lo-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"

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Functions
OCTAVE_API Complex	acos (const Complex &x)
OCTAVE_API FloatComplex	acos (const FloatComplex &x)
OCTAVE_API Complex	asin (const Complex &x)
OCTAVE_API 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)
OCTAVE_API double	frexp (double x, int *expptr)
OCTAVE_API float	frexp (float x, int *expptr)
OCTAVE_API bool	is_NaN_or_NA (const Complex &x)
OCTAVE_API 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)
OCTAVE_API bool	isna (const Complex &x)
OCTAVE_API bool	isna (const FloatComplex &x)
OCTAVE_API bool	isna (double x)
OCTAVE_API bool	isna (float x)
bool	isnan (bool)
bool	isnan (char)
template<typename T >
bool	isnan (const std::complex< T > &x)
bool	isnan (double x)
bool	isnan (float x)
OCTAVE_API Complex	log2 (const Complex &x)
OCTAVE_API Complex	log2 (const Complex &x, int &exp)
OCTAVE_API FloatComplex	log2 (const FloatComplex &x)
OCTAVE_API FloatComplex	log2 (const FloatComplex &x, int &exp)
double	log2 (double x)
OCTAVE_API double	log2 (double x, int &exp)
float	log2 (float x)
OCTAVE_API float	log2 (float x, int &exp)
template<typename T >
octave_int< T >	max (const octave_int< T > &x, const octave_int< T > &y)
std::complex< double >	max (const std::complex< double > &x, const std::complex< double > &y)
std::complex< float >	max (const std::complex< float > &x, const std::complex< float > &y)
double	max (double x, double y)
float	max (float x, float y)
template<typename T >
T	max (T x, T y)
template<typename T >
octave_int< T >	min (const octave_int< T > &x, const octave_int< T > &y)
std::complex< double >	min (const std::complex< double > &x, const std::complex< double > &y)
std::complex< float >	min (const std::complex< float > &x, const std::complex< float > &y)
double	min (double x, double y)
float	min (float x, float y)
template<typename T >
T	min (T x, T y)
template<typename T >
T	mod (T x, T y)
OCTAVE_API bool	negative_sign (double x)
OCTAVE_API bool	negative_sign (float x)
OCTAVE_API int	nint (double x)
OCTAVE_API int	nint (float x)
OCTAVE_API octave_idx_type	nint_big (double x)
OCTAVE_API octave_idx_type	nint_big (float x)
bool	positive_sign (double x)
bool	positive_sign (float x)
OCTAVE_API Complex	rc_acos (double)
OCTAVE_API FloatComplex	rc_acos (float)
OCTAVE_API Complex	rc_acosh (double)
OCTAVE_API FloatComplex	rc_acosh (float)
OCTAVE_API Complex	rc_asin (double)
OCTAVE_API FloatComplex	rc_asin (float)
OCTAVE_API Complex	rc_atanh (double)
OCTAVE_API FloatComplex	rc_atanh (float)
OCTAVE_API Complex	rc_log (double)
OCTAVE_API FloatComplex	rc_log (float)
OCTAVE_API Complex	rc_log10 (double)
OCTAVE_API FloatComplex	rc_log10 (float)
OCTAVE_API Complex	rc_log2 (double)
OCTAVE_API FloatComplex	rc_log2 (float)
OCTAVE_API Complex	rc_sqrt (double)
OCTAVE_API 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]

OCTAVE_API Complex acos

(

const Complex &

x

)

Definition at line 85 of file lo-mappers.cc.

References conj(), imag(), real(), and x.

Referenced by acos(), 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(), and rc_acos().

acos() [2/2]

OCTAVE_API FloatComplex acos

(

const FloatComplex &

x

)

Definition at line 96 of file lo-mappers.cc.

References acos(), conj(), imag(), real(), and x.

asin() [1/2]

OCTAVE_API Complex asin

(

const Complex &

x

)

Definition at line 107 of file lo-mappers.cc.

References conj(), imag(), real(), and x.

