mappers.h File Reference

#include "octave-config.h"
#include <cmath>
#include <limits>
#include "lo-ieee.h"
#include "oct-cmplx.h"
#include "oct-inttypes-fwd.h"

Go to the source code of this file.

Functions
Complex	acos (const Complex &x)
FloatComplex	acos (const FloatComplex &x)
Complex	asin (const Complex &x)
FloatComplex	asin (const FloatComplex &x)
Complex	atan (const Complex &x)
FloatComplex	atan (const FloatComplex &x)
template<typename T >
std::complex< T >	ceil (const std::complex< T > &x)
template<typename T >
std::complex< T >	conj (const std::complex< T > &x)
double	conj (double x)
float	conj (float x)
double	copysign (double x, double y)
float	copysign (float x, float y)
double	exp2 (double x)
float	exp2 (float x)
template<typename T >
std::complex< T >	fix (const std::complex< T > &x)
double	fix (double x)
float	fix (float x)
template<typename T >
std::complex< T >	floor (const std::complex< T > &x)
double	frexp (double x, int *expptr)
float	frexp (float x, int *expptr)
bool	is_integer (double x)
bool	is_integer (float x)
bool	is_NaN_or_NA (const Complex &x)
bool	is_NaN_or_NA (const FloatComplex &x)
template<typename T >
bool	isfinite (const std::complex< T > &x)
bool	isfinite (double x)
bool	isfinite (float x)
template<typename T >
bool	isinf (const octave_int< T > &)
template<typename T >
bool	isinf (const std::complex< T > &x)
bool	isinf (double x)
bool	isinf (float x)
bool	isinteger (double x)
bool	isinteger (float x)
bool	isna (const Complex &x)
bool	isna (const FloatComplex &x)
bool	isna (double x)
bool	isna (float x)
bool	isnan (bool)
bool	isnan (char)
template<typename T >
bool	isnan (const octave_int< T > &)
template<typename T >
bool	isnan (const std::complex< T > &x)
bool	isnan (double x)
bool	isnan (float x)
Complex	log2 (const Complex &x)
Complex	log2 (const Complex &x, int &exp)
FloatComplex	log2 (const FloatComplex &x)
FloatComplex	log2 (const FloatComplex &x, int &exp)
double	log2 (double x)
double	log2 (double x, int &exp)
float	log2 (float x)
float	log2 (float x, int &exp)
template<typename T >
auto	mappers_abs (const octave_int< T > &x)
char	max (char x, char y)
template<typename T >
octave_int< T >	max (const octave_int< T > &x, const octave_int< T > &y)
template<typename T >
octave_int< T >	max (const octave_int< T > &x, const octave_int< T > &y, const bool nanflag)
template<typename T >
octave_int< T >	max (const octave_int< T > &x, const octave_int< T > &y, const bool nanflag, const bool realabs)
std::complex< double >	max (const std::complex< double > &x, const std::complex< double > &y)
std::complex< double >	max (const std::complex< double > &x, const std::complex< double > &y, const bool nanflag)
std::complex< double >	max (const std::complex< double > &x, const std::complex< double > &y, const bool nanflag, const bool realabs)
std::complex< float >	max (const std::complex< float > &x, const std::complex< float > &y)
std::complex< float >	max (const std::complex< float > &x, const std::complex< float > &y, const bool nanflag)
std::complex< float >	max (const std::complex< float > &x, const std::complex< float > &y, const bool nanflag, const bool realabs)
