|
2376
|
1 /* |
|
|
2 |
|
2847
|
3 Copyright (C) 1996, 1997 John W. Eaton |
|
2376
|
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 2, or (at your option) any |
|
|
10 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, write to the Free |
|
|
19 Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. |
|
|
20 |
|
|
21 */ |
|
|
22 |
|
|
23 #if defined (__GNUG__) |
|
|
24 #pragma implementation |
|
|
25 #endif |
|
|
26 |
|
|
27 #ifdef HAVE_CONFIG_H |
|
|
28 #include <config.h> |
|
|
29 #endif |
|
|
30 |
|
2901
|
31 #include <iostream.h> |
|
|
32 |
|
2376
|
33 #include "lo-ieee.h" |
|
|
34 |
|
|
35 #include "gripes.h" |
|
|
36 #include "oct-map.h" |
|
|
37 #include "ops.h" |
|
|
38 #include "ov-base.h" |
|
|
39 #include "ov-scalar.h" |
|
|
40 #include "ov-re-mat.h" |
|
|
41 #include "ov-complex.h" |
|
|
42 #include "ov-cx-mat.h" |
|
|
43 #include "ov-ch-mat.h" |
|
|
44 #include "ov-str-mat.h" |
|
|
45 #include "ov-range.h" |
|
2882
|
46 #include "ov-list.h" |
|
2948
|
47 #include "variables.h" |
|
2376
|
48 |
|
|
49 int octave_base_value::t_id = -1; |
|
|
50 |
|
|
51 const string octave_base_value::t_name ("<unknown type>"); |
|
|
52 |
|
|
53 octave_value |
|
|
54 octave_base_value::index (const octave_value_list&) const |
|
|
55 { |
|
|
56 string nm = type_name (); |
|
|
57 error ("can't perform indexing operations for %s type", nm.c_str ()); |
|
|
58 return octave_value (); |
|
|
59 } |
|
|
60 |
|
|
61 idx_vector |
|
|
62 octave_base_value::index_vector (void) const |
|
|
63 { |
|
|
64 string nm = type_name (); |
|
|
65 error ("%s type invalid as index value", nm.c_str ()); |
|
|
66 return idx_vector (); |
|
|
67 } |
|
|
68 |
|
|
69 octave_value |
|
2420
|
70 octave_base_value::struct_elt_val (const string&, bool) const |
|
2376
|
71 { |
|
|
72 string nm = type_name (); |
|
|
73 error ("can't perform structure reference operations for %s type", |
|
|
74 nm.c_str ()); |
|
|
75 return octave_value (); |
|
|
76 } |
|
|
77 |
|
2948
|
78 octave_variable_reference |
|
|
79 octave_base_value::struct_elt_ref (octave_value *, const string&) |
|
2376
|
80 { |
|
|
81 string nm = type_name (); |
|
|
82 error ("can't perform structure reference operations for %s type", |
|
|
83 nm.c_str ()); |
|
2948
|
84 return octave_variable_reference (); |
|
2376
|
85 } |
|
|
86 |
|
|
87 octave_value |
|
|
88 octave_base_value::convert_to_str (void) const |
|
|
89 { |
|
|
90 gripe_wrong_type_arg ("octave_base_value::convert_to_str ()", |
|
|
91 type_name ()); |
|
|
92 return octave_value (); |
|
|
93 } |
|
|
94 |
|
|
95 void |
|
|
96 octave_base_value::convert_to_row_or_column_vector (void) |
|
|
97 { |
|
|
98 gripe_wrong_type_arg |
|
|
99 ("octave_base_value::convert_to_row_or_column_vector ()", |
|
|
100 type_name ()); |
|
|
101 } |
|
|
102 |
|
|
103 void |
|
2901
|
104 octave_base_value::print (ostream&, bool) const |
|
2376
|
105 { |
|
|
106 gripe_wrong_type_arg ("octave_base_value::print()", type_name ()); |
|
|
107 } |
|
|
108 |
|
2901
|
109 void |
|
|
110 octave_base_value::print_raw (ostream&, bool) const |
|
|
111 { |
|
|
112 gripe_wrong_type_arg ("octave_base_value::print_raw()", type_name ()); |
|
|
113 } |
|
|
114 |
|
|
115 bool |
|
|
116 octave_base_value::print_name_tag (ostream& os, const string& name) const |
