fMatrix.cc File Reference

#include <algorithm>
#include <iostream>
#include <limits>
#include "Array-util.h"
#include "DET.h"
#include "PermMatrix.h"
#include "boolMatrix.h"
#include "byte-swap.h"
#include "chMatrix.h"
#include "chol.h"
#include "fCColVector.h"
#include "fCMatrix.h"
#include "fColVector.h"
#include "fDiagMatrix.h"
#include "fMatrix.h"
#include "fNDArray.h"
#include "fRowVector.h"
#include "functor.h"
#include "lo-blas-proto.h"
#include "lo-error.h"
#include "lo-ieee.h"
#include "lo-lapack-proto.h"
#include "lo-mappers.h"
#include "lo-utils.h"
#include "mx-fdm-fm.h"
#include "mx-fm-fdm.h"
#include "mx-inlines.cc"
#include "mx-op-defs.h"
#include "oct-cmplx.h"
#include "oct-fftw.h"
#include "oct-locbuf.h"
#include "oct-norm.h"
#include "quit.h"
#include "schur.h"
#include "svd.h"

Include dependency graph for fMatrix.cc:

Go to the source code of this file.

Macros
#define	EMPTY_RETURN_CHECK(T)

Functions
static char	get_blas_trans_arg (bool trans)
FloatMatrix	Givens (float x, float y)
FloatMatrix	imag (const FloatComplexMatrix &a)
FloatMatrix	linspace (const FloatColumnVector &x1, const FloatColumnVector &x2, octave_idx_type n)
FloatMatrix	max (float d, const FloatMatrix &m)
FloatMatrix	max (const FloatMatrix &m, float d)
FloatMatrix	max (const FloatMatrix &a, const FloatMatrix &b)
FloatMatrix	min (float d, const FloatMatrix &m)
FloatMatrix	min (const FloatMatrix &m, float d)
FloatMatrix	min (const FloatMatrix &a, const FloatMatrix &b)
boolMatrix	mx_el_and (const FloatMatrix &m, const float &s)
boolMatrix	mx_el_and (const float &s, const FloatMatrix &m)
boolMatrix	mx_el_and (const FloatMatrix &m1, const FloatMatrix &m2)
boolMatrix	mx_el_eq (const FloatMatrix &m, const float &s)
boolMatrix	mx_el_eq (const float &s, const FloatMatrix &m)
boolMatrix	mx_el_eq (const FloatMatrix &m1, const FloatMatrix &m2)
boolMatrix	mx_el_ge (const FloatMatrix &m, const float &s)
boolMatrix	mx_el_ge (const float &s, const FloatMatrix &m)
boolMatrix	mx_el_ge (const FloatMatrix &m1, const FloatMatrix &m2)
boolMatrix	mx_el_gt (const FloatMatrix &m, const float &s)
boolMatrix	mx_el_gt (const float &s, const FloatMatrix &m)
boolMatrix	mx_el_gt (const FloatMatrix &m1, const FloatMatrix &m2)
boolMatrix	mx_el_le (const FloatMatrix &m, const float &s)
boolMatrix	mx_el_le (const float &s, const FloatMatrix &m)
boolMatrix	mx_el_le (const FloatMatrix &m1, const FloatMatrix &m2)
boolMatrix	mx_el_lt (const FloatMatrix &m, const float &s)
boolMatrix	mx_el_lt (const float &s, const FloatMatrix &m)
boolMatrix	mx_el_lt (const FloatMatrix &m1, const FloatMatrix &m2)
boolMatrix	mx_el_ne (const FloatMatrix &m, const float &s)
boolMatrix	mx_el_ne (const float &s, const FloatMatrix &m)
boolMatrix	mx_el_ne (const FloatMatrix &m1, const FloatMatrix &m2)
boolMatrix	mx_el_or (const FloatMatrix &m, const float &s)
boolMatrix	mx_el_or (const float &s, const FloatMatrix &m)
boolMatrix	mx_el_or (const FloatMatrix &m1, const FloatMatrix &m2)
static float	norm1 (const FloatMatrix &a)
FloatMatrix	operator* (const FloatColumnVector &v, const FloatRowVector &a)
FloatMatrix	operator* (const FloatMatrix &a, const FloatMatrix &b)
std::ostream &	operator<< (std::ostream &os, const FloatMatrix &a)
std::istream &	operator>> (std::istream &is, FloatMatrix &a)
FloatMatrix	real (const FloatComplexMatrix &a)
static FloatMatrix	stack_complex_matrix (const FloatComplexMatrix &cm)
FloatMatrix	Sylvester (const FloatMatrix &a, const FloatMatrix &b, const FloatMatrix &c)
static FloatComplexMatrix	unstack_complex_matrix (const FloatMatrix &sm)
FloatMatrix	xgemm (const FloatMatrix &a, const FloatMatrix &b, blas_trans_type transa, blas_trans_type transb)

