GNU Octave  4.2.1
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op-cm-sm.cc
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1 /*
2 
3 Copyright (C) 2004-2017 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 #if defined (HAVE_CONFIG_H)
25 # include "config.h"
26 #endif
27 
28 #include "errwarn.h"
29 #include "ovl.h"
30 #include "ov.h"
31 #include "ov-typeinfo.h"
32 #include "ov-cx-mat.h"
33 #include "ops.h"
34 #include "xdiv.h"
35 
36 #include "sparse-xpow.h"
37 #include "sparse-xdiv.h"
38 #include "smx-sm-cm.h"
39 #include "smx-cm-sm.h"
40 #include "ov-re-sparse.h"
41 
42 // complex matrix by sparse matrix ops.
43 
44 DEFBINOP_OP (add, complex_matrix, sparse_matrix, +)
45 DEFBINOP_OP (sub, complex_matrix, sparse_matrix, -)
46 
47 DEFBINOP_OP (mul, complex_matrix, sparse_matrix, *)
48 
49 DEFBINOP (div, complex_matrix, sparse_matrix)
50 {
51  const octave_complex_matrix& v1
52  = dynamic_cast<const octave_complex_matrix&> (a1);
54  = dynamic_cast<const octave_sparse_matrix&> (a2);
55 
56  if (v2.rows () == 1 && v2.columns () == 1)
57  {
58  double d = v2.scalar_value ();
59 
60  if (d == 0.0)
62 
63  return octave_value (v1.complex_array_value () / d);
64  }
65  else
66  {
67  MatrixType typ = v2.matrix_type ();
68 
70  v2.sparse_matrix_value (), typ);
71 
72  v2.matrix_type (typ);
73  return ret;
74  }
75 }
76 
77 DEFBINOPX (pow, complex_matrix, sparse_matrix)
78 {
79  error ("can't do A ^ B for A and B both matrices");
80 }
81 
82 DEFBINOP (ldiv, complex_matrix, sparse_matrix)
83 {
84  const octave_complex_matrix& v1
85  = dynamic_cast<const octave_complex_matrix&> (a1);
87  = dynamic_cast<const octave_sparse_matrix&> (a2);
88  MatrixType typ = v1.matrix_type ();
89 
91  v2.matrix_value (), typ);
92 
93  v1.matrix_type (typ);
94  return ret;
95 }
96 
97 DEFBINOP_FN (lt, complex_matrix, sparse_matrix, mx_el_lt)
98 DEFBINOP_FN (le, complex_matrix, sparse_matrix, mx_el_le)
99 DEFBINOP_FN (eq, complex_matrix, sparse_matrix, mx_el_eq)
100 DEFBINOP_FN (ge, complex_matrix, sparse_matrix, mx_el_ge)
101 DEFBINOP_FN (gt, complex_matrix, sparse_matrix, mx_el_gt)
102 DEFBINOP_FN (ne, complex_matrix, sparse_matrix, mx_el_ne)
103 
104 DEFBINOP_FN (el_mul, complex_matrix, sparse_matrix, product)
105 DEFBINOP_FN (el_div, complex_matrix, sparse_matrix, quotient)
106 
107 DEFBINOP (el_pow, complex_matrix, sparse_matrix)
108 {
109  const octave_complex_matrix& v1
110  = dynamic_cast<const octave_complex_matrix&> (a1);
111  const octave_sparse_matrix& v2
112  = dynamic_cast<const octave_sparse_matrix&> (a2);
113 
114  return octave_value
116  v2.sparse_matrix_value ()));
117 }
118 
119 DEFBINOP (el_ldiv, complex_matrix, sparse_matrix)
120 {
121  const octave_complex_matrix& v1
122  = dynamic_cast<const octave_complex_matrix&> (a1);
123  const octave_sparse_matrix& v2
124  = dynamic_cast<const octave_sparse_matrix&> (a2);
125  return octave_value
127 }
128 
129 DEFBINOP_FN (el_and, complex_matrix, sparse_matrix, mx_el_and)
130 DEFBINOP_FN (el_or, complex_matrix, sparse_matrix, mx_el_or)
131 
132 DEFCATOP (cm_sm, complex_matrix, sparse_matrix)
133 {
134  octave_complex_matrix& v1 = dynamic_cast<octave_complex_matrix&> (a1);
135  const octave_sparse_matrix& v2
136  = dynamic_cast<const octave_sparse_matrix&> (a2);
138  return octave_value (tmp. concat (v2.sparse_matrix_value (), ra_idx));
139 }
140 
141 DEFNDASSIGNOP_FN (assign, complex_matrix, sparse_matrix, complex_array, assign)
142 
143 void
145 {
159  el_mul);
161  el_div);
163  el_pow);
165  el_ldiv);
167  el_and);
169  el_or);
170 
172 
174  assign);
177 
178 }
ComplexColumnVector product(const ComplexColumnVector &x, const ComplexColumnVector &y)
Definition: CColVector.h:151
#define DEFBINOP(name, t1, t2)
Definition: ops.h:223
SparseMatrix sparse_matrix_value(bool=false) const
Definition: ov-re-sparse.h:127
octave_value op_el_pow(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1531
#define DEFBINOPX(name, t1, t2)
Definition: ops.h:218
const octave_base_value const Array< octave_idx_type > & ra_idx
octave_value op_eq(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1524
octave_idx_type columns(void) const
Definition: ov-base.h:319
octave_value op_el_ldiv(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1532
ComplexNDArray concat(NDArray &ra, ComplexNDArray &rb, const Array< octave_idx_type > &ra_idx)
Definition: CNDArray.cc:655
boolMatrix mx_el_le(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:90
void error(const char *fmt,...)