Referenced by asin(), ellipj(), 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(), and rc_asin().

asin() [2/2]

OCTAVE_API FloatComplex asin

(

const FloatComplex &

x

)

Definition at line 118 of file lo-mappers.cc.

References asin(), conj(), imag(), real(), and x.

atan() [1/2]

Complex atan ( const Complex &  x )

inline

Definition at line 71 of file lo-mappers.h.

References x.

Referenced by atan(), 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 72 of file lo-mappers.h.

References atan(), and x.

ceil()

template<typename T >

std::complex<T> ceil

(

const std::complex< T > &

x

)

Definition at line 103 of file lo-mappers.h.

References imag(), real(), and x.

Referenced by Fceil(), url_handle_manager::free(), url_handle_manager::get_handle(), 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(), pprsc(), and ft_text_renderer::visit().

conj() [1/3]

template<typename T >

std::complex<T> conj

(

const std::complex< T > &

x

)

Definition at line 81 of file lo-mappers.h.

References conj(), and x.

conj() [2/3]

double conj ( double  x )

inline

Definition at line 76 of file lo-mappers.h.

References x.

Referenced by conj().

conj() [3/3]

float conj ( float  x )

inline

Definition at line 77 of file lo-mappers.h.

References x.

copysign() [1/2]

double copysign ( double  x, double  y  )

inline

Definition at line 51 of file lo-mappers.h.

References x.

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

copysign() [2/2]

float copysign ( float  x, float  y  )

inline

Definition at line 52 of file lo-mappers.h.

References x.

exp2() [1/2]

double exp2 ( double  x )

inline

Definition at line 98 of file lo-mappers.h.

References x.

Referenced by base_det< T >::base_det(), F__betainc__(), F__expint__(), F__gammainc__(), and Fpow2().

exp2() [2/2]

float exp2 ( float  x )

inline

Definition at line 99 of file lo-mappers.h.

References x.

fix() [1/3]

template<typename T >

std::complex<T> fix

(

const std::complex< T > &

x

)

Definition at line 123 of file lo-mappers.h.

References trunc(), and x.

fix() [2/3]

double fix ( double  x )

inline

Definition at line 118 of file lo-mappers.h.

References trunc(), and x.

Referenced by convert_cdata_2(), Ffind(), Ffix(), isargout1(), 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_base_value::nint_value(), ok_for_signed_int_conv(), ok_for_unsigned_int_conv(), operator*(), operator/(), pow(), powf(), and ListBoxControl::update().

fix() [3/3]

float fix ( float  x )

inline

Definition at line 119 of file lo-mappers.h.

References trunc(), and x.

floor()

template<typename T >

std::complex<T> floor

(

const std::complex< T > &

x

)

Definition at line 130 of file lo-mappers.h.

References imag(), real(), and x.

Referenced by divide(), engineering_exponent(), err_invalid_index(), extended_gcd(), Faddeeva_w(), Ffloor(), Frandperm(), resource_manager::get_default_font(), get_ra_idx(), magform(), 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(), Range::nnz(), num_digits(), number_to_fractional(), octave_print_internal_template(), poisson_cdf_lookup(), poisson_rejection(), pprsc(), ft_text_renderer::process_character(), rand_poisson(), latex_renderer::render(), octave_cell::save_hdf5(), tfloor(), x_nint(), xpsi(), and xtfloor().

frexp() [1/2]

OCTAVE_API double frexp	(	double	x,
		int *	expptr
	)

Definition at line 128 of file lo-mappers.cc.

References octave_frexp_wrapper(), and x.

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

frexp() [2/2]

OCTAVE_API float frexp	(	float	x,
		int *	expptr
	)

Definition at line 133 of file lo-mappers.cc.

References octave_frexpf_wrapper(), and x.

is_NaN_or_NA() [1/2]

OCTAVE_API bool is_NaN_or_NA

(

const Complex &

x

)

Definition at line 71 of file lo-mappers.cc.

References imag(), isnan(), real(), and x.

Referenced by textscan::scan_complex().

is_NaN_or_NA() [2/2]

OCTAVE_API bool is_NaN_or_NA

(

const FloatComplex &

x

)

Definition at line 77 of file lo-mappers.cc.

