @code{\"-text -zip\"}.\n\ The default value is @option{-text}.\n\ \n\ When called from inside a function with the \"local\" option, the variable is\n\ changed locally for the function and any subroutines it calls. The original\n\ variable value is restored when exiting the function.\n\ @seealso{save}\n\ @end deftypefn")
	DEFUN (octave_core_file_limit, args, nargout,"-- texinfo --\n\ @deftypefn {Built-in Function} {@var{val} =} octave_core_file_limit ()\n\ @deftypefnx {Built-in Function} {@var{old_val} =} octave_core_file_limit (@var{new_val})\n\ @deftypefnx {Built-in Function} {} octave_core_file_limit (@var{new_val}, \"local\")\n\ Query or set the internal variable that specifies the maximum amount\n\ of memory (in kilobytes) of the top-level workspace that Octave will\n\ attempt to save when writing data to the crash dump file (the name of\n\ the file is specified by @var{octave_core_file_name}). If\n\ @var{octave_core_file_options} flags specify a binary format,\n\ then @var{octave_core_file_limit} will be approximately the maximum\n\ size of the file. If a text file format is used, then the file could\n\ be much larger than the limit. The default value is -1 (unlimited)\n\ \n\ When called from inside a function with the \"local\" option, the variable is\n\ changed locally for the function and any subroutines it calls. The original\n\ variable value is restored when exiting the function.\n\ @seealso{crash_dumps_octave_core, octave_core_file_name, octave_core_file_options}\n\ @end deftypefn")
	DEFUN (octave_core_file_name, args, nargout,"-- texinfo --\n\ @deftypefn {Built-in Function} {@var{val} =} octave_core_file_name ()\n\ @deftypefnx {Built-in Function} {@var{old_val} =} octave_core_file_name (@var{new_val})\n\ @deftypefnx {Built-in Function} {} octave_core_file_name (@var{new_val}, \"local\")\n\ Query or set the internal variable that specifies the name of the file\n\ used for saving data from the top-level workspace if Octave aborts.\n\ The default value is @code{\"octave-core\"}\n\ \n\ When called from inside a function with the \"local\" option, the variable is\n\ changed locally for the function and any subroutines it calls. The original\n\ variable value is restored when exiting the function.\n\ @seealso{crash_dumps_octave_core, octave_core_file_name, octave_core_file_options}\n\ @end deftypefn")
	DEFUN (save_header_format_string, args, nargout,"-- texinfo --\n\ @deftypefn {Built-in Function} {@var{val} =} save_header_format_string ()\n\ @deftypefnx {Built-in Function} {@var{old_val} =} save_header_format_string (@var{new_val})\n\ @deftypefnx {Built-in Function} {} save_header_format_string (@var{new_val}, \"local\")\n\ Query or set the internal variable that specifies the format\n\ string used for the comment line written at the beginning of\n\ text-format data files saved by Octave. The format string is\n\ passed to @code{strftime} and should begin with the character\n\ @samp{#} and contain no newline characters. If the value of\n\ @code{save_header_format_string} is the empty string,\n\ the header comment is omitted from text-format data files. The\n\ default value is\n\ @c Set example in small font to prevent overfull line\n\ \n\ @smallexample\n\ \"# Created by Octave VERSION, %a %b %d %H:%M:%S %Y %Z <USER@@HOST>\"\n\ @end smallexample\n\ \n\ When called from inside a function with the \"local\" option, the variable is\n\ changed locally for the function and any subroutines it calls. The original\n\ variable value is restored when exiting the function.\n\ @seealso{strftime, save}\n\ @end deftypefn")
octave_value	do_load (std::istream &stream, const std::string &orig_fname, load_save_format format, oct_mach_info::float_format flt_fmt, bool list_only, bool swap, bool verbose, const string_vector &argv, int argv_idx, int argc, int nargout)
void	do_save (std::ostream &os, const symbol_table::symbol_record &sr, load_save_format fmt, bool save_as_floats)
static void	do_save (std::ostream &os, const octave_value &tc, const std::string &name, const std::string &help, bool global, load_save_format fmt, bool save_as_floats)
static void	dump_octave_core (std::ostream &os, const char *fname, load_save_format fmt, bool save_as_floats)
void	dump_octave_core (void)
std::string	find_file_to_load (const std::string &name, const std::string &orig_name)
static load_save_format	get_file_format (std::istream &file, const std::string &filename)
static load_save_format	get_file_format (const std::string &fname, const std::string &orig_fname, bool &use_zlib)
static bool	glob_pattern_p (const std::string &pattern)
static void	gripe_file_open (const std::string &fcn, const std::string &file)
static void	install_loaded_variable (const std::string &name, const octave_value &val, bool global, const std::string &)
static bool	matches_patterns (const string_vector &patterns, int pat_idx, int num_pat, const std::string &name)
static string_vector	parse_save_options (const std::string &arg, load_save_format &format, bool &append, bool &save_as_floats, bool &use_zlib)
static string_vector	parse_save_options (const string_vector &argv, load_save_format &format, bool &append, bool &save_as_floats, bool &use_zlib)
int	read_binary_file_header (std::istream &is, bool &swap, oct_mach_info::float_format &flt_fmt, bool quiet)
static size_t	save_fields (std::ostream &os, const octave_scalar_map &m, const std::string &pattern, load_save_format fmt, bool save_as_floats)
static void	save_vars (const string_vector &argv, int argv_idx, int argc, std::ostream &os, load_save_format fmt, bool save_as_floats, bool write_header_info)
static size_t	save_vars (std::ostream &os, const std::string &pattern, load_save_format fmt, bool save_as_floats)
void	write_header (std::ostream &os, load_save_format format)
Variables
static bool	Vcrash_dumps_octave_core = true
static std::string	Vdefault_save_options = "-text"
static double	Voctave_core_file_limit = -1.0
static std::string	Voctave_core_file_name = "octave-core"
static std::string	Voctave_core_file_options = "-binary"
static std::string	Vsave_header_format_string = default_save_header_format ()

