GNU Octave  4.4.1
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
op-fcs-fm.cc
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1 /*
2 
3 Copyright (C) 1996-2018 John W. Eaton
4 
5 This file is part of Octave.
6 
7 Octave is free software: you can redistribute it and/or modify it
8 under the terms of the GNU General Public License as published by
9 the Free Software Foundation, either version 3 of the License, or
10 (at your option) any later version.
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12 Octave is distributed in the hope that it will be useful, but
13 WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
16 
17 You should have received a copy of the GNU General Public License
18 along with Octave; see the file COPYING. If not, see
19 <https://www.gnu.org/licenses/>.
20 
21 */
22 
23 #if defined (HAVE_CONFIG_H)
24 # include "config.h"
25 #endif
26 
27 #include "mx-fcs-fnda.h"
28 #include "mx-fnda-fcs.h"
29 
30 #include "errwarn.h"
31 #include "ovl.h"
32 #include "ov.h"
33 #include "ov-complex.h"
34 #include "ov-flt-complex.h"
35 #include "ov-cx-mat.h"
36 #include "ov-flt-cx-mat.h"
37 #include "ov-flt-re-mat.h"
38 #include "ov-re-mat.h"
39 #include "ov-typeinfo.h"
40 #include "ops.h"
41 #include "xdiv.h"
42 #include "xpow.h"
43 
44 // complex scalar by matrix ops.
45 
46 DEFNDBINOP_OP (add, float_complex, float_matrix, float_complex, float_array, +)
47 DEFNDBINOP_OP (sub, float_complex, float_matrix, float_complex, float_array, -)
48 DEFNDBINOP_OP (mul, float_complex, float_matrix, float_complex, float_array, *)
49 
50 DEFBINOP (div, float_complex, float_matrix)
51 {
52  const octave_float_complex& v1 = dynamic_cast<const octave_float_complex&> (a1);
53  const octave_float_matrix& v2 = dynamic_cast<const octave_float_matrix&> (a2);
54 
57  MatrixType typ = v2.matrix_type ();
58 
59  FloatComplexMatrix ret = xdiv (m1, m2, typ);
60 
61  v2.matrix_type (typ);
62  return ret;
63 }
64 
65 DEFBINOP_FN (pow, float_complex, float_matrix, xpow)
66 
67 DEFBINOP (ldiv, float_complex, float_matrix)
68 {
69  const octave_float_complex& v1 = dynamic_cast<const octave_float_complex&> (a1);
70  const octave_float_matrix& v2 = dynamic_cast<const octave_float_matrix&> (a2);
71 
73 
74  if (d == 0.0f)
76 
77  return octave_value (v2.float_array_value () / d);
78 }
79 
80 DEFNDCMPLXCMPOP_FN (lt, float_complex, float_matrix, float_complex,
81  float_array, mx_el_lt)
82 DEFNDCMPLXCMPOP_FN (le, float_complex, float_matrix, float_complex,
83  float_array, mx_el_le)
84 DEFNDCMPLXCMPOP_FN (eq, float_complex, float_matrix, float_complex,
85  float_array, mx_el_eq)
86 DEFNDCMPLXCMPOP_FN (ge, float_complex, float_matrix, float_complex,
87  float_array, mx_el_ge)
88 DEFNDCMPLXCMPOP_FN (gt, float_complex, float_matrix, float_complex,
89  float_array, mx_el_gt)
90 DEFNDCMPLXCMPOP_FN (ne, float_complex, float_matrix, float_complex,
91  float_array, mx_el_ne)
92 
93 DEFNDBINOP_OP (el_mul, float_complex, float_matrix, float_complex,
94  float_array, *)
95 DEFNDBINOP_FN (el_div, float_complex, float_matrix, float_complex,
96  float_array, x_el_div)
97 DEFNDBINOP_FN (el_pow, float_complex, float_matrix, float_complex,
98  float_array, elem_xpow)
99 
100 DEFBINOP (el_ldiv, float_complex, float_matrix)
101 {
102  const octave_float_complex& v1 = dynamic_cast<const octave_float_complex&> (a1);
103  const octave_float_matrix& v2 = dynamic_cast<const octave_float_matrix&> (a2);
104 
106 
107  if (d == 0.0f)
109 
110  return octave_value (v2.float_array_value () / d);
111 }
112 
113 DEFNDBINOP_FN (el_and, float_complex, float_matrix, float_complex,
114  float_array, mx_el_and)
115 DEFNDBINOP_FN (el_or, float_complex, float_matrix, float_complex,
116  float_array, mx_el_or)
117 
118 DEFNDCATOP_FN (fcs_fm, float_complex, float_matrix, float_complex_array,
119  float_array, concat)
120 
121 DEFNDCATOP_FN (cs_fm, complex, float_matrix, float_complex_array,
122  float_array, concat)
123 
124 DEFNDCATOP_FN (fcs_m, float_complex, matrix, float_complex_array,
125  float_array, concat)
126 
127 void
129 {
143  el_mul);
145  el_div);
147  el_pow);
149  el_ldiv);
151  el_and);
153  el_or);
154 
158 
163 }
FloatNDArray float_array_value(bool=false) const
Definition: ov-ch-mat.h:121
octave_value xpow(const SparseMatrix &a, double b)