|
|
117 { |
|
|
118 indent (os); |
|
|
119 os << name << " ="; |
|
|
120 newline (os); |
|
|
121 newline (os); |
|
|
122 return true; |
|
|
123 } |
|
|
124 |
|
2376
|
125 double |
|
|
126 octave_base_value::double_value (bool) const |
|
|
127 { |
|
|
128 double retval = octave_NaN; |
|
|
129 gripe_wrong_type_arg ("octave_base_value::double_value ()", type_name ()); |
|
|
130 return retval; |
|
|
131 } |
|
|
132 |
|
|
133 Matrix |
|
|
134 octave_base_value::matrix_value (bool) const |
|
|
135 { |
|
|
136 Matrix retval; |
|
|
137 gripe_wrong_type_arg ("octave_base_value::matrix_value()", type_name ()); |
|
|
138 return retval; |
|
|
139 } |
|
|
140 |
|
|
141 Complex |
|
|
142 octave_base_value::complex_value (bool) const |
|
|
143 { |
|
|
144 Complex retval (octave_NaN, octave_NaN); |
|
|
145 gripe_wrong_type_arg ("octave_base_value::complex_value()", type_name ()); |
|
|
146 return retval; |
|
|
147 } |
|
|
148 |
|
|
149 ComplexMatrix |
|
|
150 octave_base_value::complex_matrix_value (bool) const |
|
|
151 { |
|
|
152 ComplexMatrix retval; |
|
|
153 gripe_wrong_type_arg ("octave_base_value::complex_matrix_value()", |
|
|
154 type_name ()); |
|
|
155 return retval; |
|
|
156 } |
|
|
157 |
|
|
158 charMatrix |
|
|
159 octave_base_value::char_matrix_value (bool) const |
|
|
160 { |
|
|
161 charMatrix retval; |
|
|
162 gripe_wrong_type_arg ("octave_base_value::char_matrix_value()", |
|
|
163 type_name ()); |
|
|
164 return retval; |
|
|
165 } |
|
|
166 |
|
2493
|
167 string_vector |
|
2376
|
168 octave_base_value::all_strings (void) const |
|
|
169 { |
|
2493
|
170 string_vector retval; |
|
2376
|
171 gripe_wrong_type_arg ("octave_base_value::all_strings()", type_name ()); |
|
|
172 return retval; |
|
|
173 } |
|
|
174 |
|
|
175 string |
|
|
176 octave_base_value::string_value (void) const |
|
|
177 { |
|
|
178 string retval; |
|
|
179 gripe_wrong_type_arg ("octave_base_value::string_value()", type_name ()); |
|
|
180 return retval; |
|
|
181 } |
|
|
182 |
|
|
183 Range |
|
|
184 octave_base_value::range_value (void) const |
|
|
185 { |
|
|
186 Range retval; |
|
|
187 gripe_wrong_type_arg ("octave_base_value::range_value()", type_name ()); |
|
|
188 return retval; |
|
|
189 } |
|
|
190 |
|
|
191 Octave_map |
|
|
192 octave_base_value::map_value (void) const |
|
|
193 { |
|
|
194 Octave_map retval; |
|
|
195 gripe_wrong_type_arg ("octave_base_value::map_value()", type_name ()); |
|
|
196 return retval; |
|
|
197 } |
|
|
198 |
|
2901
|
199 octave_stream * |
|
|
200 octave_base_value::stream_value (void) const |
|
|
201 { |
|
|
202 octave_stream *retval = 0; |
|
|
203 gripe_wrong_type_arg ("octave_base_value::stream_value()", type_name ()); |
|
|
204 return retval; |
|
|
205 } |
|
|
206 |
|
|
207 int |
|
|
208 octave_base_value::stream_number (void) const |
|
|
209 { |
|
|
210 int retval = -1; |
|
|
211 gripe_wrong_type_arg ("octave_base_value::stream_number()", type_name ()); |
|
|
212 return retval; |
|
|
213 } |
|
|
214 |
|
2882
|
215 octave_value_list |
|
|
216 octave_base_value::list_value (void) const |
|
|
217 { |
|
|
218 octave_value_list retval; |
|
|
219 gripe_wrong_type_arg ("octave_base_value::list_value()", type_name ()); |
|
|
220 return retval; |
|
|
221 } |
|
|
222 |
|
2825
|
223 bool |
|
|