References imag(), isnan(), real(), and x.

isfinite() [1/3]

template<typename T >

bool isfinite

(

const std::complex< T > &

x

)

Definition at line 198 of file lo-mappers.h.

References imag(), isfinite(), real(), and x.

isfinite() [2/3]

bool isfinite ( double  x )

inline

Definition at line 192 of file lo-mappers.h.

References x.

Referenced by __lo_ieee_float_isfinite(), __lo_ieee_isfinite(), check_limit_vals(), opengl_renderer::draw_surface(), Fdlmread(), rand::fill(), Fisfinite(), Fquadcc(), rand::gamma(), ComplexMatrix::inverse(), Matrix::inverse(), FloatComplexMatrix::inverse(), FloatMatrix::inverse(), isfinite(), isinteger(), make_complex_scalar_format(), 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_axes_scale(), mx_inline_all_finite(), Range::numel_internal(), Range::ok(), rand::poisson(), pr_max_internal(), pr_min_internal(), save_mat5_array_length(), too_large_for_float(), x_nint(), and xnumel_internal().

isfinite() [3/3]

bool isfinite ( float  x )

inline

Definition at line 193 of file lo-mappers.h.

References isfinite(), and x.

isinf() [1/4]

template<typename T >

bool isinf

(

const octave_int< T > &

)

Definition at line 208 of file lo-mappers.h.

isinf() [2/4]

template<typename T >

bool isinf

(

const std::complex< T > &

x

)

Definition at line 216 of file lo-mappers.h.

References imag(), isinf(), real(), and x.

isinf() [3/4]

bool isinf ( double  x )

inline

Definition at line 203 of file lo-mappers.h.

References x.

Referenced by Range::Range(), __lo_ieee_float_isinf(), __lo_ieee_isinf(), SparseComplexMatrix::any_element_is_inf_or_nan(), SparseMatrix::any_element_is_inf_or_nan(), DEFMETHODX(), do_rand(), opengl_renderer::draw_axes_x_grid(), opengl_renderer::draw_axes_y_grid(), opengl_renderer::draw_axes_z_grid(), eps(), tree_evaluator::execute_range_loop(), F__glpk__(), Faddeeva_w(), Faudioread(), Ffind(), ComplexMatrix::finverse(), FloatComplexMatrix::finverse(), Fisinf(), Fquadcc(), ComplexMatrix::fsolve(), FloatComplexMatrix::fsolve(), gamma(), get_array_limits(), get_size(), Range::init(), ComplexMatrix::inverse(), Matrix::inverse(), FloatComplexMatrix::inverse(), FloatMatrix::inverse(), opengl_renderer::is_nan_or_inf(), isinf(), ComplexMatrix::lssolve(), FloatComplexMatrix::lssolve(), FloatMatrix::lssolve(), Matrix::lssolve(), make_complex_scalar_format(), make_scalar_format(), 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(), norm1(), Range::numel_internal(), operator*(), pr_any_float(), rational_approx(), stream::skipl(), sleep(), xabs(), xinit(), xis_storable(), and xnumel_internal().

isinf() [4/4]

bool isinf ( float  x )

inline

Definition at line 204 of file lo-mappers.h.

References isinf(), and x.

isinteger() [1/2]

bool isinteger ( double  x )

inline

Definition at line 225 of file lo-mappers.h.

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

Referenced by NDArray::all_integers(), FloatNDArray::all_integers(), extended_gcd(), Faudiowrite(), Fbase64_encode(), Fintmax(), Fintmin(), Fisinteger(), Fmod(), Fordqz(), Frem(), and simple_gcd().

isinteger() [2/2]

bool isinteger ( float  x )

inline

Definition at line 226 of file lo-mappers.h.

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

isna() [1/4]

OCTAVE_API bool isna

(

const Complex &

x

)

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

References imag(), isna(), real(), and x.

isna() [2/4]

OCTAVE_API bool isna

(

const FloatComplex &

x

)

Definition at line 65 of file lo-mappers.cc.