Function Documentation

static std::string default_save_header_format ( void ) [static]

Definition at line 112 of file load-save.cc.

References octave_env::get_host_name(), and octave_env::get_user_name().

DEFUN	(	load	,
		args	,
		nargout
	)

Definition at line 542 of file load-save.cc.

References do_load(), error(), error_state, find_file_to_load(), get_file_format(), gripe_file_open(), LS_BINARY, LS_MAT5_BINARY, LS_MAT7_BINARY, LS_UNKNOWN, print_usage(), read_binary_file_header(), read_mat5_binary_file_header(), file_ops::tilde_expand(), and warning().

DEFUN	(	octave_core_file_options	,
		args	,
		nargout
	)

Definition at line 1825 of file load-save.cc.

References SET_NONEMPTY_INTERNAL_STRING_VARIABLE.

DEFUN	(	save	,
		args
	)

Definition at line 1447 of file load-save.cc.

References error(), error_state, glob_pattern_p(), gripe_file_open(), Array< T >::length(), LS_ASCII, LS_BINARY, LS_MAT5_BINARY, LS_MAT7_BINARY, LS_MAT_BINARY, octave_stdout, parse_save_options(), print_usage(), save_vars(), file_ops::tilde_expand(), Vdefault_save_options, and warning().

DEFUN	(	crash_dumps_octave_core	,
		args	,
		nargout
	)

Definition at line 1747 of file load-save.cc.

References SET_INTERNAL_VARIABLE.

DEFUN	(	default_save_options	,
		args	,
		nargout
	)

Definition at line 1765 of file load-save.cc.

References SET_NONEMPTY_INTERNAL_STRING_VARIABLE.

DEFUN	(	octave_core_file_limit	,
		args	,
		nargout
	)

Definition at line 1784 of file load-save.cc.

References SET_INTERNAL_VARIABLE.

DEFUN	(	octave_core_file_name	,
		args	,
		nargout
	)

Definition at line 1807 of file load-save.cc.

References SET_NONEMPTY_INTERNAL_STRING_VARIABLE.

DEFUN	(	save_header_format_string	,
		args	,
		nargout
	)

Definition at line 1845 of file load-save.cc.

References SET_INTERNAL_VARIABLE.

octave_value do_load	(	std::istream &	stream,
		const std::string &	orig_fname,
		load_save_format	format,
		oct_mach_info::float_format	flt_fmt,
		bool	list_only,
		bool	swap,
		bool	verbose,
		const string_vector &	argv,
		int	argv_idx,
		int	argc,
		int	nargout
	)

void do_save	(	std::ostream &	os,
		const symbol_table::symbol_record &	sr,
		load_save_format	fmt,
		bool	save_as_floats
	)

Definition at line 973 of file load-save.cc.

References do_save(), octave_value::is_defined(), symbol_table::symbol_record::is_global(), symbol_table::symbol_record::name(), and symbol_table::symbol_record::varval().

static void do_save	(	std::ostream &	os,
		const octave_value &	tc,
		const std::string &	name,
		const std::string &	help,
		bool	global,
		load_save_format	fmt,
		bool	save_as_floats
	)			`[static]`

Definition at line 926 of file load-save.cc.

References gripe_unrecognized_data_fmt(), LS_ASCII, LS_BINARY, LS_MAT5_BINARY, LS_MAT7_BINARY, LS_MAT_ASCII, LS_MAT_ASCII_LONG, LS_MAT_ASCII_TABS, LS_MAT_BINARY, load_save_format::opts, save_ascii_data(), save_binary_data(), save_mat5_binary_element(), save_mat_ascii_data(), save_mat_binary_data(), load_save_format::type, and warning().

