octave::mach_info Class Reference

#include "mach-info.h"

Collaboration diagram for octave::mach_info:

Public Types
enum	float_format { flt_fmt_unknown, flt_fmt_ieee_little_endian, flt_fmt_ieee_big_endian }

Static Public Member Functions
static std::string	float_format_as_string (float_format)
static bool	instance_ok (void)
static float_format	native_float_format (void)
static float_format	string_to_float_format (const std::string &)
static bool	words_big_endian (void)
static bool	words_little_endian (void)

Protected Member Functions
	mach_info (void)

Private Member Functions
	mach_info (const mach_info &)
mach_info &	operator= (const mach_info &)

Static Private Member Functions
static void	cleanup_instance (void)

Private Attributes
bool	big_chief
float_format	native_float_fmt

Static Private Attributes
static mach_info *	instance = 0

Detailed Description

Definition at line 32 of file mach-info.h.

Member Enumeration Documentation

enum octave::mach_info::float_format

Enumerator
flt_fmt_unknown
flt_fmt_ieee_little_endian
flt_fmt_ieee_big_endian

Definition at line 42 of file mach-info.h.

Constructor & Destructor Documentation

octave::mach_info::mach_info ( void  )

protected

Definition at line 137 of file mach-info.cc.

Referenced by instance_ok().

octave::mach_info::mach_info ( const mach_info &  )

private

Member Function Documentation

static void octave::mach_info::cleanup_instance ( void  )

inlinestaticprivate

Definition at line 65 of file mach-info.h.

Referenced by instance_ok().

std::string octave::mach_info::float_format_as_string ( float_format  flt_fmt )

static

Definition at line 202 of file mach-info.cc.

References flt_fmt_ieee_big_endian, flt_fmt_ieee_little_endian, retval, and string.

Referenced by octave_stream_list::do_get_info(), and octave_stream_list::do_list_open_files().

bool octave::mach_info::instance_ok ( void  )

static

Definition at line 142 of file mach-info.cc.

References singleton_cleanup_list::add(), cleanup_instance(), instance, mach_info(), and retval.

Referenced by native_float_format(), words_big_endian(), and words_little_endian().

mach_info::float_format octave::mach_info::native_float_format ( void  )

static

Definition at line 162 of file mach-info.cc.

References flt_fmt_unknown, instance, instance_ok(), and native_float_fmt.

Referenced by convert_and_copy(), octave_rand::do_seed(), octave_ieee_init(), pr_any_float(), save_mat_binary_data(), string_to_float_format(), and write_header().

mach_info& octave::mach_info::operator= ( const mach_info &  )

private

mach_info::float_format octave::mach_info::string_to_float_format ( const std::string &  s )

static

Definition at line 183 of file mach-info.cc.

References current_liboctave_error_handler, flt_fmt_ieee_big_endian, flt_fmt_ieee_little_endian, flt_fmt_unknown, native_float_format(), and retval.

Referenced by do_fwrite().

bool octave::mach_info::words_big_endian ( void  )

static

Definition at line 169 of file mach-info.cc.

References big_chief, instance, and instance_ok().

Referenced by convert_data(), octave_stream::finalize_read(), pr_int(), read_binary_file_header(), read_mat_file_header(), octave_stream::write(), and write_header().

bool octave::mach_info::words_little_endian ( void  )

static

Definition at line 176 of file mach-info.cc.

References big_chief, instance, and instance_ok().

Member Data Documentation

bool octave::mach_info::big_chief

mutableprivate

Definition at line 71 of file mach-info.h.

Referenced by words_big_endian(), and words_little_endian().

mach_info * octave::mach_info::instance = 0

staticprivate

Definition at line 63 of file mach-info.h.

Referenced by instance_ok(), native_float_format(), words_big_endian(), and words_little_endian().

float_format octave::mach_info::native_float_fmt

mutableprivate

Definition at line 68 of file mach-info.h.

Referenced by native_float_format().

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The documentation for this class was generated from the following files:

• liboctave/system/mach-info.h
• liboctave/system/mach-info.cc