224 octave_base_value::bool_value (void) const |
|
|
225 { |
|
|
226 bool retval = false; |
|
|
227 gripe_wrong_type_arg ("octave_base_value::bool_value()", type_name ()); |
|
|
228 return retval; |
|
|
229 } |
|
|
230 |
|
|
231 boolMatrix |
|
|
232 octave_base_value::bool_matrix_value (void) const |
|
|
233 { |
|
|
234 boolMatrix retval; |
|
|
235 gripe_wrong_type_arg ("octave_base_value::bool_matrix_value()", |
|
|
236 type_name ()); |
|
|
237 return retval; |
|
|
238 } |
|
|
239 |
|
2376
|
240 octave_value |
|
|
241 octave_base_value::not (void) const |
|
|
242 { |
|
|
243 octave_value retval; |
|
|
244 gripe_wrong_type_arg ("octave_base_value::not()", type_name ()); |
|
|
245 return retval; |
|
|
246 } |
|
|
247 |
|
|
248 octave_value |
|
|
249 octave_base_value::uminus (void) const |
|
|
250 { |
|
|
251 octave_value retval; |
|
|
252 gripe_wrong_type_arg ("octave_base_value::uminus()", type_name ()); |
|
|
253 return retval; |
|
|
254 } |
|
|
255 |
|
|
256 octave_value |
|
|
257 octave_base_value::transpose (void) const |
|
|
258 { |
|
|
259 octave_value retval; |
|
|
260 gripe_wrong_type_arg ("octave_base_value::transpose()", type_name ()); |
|
|
261 return retval; |
|
|
262 } |
|
|
263 |
|
|
264 octave_value |
|
|
265 octave_base_value::hermitian (void) const |
|
|
266 { |
|
|
267 octave_value retval; |
|
|
268 gripe_wrong_type_arg ("octave_base_value::hermitian()", type_name ()); |
|
|
269 return retval; |
|
|
270 } |
|
|
271 |
|
|
272 void |
|
|
273 octave_base_value::increment (void) |
|
|
274 { |
|
|
275 gripe_wrong_type_arg ("octave_base_value::increment()", type_name ()); |
|
|
276 } |
|
|
277 |
|
|
278 void |
|
|
279 octave_base_value::decrement (void) |
|
|
280 { |
|
|
281 gripe_wrong_type_arg ("octave_base_value::decrement()", type_name ()); |
|
|
282 } |
|
|
283 |
|
|
284 static octave_value * |
|
|
285 matrix_conv (const octave_value&) |
|
|
286 { |
|
|
287 return new octave_matrix (); |
|
|
288 } |
|
|
289 |
|
|
290 static octave_value * |
|
|
291 complex_matrix_conv (const octave_value&) |
|
|
292 { |
|
|
293 return new octave_complex_matrix (); |
|
|
294 } |
|
|
295 |
|
|
296 static octave_value * |
|
|
297 string_conv (const octave_value&) |
|
|
298 { |
|
|
299 return new octave_char_matrix_str (); |
|
|
300 } |
|
|
301 |
|
|
302 void |
|
|
303 install_base_type_conversions (void) |
|
|
304 { |
|
|
305 INSTALL_ASSIGNCONV (octave_base_value, octave_scalar, octave_matrix); |
|
|
306 INSTALL_ASSIGNCONV (octave_base_value, octave_matrix, octave_matrix); |
|
|
307 INSTALL_ASSIGNCONV (octave_base_value, octave_complex, octave_complex_matrix); |
|
|
308 INSTALL_ASSIGNCONV (octave_base_value, octave_complex_matrix, octave_complex_matrix); |
|
|
309 INSTALL_ASSIGNCONV (octave_base_value, octave_range, octave_matrix); |
|
|
310 INSTALL_ASSIGNCONV (octave_base_value, octave_char_matrix_str, octave_char_matrix_str); |
|
|
311 |
|
|
312 INSTALL_WIDENOP (octave_base_value, octave_matrix, matrix_conv); |
|
|
313 INSTALL_WIDENOP (octave_base_value, octave_complex_matrix, complex_matrix_conv); |
|
|
314 INSTALL_WIDENOP (octave_base_value, octave_char_matrix_str, string_conv); |
|
|
315 } |
|
|
316 |
|
|
317 /* |
|
|
318 ;;; Local Variables: *** |
|
|
319 ;;; mode: C++ *** |
|
|
320 ;;; End: *** |
|
|
321 */ |