double	max (double x, double y)
double	max (double x, double y, const bool nanflag)
double	max (double x, double y, const bool nanflag, const bool realabs)
float	max (float x, float y)
float	max (float x, float y, const bool nanflag)
float	max (float x, float y, const bool nanflag, const bool realabs)
template<typename T >
T	max (T x, T y)
char	min (char x, char y)
template<typename T >
octave_int< T >	min (const octave_int< T > &x, const octave_int< T > &y)
template<typename T >
octave_int< T >	min (const octave_int< T > &x, const octave_int< T > &y, const bool nanflag)
template<typename T >
octave_int< T >	min (const octave_int< T > &x, const octave_int< T > &y, const bool nanflag, const bool realabs)
std::complex< double >	min (const std::complex< double > &x, const std::complex< double > &y)
std::complex< double >	min (const std::complex< double > &x, const std::complex< double > &y, const bool nanflag)
std::complex< double >	min (const std::complex< double > &x, const std::complex< double > &y, const bool nanflag, const bool realabs)
std::complex< float >	min (const std::complex< float > &x, const std::complex< float > &y)
std::complex< float >	min (const std::complex< float > &x, const std::complex< float > &y, const bool nanflag)
std::complex< float >	min (const std::complex< float > &x, const std::complex< float > &y, const bool nanflag, const bool realabs)
double	min (double x, double y)
double	min (double x, double y, const bool nanflag)
double	min (double x, double y, const bool nanflag, const bool realabs)
float	min (float x, float y)
float	min (float x, float y, const bool nanflag)
float	min (float x, float y, const bool nanflag, const bool realabs)
template<typename T >
T	min (T x, T y)
template<typename T >
T	mod (T x, T y)
bool	negative_sign (double x)
bool	negative_sign (float x)
int	nint (double x)
int	nint (float x)
octave_idx_type	nint_big (double x)
octave_idx_type	nint_big (float x)
bool	positive_sign (double x)
bool	positive_sign (float x)
Complex	rc_acos (double)
FloatComplex	rc_acos (float)
Complex	rc_acosh (double)
FloatComplex	rc_acosh (float)
Complex	rc_asin (double)
FloatComplex	rc_asin (float)
Complex	rc_atanh (double)
FloatComplex	rc_atanh (float)
Complex	rc_log (double)
FloatComplex	rc_log (float)
Complex	rc_log10 (double)
FloatComplex	rc_log10 (float)
Complex	rc_log2 (double)
FloatComplex	rc_log2 (float)
Complex	rc_sqrt (double)
FloatComplex	rc_sqrt (float)
template<typename T >
T	rem (T x, T y)
template<typename T >
std::complex< T >	round (const std::complex< T > &x)
double	round (double x)
float	round (float x)
template<typename T >
std::complex< T >	roundb (const std::complex< T > &x)
double	roundb (double x)
float	roundb (float x)
double	signbit (double x)
float	signbit (float x)
template<typename T >
std::complex< T >	signum (const std::complex< T > &x)
double	signum (double x)
float	signum (float x)
template<typename T >
std::complex< T >	trunc (const std::complex< T > &x)
template<>
double	x_nint (double x)
template<>
float	x_nint (float x)
template<typename T >
T	x_nint (T x)

