|
5164
|
1 /* |
|
|
2 |
|
|
3 Copyright (C) 2004 David Bateman |
|
|
4 Copyright (C) 1998-2004 Andy Adler |
|
|
5 |
|
|
6 Octave is free software; you can redistribute it and/or modify it |
|
|
7 under the terms of the GNU General Public License as published by the |
|
|
8 Free Software Foundation; either version 2, or (at your option) any |
|
|
9 later version. |
|
|
10 |
|
|
11 Octave is distributed in the hope that it will be useful, but WITHOUT |
|
|
12 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
|
|
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
|
|
14 for more details. |
|
|
15 |
|
|
16 You should have received a copy of the GNU General Public License |
|
5307
|
17 along with this program; see the file COPYING. If not, write to the |
|
|
18 Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, |
|
|
19 Boston, MA 02110-1301, USA. |
|
5164
|
20 |
|
|
21 */ |
|
|
22 |
|
|
23 #ifdef HAVE_CONFIG_H |
|
|
24 #include <config.h> |
|
|
25 #endif |
|
|
26 |
|
|
27 #include "gripes.h" |
|
|
28 #include "oct-obj.h" |
|
|
29 #include "ov.h" |
|
|
30 #include "ov-typeinfo.h" |
|
|
31 #include "ov-re-mat.h" |
|
|
32 #include "ops.h" |
|
|
33 #include "xdiv.h" |
|
|
34 |
|
|
35 #include "sparse-xpow.h" |
|
|
36 #include "sparse-xdiv.h" |
|
|
37 #include "smx-sm-m.h" |
|
|
38 #include "smx-m-sm.h" |
|
|
39 #include "ov-re-sparse.h" |
|
|
40 |
|
|
41 // sparse matrix by matrix ops. |
|
|
42 |
|
|
43 DEFBINOP_OP (add, sparse_matrix, matrix, +) |
|
|
44 DEFBINOP_OP (sub, sparse_matrix, matrix, -) |
|
|
45 |
|
|
46 DEFBINOP (mul, sparse_matrix, matrix) |
|
|
47 { |
|
|
48 CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_matrix&); |
|
|
49 |
|
|
50 Matrix tmp (v1.matrix_value ()); |
|
|
51 |
|
|
52 return octave_value ( tmp * v2.matrix_value()); |
|
|
53 } |
|
|
54 |
|
|
55 DEFBINOP (div, sparse_matrix, matrix) |
|
|
56 { |
|
|
57 CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_matrix&); |
|
|
58 |
|
|
59 return xdiv (v1.matrix_value (), v2.matrix_value ()); |
|
|
60 } |
|
|
61 |
|
|
62 DEFBINOPX (pow, sparse_matrix, matrix) |
|
|
63 { |
|
|
64 error ("can't do A ^ B for A and B both matrices"); |
|
|
65 return octave_value (); |
|
|
66 } |
|
|
67 |
|
|
68 DEFBINOP (ldiv, sparse_matrix, matrix) |
|
|
69 { |
|
5322
|
70 CAST_BINOP_ARGS (octave_sparse_matrix&, const octave_matrix&); |
|
|
71 SparseType typ = v1.sparse_type (); |
|
|
72 |
|
|
73 Matrix ret = xleftdiv (v1.sparse_matrix_value (), |
|
|
74 v2.matrix_value (), typ); |
|
|
75 |
|
|
76 v1.sparse_type (typ); |
|
|
77 return ret; |
|
5164
|
78 } |
|
|
79 |
|
|
80 DEFBINOP_FN (lt, sparse_matrix, matrix, mx_el_lt) |
|
|
81 DEFBINOP_FN (le, sparse_matrix, matrix, mx_el_le) |
|
|
82 DEFBINOP_FN (eq, sparse_matrix, matrix, mx_el_eq) |
|
|
83 DEFBINOP_FN (ge, sparse_matrix, matrix, mx_el_ge) |
|
|
84 DEFBINOP_FN (gt, sparse_matrix, matrix, mx_el_gt) |
|
|
85 DEFBINOP_FN (ne, sparse_matrix, matrix, mx_el_ne) |
|
|
86 |
|
|
87 DEFBINOP_FN (el_mul, sparse_matrix, matrix, product) |
|
|
88 DEFBINOP_FN (el_div, sparse_matrix, matrix, quotient) |
