Mercurial > octave-nkf
annotate src/ov-base.h @ 11586:12df7854fa7c
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author | John W. Eaton <jwe@octave.org> |
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date | Thu, 20 Jan 2011 17:24:59 -0500 |
parents | fd0a3ac60b0e |
children | a21a3875ca83 |
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2376 | 1 /* |
2 | |
11523 | 3 Copyright (C) 1996-2011 John W. Eaton |
4 Copyright (C) 2009-2010 VZLU Prague | |
2376 | 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. | |
2376 | 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/>. | |
2376 | 21 |
22 */ | |
23 | |
24 #if !defined (octave_base_value_h) | |
25 #define octave_base_value_h 1 | |
26 | |
27 #include <cstdlib> | |
28 | |
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29 #include <iosfwd> |
5759 | 30 #include <list> |
2376 | 31 #include <string> |
32 | |
5759 | 33 #include "Range.h" |
5828 | 34 #include "data-conv.h" |
5900 | 35 #include "mxarray.h" |
2376 | 36 #include "mx-base.h" |
37 #include "str-vec.h" | |
38 | |
39 #include "error.h" | |
8676 | 40 #include "oct-hdf5.h" |
2376 | 41 |
3351 | 42 class Cell; |
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43 class octave_map; |
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44 class octave_scalar_map; |
5759 | 45 class octave_value; |
2376 | 46 class octave_value_list; |
5759 | 47 class octave_stream; |
48 class octave_function; | |
49 class octave_user_function; | |
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50 class octave_user_script; |
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51 class octave_user_code; |
5759 | 52 class octave_fcn_handle; |
53 class octave_fcn_inline; | |
54 class octave_value_list; | |
55 class octave_lvalue; | |
2376 | 56 |
57 class tree_walker; | |
58 | |
9685 | 59 enum builtin_type_t |
60 { | |
61 btyp_double, | |
62 btyp_float, | |
63 btyp_complex, | |
64 btyp_float_complex, | |
65 btyp_int8, | |
66 btyp_int16, | |
67 btyp_int32, | |
68 btyp_int64, | |
69 btyp_uint8, | |
70 btyp_uint16, | |
71 btyp_uint32, | |
72 btyp_uint64, | |
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73 btyp_bool, |
9685 | 74 btyp_char, |
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75 btyp_struct, |
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76 btyp_cell, |
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77 btyp_func_handle, |
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78 btyp_unknown, |
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79 btyp_num_types = btyp_unknown |
9685 | 80 }; |
81 | |
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82 extern OCTINTERP_API std::string |
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83 btyp_class_name [btyp_num_types]; |
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84 |
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85 extern OCTINTERP_API string_vector |
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86 get_builtin_classes (void); |
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87 |
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88 inline bool btyp_isnumeric (builtin_type_t btyp) |
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89 { return btyp <= btyp_uint64; } |
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90 |
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91 inline bool btyp_isinteger (builtin_type_t btyp) |
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92 { return btyp >= btyp_int8 && btyp <= btyp_uint64; } |
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93 |
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94 inline bool btyp_isfloat (builtin_type_t btyp) |
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95 { return btyp <= btyp_float_complex; } |
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96 |
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97 inline bool btyp_isarray (builtin_type_t btyp) |
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98 { return btyp <= btyp_char; } |
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99 |
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100 // Compute a numeric type for a possibly mixed-type operation, using these rules: |
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101 // bool -> double |
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102 // single + double -> single |
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103 // real + complex -> complex |
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104 // integer + real -> integer |