Referenced by do_save(), dump_octave_core(), save_fields(), and save_vars().

static void dump_octave_core	(	std::ostream &	os,
		const char *	fname,
		load_save_format	fmt,
		bool	save_as_floats
	)			`[static]`

Definition at line 1314 of file load-save.cc.

References symbol_table::all_variables(), octave_value::byte_size(), do_save(), error_state, octave_value::is_defined(), message(), symbol_table::top_scope(), and write_header().

Referenced by dump_octave_core(), and my_friendly_exit().

void dump_octave_core ( void )

Definition at line 1357 of file load-save.cc.

References dump_octave_core(), LS_BINARY, LS_MAT5_BINARY, LS_MAT7_BINARY, LS_MAT_BINARY, message(), parse_save_options(), Vcrash_dumps_octave_core, Voctave_core_file_name, Voctave_core_file_options, and warning().

std::string find_file_to_load	(	const std::string &	name,
		const std::string &	orig_name
	)

Definition at line 489 of file load-save.cc.

References octave_env::absolute_pathname(), file_ops::dir_sep_chars(), error(), base_file_stat::exists(), load_path::find_file(), base_file_stat::is_reg(), octave_env::make_absolute(), octave_env::rooted_relative_pathname(), and warning_with_id().

Referenced by DEFUN().

static load_save_format get_file_format	(	std::istream &	file,
		const std::string &	filename
	)			`[static]`

Definition at line 229 of file load-save.cc.

References extract_keyword(), LS_ASCII, read_binary_file_header(), read_mat5_binary_file_header(), and read_mat_file_header().

Referenced by DEFUN(), and get_file_format().

static load_save_format get_file_format	(	const std::string &	fname,
		const std::string &	orig_fname,
		bool &	use_zlib
	)			`[static]`

Definition at line 280 of file load-save.cc.

References get_file_format(), gripe_file_open(), and LS_UNKNOWN.

static bool glob_pattern_p ( const std::string & pattern ) [static]

Definition at line 888 of file load-save.cc.

Referenced by DEFUN().

static void gripe_file_open	(	const std::string &	fcn,
		const std::string &	file
	)			`[static]`

Definition at line 129 of file load-save.cc.

References error().

Referenced by DEFUN(), and get_file_format().

static void install_loaded_variable	(	const std::string &	name,
		const octave_value &	val,
		bool	global,
		const std::string &
	)			`[static]`

Definition at line 143 of file load-save.cc.

References symbol_table::symbol_record::clear(), symbol_table::insert(), symbol_table::symbol_record::mark_global(), symbol_table::varref(), and symbol_table::symbol_record::varref().

Referenced by do_load().

static bool matches_patterns	(	const string_vector &	patterns,
		int	pat_idx,
		int	num_pat,
		const std::string &	name
	)			`[static]`

Definition at line 161 of file load-save.cc.

References glob_match::match().

Referenced by do_load().

static string_vector parse_save_options	(	const std::string &	arg,
		load_save_format &	format,
		bool &	append,
		bool &	save_as_floats,
		bool &	use_zlib
	)			`[static]`

Definition at line 1148 of file load-save.cc.

References string_vector::append(), and parse_save_options().

static string_vector parse_save_options	(	const string_vector &	argv,
		load_save_format &	format,
		bool &	append,
		bool &	save_as_floats,
		bool &	use_zlib
	)			`[static]`

Definition at line 1043 of file load-save.cc.

References string_vector::append(), error(), Array< T >::length(), LS_MAT_ASCII, load_save_format::opts, and warning().

Referenced by DEFUN(), dump_octave_core(), and parse_save_options().

int read_binary_file_header	(	std::istream &	is,
		bool &	swap,
		oct_mach_info::float_format &	flt_fmt,
		bool	quiet
	)

Definition at line 176 of file load-save.cc.

References error(), oct_mach_info::flt_fmt_unknown, mopt_digit_to_float_format(), and oct_mach_info::words_big_endian().

Referenced by DEFUN(), and get_file_format().

static size_t save_fields	(	std::ostream &	os,
		const octave_scalar_map &	m,
		const std::string &	pattern,
		load_save_format	fmt,
		bool	save_as_floats
	)			`[static]`

Definition at line 992 of file load-save.cc.

References octave_scalar_map::begin(), octave_scalar_map::contents(), do_save(), octave_scalar_map::end(), octave_scalar_map::key(), and glob_match::match().

Referenced by save_vars().

static void save_vars	(	const string_vector &	argv,
		int	argv_idx,
		int	argc,
		std::ostream &	os,
		load_save_format	fmt,
		bool	save_as_floats,
		bool	write_header_info
	)			`[static]`