Macro Definition Documentation

EMPTY_RETURN_CHECK

#define EMPTY_RETURN_CHECK

(

T

)

Value:

if (nr == 0 || nc == 0)                       \
    return T (nr, nc);

Definition at line 3060 of file fMatrix.cc.

Referenced by max(), and min().

Function Documentation

get_blas_trans_arg()

static char get_blas_trans_arg ( bool  trans )

static

Definition at line 2959 of file fMatrix.cc.

Referenced by xgemm().

Givens()

FloatMatrix Givens	(	float	x,
		float	y
	)

Definition at line 2872 of file fMatrix.cc.

References Array< T >::elem(), F77_FUNC(), s, x, and y.

imag()

FloatMatrix imag

(

const FloatComplexMatrix &

a

)

Definition at line 396 of file fMatrix.cc.

References a, and mx_inline_imag().

Referenced by stack_complex_matrix().

linspace()

FloatMatrix linspace	(	const FloatColumnVector &	x1,
		const FloatColumnVector &	x2,
		octave_idx_type	n
	)

Definition at line 3192 of file fMatrix.cc.

References current_liboctave_error_handler, i, Array< T >::numel(), and retval.

max() [1/3]

FloatMatrix max	(	float	d,
		const FloatMatrix &	m
	)

Definition at line 3129 of file fMatrix.cc.

References Array< T >::columns(), d, EMPTY_RETURN_CHECK, i, octave::math::max(), result, and Array< T >::rows().

Referenced by norm1(), and FloatMatrix::pseudo_inverse().

max() [2/3]

FloatMatrix max	(	const FloatMatrix &	m,
		float	d
	)

Definition at line 3149 of file fMatrix.cc.

References Array< T >::columns(), d, EMPTY_RETURN_CHECK, i, octave::math::max(), result, and Array< T >::rows().

max() [3/3]

FloatMatrix max	(	const FloatMatrix &	a,
		const FloatMatrix &	b
	)

Definition at line 3169 of file fMatrix.cc.

References a, b, current_liboctave_error_handler, EMPTY_RETURN_CHECK, i, octave::math::max(), and result.

min() [1/3]

FloatMatrix min	(	float	d,
		const FloatMatrix &	m
	)

Definition at line 3065 of file fMatrix.cc.

References Array< T >::columns(), d, EMPTY_RETURN_CHECK, i, octave::math::min(), result, and Array< T >::rows().

Referenced by FloatMatrix::pseudo_inverse().

min() [2/3]

FloatMatrix min	(	const FloatMatrix &	m,
		float	d
	)

Definition at line 3085 of file fMatrix.cc.

References Array< T >::columns(), d, EMPTY_RETURN_CHECK, i, octave::math::min(), result, and Array< T >::rows().

min() [3/3]

FloatMatrix min	(	const FloatMatrix &	a,
		const FloatMatrix &	b
	)

Definition at line 3105 of file fMatrix.cc.