References imag(), isna(), real(), and x.

isna() [3/4]

OCTAVE_API bool isna

(

double

x

)

Definition at line 47 of file lo-mappers.cc.

References lo_ieee_is_NA, and x.

Referenced by Fisna(), 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(), octave_scalar::map(), and pr_any_float().

isna() [4/4]

OCTAVE_API bool isna

(

float

x

)

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

References lo_ieee_is_NA, and x.

isnan() [1/5]

bool isnan ( bool  )

inline

Definition at line 178 of file lo-mappers.h.

Referenced by sparse_lu< lu_type >::sparse_lu(), __lo_ieee_float_isnan(), __lo_ieee_isnan(), norm_accumulator_inf< R >::accum(), norm_accumulator_minf< R >::accum(), SparseMatrix::all_elements_are_int_or_inf_or_nan(), Range::all_elements_are_ints(), SparseComplexMatrix::any_element_is_inf_or_nan(), SparseMatrix::any_element_is_inf_or_nan(), SparseComplexMatrix::any_element_is_nan(), SparseMatrix::any_element_is_nan(), Sparse< T, Alloc >::SparseRep::any_element_is_nan(), octave_complex::bool_array_value(), octave_float_scalar::bool_array_value(), octave_float_complex::bool_array_value(), octave_scalar::bool_array_value(), octave_complex::bool_value(), octave_float_scalar::bool_value(), octave_float_complex::bool_value(), octave_scalar::bool_value(), SparseComplexMatrix::bsolve(), SparseMatrix::bsolve(), ComplexMatrix::column_max(), Matrix::column_max(), FloatComplexMatrix::column_max(), FloatMatrix::column_max(), ComplexMatrix::column_min(), Matrix::column_min(), FloatComplexMatrix::column_min(), FloatMatrix::column_min(), NDArray::concat(), FloatNDArray::concat(), charNDArray::concat(), convert_cdata_2(), octave_int_base< T >::convert_real(), octave_float_scalar::convert_to_str_internal(), octave_float_matrix::convert_to_str_internal(), octave_matrix::convert_to_str_internal(), octave_sparse_matrix::convert_to_str_internal(), octave_scalar::convert_to_str_internal(), cpolar(), ComplexMatrix::determinant(), FloatComplexMatrix::determinant(), SparseComplexMatrix::determinant(), SparseMatrix::determinant(), do_fft(), do_fft2(), do_fftn(), opengl_renderer::draw_patch(), drawcn(), EigsComplexNonSymmetricFunc(), EigsComplexNonSymmetricMatrix(), EigsComplexNonSymmetricMatrixShift(), EigsRealNonSymmetricFunc(), EigsRealNonSymmetricMatrix(), EigsRealNonSymmetricMatrixShift(), EigsRealSymmetricFunc(), EigsRealSymmetricMatrix(), EigsRealSymmetricMatrixShift(), eps(), err_invalid_index(), F__go_figure__(), SparseComplexMatrix::factorize(), SparseMatrix::factorize(), Faddeeva_Dawson(), Faddeeva_erf(), Faddeeva_w(), Faudiowrite(), Fcolloc(), Finv(), ComplexMatrix::finverse(), Matrix::finverse(), FloatComplexMatrix::finverse(), FloatMatrix::finverse(), Fisnan(), Fpause(), ComplexMatrix::fsolve(), FloatComplexMatrix::fsolve(), FloatMatrix::fsolve(), Matrix::fsolve(), SparseComplexMatrix::fsolve(), SparseMatrix::fsolve(), Fspparms(), gamma(), is_int_or_inf_or_nan(), opengl_renderer::is_nan_or_inf(), is_NaN_or_NA(), is_singular2d(), is_singular3d(), isnan(), Array< T, Alloc >::issorted(), jcobi(), url_handle_manager::lookup(), ComplexMatrix::lssolve(), FloatComplexMatrix::lssolve(), FloatMatrix::lssolve(), Matrix::lssolve(), ComplexMatrix::ltsolve(), FloatComplexMatrix::ltsolve(), FloatMatrix::ltsolve(), Matrix::ltsolve(), SparseComplexMatrix::ltsolve(), SparseMatrix::ltsolve(), LuAminusSigmaB(), make_complex_scalar_format(), make_graphics_object(), make_scalar_format(), Utils::makeImageFromCData(), 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(), SparseComplexMatrix::max(), SparseMatrix::max(), max(), SparseComplexMatrix::min(), SparseMatrix::min(), min(), mx_inline_any_nan(), nan_ascending_compare(), nan_descending_compare(), octave_base_value::nint_value(), norm1(), Range::numel_internal(), oct_unop_not(), octave_handle::ok(), operator*(), pr_any_float(), octave_base_scalar< double >::print_raw(), rational_approx(), ComplexMatrix::rcond(), FloatComplexMatrix::rcond(), ComplexMatrix::row_max(), Matrix::row_max(), FloatComplexMatrix::row_max(), FloatMatrix::row_max(), ComplexMatrix::row_min(), Matrix::row_min(), FloatComplexMatrix::row_min(), FloatMatrix::row_min(), safe_comparator(), signum(), sort_isnan< Complex >(), sort_isnan< double >(), sort_isnan< float >(), sort_isnan< FloatComplex >(), sparse_ascending_compare< Complex >(), sparse_ascending_compare< double >(), sparse_descending_compare< Complex >(), sparse_descending_compare< double >(), ComplexMatrix::utsolve(), FloatComplexMatrix::utsolve(), FloatMatrix::utsolve(), Matrix::utsolve(), SparseComplexMatrix::utsolve(), SparseMatrix::utsolve(), xall_elements_are_ints(), xinit(), xis_true(), and xnumel_internal().