Definition: error.cc:570
octave_value op_pow(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1519
ComplexNDArray complex_array_value(bool=false) const
Definition: ov-cx-mat.h:129
#define INSTALL_ASSIGNOP(op, t1, t2, f)
Definition: ops.h:57
void install_cm_sm_ops(void)
Definition: op-cm-sm.cc:144
MatrixType matrix_type(void) const
Definition: ov-base-mat.h:129
F77_RET_T F77_REAL &F77_RET_T F77_DBLE &F77_RET_T F77_REAL &F77_RET_T F77_DBLE &F77_RET_T F77_REAL &F77_RET_T F77_DBLE &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 F77_REAL &F77_RET_T F77_DBLE &F77_RET_T F77_DBLE &F77_RET_T F77_REAL &F77_RET_T F77_REAL &F77_RET_T F77_DBLE &F77_RET_T const F77_DBLE F77_DBLE &F77_RET_T const F77_REAL F77_REAL &F77_RET_T F77_REAL F77_REAL &F77_RET_T F77_DBLE F77_DBLE &F77_RET_T const F77_DBLE const F77_DBLE F77_DBLE * d
#define DEFBINOP_OP(name, t1, t2, op)
Definition: ops.h:228
const octave_base_value & a2
octave_value op_div(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1517
octave_value op_el_or(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1534
ComplexColumnVector quotient(const ComplexColumnVector &x, const ComplexColumnVector &y)
Definition: CColVector.h:151
#define INSTALL_BINOP(op, t1, t2, f)
Definition: ops.h:48
boolMatrix mx_el_ge(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:90
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:247
octave_value op_el_and(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1533
octave_int< T > pow(const octave_int< T > &a, const octave_int< T > &b)
double tmp
Definition: data.cc:6300
Matrix xleftdiv(const SparseMatrix &a, const Matrix &b, MatrixType &typ)
Definition: sparse-xdiv.cc:464
boolMatrix mx_el_ne(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:90
void warn_divide_by_zero(void)
Definition: errwarn.cc:320
octave_value op_le(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1523
octave_value op_lt(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1522
#define INSTALL_CATOP(t1, t2, f)
Definition: ops.h:53
octave_value op_el_div(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1530
ComplexMatrix complex_matrix_value(bool=false) const
Definition: ov-cx-mat.cc:210
#define DEFCATOP(name, t1, t2)
Definition: ops.h:321
const octave_char_matrix & v2
boolMatrix mx_el_or(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:87
#define DEFNDASSIGNOP_FN(name, t1, t2, e, f)
Definition: ops.h:105
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:1527
Matrix matrix_value(bool=false) const
double scalar_value(bool frc_str_conv=false) const
Definition: ov-re-sparse.h:110
boolMatrix mx_el_and(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:87
MatrixType matrix_type(void) const
octave_value op_add(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1514
octave_value op_ldiv(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1520
octave_value op_sub(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1515
boolMatrix mx_el_lt(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:90
octave_value op_el_mul(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1529
#define DEFBINOP_FN(name, t1, t2, f)
Definition: ops.h:283
#define INSTALL_ASSIGNCONV(t1, t2, tr)
Definition: ops.h:66
octave_value op_ge(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1525
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:1516
octave_idx_type rows(void) const
Definition: ov-base.h:312
octave_value op_gt(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1526
return octave_value(v1.char_array_value().concat(v2.char_array_value(), ra_idx),((a1.is_sq_string()||a2.is_sq_string())? '\'': '"'))