References a, b, current_liboctave_error_handler, EMPTY_RETURN_CHECK, i, octave::math::min(), and result.

mx_el_and() [1/3]

boolMatrix mx_el_and	(	const FloatMatrix &	m,
		const float &	s
	)

Definition at line 3231 of file fMatrix.cc.

mx_el_and() [2/3]

boolMatrix mx_el_and	(	const float &	s,
		const FloatMatrix &	m
	)

Definition at line 3234 of file fMatrix.cc.

mx_el_and() [3/3]

boolMatrix mx_el_and	(	const FloatMatrix &	m1,
		const FloatMatrix &	m2
	)

Definition at line 3237 of file fMatrix.cc.

mx_el_eq() [1/3]

boolMatrix mx_el_eq	(	const FloatMatrix &	m,
		const float &	s
	)

Definition at line 3230 of file fMatrix.cc.

mx_el_eq() [2/3]

boolMatrix mx_el_eq	(	const float &	s,
		const FloatMatrix &	m
	)

Definition at line 3233 of file fMatrix.cc.

mx_el_eq() [3/3]

boolMatrix mx_el_eq	(	const FloatMatrix &	m1,
		const FloatMatrix &	m2
	)

Definition at line 3236 of file fMatrix.cc.

mx_el_ge() [1/3]

boolMatrix mx_el_ge	(	const FloatMatrix &	m,
		const float &	s
	)

Definition at line 3230 of file fMatrix.cc.

mx_el_ge() [2/3]

boolMatrix mx_el_ge	(	const float &	s,
		const FloatMatrix &	m
	)

Definition at line 3233 of file fMatrix.cc.

mx_el_ge() [3/3]

boolMatrix mx_el_ge	(	const FloatMatrix &	m1,
		const FloatMatrix &	m2
	)

Definition at line 3236 of file fMatrix.cc.

mx_el_gt() [1/3]

boolMatrix mx_el_gt	(	const FloatMatrix &	m,
		const float &	s
	)

Definition at line 3230 of file fMatrix.cc.

mx_el_gt() [2/3]

boolMatrix mx_el_gt	(	const float &	s,
		const FloatMatrix &	m
	)

Definition at line 3233 of file fMatrix.cc.

mx_el_gt() [3/3]

boolMatrix mx_el_gt	(	const FloatMatrix &	m1,
		const FloatMatrix &	m2
	)

Definition at line 3236 of file fMatrix.cc.

mx_el_le() [1/3]

boolMatrix mx_el_le	(	const FloatMatrix &	m,
		const float &	s
	)

Definition at line 3230 of file fMatrix.cc.

mx_el_le() [2/3]

boolMatrix mx_el_le	(	const float &	s,
		const FloatMatrix &	m
	)

Definition at line 3233 of file fMatrix.cc.

mx_el_le() [3/3]

boolMatrix mx_el_le	(	const FloatMatrix &	m1,
		const FloatMatrix &	m2
	)

Definition at line 3236 of file fMatrix.cc.

mx_el_lt() [1/3]

boolMatrix mx_el_lt	(	const FloatMatrix &	m,
		const float &	s
	)

Definition at line 3230 of file fMatrix.cc.

mx_el_lt() [2/3]

boolMatrix mx_el_lt	(	const float &	s,
		const FloatMatrix &	m
	)

Definition at line 3233 of file fMatrix.cc.

mx_el_lt() [3/3]

boolMatrix mx_el_lt	(	const FloatMatrix &	m1,
		const FloatMatrix &	m2
	)

Definition at line 3236 of file fMatrix.cc.

mx_el_ne() [1/3]

boolMatrix mx_el_ne	(	const FloatMatrix &	m,
		const float &	s
	)

Definition at line 3230 of file fMatrix.cc.

mx_el_ne() [2/3]

boolMatrix mx_el_ne	(	const float &	s,
		const FloatMatrix &	m
	)

Definition at line 3233 of file fMatrix.cc.

