lo-ieee.cc File Reference

#include <cmath>
#include <cstdlib>
#include <limits>
#include "lo-error.h"
#include "lo-ieee.h"
#include "mach-info.h"

Go to the source code of this file.

Macros
#define	LO_IEEE_NA_FLOAT   0x7FC207A2
#define	LO_IEEE_NA_HW   0x7FF840F4
#define	LO_IEEE_NA_LW   0x40000000

Functions
int	__lo_ieee_float_is_NA (float x)
int	__lo_ieee_is_NA (double x)
float	lo_ieee_float_inf_value ()
float	lo_ieee_float_na_value ()
float	lo_ieee_float_nan_value ()
double	lo_ieee_inf_value ()
double	lo_ieee_na_value ()
double	lo_ieee_nan_value ()
void	octave_ieee_init ()

Macro Definition Documentation

LO_IEEE_NA_FLOAT

#define LO_IEEE_NA_FLOAT   0x7FC207A2

Definition at line 56 of file lo-ieee.cc.

LO_IEEE_NA_HW

#define LO_IEEE_NA_HW   0x7FF840F4

Definition at line 53 of file lo-ieee.cc.

LO_IEEE_NA_LW

#define LO_IEEE_NA_LW   0x40000000

Definition at line 55 of file lo-ieee.cc.

Function Documentation

__lo_ieee_float_is_NA()

int __lo_ieee_float_is_NA

(

float

x

)

Definition at line 92 of file lo-ieee.cc.

References LO_IEEE_NA_FLOAT, lo_ieee_float::value, lo_ieee_float::word, and x.

__lo_ieee_is_NA()

int __lo_ieee_is_NA

(

double

x

)

Definition at line 59 of file lo-ieee.cc.

References LO_IEEE_NA_HW, LO_IEEE_NA_LW, lo_ieee_double::value, lo_ieee_double::word, and x.

lo_ieee_float_inf_value()

float lo_ieee_float_inf_value

(

void

)

Definition at line 100 of file lo-ieee.cc.

References octave_ieee_init().

Referenced by FInf().

lo_ieee_float_na_value()

float lo_ieee_float_na_value

(

void

)

Definition at line 108 of file lo-ieee.cc.

References octave_ieee_init().

Referenced by FNA().

lo_ieee_float_nan_value()

float lo_ieee_float_nan_value

(

void

)

Definition at line 116 of file lo-ieee.cc.

References octave_ieee_init().

Referenced by octave_base_diag< DMT, MT >::float_complex_value(), octave_bool_matrix::float_complex_value(), octave_char_matrix::float_complex_value(), octave_complex_matrix::float_complex_value(), octave_float_complex_matrix::float_complex_value(), octave_float_matrix::float_complex_value(), octave_perm_matrix::float_complex_value(), ov_range< T >::float_complex_value(), octave_matrix::float_complex_value(), and FNaN().

lo_ieee_inf_value()

double lo_ieee_inf_value

(

void

)

Definition at line 68 of file lo-ieee.cc.

References octave_ieee_init().

Referenced by Ffread(), FInf(), and Fsscanf().

lo_ieee_na_value()

double lo_ieee_na_value

(

void

)

Definition at line 76 of file lo-ieee.cc.

References octave_ieee_init().

Referenced by FNA().

lo_ieee_nan_value()

double lo_ieee_nan_value

(

void

)

Definition at line 84 of file lo-ieee.cc.

References octave_ieee_init().

Referenced by NDArray::NDArray(), ellipj(), FNaN(), and Ftsearch().

octave_ieee_init()

void octave_ieee_init

(

void

)

Definition at line 124 of file lo-ieee.cc.

References LO_IEEE_NA_FLOAT, LO_IEEE_NA_HW, LO_IEEE_NA_LW, lo_ieee_double::value, lo_ieee_float::value, lo_ieee_double::word, and lo_ieee_float::word.

Referenced by interpreter::interpreter(), lo_ieee_float_inf_value(), lo_ieee_float_na_value(), lo_ieee_float_nan_value(), lo_ieee_inf_value(), lo_ieee_na_value(), and lo_ieee_nan_value().