GNU Octave  4.4.1
A high-level interpreted language, primarily intended for numerical computations, mostly compatible with Matlab
op-cdm-cdm.cc
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1 /*
2 
3 Copyright (C) 2008-2018 Jaroslav Hajek
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.
11 
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 "errwarn.h"
28 #include "ovl.h"
29 #include "ov.h"
30 #include "ov-cx-mat.h"
31 #include "ov-cx-diag.h"
32 #include "ov-flt-cx-diag.h"
33 #include "ov-typeinfo.h"
34 #include "ops.h"
35 #include "xdiv.h"
36 #include "xpow.h"
37 
38 // matrix unary ops.
39 
40 DEFUNOP_OP (uplus, complex_diag_matrix, /* no-op */)
41 DEFUNOP_OP (uminus, complex_diag_matrix, -)
42 
43 DEFUNOP (transpose, complex_diag_matrix)
44 {
46  dynamic_cast<const octave_complex_diag_matrix&> (a);
48 }
49 
50 DEFUNOP (hermitian, complex_diag_matrix)
51 {
53  dynamic_cast<const octave_complex_diag_matrix&> (a);
55 }
56 
57 // matrix by matrix ops.
58 
59 DEFBINOP_OP (add, complex_diag_matrix, complex_diag_matrix, +)
60 DEFBINOP_OP (sub, complex_diag_matrix, complex_diag_matrix, -)
61 DEFBINOP_OP (mul, complex_diag_matrix, complex_diag_matrix, *)
62 
63 DEFBINOP (div, complex_diag_matrix, complex_diag_matrix)
64 {
65  const octave_complex_diag_matrix& v1 =
66  dynamic_cast<const octave_complex_diag_matrix&> (a1);
68  dynamic_cast<const octave_complex_diag_matrix&> (a2);
69 
70  return xdiv (v1.complex_diag_matrix_value (),
72 }
73 
74 DEFBINOP (ldiv, complex_diag_matrix, complex_diag_matrix)
75 {
76  const octave_complex_diag_matrix& v1 =
77  dynamic_cast<const octave_complex_diag_matrix&> (a1);
79  dynamic_cast<const octave_complex_diag_matrix&> (a2);
80 
81  return xleftdiv (v1.complex_diag_matrix_value (),
83 }
84 
85 CONVDECL (complex_diag_matrix_to_complex_matrix)
86 {
88  dynamic_cast<const octave_complex_diag_matrix&> (a);
89 
91 }
92 
93 void
95 {
100 
103  add);
106  sub);
109  mul);
112  div);
115 
119  complex_diag_matrix_to_complex_matrix);
120 }
virtual ComplexDiagMatrix complex_diag_matrix_value(bool=false) const
Definition: ov-base.cc:667
ComplexDiagMatrix complex_diag_matrix_value(bool=false) const
Definition: ov-cx-diag.cc:130
octave_value op_uplus(const octave_value &a)
Definition: ov.h:1574
#define DEFBINOP(name, t1, t2)
Definition: ops.h:264
#define DEFUNOP(name, t)
Definition: ops.h:213
#define INSTALL_BINOP_TI(ti, op, t1, t2, f)
Definition: ops.h:53
ComplexDiagMatrix transpose(void) const
Definition: CDiagMatrix.h:104
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:386
#define DEFUNOP_OP(name, t, op)
Definition: ops.h:217
void install_cdm_cdm_ops(octave::type_info &ti)
Definition: op-cdm-cdm.cc:94
#define DEFBINOP_OP(name, t1, t2, op)
Definition: ops.h:269
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:400
#define INSTALL_UNOP_TI(ti, op, t, f)
Definition: ops.h:45
octave_value op_div(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1606
octave_value op_transpose(const octave_value &a)
Definition: ov.h:1577
Matrix xleftdiv(const SparseMatrix &a, const Matrix &b, MatrixType &typ)
Definition: sparse-xdiv.cc:464
ComplexDiagMatrix hermitian(void) const
Definition: CDiagMatrix.h:102
#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
Matrix xdiv(const Matrix &a, const SparseMatrix &b, MatrixType &typ)
Definition: sparse-xdiv.cc:133
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
octave_value op_sub(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1604
ComplexMatrix complex_matrix_value(bool=false) const
octave_value op_hermitian(const octave_value &a)
Definition: ov.h:1578
#define INSTALL_WIDENOP_TI(ti, t1, t2, f)
Definition: ops.h:75
octave_value op_uminus(const octave_value &a)
Definition: ov.h:1575
octave_value op_mul(const octave_value &a1, const octave_value &a2)
Definition: ov.h:1605
#define CONVDECL(name)
Definition: ops.h:202