isnan() [2/5]

bool isnan ( char  )

inline

Definition at line 179 of file lo-mappers.h.

isnan() [3/5]

template<typename T >

bool isnan

(

const std::complex< T > &

x

)

Definition at line 187 of file lo-mappers.h.

References imag(), isnan(), real(), and x.

isnan() [4/5]

bool isnan ( double  x )

inline

Definition at line 181 of file lo-mappers.h.

References isnan(), and x.

isnan() [5/5]

bool isnan ( float  x )

inline

Definition at line 182 of file lo-mappers.h.

References isnan(), and x.

log2() [1/8]

OCTAVE_API Complex log2

(

const Complex &

x

)

Definition at line 139 of file lo-mappers.cc.

References x.

Referenced by base_det< T >::base_det(), Flog2(), log2(), Array< T, Alloc >::lookup(), ComplexMatrix::lssolve(), FloatComplexMatrix::lssolve(), FloatMatrix::lssolve(), Matrix::lssolve(), 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(), map_2_xlog2(), base_det< T >::operator*=(), rc_log2(), idx_vector::idx_vector_rep::sort_idx(), and idx_vector::idx_vector_rep::sort_uniq_clone().

log2() [2/8]

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

Definition at line 163 of file lo-mappers.cc.

References abs(), log2(), and x.

log2() [3/8]

OCTAVE_API FloatComplex log2

(

const FloatComplex &

x

)

Definition at line 145 of file lo-mappers.cc.

References x.

log2() [4/8]

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

Definition at line 171 of file lo-mappers.cc.

References abs(), log2(), and x.

log2() [5/8]

double log2 ( double  x )

inline

Definition at line 86 of file lo-mappers.h.

References x.

log2() [6/8]

OCTAVE_API double log2	(	double	x,
		int &	exp
	)

Definition at line 151 of file lo-mappers.cc.

References frexp(), and x.

log2() [7/8]

float log2 ( float  x )

inline

Definition at line 87 of file lo-mappers.h.

References x.

log2() [8/8]

OCTAVE_API float log2	(	float	x,
		int &	exp
	)

Definition at line 157 of file lo-mappers.cc.

References frexp(), and x.

max() [1/6]

template<typename T >

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

inline

Definition at line 434 of file lo-mappers.h.

References x, and xmax().

max() [2/6]

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

inline

Definition at line 414 of file lo-mappers.h.