|
|
89 |
|
|
90 DEFBINOP (el_pow, sparse_matrix, matrix) |
|
|
91 { |
|
|
92 CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_matrix&); |
|
|
93 |
|
|
94 return octave_value (elem_xpow (v1.sparse_matrix_value (), |
|
|
95 SparseMatrix (v2.matrix_value ()))); |
|
|
96 } |
|
|
97 |
|
|
98 DEFBINOP (el_ldiv, sparse_matrix, matrix) |
|
|
99 { |
|
|
100 CAST_BINOP_ARGS (const octave_sparse_matrix&, const octave_matrix&); |
|
|
101 |
|
|
102 return octave_value |
|
|
103 (quotient (v2.matrix_value (), v1.sparse_matrix_value ())); |
|
|
104 } |
|
|
105 |
|
|
106 DEFBINOP_FN (el_and, sparse_matrix, matrix, mx_el_and) |
|
|
107 DEFBINOP_FN (el_or, sparse_matrix, matrix, mx_el_or) |
|
|
108 |
|
|
109 DEFCATOP (sm_m, sparse_matrix, matrix) |
|
|
110 { |
|
|
111 CAST_BINOP_ARGS (octave_sparse_matrix&, const octave_matrix&); |
|
|
112 SparseMatrix tmp (v2.matrix_value ()); |
|
|
113 return octave_value (v1.sparse_matrix_value (). concat (tmp, ra_idx)); |
|
|
114 } |
|
|
115 |
|
|
116 DEFASSIGNOP (assign, sparse_matrix, matrix) |
|
|
117 { |
|
|
118 CAST_BINOP_ARGS (octave_sparse_matrix&, const octave_matrix&); |
|
|
119 |
|
|
120 SparseMatrix tmp (v2.matrix_value ()); |
|
|
121 v1.assign (idx, tmp); |
|
|
122 return octave_value (); |
|
|
123 } |
|
|
124 |
|
|
125 void |
|
|
126 install_sm_m_ops (void) |
|
|
127 { |
|
|
128 INSTALL_BINOP (op_add, octave_sparse_matrix, octave_matrix, add); |
|
|
129 INSTALL_BINOP (op_sub, octave_sparse_matrix, octave_matrix, sub); |
|
|
130 INSTALL_BINOP (op_mul, octave_sparse_matrix, octave_matrix, mul); |
|
|
131 INSTALL_BINOP (op_div, octave_sparse_matrix, octave_matrix, div); |
|
|
132 INSTALL_BINOP (op_pow, octave_sparse_matrix, octave_matrix, pow); |
|
|
133 INSTALL_BINOP (op_ldiv, octave_sparse_matrix, octave_matrix, ldiv); |
|
|
134 INSTALL_BINOP (op_lt, octave_sparse_matrix, octave_matrix, lt); |
|
|
135 INSTALL_BINOP (op_le, octave_sparse_matrix, octave_matrix, le); |
|
|
136 INSTALL_BINOP (op_eq, octave_sparse_matrix, octave_matrix, eq); |
|
|
137 INSTALL_BINOP (op_ge, octave_sparse_matrix, octave_matrix, ge); |
|
|
138 INSTALL_BINOP (op_gt, octave_sparse_matrix, octave_matrix, gt); |
|
|
139 INSTALL_BINOP (op_ne, octave_sparse_matrix, octave_matrix, ne); |
|
|
140 INSTALL_BINOP (op_el_mul, octave_sparse_matrix, octave_matrix, el_mul); |
|
|
141 INSTALL_BINOP (op_el_div, octave_sparse_matrix, octave_matrix, el_div); |
|
|
142 INSTALL_BINOP (op_el_pow, octave_sparse_matrix, octave_matrix, el_pow); |
|
|
143 INSTALL_BINOP (op_el_ldiv, octave_sparse_matrix, octave_matrix, el_ldiv); |
|
|
144 INSTALL_BINOP (op_el_and, octave_sparse_matrix, octave_matrix, el_and); |
|
|
145 INSTALL_BINOP (op_el_or, octave_sparse_matrix, octave_matrix, el_or); |
|
|
146 |
|
|
147 INSTALL_CATOP (octave_sparse_matrix, octave_matrix, sm_m); |
|
|
148 |
|
|
149 INSTALL_ASSIGNOP (op_asn_eq, octave_sparse_matrix, octave_matrix, assign); |
|
|
150 } |
|
|
151 |
|
|
152 /* |
|
|
153 ;;; Local Variables: *** |
|
|
154 ;;; mode: C++ *** |
|
|
155 ;;; End: *** |
|
|
156 */ |
