Mercurial > octave
annotate src/OPERATORS/op-range.cc @ 8150:283989f2da9b
make null assignment matlab compatible
author | Jaroslav Hajek <highegg@gmail.com> |
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date | Fri, 26 Sep 2008 11:52:01 -0400 |
parents | 82be108cc558 |
children | 9238637cb81c |
rev | line source |
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3207 | 1 /* |
2 | |
7017 | 3 Copyright (C) 1996, 1997, 1998, 2000, 2002, 2004, 2005, 2007 |
4 John W. Eaton | |
3207 | 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 | |
7016 | 10 Free Software Foundation; either version 3 of the License, or (at your |
11 option) any later version. | |
3207 | 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 | |
7016 | 19 along with Octave; see the file COPYING. If not, see |
20 <http://www.gnu.org/licenses/>. | |
3207 | 21 |
22 */ | |
23 | |
24 #ifdef HAVE_CONFIG_H | |
25 #include <config.h> | |
26 #endif | |
27 | |
28 #include "gripes.h" | |
4055 | 29 #include "oct-obj.h" |
3207 | 30 #include "ov.h" |
31 #include "ov-range.h" | |
4915 | 32 #include "ov-ch-mat.h" |
33 #include "ov-scalar.h" | |
34 #include "ov-re-mat.h" | |
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35 #include "ov-flt-re-mat.h" |
4915 | 36 #include "ov-complex.h" |
37 #include "ov-cx-mat.h" | |
38 #include "ov-bool.h" | |
39 #include "ov-bool-mat.h" | |
3207 | 40 #include "ov-typeinfo.h" |
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41 #include "ov-null-mat.h" |
3207 | 42 #include "ops.h" |
43 | |
44 // range unary ops. | |
45 | |
46 DEFUNOP (not, range) | |
47 { | |
48 CAST_UNOP_ARG (const octave_range&); | |
49 | |
50 return octave_value (! v.matrix_value()); | |
51 } | |
52 | |
4965 | 53 DEFUNOP_OP (uplus, range, /* no-op */) |
3207 | 54 DEFUNOP_OP (uminus, range, -) |
55 | |
56 DEFUNOP (transpose, range) | |
57 { | |
58 CAST_UNOP_ARG (const octave_range&); | |
59 | |
60 return octave_value (v.matrix_value().transpose ()); | |
61 } | |
62 | |
4915 | 63 DEFNDCATOP_FN (r_r, range, range, array, array, concat) |
64 DEFNDCATOP_FN (r_s, range, scalar, array, array, concat) | |
65 DEFNDCATOP_FN (r_m, range, matrix, array, array, concat) | |
66 DEFNDCATOP_FN (r_cs, range, complex, array, complex_array, concat) | |
67 DEFNDCATOP_FN (r_cm, range, complex_matrix, array, complex_array, concat) | |
68 DEFNDCATOP_FN (r_b, range, bool, array, array, concat) | |
69 DEFNDCATOP_FN (r_bm, range, bool_matrix, array, array, concat) | |
70 DEFNDCATOP_FN (r_chm, range, char_matrix, array, char_array, concat) | |
71 DEFNDCATOP_FN (s_r, scalar, range, array, array, concat) | |
72 DEFNDCATOP_FN (m_r, matrix, range, array, array, concat) | |
73 DEFNDCATOP_FN (cs_r, complex, range, complex_array, array, concat) | |
74 DEFNDCATOP_FN (cm_r, complex_matrix, range, complex_array, array, concat) | |
75 DEFNDCATOP_FN (b_r, bool, range, array, array, concat) | |
76 DEFNDCATOP_FN (bm_r, bool_matrix, range, array, array, concat) | |
77 DEFNDCATOP_FN (chm_r, char_matrix, range, char_array, array, concat) | |
78 | |
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79 CONVDECL (range_to_float_matrix) |
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80 { |
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81 CAST_CONV_ARG (const octave_range&); |
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82 |
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83 return new octave_float_matrix (FloatNDArray (v.array_value ())); |
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84 } |
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85 |
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86 CONVDECL (range_to_matrix) |
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87 { |
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88 CAST_CONV_ARG (const octave_range&); |
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89 |
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90 return new octave_matrix (v.array_value ()); |
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91 } |
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92 |
3207 | 93 void |
94 install_range_ops (void) | |
95 { | |
3538 | 96 INSTALL_UNOP (op_not, octave_range, not); |
4965 | 97 INSTALL_UNOP (op_uplus, octave_range, uplus); |
3538 | 98 INSTALL_UNOP (op_uminus, octave_range, uminus); |
99 INSTALL_UNOP (op_transpose, octave_range, transpose); | |
100 INSTALL_UNOP (op_hermitian, octave_range, transpose); | |
4915 | 101 |
102 INSTALL_CATOP (octave_range, octave_range, r_r); | |
103 INSTALL_CATOP (octave_range, octave_scalar, r_s); | |
104 INSTALL_CATOP (octave_range, octave_matrix, r_m); | |
105 INSTALL_CATOP (octave_range, octave_complex, r_cs); | |
106 INSTALL_CATOP (octave_range, octave_complex_matrix, r_cm); | |
107 INSTALL_CATOP (octave_range, octave_bool, r_b); | |
108 INSTALL_CATOP (octave_range, octave_bool_matrix, r_bm); | |
109 INSTALL_CATOP (octave_range, octave_char_matrix, r_chm); | |
110 INSTALL_CATOP (octave_scalar, octave_range, s_r); | |
111 INSTALL_CATOP (octave_matrix, octave_range, m_r); | |
112 INSTALL_CATOP (octave_complex, octave_range, cs_r); | |
113 INSTALL_CATOP (octave_complex_matrix, octave_range, cm_r); | |
114 INSTALL_CATOP (octave_bool, octave_range, b_r); | |
115 INSTALL_CATOP (octave_bool_matrix, octave_range, bm_r); | |
116 INSTALL_CATOP (octave_char_matrix, octave_range, chm_r); | |
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117 |
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118 INSTALL_CONVOP (octave_range, octave_float_matrix, range_to_float_matrix); |
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parents:
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119 |
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120 // FIXME: this would be unneccessary if octave_base_value::numeric_assign always tried converting |
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121 // lhs before rhs. |
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122 |
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123 INSTALL_ASSIGNCONV (octave_range, octave_null_matrix, octave_matrix); |
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parents:
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124 INSTALL_ASSIGNCONV (octave_range, octave_null_str, octave_matrix); |
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parents:
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125 INSTALL_ASSIGNCONV (octave_range, octave_null_sq_str, octave_matrix); |
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parents:
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126 |
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127 // However, this should probably be here just in case we need it. |
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128 |
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129 INSTALL_WIDENOP (octave_range, octave_matrix, range_to_matrix); |
3207 | 130 } |
131 | |
132 /* | |
133 ;;; Local Variables: *** | |
134 ;;; mode: C++ *** | |
135 ;;; End: *** | |
136 */ |