GNU Octave  4.0.0
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Properties Friends Macros Pages
op-scm-s.cc
Go to the documentation of this file.
1 /*
2 
3 Copyright (C) 2004-2015 David Bateman
4 Copyright (C) 1998-2004 Andy Adler
5 
6 This file is part of Octave.
7 
8 Octave is free software; you can redistribute it and/or modify it
9 under the terms of the GNU General Public License as published by the
10 Free Software Foundation; either version 3 of the License, or (at your
11 option) any later version.
12 
13 Octave is distributed in the hope that it will be useful, but WITHOUT
14 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
16 for more details.
17 
18 You should have received a copy of the GNU General Public License
19 along with Octave; see the file COPYING. If not, see
20 <http://www.gnu.org/licenses/>.
21 
22 */
23 
24 #ifdef HAVE_CONFIG_H
25 #include <config.h>
26 #endif
27 
28 #include "gripes.h"
29 #include "oct-obj.h"
30 #include "ov.h"
31 #include "ov-typeinfo.h"
32 #include "ov-cx-mat.h"
33 #include "ov-scalar.h"
34 #include "ops.h"
35 #include "xpow.h"
36 
37 #include "sparse-xpow.h"
38 #include "sparse-xdiv.h"
39 #include "smx-scm-s.h"
40 #include "smx-s-scm.h"
41 #include "ov-re-sparse.h"
42 #include "ov-cx-sparse.h"
43 
44 // sparse complex matrix by scalar ops.
45 
46 DEFBINOP_OP (add, sparse_complex_matrix, scalar, +)
47 DEFBINOP_OP (sub, sparse_complex_matrix, scalar, -)
48 DEFBINOP_OP (mul, sparse_complex_matrix, scalar, *)
49 
50 DEFBINOP (div, sparse_complex_matrix, scalar)
51 {
53  const octave_scalar&);
54 
55  double d = v2.double_value ();
56  octave_value retval;
57 
58  if (d == 0.0)
60 
62 
63  return retval;
64 }
65 
66 DEFBINOP (pow, sparse_complex_matrix, scalar)
67 {
69  const octave_scalar&);
70 
71  double tmp = v2.scalar_value ();
72  if (static_cast<int> (tmp) == tmp)
73  return xpow (v1.sparse_complex_matrix_value (), tmp);
74  else
75  return xpow (v1.complex_matrix_value (), tmp);
76 }
77 
78 DEFBINOP (ldiv, sparse_complex_matrix, scalar)
79 {
81 
82  if (v1.rows () == 1 && v1.columns () == 1)
83  {
85 
86  if (d == 0.0)
88 
89  return octave_value (SparseComplexMatrix (1, 1, v2.scalar_value () / d));
90  }
91  else
92  {
93  MatrixType typ = v1.matrix_type ();
95  Matrix m2 = Matrix (1, 1, v2.scalar_value ());
96  ComplexMatrix ret = xleftdiv (m1, m2, typ);
97  v1.matrix_type (typ);
98  return ret;
99  }
100 }
101 
102 DEFBINOP_FN (lt, sparse_complex_matrix, scalar, mx_el_lt)
103 DEFBINOP_FN (le, sparse_complex_matrix, scalar, mx_el_le)
104 DEFBINOP_FN (eq, sparse_complex_matrix, scalar, mx_el_eq)
105 DEFBINOP_FN (ge, sparse_complex_matrix, scalar, mx_el_ge)
106 DEFBINOP_FN (gt, sparse_complex_matrix, scalar, mx_el_gt)
107 DEFBINOP_FN (ne, sparse_complex_matrix, scalar, mx_el_ne)
108 
109 DEFBINOP_OP (el_mul, sparse_complex_matrix, scalar, *)
110 
111 DEFBINOP (el_div, sparse_complex_matrix, scalar)
112 {
114  const octave_scalar&);
115 
116  double d = v2.double_value ();
117  octave_value retval;
118 
119  if (d == 0.0)
121 
123 
124  return retval;
125 }
126 
127 DEFBINOP_FN (el_pow, sparse_complex_matrix, scalar, elem_xpow)
128 
129 DEFBINOP (el_ldiv, sparse_complex_matrix, scalar)
130 {
132 
133  return octave_value
135 }
136 
137 DEFBINOP_FN (el_and, sparse_complex_matrix, scalar, mx_el_and)
138 DEFBINOP_FN (el_or, sparse_complex_matrix, scalar, mx_el_or)
139 
140 DEFCATOP (scm_s, sparse_complex_matrix, scalar)
141 {
143  SparseComplexMatrix tmp (1, 1, v2.complex_value ());
144  return octave_value
146 }
147 
148 DEFASSIGNOP (assign, sparse_complex_matrix, scalar)
149 {
151 
152  SparseComplexMatrix tmp (1, 1, v2.complex_value ());
153  v1.assign (idx, tmp);
154  return octave_value ();
155 }
156 
157 void
159 {
173  el_mul);
175  el_div);
177  el_pow);
179  el_ldiv);
181  el_and);
183  el_or);
184 
186 
188  assign);
189 }
double scalar_value(bool frc_str_conv=false) const
Definition: ov-ch-mat.h:102
octave_value xpow(const SparseMatrix &a, double b)
Definition: sparse-xpow.cc:59
#define DEFBINOP(name, t1, t2)
Definition: ops.h:279
virtual MatrixType matrix_type(void) const
Definition: ov-base.cc:347
octave_value op_el_pow(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1342