Definition: sparse-xpow.cc:58
#define DEFBINOP(name, t1, t2)
Definition: ops.h:264
octave_value op_el_pow(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1620
#define INSTALL_BINOP_TI(ti, op, t1, t2, f)
Definition: ops.h:53
characters Given a string matrix
Definition: hex2num.cc:155
octave_value op_eq(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1613
F77_RET_T const F77_REAL const F77_REAL F77_REAL &F77_RET_T const F77_DBLE const F77_DBLE F77_DBLE &F77_RET_T const F77_DBLE F77_DBLE &F77_RET_T const F77_REAL F77_REAL &F77_RET_T const F77_DBLE const F77_DBLE * f
octave_value op_el_ldiv(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1621
FloatMatrix float_matrix_value(bool=false) const
Definition: ov-ch-mat.h:115
ComplexNDArray concat(NDArray &ra, ComplexNDArray &rb, const Array< octave_idx_type > &ra_idx)
Definition: CNDArray.cc:653
boolMatrix mx_el_le(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:89
octave_value op_pow(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1608
#define DEFNDBINOP_FN(name, t1, t2, e1, e2, f)
Definition: ops.h:335
F77_RET_T const F77_REAL const F77_REAL F77_REAL &F77_RET_T const F77_DBLE const F77_DBLE F77_DBLE &F77_RET_T const F77_DBLE F77_DBLE &F77_RET_T const F77_REAL F77_REAL &F77_RET_T const F77_DBLE const F77_DBLE F77_DBLE * d
const octave_base_value & a2
octave_value op_div(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1606
FloatComplex float_complex_value(bool=false) const
octave_value op_el_or(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1623
boolMatrix mx_el_ge(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:89
Matrix x_el_div(double a, const SparseMatrix &b)
Definition: sparse-xdiv.cc:371
boolMatrix mx_el_gt(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:89
#define INSTALL_CATOP_TI(ti, t1, t2, f)
Definition: ops.h:58
octave_value elem_xpow(double a, const SparseMatrix &b)
Definition: sparse-xpow.cc:247
octave_value op_el_and(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1622
octave_int< T > pow(const octave_int< T > &a, const octave_int< T > &b)
boolMatrix mx_el_ne(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:89
void warn_divide_by_zero(void)
Definition: errwarn.cc:326
octave_value op_le(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1612
octave_value op_lt(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1611
octave_value op_el_div(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1619
#define INSTALL_ASSIGNCONV_TI(ti, t1, t2, tr)
Definition: ops.h:71
return octave_value(v1.char_array_value() . concat(v2.char_array_value(), ra_idx),((a1.is_sq_string()||a2.is_sq_string()) ? '\'' :'"'))
const octave_char_matrix & v2
boolMatrix mx_el_or(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:86
Matrix xdiv(const Matrix &a, const SparseMatrix &b, MatrixType &typ)
Definition: sparse-xdiv.cc:133
octave_value op_ne(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1616
boolMatrix mx_el_and(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:86
FloatComplexMatrix float_complex_matrix_value(bool=false) const
MatrixType matrix_type(void) const
Definition: ov-base-mat.h:124
void install_fcs_fm_ops(octave::type_info &ti)
Definition: op-fcs-fm.cc:128
octave_value op_add(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1603
octave_value op_ldiv(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1609
#define DEFNDCMPLXCMPOP_FN(name, t1, t2, e1, e2, f)
Definition: ops.h:346
octave_value op_sub(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1604
boolMatrix mx_el_lt(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:89
std::complex< float > FloatComplex
Definition: oct-cmplx.h:32
octave_value op_el_mul(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1618
#define DEFBINOP_FN(name, t1, t2, f)
Definition: ops.h:324
octave_value op_ge(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1614
#define DEFNDBINOP_OP(name, t1, t2, e1, e2, op)
Definition: ops.h:310
#define DEFNDCATOP_FN(name, t1, t2, e1, e2, f)
Definition: ops.h:382
boolMatrix mx_el_eq(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:89
octave_value op_mul(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1605
octave_value op_gt(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1615