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105 // uint + uint -> uint (the bigger one) |
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106 // sint + sint -> sint (the bigger one) |
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107 // |
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108 // failing otherwise. |
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109 |
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110 extern OCTINTERP_API |
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111 builtin_type_t btyp_mixed_numeric (builtin_type_t x, builtin_type_t y); |
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112 |
9685 | 113 template <class T> |
114 struct class_to_btyp | |
115 { | |
116 static const builtin_type_t btyp = btyp_unknown; | |
117 }; | |
118 | |
119 #define DEF_CLASS_TO_BTYP(CLASS,BTYP) \ | |
120 template <> \ | |
121 struct class_to_btyp<CLASS> \ | |
122 { static const builtin_type_t btyp = BTYP; } | |
123 | |
124 DEF_CLASS_TO_BTYP (double, btyp_double); | |
125 DEF_CLASS_TO_BTYP (float, btyp_float); | |
126 DEF_CLASS_TO_BTYP (Complex, btyp_complex); | |
127 DEF_CLASS_TO_BTYP (FloatComplex, btyp_float_complex); | |
128 DEF_CLASS_TO_BTYP (octave_int8, btyp_int8); | |
129 DEF_CLASS_TO_BTYP (octave_int16, btyp_int16); | |
130 DEF_CLASS_TO_BTYP (octave_int32, btyp_int32); | |
131 DEF_CLASS_TO_BTYP (octave_int64, btyp_int64); | |
132 DEF_CLASS_TO_BTYP (octave_uint8, btyp_uint8); | |
133 DEF_CLASS_TO_BTYP (octave_uint16, btyp_uint16); | |
134 DEF_CLASS_TO_BTYP (octave_uint32, btyp_uint32); | |
135 DEF_CLASS_TO_BTYP (octave_uint64, btyp_uint64); | |
136 DEF_CLASS_TO_BTYP (bool, btyp_bool); | |
137 DEF_CLASS_TO_BTYP (char, btyp_char); | |
138 | |
5759 | 139 // T_ID is the type id of struct objects, set by register_type(). |
140 // T_NAME is the type name of struct objects. | |
7067 | 141 |
5759 | 142 #define DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA \ |
7066 | 143 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA2 (OCTAVE_EMPTY_CPP_ARG) |
5759 | 144 |
145 #define DECLARE_OV_BASE_TYPEID_FUNCTIONS_AND_DATA \ | |
146 DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA2(virtual) | |
147 | |
148 #define DECLARE_OV_TYPEID_FUNCTIONS_AND_DATA2(VIRTUAL) \ | |
149 public: \ | |
150 VIRTUAL int type_id (void) const { return t_id; } \ | |
151 VIRTUAL std::string type_name (void) const { return t_name; } \ | |
152 VIRTUAL std::string class_name (void) const { return c_name; } \ | |
153 static int static_type_id (void) { return t_id; } \ | |
154 static std::string static_type_name (void) { return t_name; } \ | |
155 static std::string static_class_name (void) { return c_name; } \ | |
156 static void register_type (void); \ | |
157 \ | |
158 private: \ | |
159 static int t_id; \ | |
160 static const std::string t_name; \ | |
161 static const std::string c_name; | |
162 | |
163 | |
164 #define DEFINE_OV_TYPEID_FUNCTIONS_AND_DATA(t, n, c) \ | |
165 int t::t_id (-1); \ | |
166 const std::string t::t_name (n); \ | |
167 const std::string t::c_name (c); \ | |
168 void t::register_type (void) \ | |
169 { \ | |
170 t_id = octave_value_typeinfo::register_type (t::t_name, \ | |
10313 | 171 t::c_name, \ |
172 octave_value (new t ())); \ | |
5759 | 173 } |
174 | |
2477 | 175 // A base value type, so that derived types only have to redefine what |
176 // they need (if they are derived from octave_base_value instead of | |
177 // octave_value). | |
2376 | 178 |
179 class | |
6109 | 180 OCTINTERP_API |
5759 | 181 octave_base_value |
2376 | 182 { |
183 public: | |
184 | |
5759 | 185 typedef octave_base_value * (*type_conv_fcn) (const octave_base_value&); |
186 | |
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187 // type conversion, including result type information |
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188 class type_conv_info |
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189 { |
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190 public: |
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191 type_conv_info (type_conv_fcn f = 0, int t = -1) : _fcn (f), _type_id (t) { } |
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192 |
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193 operator type_conv_fcn (void) const { return _fcn; } |
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194 |
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195 octave_base_value * operator () (const octave_base_value &v) const |
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196 { return (*_fcn) (v); } |