Function Documentation

acos() [1/2]

Complex acos ( const Complex &  x )

extern

Definition at line 84 of file mappers.cc.

References x.

Referenced by Facos(), octave_complex::map(), octave_complex_matrix::map(), octave_sparse_complex_matrix::map(), octave_float_scalar::map(), octave_float_complex::map(), octave_float_complex_matrix::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), octave_scalar::map(), rc_acos(), and rc_acos().

acos() [2/2]

FloatComplex acos ( const FloatComplex &  x )

extern

Definition at line 95 of file mappers.cc.

References x.

asin() [1/2]

Complex asin ( const Complex &  x )

extern

Definition at line 106 of file mappers.cc.

References x.

Referenced by Fasin(), octave_complex::map(), octave_complex_matrix::map(), octave_sparse_complex_matrix::map(), octave_float_scalar::map(), octave_float_complex::map(), octave_float_complex_matrix::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), octave_scalar::map(), rc_asin(), and rc_asin().

asin() [2/2]

FloatComplex asin ( const FloatComplex &  x )

extern

Definition at line 117 of file mappers.cc.

References x.

atan() [1/2]

Complex atan ( const Complex &  x )

inline

Definition at line 83 of file mappers.h.

References x.

Referenced by cbknu(), cunhj(), Fatan(), Fpi(), Fquadcc(), octave_complex::map(), octave_complex_matrix::map(), octave_sparse_complex_matrix::map(), octave_float_scalar::map(), octave_float_complex::map(), octave_float_complex_matrix::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), and octave_scalar::map().

atan() [2/2]

FloatComplex atan ( const FloatComplex &  x )

inline

Definition at line 84 of file mappers.h.

References x.

ceil()

template<typename T >

std::complex< T > ceil

(

const std::complex< T > &

x

)

Definition at line 115 of file mappers.h.

References x.

Referenced by Fceil(), octave_complex::map(), octave_complex_matrix::map(), octave_sparse_complex_matrix::map(), octave_float_scalar::map(), octave_float_complex::map(), octave_float_complex_matrix::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), and octave_scalar::map().

conj() [1/3]

template<typename T >

std::complex< T > conj

(

const std::complex< T > &

x

)

Definition at line 93 of file mappers.h.

References x.

conj() [2/3]

double conj ( double  x )

inline

Definition at line 88 of file mappers.h.

References x.

conj() [3/3]

float conj ( float  x )

inline

Definition at line 89 of file mappers.h.

References x.

copysign() [1/2]

double copysign ( double  x, double  y  )

inline

Definition at line 63 of file mappers.h.

References x.

Referenced by Faddeeva_w(), mod(), and rem().

copysign() [2/2]

float copysign ( float  x, float  y  )

inline

Definition at line 64 of file mappers.h.

References x.

exp2() [1/2]

double exp2 ( double  x )

inline

Definition at line 110 of file mappers.h.

References x.

exp2() [2/2]

float exp2 ( float  x )

inline

Definition at line 111 of file mappers.h.

References x.

fix() [1/3]

template<typename T >

std::complex< T > fix

(

const std::complex< T > &

x

)

Definition at line 135 of file mappers.h.

References trunc(), and x.

fix() [2/3]

double fix ( double  x )

inline

Definition at line 130 of file mappers.h.

References x.

Referenced by Ffix(), octave_complex::map(), octave_complex_matrix::map(), octave_sparse_complex_matrix::map(), octave_float_scalar::map(), octave_float_complex::map(), octave_float_complex_matrix::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), and octave_scalar::map().

fix() [3/3]

float fix ( float  x )

inline

Definition at line 131 of file mappers.h.

References x.

floor()

template<typename T >

std::complex< T > floor

(

const std::complex< T > &

x

)

Definition at line 142 of file mappers.h.

References x.

Referenced by Faddeeva_w(), Ffloor(), octave_complex::map(), octave_complex_matrix::map(), octave_sparse_complex_matrix::map(), octave_float_scalar::map(), octave_float_complex::map(), octave_float_complex_matrix::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), and octave_scalar::map().

frexp() [1/2]

double frexp ( double  x, int *  expptr  )

extern

Definition at line 128 of file mappers.cc.

References octave_frexp_wrapper(), and x.

Referenced by log2(), log2(), and octave_frexp_wrapper().

frexp() [2/2]

float frexp ( float  x, int *  expptr  )

extern

Definition at line 134 of file mappers.cc.

References octave_frexpf_wrapper(), and x.

is_integer() [1/2]

bool is_integer ( double  x )

inline

Definition at line 245 of file mappers.h.

References isfinite(), and x.

Referenced by isinteger(), and isinteger().

is_integer() [2/2]

bool is_integer ( float  x )

inline

Definition at line 246 of file mappers.h.

References isfinite(), and x.

is_NaN_or_NA() [1/2]

bool is_NaN_or_NA ( const Complex &  x )

extern

Definition at line 70 of file mappers.cc.

References isnan(), and x.

is_NaN_or_NA() [2/2]

bool is_NaN_or_NA ( const FloatComplex &  x )

extern

Definition at line 76 of file mappers.cc.

