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op-sm-sm.cc
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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-re-mat.h"
33 #include "ov-null-mat.h"
34 #include "ops.h"
35 
36 #include "sparse-xpow.h"
37 #include "sparse-xdiv.h"
38 #include "ov-re-sparse.h"
39 
40 // sparse matrix unary ops.
41 
42 DEFUNOP_OP (not, sparse_matrix, !)
43 DEFUNOP_OP (uplus, sparse_matrix, /* no-op */)
44 DEFUNOP_OP (uminus, sparse_matrix, -)
45 
46 DEFUNOP (transpose, sparse_matrix)
47 {
49  return octave_value (v.sparse_matrix_value ().transpose (),
50  v.matrix_type ().transpose ());
51 }
52 
53 // sparse matrix by sparse matrix ops.
54 
55 DEFBINOP_OP (add, sparse_matrix, sparse_matrix, +)
56 
57 // DEFBINOP_OP (sub, sparse_matrix, sparse_matrix, -)
58 
59 static octave_value
61 {
62  const octave_sparse_matrix& v1 =
63  dynamic_cast<const octave_sparse_matrix&> (a1);
64  const octave_sparse_matrix& v2 =
65  dynamic_cast<const octave_sparse_matrix&> (a2);
67 
68  return octave_value (m);
69 }
70 
71 DEFBINOP_OP (mul, sparse_matrix, sparse_matrix, *)
72 
73 DEFBINOP (div, sparse_matrix, sparse_matrix)
74 {
76 
77  if (v2.rows () == 1 && v2.columns () == 1)
78  {
79  double d = v2.scalar_value ();
80 
81  if (d == 0.0)
83 
84  return octave_value (v1.sparse_matrix_value () / d);
85  }
86  else
87  {
88  MatrixType typ = v2.matrix_type ();
90  v2.sparse_matrix_value (), typ);
91 
92  v2.matrix_type (typ);
93  return ret;
94  }
95 }
96 
97 DEFBINOPX (pow, sparse_matrix, sparse_matrix)
98 {
99  error ("can't do A ^ B for A and B both matrices");
100  return octave_value ();
101 }
102 
103 DEFBINOP (ldiv, sparse_matrix, sparse_matrix)
104 {
106 
107  if (v1.rows () == 1 && v1.columns () == 1)
108  {
109  double d = v1.double_value ();
110 
111  if (d == 0.0)
113 
114  return octave_value (v2.sparse_matrix_value () / d);
115  }
116  else
117  {
118  MatrixType typ = v1.matrix_type ();
119 
121  v2.sparse_matrix_value (), typ);
122 
123  v1.matrix_type (typ);
124  return ret;
125  }
126 }
127 
128 DEFBINOP_FN (lt, sparse_matrix, sparse_matrix, mx_el_lt)
129 DEFBINOP_FN (le, sparse_matrix, sparse_matrix, mx_el_le)
130 DEFBINOP_FN (eq, sparse_matrix, sparse_matrix, mx_el_eq)
131 DEFBINOP_FN (ge, sparse_matrix, sparse_matrix, mx_el_ge)
132 DEFBINOP_FN (gt, sparse_matrix, sparse_matrix, mx_el_gt)
133 DEFBINOP_FN (ne, sparse_matrix, sparse_matrix, mx_el_ne)
134 
135 DEFBINOP_FN (el_mul, sparse_matrix, sparse_matrix, product)
136 DEFBINOP_FN (el_div, sparse_matrix, sparse_matrix, quotient)
137 
138 DEFBINOP_FN (el_pow, sparse_matrix, sparse_matrix, elem_xpow)
139 
140 DEFBINOP (el_ldiv, sparse_matrix, sparse_matrix)
141 {
143  return octave_value
145 }
146 
147 DEFBINOP_FN (el_and, sparse_matrix, sparse_matrix, mx_el_and)
148 DEFBINOP_FN (el_or, sparse_matrix, sparse_matrix, mx_el_or)
149 
150 DEFCATOP_FN (sm_sm, sparse_matrix, sparse_matrix, concat)
151 
152 DEFASSIGNOP_FN (assign, sparse_matrix, sparse_matrix, assign)
153 
154 DEFNULLASSIGNOP_FN (null_assign, sparse_matrix, delete_elements)
155 
156 void
158 {
164 
178  el_mul);
180  el_div);
182  el_pow);
184  el_ldiv);
186  el_and);
188  el_or);
189 
191 
193  assign);
194 
196  null_assign);
198  null_assign);
200  null_assign);
201 }
ComplexColumnVector product(const ComplexColumnVector &x, const ComplexColumnVector &y)
Definition: CColVector.h:149
double scalar_value(bool frc_str_conv=false) const
Definition: ov-ch-mat.h:102
octave_value op_uplus(const octave_value &a)
Definition: ov.h:1294
#define DEFBINOP(name, t1, t2)
Definition: ops.h:279
#define DEFUNOP(name, t)
Definition: ops.h:231
SparseMatrix sparse_matrix_value(bool=false) const
Definition: ov-re-sparse.h:125
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
#define DEFBINOPX(name, t1, t2)
Definition: ops.h:276
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
#define DEFNULLASSIGNOP_FN(name, t, f)
Definition: ops.h:116
octave_value op_el_ldiv(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1343
static void transpose(octave_idx_type N, const octave_idx_type *ridx, const octave_idx_type *cidx, octave_idx_type *ridx2, octave_idx_type *cidx2)
Definition: symrcm.cc:382
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
void error(const char *fmt,...)
Definition: error.cc:476
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 DEFUNOP_OP(name, t, op)
Definition: ops.h:234
#define INSTALL_ASSIGNOP(op, t1, t2, f)
Definition: ops.h:55
MatrixType matrix_type(void) const
Definition: ov-base-mat.h:120
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
const octave_base_value & a2
octave_value op_div(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1326
octave_value op_el_or(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1345
ComplexColumnVector quotient(const ComplexColumnVector &x, const ComplexColumnVector &y)
Definition: CColVector.h:149
#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
octave_value op_not(const octave_value &a)
Definition: ov.h:1293
virtual double double_value(bool=false) const
Definition: ov-base.cc:517
boolMatrix mx_el_gt(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:90
octave_value op_transpose(const octave_value &a)
Definition: ov.h:1297
virtual SparseMatrix sparse_matrix_value(bool=false) const
Definition: ov-base.cc:677
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
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
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
Matrix xdiv(const Matrix &a, const SparseMatrix &b, MatrixType &typ)
Definition: sparse-xdiv.cc:135
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
static octave_value oct_binop_sub(const octave_base_value &a1, const octave_base_value &a2)
Definition: op-sm-sm.cc:60
#define DEFCATOP_FN(name, t1, t2, f)
Definition: ops.h:357
octave_value op_add(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1323
#define INSTALL_UNOP(op, t, f)
Definition: ops.h:38
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
#define CAST_UNOP_ARG(t)
Definition: ops.h:76
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
octave_value op_hermitian(const octave_value &a)
Definition: ov.h:1298
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_uminus(const octave_value &a)
Definition: ov.h:1295
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
void install_sm_sm_ops(void)
Definition: op-sm-sm.cc:157
return octave_value(v1.char_array_value().concat(v2.char_array_value(), ra_idx),((a1.is_sq_string()||a2.is_sq_string())? '\'': '"'))
#define DEFASSIGNOP_FN(name, t1, t2, f)
Definition: ops.h:107