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197 |
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198 int type_id (void) const { return _type_id; } |
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199 |
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200 private: |
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201 type_conv_fcn _fcn; |
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202 int _type_id; |
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203 }; |
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204 |
5759 | 205 friend class octave_value; |
2376 | 206 |
5759 | 207 octave_base_value (void) : count (1) { } |
208 | |
9521 | 209 octave_base_value (const octave_base_value&) : count (1) { } |
2376 | 210 |
5759 | 211 virtual ~octave_base_value (void) { } |
212 | |
9521 | 213 // Unconditional clone. Always clones. |
5759 | 214 virtual octave_base_value * |
215 clone (void) const { return new octave_base_value (*this); } | |
2376 | 216 |
9521 | 217 // Empty clone. |
5759 | 218 virtual octave_base_value * |
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219 empty_clone (void) const; |
2376 | 220 |
9521 | 221 // Unique clone. Usually clones, but may be overriden to fake the |
222 // cloning when sharing copies is to be controlled from within an | |
223 // instance (see octave_class). | |
224 virtual octave_base_value * | |
225 unique_clone (void) { return clone (); } | |
226 | |
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227 virtual type_conv_info |
5759 | 228 numeric_conversion_function (void) const |
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229 { return type_conv_info (); } |
2410 | 230 |
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231 virtual type_conv_info |
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232 numeric_demotion_function (void) const |
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233 { return type_conv_info (); } |
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234 |
5759 | 235 virtual octave_value squeeze (void) const; |
236 | |
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237 virtual octave_value full_value (void) const; |
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238 |
5759 | 239 virtual octave_base_value *try_narrowing_conversion (void) { return 0; } |
4532 | 240 |
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241 virtual void maybe_economize (void) { } |
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242 |
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243 virtual Matrix size (void); |
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244 |
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245 virtual octave_idx_type numel (const octave_value_list&); |
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246 |
5759 | 247 virtual octave_value |
248 subsref (const std::string& type, | |
10313 | 249 const std::list<octave_value_list>& idx); |
3933 | 250 |
5759 | 251 virtual octave_value_list |
252 subsref (const std::string& type, | |
10313 | 253 const std::list<octave_value_list>& idx, |
254 int nargout); | |
3933 | 255 |
5759 | 256 virtual octave_value |
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257 subsref (const std::string& type, |
10313 | 258 const std::list<octave_value_list>& idx, |
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259 bool auto_add); |
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260 |
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261 virtual octave_value_list |
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262 subsref (const std::string& type, |
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263 const std::list<octave_value_list>& idx, |
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264 int nargout, |
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265 const std::list<octave_lvalue> *lvalue_list); |
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266 |
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267 virtual octave_value |
5885 | 268 do_index_op (const octave_value_list& idx, bool resize_ok = false); |
2974 | 269 |
5759 | 270 virtual octave_value_list |
3544 | 271 do_multi_index_op (int nargout, const octave_value_list& idx); |
2376 | 272 |
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273 virtual octave_value_list |
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274 do_multi_index_op (int nargout, const octave_value_list& idx, |
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275 const std::list<octave_lvalue> *lvalue_list); |