References isnan(), and x.

isfinite() [1/3]

template<typename T >

bool isfinite

(

const std::complex< T > &

x

)

Definition at line 234 of file mappers.h.

References isfinite(), and x.

isfinite() [2/3]

bool isfinite ( double  x )

inline

Definition at line 229 of file mappers.h.

References x.

Referenced by __lo_ieee_float_isfinite(), __lo_ieee_isfinite(), Fisfinite(), is_integer(), is_integer(), isfinite(), octave_complex::map(), octave_complex_matrix::map(), octave_sparse_complex_matrix::map(), octave_float_scalar::map(), octave_float_complex::map(), octave_float_complex_matrix::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), and octave_scalar::map().

isfinite() [3/3]

bool isfinite ( float  x )

inline

Definition at line 230 of file mappers.h.

References x.

isinf() [1/4]

template<typename T >

bool isinf

(

const octave_int< T > &

)

Definition at line 217 of file mappers.h.

isinf() [2/4]

template<typename T >

bool isinf

(

const std::complex< T > &

x

)

Definition at line 224 of file mappers.h.

References x.

isinf() [3/4]

bool isinf ( double  x )

inline

Definition at line 212 of file mappers.h.

References x.

Referenced by __lo_ieee_float_isinf(), __lo_ieee_isinf(), Faddeeva_w(), Fisinf(), octave_complex::map(), octave_complex_matrix::map(), octave_sparse_complex_matrix::map(), octave_float_scalar::map(), octave_float_complex::map(), octave_float_complex_matrix::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), and octave_scalar::map().

isinf() [4/4]

bool isinf ( float  x )

inline

Definition at line 213 of file mappers.h.

References x.

isinteger() [1/2]

bool isinteger ( double  x )

inline

Definition at line 249 of file mappers.h.

References is_integer(), and x.

Referenced by Faudiowrite(), Fbase64_encode(), Fintmax(), Fintmin(), Fisinteger(), Fmod(), Fordqz(), and Frem().

isinteger() [2/2]

bool isinteger ( float  x )

inline

Definition at line 252 of file mappers.h.

References is_integer(), and x.

isna() [1/4]

bool isna ( const Complex &  x )

extern

Definition at line 52 of file mappers.cc.

References isna(), and x.

isna() [2/4]

bool isna ( const FloatComplex &  x )

extern

Definition at line 64 of file mappers.cc.

References isna(), and x.

isna() [3/4]

bool isna ( double  x )

extern

Definition at line 46 of file mappers.cc.

References lo_ieee_is_NA, and x.

Referenced by Fisna(), isna(), isna(), octave_complex::map(), octave_complex_matrix::map(), octave_sparse_complex_matrix::map(), octave_float_scalar::map(), octave_float_complex::map(), octave_float_complex_matrix::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), and octave_scalar::map().

isna() [4/4]

bool isna ( float  x )

extern

Definition at line 58 of file mappers.cc.

References lo_ieee_is_NA, and x.

isnan() [1/6]

bool isnan ( bool  )

inline

Definition at line 192 of file mappers.h.

Referenced by __lo_ieee_float_isnan(), __lo_ieee_isnan(), Faddeeva_Dawson(), Faddeeva_erf(), Faddeeva_w(), Fisnan(), is_NaN_or_NA(), is_NaN_or_NA(), octave_complex::map(), octave_complex_matrix::map(), octave_sparse_complex_matrix::map(), octave_float_scalar::map(), octave_float_complex::map(), octave_float_complex_matrix::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), octave_scalar::map(), max(), max(), max(), max(), max(), max(), max(), max(), max(), max(), max(), max(), min(), min(), min(), min(), min(), min(), min(), min(), min(), min(), min(), min(), signum(), and signum().

isnan() [2/6]

bool isnan ( char  )

inline

Definition at line 193 of file mappers.h.

isnan() [3/6]

template<typename T >

bool isnan

(

const octave_int< T > &

)

Definition at line 200 of file mappers.h.

isnan() [4/6]

template<typename T >

bool isnan

(

const std::complex< T > &

x

)

Definition at line 207 of file mappers.h.