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

max() [3/6]

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

inline

Definition at line 420 of file lo-mappers.h.

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

max() [4/6]

double max ( double  x, double  y  )

inline

Definition at line 384 of file lo-mappers.h.

References isnan(), and x.

max() [5/6]

float max ( float  x, float  y  )

inline

Definition at line 396 of file lo-mappers.h.

References isnan(), and x.

max() [6/6]

template<typename T >

T max	(	T	x,
		T	y
	)

Definition at line 368 of file lo-mappers.h.

References x.

min() [1/6]

template<typename T >

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

inline

Definition at line 427 of file lo-mappers.h.

References x, and xmin().

min() [2/6]

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

inline

Definition at line 402 of file lo-mappers.h.

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

min() [3/6]

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

inline

Definition at line 408 of file lo-mappers.h.

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

min() [4/6]

double min ( double  x, double  y  )

inline

Definition at line 378 of file lo-mappers.h.

References isnan(), and x.

min() [5/6]

float min ( float  x, float  y  )

inline

Definition at line 390 of file lo-mappers.h.

References isnan(), and x.

min() [6/6]

template<typename T >

T min	(	T	x,
		T	y
	)

Definition at line 361 of file lo-mappers.h.

References x.

mod()

template<typename T >

T mod	(	T	x,
		T	y
	)

Definition at line 294 of file lo-mappers.h.

References abs(), copysign(), floor(), n, x, and x_nint().

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

negative_sign() [1/2]

OCTAVE_API bool negative_sign

(

double

x

)

Definition at line 178 of file lo-mappers.cc.

References __lo_ieee_signbit(), and x.

Referenced by NDArray::any_element_is_negative(), FloatNDArray::any_element_is_negative(), gamma(), and positive_sign().

negative_sign() [2/2]

OCTAVE_API bool negative_sign

(

float

x

)

Definition at line 179 of file lo-mappers.cc.

References __lo_ieee_float_signbit(), and x.

nint() [1/2]

OCTAVE_API int nint

(

double

x

)

Definition at line 212 of file lo-mappers.cc.

References max(), min(), and x.

Referenced by octave_float_scalar::convert_to_str_internal(), octave_float_matrix::convert_to_str_internal(), octave_matrix::convert_to_str_internal(), octave_sparse_matrix::convert_to_str_internal(), octave_scalar::convert_to_str_internal(), convert_to_valid_int(), do_fft(), dqagpe(), printf_value_cache::int_value(), and qagpe().

nint() [2/2]

OCTAVE_API int nint

(

float

x

)

Definition at line 223 of file lo-mappers.cc.

References max(), min(), and x.

nint_big() [1/2]

OCTAVE_API octave_idx_type nint_big

(

double

x

)

Definition at line 184 of file lo-mappers.cc.

References max(), min(), and x.

Referenced by Range::all_elements_are_ints(), NDArray::concat(), FloatNDArray::concat(), charNDArray::concat(), do_fft(), do_fft2(), do_fftn(), DASPK::do_integrate(), do_rand(), Fcolloc(), get_size(), and xall_elements_are_ints().

nint_big() [2/2]

OCTAVE_API octave_idx_type nint_big

(

float

x

)

Definition at line 198 of file lo-mappers.cc.

References max(), min(), and x.

positive_sign() [1/2]

bool positive_sign ( double  x )

inline

Definition at line 62 of file lo-mappers.h.

References negative_sign(), and x.

Referenced by NDArray::any_element_is_positive(), and FloatNDArray::any_element_is_positive().

positive_sign() [2/2]

bool positive_sign ( float  x )

inline

Definition at line 63 of file lo-mappers.h.

References negative_sign(), and x.

rc_acos() [1/2]

OCTAVE_API Complex rc_acos

(

double

x

)

Definition at line 236 of file lo-mappers.cc.

References acos(), and x.

Referenced by octave_float_scalar::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), and octave_scalar::map().

rc_acos() [2/2]

OCTAVE_API FloatComplex rc_acos

(

float

x

)

Definition at line 242 of file lo-mappers.cc.

