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op-sm-scm.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 "ops.h"
33 
34 #include "sparse-xdiv.h"
35 #include "sparse-xpow.h"
36 #include "smx-sm-scm.h"
37 #include "smx-scm-sm.h"
38 #include "ov-re-sparse.h"
39 #include "ov-cx-sparse.h"
40 
41 // sparse matrix by sparse complex matrix ops.
42 
43 DEFBINOP_OP (add, sparse_matrix, sparse_complex_matrix, +)
44 DEFBINOP_OP (sub, sparse_matrix, sparse_complex_matrix, -)
45 
46 DEFBINOP_OP (mul, sparse_matrix, sparse_complex_matrix, *)
47 
48 DEFBINOP (div, sparse_matrix, sparse_complex_matrix)
49 {
50  const octave_sparse_matrix& v1
51  = dynamic_cast<const octave_sparse_matrix&> (a1);
53  = dynamic_cast<const octave_sparse_complex_matrix&> (a2);
54 
55  if (v2.rows () == 1 && v2.columns () == 1)
56  {
57  Complex d = v2.complex_value ();
58 
59  if (d == 0.0)
61 
62  return octave_value (v1.sparse_matrix_value () / d);
63  }
64  else
65  {
66  MatrixType typ = v2.matrix_type ();
68  v2.sparse_complex_matrix_value (), typ);
69 
70  v2.matrix_type (typ);
71  return ret;
72  }
73 }
74 
75 DEFBINOPX (pow, sparse_matrix, sparse_complex_matrix)
76 {
77  error ("can't do A ^ B for A and B both matrices");
78 }
79 
80 DEFBINOP (ldiv, sparse_matrix, sparse_complex_matrix)
81 {
82  const octave_sparse_matrix& v1
83  = dynamic_cast<const octave_sparse_matrix&> (a1);
85  = dynamic_cast<const octave_sparse_complex_matrix&> (a2);
86 
87  if (v1.rows () == 1 && v1.columns () == 1)
88  {
89  double d = v1.scalar_value ();
90 
91  if (d == 0.0)
93 
95  }
96  else
97  {
98  MatrixType typ = v1.matrix_type ();
99 
100  SparseComplexMatrix ret =
102  v2.sparse_complex_matrix_value (), typ);
103 
104  v1.matrix_type (typ);
105  return ret;
106  }
107 }
108 
109 DEFBINOP_FN (lt, sparse_matrix, sparse_complex_matrix, mx_el_lt)
110 DEFBINOP_FN (le, sparse_matrix, sparse_complex_matrix, mx_el_le)
111 DEFBINOP_FN (eq, sparse_matrix, sparse_complex_matrix, mx_el_eq)
112 DEFBINOP_FN (ge, sparse_matrix, sparse_complex_matrix, mx_el_ge)
113 DEFBINOP_FN (gt, sparse_matrix, sparse_complex_matrix, mx_el_gt)
114 DEFBINOP_FN (ne, sparse_matrix, sparse_complex_matrix, mx_el_ne)
115 
116 DEFBINOP_FN (el_mul, sparse_matrix, sparse_complex_matrix, product)
117 DEFBINOP_FN (el_div, sparse_matrix, sparse_complex_matrix, quotient)
118 DEFBINOP_FN (el_pow, sparse_matrix, sparse_complex_matrix, elem_xpow)
119 
120 DEFBINOP (el_ldiv, sparse_matrix, sparse_complex_matrix)
121 {
122  const octave_sparse_matrix& v1
123  = dynamic_cast<const octave_sparse_matrix&> (a1);
125  = dynamic_cast<const octave_sparse_complex_matrix&> (a2);
126 
128  v1.sparse_matrix_value ()));
129 }
130 
131 DEFBINOP_FN (el_and, sparse_matrix, sparse_complex_matrix, mx_el_and)
132 DEFBINOP_FN (el_or, sparse_matrix, sparse_complex_matrix, mx_el_or)
133 
134 DEFCATOP_FN (sm_scm, sparse_matrix, sparse_complex_matrix, concat)
135 
136 DEFCONV (sparse_complex_matrix_conv, sparse_matrix, sparse_complex_matrix)
137 {
138  const octave_sparse_matrix& v
139  = dynamic_cast<const octave_sparse_matrix&> (a);
141 }
142 
143 void
145 {
147  add);
149  sub);
151  mul);
153  div);
155  pow);
157  ldiv);
159  lt);
161  le);
163  eq);
165  ge);
167  gt);
169  ne);
182 
184 
187 
189  sparse_complex_matrix_conv);
190 }
SparseComplexMatrix sparse_complex_matrix_value(bool=false) const
Definition: ov-re-sparse.h:130
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
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
Complex complex_value(bool=false) const
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
#define INSTALL_WIDENOP(t1, t2, f)
Definition: ops.h:70
octave_value op_pow(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1519
SparseComplexMatrix sparse_complex_matrix_value(bool=false) const
Definition: ov-cx-sparse.h:125
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
calling an anonymous function involves an overhead quite comparable to the overhead of an m file function Passing a handle to a built in function is because the interpreter is not involved in the internal loop For a
Definition: cellfun.cc:398
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)
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
const octave_char_matrix & v2
boolMatrix mx_el_or(const boolMatrix &m1, const boolMatrix &m2)
Definition: boolMatrix.cc:87
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
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
void install_sm_scm_ops(void)
Definition: op-sm-scm.cc:144
MatrixType matrix_type(void) const
#define DEFCATOP_FN(name, t1, t2, f)
Definition: ops.h:329
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
#define DEFCONV(name, a_dummy, b_dummy)
Definition: ops.h:165
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
std::complex< double > Complex
Definition: oct-cmplx.h:31
#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())? '\'': '"'))