References x.

isnan() [5/6]

bool isnan ( double  x )

inline

Definition at line 195 of file mappers.h.

References x.

isnan() [6/6]

bool isnan ( float  x )

inline

Definition at line 196 of file mappers.h.

References x.

log2() [1/8]

Complex log2 ( const Complex &  x )

extern

Definition at line 140 of file mappers.cc.

References x.

Referenced by Flog2(), log2(), log2(), octave_complex::map(), octave_complex_matrix::map(), octave_sparse_complex_matrix::map(), octave_float_scalar::map(), octave_float_complex::map(), octave_float_complex_matrix::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), octave_scalar::map(), rc_log2(), and rc_log2().

log2() [2/8]

Complex log2 ( const Complex &  x, int &  exp  )

extern

Definition at line 164 of file mappers.cc.

References log2(), and x.

log2() [3/8]

FloatComplex log2 ( const FloatComplex &  x )

extern

Definition at line 146 of file mappers.cc.

References x.

log2() [4/8]

FloatComplex log2 ( const FloatComplex &  x, int &  exp  )

extern

Definition at line 172 of file mappers.cc.

References log2(), and x.

log2() [5/8]

double log2 ( double  x )

inline

Definition at line 98 of file mappers.h.

References x.

log2() [6/8]

double log2 ( double  x, int &  exp  )

extern

Definition at line 152 of file mappers.cc.

References frexp(), and x.

log2() [7/8]

float log2 ( float  x )

inline

Definition at line 99 of file mappers.h.

References x.

log2() [8/8]

float log2 ( float  x, int &  exp  )

extern

Definition at line 158 of file mappers.cc.

References frexp(), and x.

mappers_abs()

template<typename T >

auto mappers_abs ( const octave_int< T > &  x )

inline

Definition at line 43 of file mappers.h.

References x.

Referenced by max(), and min().

max() [1/17]

char max ( char  x, char  y  )

inline

Definition at line 414 of file mappers.h.

References x.

max() [2/17]

template<typename T >

octave_int< T > max ( const octave_int< T > &  x, const octave_int< T > &  y  )

inline

Definition at line 702 of file mappers.h.

References octave_int< T >::value(), and x.

max() [3/17]

template<typename T >

octave_int< T > max ( const octave_int< T > &  x, const octave_int< T > &  y, const bool  nanflag  )

inline

Definition at line 717 of file mappers.h.

References octave_int< T >::value(), and x.

max() [4/17]

template<typename T >

octave_int< T > max ( const octave_int< T > &  x, const octave_int< T > &  y, const bool  nanflag, const bool  realabs  )

inline

Definition at line 740 of file mappers.h.

References mappers_abs(), octave_int< T >::value(), and x.

max() [5/17]

std::complex< double > max ( const std::complex< double > &  x, const std::complex< double > &  y  )

inline

Definition at line 553 of file mappers.h.

References isnan(), and x.

max() [6/17]

std::complex< double > max ( const std::complex< double > &  x, const std::complex< double > &  y, const bool  nanflag  )

inline

Definition at line 573 of file mappers.h.

References isnan(), and x.

max() [7/17]

std::complex< double > max ( const std::complex< double > &  x, const std::complex< double > &  y, const bool  nanflag, const bool  realabs  )

inline

Definition at line 603 of file mappers.h.

References isnan(), and x.

max() [8/17]

std::complex< float > max ( const std::complex< float > &  x, const std::complex< float > &  y  )

inline

Definition at line 627 of file mappers.h.

References abs(), isnan(), and x.

max() [9/17]

std::complex< float > max ( const std::complex< float > &  x, const std::complex< float > &  y, const bool  nanflag  )

inline

Definition at line 647 of file mappers.h.

