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op-fcm-fm.cc
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1 /*
2 
3 Copyright (C) 1996-2013 John W. Eaton
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 the
9 Free Software Foundation; either version 3 of the License, or (at your
10 option) any later version.
11 
12 Octave is distributed in the hope that it will be useful, but WITHOUT
13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
15 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 <http://www.gnu.org/licenses/>.
20 
21 */
22 
23 #ifdef HAVE_CONFIG_H
24 #include <config.h>
25 #endif
26 
27 #include "mx-fcm-fm.h"
28 #include "mx-fm-fcm.h"
29 #include "mx-fcnda-fnda.h"
30 #include "mx-fnda-fcnda.h"
31 
32 #include "gripes.h"
33 #include "oct-obj.h"
34 #include "ov.h"
35 #include "ov-cx-mat.h"
36 #include "ov-flt-cx-mat.h"
37 #include "ov-flt-re-mat.h"
38 #include "ov-re-mat.h"
39 #include "ov-typeinfo.h"
40 #include "ops.h"
41 #include "xdiv.h"
42 #include "xpow.h"
43 
44 // complex matrix by matrix ops.
45 
46 DEFNDBINOP_OP (add, float_complex_matrix, float_matrix, float_complex_array,
47  float_array, +)
48 DEFNDBINOP_OP (sub, float_complex_matrix, float_matrix, float_complex_array,
49  float_array, -)
50 
51 DEFBINOP_OP (mul, float_complex_matrix, float_matrix, *)
52 
53 DEFBINOP (mul_trans, float_complex_matrix, float_matrix)
54 {
55  CAST_BINOP_ARGS (const octave_float_complex_matrix&,
56  const octave_float_matrix&);
57 
58  FloatComplexMatrix m1 = v1.float_complex_matrix_value ();
59  FloatMatrix m2 = v2.float_matrix_value ();
60 
61  return FloatComplexMatrix (xgemm (real (m1), m2, blas_no_trans, blas_trans),
62  xgemm (imag (m1), m2, blas_no_trans, blas_trans));
63 }
64 
65 DEFBINOP (div, float_complex_matrix, float_matrix)
66 {
67  CAST_BINOP_ARGS (const octave_float_complex_matrix&,
68  const octave_float_matrix&);
69  MatrixType typ = v2.matrix_type ();
70 
71  FloatComplexMatrix ret = xdiv (v1.float_complex_matrix_value (),
72  v2.float_matrix_value (), typ);
73 
74  v2.matrix_type (typ);
75  return ret;
76 }
77 
78 
79 DEFBINOPX (pow, float_complex_matrix, float_matrix)
80 {
81  error ("can't do A ^ B for A and B both matrices");
82  return octave_value ();
83 }
84 
85 DEFBINOP (ldiv, float_complex_matrix, float_matrix)
86 {
87  CAST_BINOP_ARGS (const octave_float_complex_matrix&,
88  const octave_float_matrix&);
89  MatrixType typ = v1.matrix_type ();
90 
91  FloatComplexMatrix ret = xleftdiv (v1.float_complex_matrix_value (),
92  v2.float_matrix_value (), typ);
93 
94  v1.matrix_type (typ);
95  return ret;
96 }
97 
98 DEFNDCMPLXCMPOP_FN (lt, float_complex_matrix, float_matrix,
99  float_complex_array, float_array, mx_el_lt)
100 DEFNDCMPLXCMPOP_FN (le, float_complex_matrix, float_matrix,
101  float_complex_array, float_array, mx_el_le)
102 DEFNDCMPLXCMPOP_FN (eq, float_complex_matrix, float_matrix,
103  float_complex_array, float_array, mx_el_eq)
104 DEFNDCMPLXCMPOP_FN (ge, float_complex_matrix, float_matrix,
105  float_complex_array, float_array, mx_el_ge)
106 DEFNDCMPLXCMPOP_FN (gt, float_complex_matrix, float_matrix,
107  float_complex_array, float_array, mx_el_gt)
108 DEFNDCMPLXCMPOP_FN (ne, float_complex_matrix, float_matrix,
109  float_complex_array, float_array, mx_el_ne)
110 
111 DEFNDBINOP_FN (el_mul, float_complex_matrix, float_matrix,
112  float_complex_array, float_array, product)
113 DEFNDBINOP_FN (el_div, float_complex_matrix, float_matrix,