mx_el_ne() [3/3]

boolMatrix mx_el_ne	(	const FloatMatrix &	m1,
		const FloatMatrix &	m2
	)

Definition at line 3236 of file fMatrix.cc.

mx_el_or() [1/3]

boolMatrix mx_el_or	(	const FloatMatrix &	m,
		const float &	s
	)

Definition at line 3231 of file fMatrix.cc.

mx_el_or() [2/3]

boolMatrix mx_el_or	(	const float &	s,
		const FloatMatrix &	m
	)

Definition at line 3234 of file fMatrix.cc.

mx_el_or() [3/3]

boolMatrix mx_el_or	(	const FloatMatrix &	m1,
		const FloatMatrix &	m2
	)

Definition at line 3237 of file fMatrix.cc.

norm1()

static float norm1 ( const FloatMatrix &  a )

static

Definition at line 435 of file fMatrix.cc.

References a, i, octave::math::isinf(), octave::math::isnan(), max(), Array< T >::numel(), and Array< T >::xelem().

Referenced by FloatMatrix::determinant(), FloatMatrix::finverse(), FloatMatrix::fsolve(), FloatMatrix::lssolve(), and FloatMatrix::rcond().

operator*() [1/2]

FloatMatrix operator*	(	const FloatColumnVector &	v,
		const FloatRowVector &	a
	)

Definition at line 2529 of file fMatrix.cc.

References a, c, Array< T >::data(), F77_XFCN, Array< T >::numel(), and retval.

operator*() [2/2]

FloatMatrix operator*	(	const FloatMatrix &	a,
		const FloatMatrix &	b
	)

Definition at line 3053 of file fMatrix.cc.

References a, b, and xgemm().

operator<<()

std::ostream& operator<<	(	std::ostream &	os,
		const FloatMatrix &	a
	)

Definition at line 2834 of file fMatrix.cc.

References a, i, octave_write_float(), and os.

operator>>()

std::istream& operator>>	(	std::istream &	is,
		FloatMatrix &	a
	)

Definition at line 2849 of file fMatrix.cc.

References a, i, is, and tmp.

real()

FloatMatrix real

(

const FloatComplexMatrix &

a

)

Definition at line 390 of file fMatrix.cc.

References a, and mx_inline_real().

Referenced by stack_complex_matrix().

stack_complex_matrix()

static FloatMatrix stack_complex_matrix ( const FloatComplexMatrix &  cm )

static

Definition at line 1862 of file fMatrix.cc.

References Array< T >::cols(), Array< T >::data(), i, imag(), real(), retval, and Array< T >::rows().

Referenced by FloatMatrix::solve().

Sylvester()

FloatMatrix Sylvester	(	const FloatMatrix &	a,
		const FloatMatrix &	b,
		const FloatMatrix &	c
	)

Definition at line 2889 of file fMatrix.cc.

References a, a_nr, b, b_nr, c, F77_XFCN, Array< T >::fortran_vec(), retval, scale(), octave::math::schur< T >::schur_matrix(), FloatMatrix::transpose(), and octave::math::schur< T >::unitary_matrix().

unstack_complex_matrix()

static FloatComplexMatrix unstack_complex_matrix ( const FloatMatrix &  sm )

static

Definition at line 1879 of file fMatrix.cc.

References Array< T >::cols(), Array< T >::data(), i, retval, and Array< T >::rows().

Referenced by FloatMatrix::solve().

xgemm()

FloatMatrix xgemm	(	const FloatMatrix &	a,
		const FloatMatrix &	b,
		blas_trans_type	transa,
		blas_trans_type	transb
	)

Definition at line 2967 of file fMatrix.cc.

References a, a_nc, a_nr, b, b_nc, b_nr, blas_no_trans, c, octave::err_nonconformant(), F77_FUNC(), F77_XFCN, get_blas_trans_arg(), i, retval, and xsdot().

Referenced by operator*().