References isnan(), and x.

max() [10/17]

std::complex< float > max ( const std::complex< float > &  x, const std::complex< float > &  y, const bool  nanflag, const bool  realabs  )

inline

Definition at line 677 of file mappers.h.

References isnan(), and x.

max() [11/17]

double max ( double  x, double  y  )

inline

Definition at line 426 of file mappers.h.

References isnan(), and x.

max() [12/17]

double max ( double  x, double  y, const bool  nanflag  )

inline

Definition at line 443 of file mappers.h.

References isnan(), and x.

max() [13/17]

double max ( double  x, double  y, const bool  nanflag, const bool  realabs  )

inline

Definition at line 468 of file mappers.h.

References isnan(), and x.

max() [14/17]

float max ( float  x, float  y  )

inline

Definition at line 488 of file mappers.h.

References isnan(), and x.

max() [15/17]

float max ( float  x, float  y, const bool  nanflag  )

inline

Definition at line 505 of file mappers.h.

References isnan(), and x.

max() [16/17]

float max ( float  x, float  y, const bool  nanflag, const bool  realabs  )

inline

Definition at line 531 of file mappers.h.

References isnan(), and x.

max() [17/17]

template<typename T >

T max	(	T	x,
		T	y
	)

Definition at line 398 of file mappers.h.

References x.

min() [1/17]

char min ( char  x, char  y  )

inline

Definition at line 408 of file mappers.h.

References x.

min() [2/17]

template<typename T >

octave_int< T > min ( const octave_int< T > &  x, const octave_int< T > &  y  )

inline

Definition at line 695 of file mappers.h.

References octave_int< T >::value(), and x.

min() [3/17]

template<typename T >

octave_int< T > min ( const octave_int< T > &  x, const octave_int< T > &  y, const bool  nanflag  )

inline

Definition at line 709 of file mappers.h.

References octave_int< T >::value(), and x.

min() [4/17]

template<typename T >

octave_int< T > min ( const octave_int< T > &  x, const octave_int< T > &  y, const bool  nanflag, const bool  realabs  )

inline

Definition at line 725 of file mappers.h.

References mappers_abs(), octave_int< T >::value(), and x.

min() [5/17]

std::complex< double > min ( const std::complex< double > &  x, const std::complex< double > &  y  )

inline

Definition at line 546 of file mappers.h.

References isnan(), and x.

min() [6/17]

std::complex< double > min ( const std::complex< double > &  x, const std::complex< double > &  y, const bool  nanflag  )

inline

Definition at line 560 of file mappers.h.

References isnan(), and x.

min() [7/17]

std::complex< double > min ( const std::complex< double > &  x, const std::complex< double > &  y, const bool  nanflag, const bool  realabs  )

inline

Definition at line 586 of file mappers.h.

References isnan(), and x.

min() [8/17]

std::complex< float > min ( const std::complex< float > &  x, const std::complex< float > &  y  )

inline

Definition at line 620 of file mappers.h.

References abs(), isnan(), and x.

min() [9/17]

std::complex< float > min ( const std::complex< float > &  x, const std::complex< float > &  y, const bool  nanflag  )

inline

Definition at line 634 of file mappers.h.

References isnan(), and x.

min() [10/17]

std::complex< float > min ( const std::complex< float > &  x, const std::complex< float > &  y, const bool  nanflag, const bool  realabs  )

inline

Definition at line 660 of file mappers.h.

References isnan(), and x.

min() [11/17]

double min ( double  x, double  y  )

inline

Definition at line 420 of file mappers.h.

References isnan(), and x.

min() [12/17]

double min ( double  x, double  y, const bool  nanflag  )

inline

Definition at line 432 of file mappers.h.

References isnan(), and x.

min() [13/17]

double min ( double  x, double  y, const bool  nanflag, const bool  realabs  )

inline

Definition at line 454 of file mappers.h.

References isnan(), and x.

min() [14/17]

float min ( float  x, float  y  )

inline

Definition at line 482 of file mappers.h.