const octave_base_value const Array< octave_idx_type > & ra_idx
virtual SparseComplexMatrix sparse_complex_matrix_value(bool=false) const
Definition: ov-base.cc:686
octave_value op_eq(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1335
octave_idx_type columns(void) const
Definition: ov-base.h:301
virtual void assign(const std::string &, const octave_value &)
Definition: ov-base.h:278
octave_value op_el_ldiv(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1343
ComplexNDArray concat(NDArray &ra, ComplexNDArray &rb, const Array< octave_idx_type > &ra_idx)
Definition: CNDArray.cc:664
boolMatrix mx_el_le(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:90
octave_value op_pow(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1328
const octave_base_value const Array< octave_idx_type > &ra_idx octave_int16_scalar & v1
#define INSTALL_ASSIGNOP(op, t1, t2, f)
Definition: ops.h:55
F77_RET_T const double const double double * d
#define CAST_BINOP_ARGS(t1, t2)
Definition: ops.h:79
#define DEFBINOP_OP(name, t1, t2, op)
Definition: ops.h:282
octave_value op_div(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1326
virtual Complex complex_value(bool=false) const
Definition: ov-base.cc:574
octave_value op_el_or(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1345
#define INSTALL_BINOP(op, t1, t2, f)
Definition: ops.h:46
boolMatrix mx_el_ge(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:90
#define DEFASSIGNOP(name, t1, t2)
Definition: ops.h:104
Matrix x_el_div(double a, const SparseMatrix &b)
Definition: sparse-xdiv.cc:373
boolMatrix mx_el_gt(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:90
octave_value elem_xpow(double a, const SparseMatrix &b)
Definition: sparse-xpow.cc:258
octave_value op_el_and(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1344
octave_int< T > pow(const octave_int< T > &a, const octave_int< T > &b)
Matrix xleftdiv(const SparseMatrix &a, const Matrix &b, MatrixType &typ)
Definition: sparse-xdiv.cc:466
boolMatrix mx_el_ne(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:90
Definition: dMatrix.h:35
virtual ComplexMatrix complex_matrix_value(bool=false) const
Definition: ov-base.cc:593
octave_value op_le(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1334
octave_value op_lt(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1333
#define INSTALL_CATOP(t1, t2, f)
Definition: ops.h:51
octave_value op_el_div(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1341
#define DEFCATOP(name, t1, t2)
Definition: ops.h:352
const octave_char_matrix & v2
boolMatrix mx_el_or(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:87
void assign(octave_value::assign_op, const octave_value &)
Definition: oct-lvalue.cc:33
octave_value op_ne(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1338
boolMatrix mx_el_and(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:87
std::list< octave_value_list > idx
Definition: oct-lvalue.h:103
octave_value op_add(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1323
octave_value op_ldiv(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1329
octave_value op_sub(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1324
boolMatrix mx_el_lt(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:90
Complex complex_value(bool=false) const
Definition: ov-ch-mat.cc:91
octave_value op_el_mul(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1340
#define DEFBINOP_FN(name, t1, t2, f)
Definition: ops.h:323
double double_value(bool=false) const
Definition: ov-ch-mat.cc:55
void install_scm_s_ops(void)
Definition: op-scm-s.cc:158
std::complex< double > Complex
Definition: oct-cmplx.h:29
octave_value op_ge(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1336
boolMatrix mx_el_eq(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:90
octave_value op_mul(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1325
void gripe_divide_by_zero(void)
Definition: gripes.cc:195
octave_idx_type rows(void) const
Definition: ov-base.h:294
octave_value op_gt(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1337
return octave_value(v1.char_array_value().concat(v2.char_array_value(), ra_idx),((a1.is_sq_string()||a2.is_sq_string())? '\'': '"'))
static bool scalar(const dim_vector &dims)
Definition: ov-struct.cc:736