References acos(), and x.

rc_acosh() [1/2]

OCTAVE_API Complex rc_acosh

(

double

x

)

Definition at line 249 of file lo-mappers.cc.

References acosh(), and x.

Referenced by octave_float_scalar::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), and octave_scalar::map().

rc_acosh() [2/2]

OCTAVE_API FloatComplex rc_acosh

(

float

x

)

Definition at line 255 of file lo-mappers.cc.

References acosh(), and x.

rc_asin() [1/2]

OCTAVE_API Complex rc_asin

(

double

x

)

Definition at line 261 of file lo-mappers.cc.

References asin(), and x.

Referenced by octave_float_scalar::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), and octave_scalar::map().

rc_asin() [2/2]

OCTAVE_API FloatComplex rc_asin

(

float

x

)

Definition at line 267 of file lo-mappers.cc.

References asin(), and x.

rc_atanh() [1/2]

OCTAVE_API Complex rc_atanh

(

double

x

)

Definition at line 274 of file lo-mappers.cc.

References atanh(), and x.

Referenced by octave_float_scalar::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), and octave_scalar::map().

rc_atanh() [2/2]

OCTAVE_API FloatComplex rc_atanh

(

float

x

)

Definition at line 280 of file lo-mappers.cc.

References atanh(), and x.

rc_log() [1/2]

OCTAVE_API Complex rc_log

(

double

x

)

Definition at line 287 of file lo-mappers.cc.

References x.

Referenced by octave_float_scalar::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), and octave_scalar::map().

rc_log() [2/2]

OCTAVE_API FloatComplex rc_log

(

float

x

)

Definition at line 293 of file lo-mappers.cc.

References x.

rc_log10() [1/2]

OCTAVE_API Complex rc_log10

(

double

x

)

Definition at line 315 of file lo-mappers.cc.

References x.

Referenced by octave_float_scalar::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), and octave_scalar::map().

rc_log10() [2/2]

OCTAVE_API FloatComplex rc_log10

(

float

x

)

Definition at line 322 of file lo-mappers.cc.

References x.

rc_log2() [1/2]

OCTAVE_API Complex rc_log2

(

double

x

)

Definition at line 300 of file lo-mappers.cc.

References log2(), and x.

Referenced by octave_float_scalar::map(), octave_float_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), and octave_scalar::map().

rc_log2() [2/2]

OCTAVE_API FloatComplex rc_log2

(

float

x

)

Definition at line 307 of file lo-mappers.cc.

References log2(), and x.

rc_sqrt() [1/2]

OCTAVE_API Complex rc_sqrt

(

double

x

)

Definition at line 330 of file lo-mappers.cc.

References x.

Referenced by octave_float_scalar::map(), octave_float_diag_matrix::map(), octave_float_matrix::map(), octave_diag_matrix::map(), octave_matrix::map(), octave_sparse_matrix::map(), and octave_scalar::map().

rc_sqrt() [2/2]

OCTAVE_API FloatComplex rc_sqrt

(

float

x

)

Definition at line 336 of file lo-mappers.cc.

References x.

rem()

template<typename T >

T rem	(	T	x,
		T	y
	)

Definition at line 327 of file lo-mappers.h.

References abs(), copysign(), n, NaN, trunc(), x, and x_nint().

Referenced by time::time(), and Frem().

round() [1/3]

template<typename T >

std::complex<T> round

(

const std::complex< T > &

x

)

Definition at line 141 of file lo-mappers.h.

References imag(), real(), round(), and x.

round() [2/3]

double round ( double  x )

inline

Definition at line 136 of file lo-mappers.h.

References x.