References isnan(), and x.

min() [15/17]

float min ( float  x, float  y, const bool  nanflag  )

inline

Definition at line 494 of file mappers.h.

References isnan(), and x.

min() [16/17]

float min ( float  x, float  y, const bool  nanflag, const bool  realabs  )

inline

Definition at line 516 of file mappers.h.

References isnan(), and x.

min() [17/17]

template<typename T >

T min	(	T	x,
		T	y
	)

Definition at line 391 of file mappers.h.

References x.

mod()

template<typename T >

T mod	(	T	x,
		T	y
	)

Definition at line 324 of file mappers.h.

References copysign(), round(), and x.

Referenced by algams(), cacai(), cacon(), casyi(), cbesh(), cbesi(), cbesj(), cuni2(), cunk1(), cunk2(), dlgams(), ignuin(), phrtsd(), zacai(), zacon(), zasyi(), zbesh(), zbesi(), zbesj(), zuni2(), zunk1(), and zunk2().

negative_sign() [1/2]

bool negative_sign ( double  x )

extern

Definition at line 180 of file mappers.cc.

References signbit(), and x.

Referenced by positive_sign(), and positive_sign().

negative_sign() [2/2]

bool negative_sign ( float  x )

extern

Definition at line 182 of file mappers.cc.

References signbit(), and x.

nint() [1/2]

int nint ( double  x )

extern

Definition at line 215 of file mappers.cc.

References round(), and x.

Referenced by dqagpe(), and qagpe().

nint() [2/2]

int nint ( float  x )

extern

Definition at line 226 of file mappers.cc.

References round(), and x.

nint_big() [1/2]

octave_idx_type nint_big ( double  x )

extern

Definition at line 187 of file mappers.cc.

References round(), and x.

nint_big() [2/2]

octave_idx_type nint_big ( float  x )

extern

Definition at line 201 of file mappers.cc.

References round(), and x.

positive_sign() [1/2]

bool positive_sign ( double  x )

inline

Definition at line 74 of file mappers.h.

References negative_sign(), and x.

positive_sign() [2/2]

bool positive_sign ( float  x )

inline

Definition at line 75 of file mappers.h.

References negative_sign(), and x.

rc_acos() [1/2]

Complex rc_acos ( double  x )

extern

Definition at line 240 of file mappers.cc.

References acos(), and x.

rc_acos() [2/2]

FloatComplex rc_acos ( float  x )

extern

Definition at line 246 of file mappers.cc.

References acos(), and x.

rc_acosh() [1/2]

Complex rc_acosh ( double  x )

extern

Definition at line 253 of file mappers.cc.

References acosh(), and x.

rc_acosh() [2/2]

FloatComplex rc_acosh ( float  x )

extern

Definition at line 259 of file mappers.cc.

References acosh(), and x.

rc_asin() [1/2]

Complex rc_asin ( double  x )

extern

Definition at line 265 of file mappers.cc.

References asin(), and x.

rc_asin() [2/2]

FloatComplex rc_asin ( float  x )

extern

Definition at line 271 of file mappers.cc.

References asin(), and x.

rc_atanh() [1/2]

Complex rc_atanh ( double  x )

extern

Definition at line 278 of file mappers.cc.

References atanh(), and x.

rc_atanh() [2/2]

FloatComplex rc_atanh ( float  x )

extern

Definition at line 284 of file mappers.cc.

References atanh(), and x.

rc_log() [1/2]

Complex rc_log ( double  x )

extern

Definition at line 291 of file mappers.cc.

References x.

rc_log() [2/2]

FloatComplex rc_log ( float  x )

extern

Definition at line 297 of file mappers.cc.

References x.

rc_log10() [1/2]

Complex rc_log10 ( double  x )

extern

Definition at line 319 of file mappers.cc.

References x.

rc_log10() [2/2]

FloatComplex rc_log10 ( float  x )

extern

Definition at line 326 of file mappers.cc.