114  float_complex_array, float_array, quotient)
115 DEFNDBINOP_FN (el_pow, float_complex_matrix, float_matrix,
116  float_complex_array, float_array, elem_xpow)
117 
118 DEFBINOP (el_ldiv, float_complex_matrix, float_matrix)
119 {
120  CAST_BINOP_ARGS (const octave_float_complex_matrix&,
121  const octave_float_matrix&);
122 
123  return quotient (v2.float_array_value (), v1.float_complex_array_value ());
124 }
125 
126 DEFNDBINOP_FN (el_and, float_complex_matrix, float_matrix,
127  float_complex_array, float_array, mx_el_and)
128 DEFNDBINOP_FN (el_or, float_complex_matrix, float_matrix,
129  float_complex_array, float_array, mx_el_or)
130 
131 DEFNDCATOP_FN (fcm_fm, float_complex_matrix, float_matrix,
132  float_complex_array, float_array, concat)
133 
134 DEFNDCATOP_FN (cm_fm, complex_matrix, float_matrix,
135  float_complex_array, float_array, concat)
136 
137 DEFNDCATOP_FN (fcm_m, float_complex_matrix, matrix,
138  float_complex_array, float_array, concat)
139 
140 DEFNDASSIGNOP_FN (assign, float_complex_matrix, float_matrix,
141  float_complex_array, assign)
142 DEFNDASSIGNOP_FN (dbl_assign, complex_matrix, float_matrix,
143  complex_array, assign)
144 
145 void
146 install_fcm_fm_ops (void)
147 {
148  INSTALL_BINOP (op_add, octave_float_complex_matrix, octave_float_matrix, add);
149  INSTALL_BINOP (op_sub, octave_float_complex_matrix, octave_float_matrix, sub);
150  INSTALL_BINOP (op_mul, octave_float_complex_matrix, octave_float_matrix, mul);
151  INSTALL_BINOP (op_div, octave_float_complex_matrix, octave_float_matrix, div);
152  INSTALL_BINOP (op_pow, octave_float_complex_matrix, octave_float_matrix, pow);
153  INSTALL_BINOP (op_ldiv, octave_float_complex_matrix,
154  octave_float_matrix, ldiv);
155  INSTALL_BINOP (op_lt, octave_float_complex_matrix, octave_float_matrix, lt);
156  INSTALL_BINOP (op_le, octave_float_complex_matrix, octave_float_matrix, le);
157  INSTALL_BINOP (op_eq, octave_float_complex_matrix, octave_float_matrix, eq);
158  INSTALL_BINOP (op_ge, octave_float_complex_matrix, octave_float_matrix, ge);
159  INSTALL_BINOP (op_gt, octave_float_complex_matrix, octave_float_matrix, gt);
160  INSTALL_BINOP (op_ne, octave_float_complex_matrix, octave_float_matrix, ne);
161  INSTALL_BINOP (op_el_mul, octave_float_complex_matrix,
162  octave_float_matrix, el_mul);
163  INSTALL_BINOP (op_el_div, octave_float_complex_matrix,
164  octave_float_matrix, el_div);
165  INSTALL_BINOP (op_el_pow, octave_float_complex_matrix,
166  octave_float_matrix, el_pow);
167  INSTALL_BINOP (op_el_ldiv, octave_float_complex_matrix,
168  octave_float_matrix, el_ldiv);
169  INSTALL_BINOP (op_el_and, octave_float_complex_matrix,
170  octave_float_matrix, el_and);
171  INSTALL_BINOP (op_el_or, octave_float_complex_matrix,
172  octave_float_matrix, el_or);
173  INSTALL_BINOP (op_mul_trans, octave_float_complex_matrix,
174  octave_float_matrix, mul_trans);
175  INSTALL_BINOP (op_mul_herm, octave_float_complex_matrix,
176  octave_float_matrix, mul_trans);
177 
178  INSTALL_CATOP (octave_float_complex_matrix, octave_float_matrix, fcm_fm);
179  INSTALL_CATOP (octave_complex_matrix, octave_float_matrix, cm_fm);
180  INSTALL_CATOP (octave_float_complex_matrix, octave_matrix, fcm_m);
181 
182  INSTALL_ASSIGNOP (op_asn_eq, octave_float_complex_matrix,
183  octave_float_matrix, assign);
184  INSTALL_ASSIGNOP (op_asn_eq, octave_complex_matrix,
185  octave_float_matrix, dbl_assign);
186 }
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