Referenced by ButtonGroup::ButtonGroup(), ListBoxControl::ListBoxControl(), Panel::Panel(), SliderControl::SliderControl(), Table::Table(), borderWidthFromProperties(), boundingBoxToRect(), ft_text_renderer::compute_bbox(), octave_int_base< T >::compute_threshold(), octave_int_base< T >::convert_real(), encode_uint_image(), Fround(), BaseControl::init(), isinteger(), Range::limit_internal(), Utils::makeImageFromCData(), 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(), ft_text_renderer::push_new_line(), rational_approx(), Container::resizeEvent(), round(), roundb(), opengl_renderer::set_linestyle(), BaseControl::update(), ButtonGroup::update(), ContextMenu::update(), Panel::update(), SliderControl::update(), Table::update(), ButtonGroup::updateLayout(), Panel::updateLayout(), updateSelection(), SliderControl::valueChanged(), and xfinal_value().

round() [3/3]

float round ( float  x )

inline

Definition at line 137 of file lo-mappers.h.

References x.

roundb() [1/3]

template<typename T >

std::complex<T> roundb

(

const std::complex< T > &

x

)

Definition at line 170 of file lo-mappers.h.

References imag(), real(), roundb(), and x.

roundb() [2/3]

double roundb ( double  x )

inline

Definition at line 147 of file lo-mappers.h.

References round(), trunc(), 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 158 of file lo-mappers.h.

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

signbit() [1/2]

double signbit ( double  x )

inline

Definition at line 54 of file lo-mappers.h.

References x.

Referenced by __lo_ieee_float_signbit(), __lo_ieee_signbit(), octave_float_scalar::map(), octave_float_matrix::map(), octave_matrix::map(), octave_scalar::map(), and signbit().

signbit() [2/2]

float signbit ( float  x )

inline

Definition at line 55 of file lo-mappers.h.

References signbit(), and x.

signum() [1/3]

template<typename T >

std::complex<T> signum

(

const std::complex< T > &

x

)

Definition at line 256 of file lo-mappers.h.

References abs(), and x.

signum() [2/3]

double signum ( double  x )

inline

Definition at line 229 of file lo-mappers.h.

References isnan(), NaN, and x.

Referenced by do_erfinv(), opengl_renderer::draw_axes_x_grid(), opengl_renderer::draw_axes_y_grid(), opengl_renderer::draw_axes_z_grid(), elem_dual_p(), 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(), octave_strsignal_wrapper(), and set_sig_struct_field().

signum() [3/3]

float signum ( float  x )

inline

Definition at line 242 of file lo-mappers.h.

References isnan(), NaN, and x.

trunc()

template<typename T >

std::complex<T> trunc

(

const std::complex< T > &

x

)

Definition at line 111 of file lo-mappers.h.

References imag(), real(), and x.

Referenced by idx_vector::idx_range_rep::idx_range_rep(), load_save_system::dump_octave_core(), fix(), fopen_mode_to_ios_mode(), stream::mode_as_string(), gzfilebuf::open_mode(), rem(), and roundb().

x_nint() [1/3]

template<>

double x_nint ( double  x )

inline

Definition at line 275 of file lo-mappers.h.

References floor(), isfinite(), and x.

x_nint() [2/3]

template<>

float x_nint ( float  x )

inline

Definition at line 281 of file lo-mappers.h.

References floor(), isfinite(), and x.

x_nint() [3/3]

template<typename T >

T x_nint

(

T

x

)

Definition at line 269 of file lo-mappers.h.

References x.

Referenced by SparseMatrix::all_elements_are_int_or_inf_or_nan(), ComplexNDArray::all_integers(), SparseComplexMatrix::all_integers(), SparseMatrix::all_integers(), FloatComplexNDArray::all_integers(), EigsComplexNonSymmetricFunc(), EigsComplexNonSymmetricMatrix(), EigsComplexNonSymmetricMatrixShift(), EigsRealNonSymmetricFunc(), EigsRealNonSymmetricMatrix(), EigsRealNonSymmetricMatrixShift(), EigsRealSymmetricFunc(), EigsRealSymmetricMatrix(), EigsRealSymmetricMatrixShift(), F__go_figure__(), Faudioread(), Fgetgrgid(), Fgetpwuid(), Fterminal_size(), gamma(), printf_value_cache::get_next_value(), printf_value_cache::int_value(), is_int_or_inf_or_nan(), make_complex_scalar_format(), make_scalar_format(), mod(), rational_approx(), rem(), and xisint().