References x.

rc_log2() [1/2]

Complex rc_log2 ( double  x )

extern

Definition at line 304 of file mappers.cc.

References log2(), and x.

rc_log2() [2/2]

FloatComplex rc_log2 ( float  x )

extern

Definition at line 311 of file mappers.cc.

References log2(), and x.

rc_sqrt() [1/2]

Complex rc_sqrt ( double  x )

extern

Definition at line 334 of file mappers.cc.

References x.

rc_sqrt() [2/2]

FloatComplex rc_sqrt ( float  x )

extern

Definition at line 340 of file mappers.cc.

References x.

rem()

template<typename T >

T rem	(	T	x,
		T	y
	)

Definition at line 357 of file mappers.h.

References copysign(), round(), and x.

Referenced by time::time().

round() [1/3]

template<typename T >

std::complex< T > round

(

const std::complex< T > &

x

)

Definition at line 153 of file mappers.h.

References round(), and x.

round() [2/3]

double round ( double  x )

inline

Definition at line 148 of file mappers.h.

References x.

Referenced by Fround(), octave_complex::map(), octave_complex_matrix::map(), octave_sparse_complex_matrix::map(), octave_float_scalar::map(), octave_float_complex::map(), octave_float_complex_matrix::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), octave_scalar::map(), mod(), nint(), nint(), nint_big(), nint_big(), rem(), round(), roundb(), roundb(), x_nint(), and x_nint().

round() [3/3]

float round ( float  x )

inline

Definition at line 149 of file mappers.h.

References x.

roundb() [1/3]

template<typename T >

std::complex< T > roundb

(

const std::complex< T > &

x

)

Definition at line 182 of file mappers.h.

References roundb(), and x.

roundb() [2/3]

double roundb ( double  x )

inline

Definition at line 159 of file mappers.h.

References round(), and x.

Referenced by Froundb(), octave_complex::map(), octave_complex_matrix::map(), octave_sparse_complex_matrix::map(), octave_float_scalar::map(), octave_float_complex::map(), octave_float_complex_matrix::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), octave_scalar::map(), and roundb().

roundb() [3/3]

float roundb ( float  x )

inline

Definition at line 170 of file mappers.h.

References round(), and x.

signbit() [1/2]

double signbit ( double  x )

inline

Definition at line 66 of file mappers.h.

References x.

Referenced by __lo_ieee_float_signbit(), __lo_ieee_signbit(), negative_sign(), and negative_sign().

signbit() [2/2]

float signbit ( float  x )

inline

Definition at line 67 of file mappers.h.

References x.

signum() [1/3]

template<typename T >

std::complex< T > signum

(

const std::complex< T > &

x

)

Definition at line 282 of file mappers.h.

References x.

signum() [2/3]

double signum ( double  x )

inline

Definition at line 255 of file mappers.h.

References isnan(), and x.

Referenced by Fsign(), octave_complex::map(), octave_complex_matrix::map(), octave_sparse_complex_matrix::map(), octave_float_scalar::map(), octave_float_complex::map(), octave_float_complex_matrix::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), octave_scalar::map(), octave_get_sig_number(), octave_kill_wrapper(), octave_raise_wrapper(), and octave_strsignal_wrapper().

signum() [3/3]

float signum ( float  x )

inline

Definition at line 268 of file mappers.h.

References isnan(), and x.

trunc()

template<typename T >

std::complex< T > trunc

(

const std::complex< T > &

x

)

Definition at line 123 of file mappers.h.

References x.

Referenced by fix().

x_nint() [1/3]

template<>

double x_nint ( double  x )

inline

Definition at line 304 of file mappers.h.

References round(), and x.

x_nint() [2/3]

template<>

float x_nint ( float  x )

inline

Definition at line 311 of file mappers.h.

References round(), and x.

x_nint() [3/3]

template<typename T >

T x_nint

(

T

x

)

Definition at line 297 of file mappers.h.

References x.