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276 |
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277 virtual void assign (const std::string&, const octave_value&) { } |
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278 |
5759 | 279 virtual octave_value |
280 subsasgn (const std::string& type, | |
10313 | 281 const std::list<octave_value_list>& idx, |
282 const octave_value& rhs); | |
2376 | 283 |
5759 | 284 virtual idx_vector index_vector (void) const; |
2376 | 285 |
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286 virtual dim_vector dims (void) const { return dim_vector (); } |
4559 | 287 |
5759 | 288 octave_idx_type rows (void) const |
289 { | |
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290 const dim_vector dv = dims (); |
5164 | 291 |
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292 return dv(0); |
5759 | 293 } |
4791 | 294 |
5759 | 295 octave_idx_type columns (void) const |
296 { | |
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297 const dim_vector dv = dims (); |
5602 | 298 |
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299 return dv(1); |
5759 | 300 } |
5604 | 301 |
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302 virtual int ndims (void) const |
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303 { return dims ().length (); } |
4567 | 304 |
5759 | 305 virtual octave_idx_type numel (void) const { return dims ().numel (); } |
4593 | 306 |
5759 | 307 virtual octave_idx_type capacity (void) const { return numel (); } |
308 | |
309 virtual size_t byte_size (void) const { return 0; } | |
4915 | 310 |
5759 | 311 virtual octave_idx_type nnz (void) const; |
2376 | 312 |
5759 | 313 virtual octave_idx_type nzmax (void) const; |
314 | |
5900 | 315 virtual octave_idx_type nfields (void) const; |
316 | |
5759 | 317 virtual octave_value reshape (const dim_vector&) const; |
3351 | 318 |
5759 | 319 virtual octave_value permute (const Array<int>& vec, bool = false) const; |
2376 | 320 |
5759 | 321 virtual octave_value resize (const dim_vector&, bool fill = false) const; |
2376 | 322 |
5785 | 323 virtual MatrixType matrix_type (void) const; |
324 | |
325 virtual MatrixType matrix_type (const MatrixType& typ) const; | |
326 | |
5759 | 327 virtual bool is_defined (void) const { return false; } |
4505 | 328 |
5759 | 329 bool is_empty (void) const { return numel () == 0; } |
2376 | 330 |
5759 | 331 virtual bool is_cell (void) const { return false; } |
2376 | 332 |
6116 | 333 virtual bool is_cellstr (void) const { return false; } |
334 | |
5759 | 335 virtual bool is_real_scalar (void) const { return false; } |
4587 | 336 |
5759 | 337 virtual bool is_real_matrix (void) const { return false; } |
338 | |
339 virtual bool is_real_nd_array (void) const { return false; } | |
2376 | 340 |
5759 | 341 virtual bool is_complex_scalar (void) const { return false; } |
2376 | 342 |
5759 | 343 virtual bool is_complex_matrix (void) const { return false; } |
344 | |
5881 | 345 virtual bool is_bool_scalar (void) const { return false; } |
346 | |
5759 | 347 virtual bool is_bool_matrix (void) const { return false; } |
5279 | 348 |
5759 | 349 virtual bool is_char_matrix (void) const { return false; } |
2376 | 350 |
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351 virtual bool is_diag_matrix (void) const { return false; } |
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352 |
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353 virtual bool is_perm_matrix (void) const { return false; } |
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354 |
5759 | 355 virtual bool is_string (void) const { return false; } |
2376 | 356 |
5759 | 357 virtual bool is_sq_string (void) const { return false; } |
4643 | 358 |
5759 | 359 virtual bool is_range (void) const { return false; } |
3977 | 360 |
5759 | 361 virtual bool is_map (void) const { return false; } |
362 | |
7336 | 363 virtual bool is_object (void) const { return false; } |
364 | |
5759 | 365 virtual bool is_cs_list (void) const { return false; } |
2376 | 366 |
5759 | 367 virtual bool is_magic_colon (void) const { return false; } |
2376 | 368 |
5759 | 369 virtual bool is_all_va_args (void) const { return false; } |
2376 | 370 |
5759 | 371 virtual octave_value all (int = 0) const; |
372 | |
373 virtual octave_value any (int = 0) const; | |
2376 | 374 |
9685 | 375 virtual builtin_type_t builtin_type (void) const { return btyp_unknown; } |
376 | |
5895 | 377 virtual bool is_double_type (void) const { return false; } |
378 | |
379 virtual bool is_single_type (void) const { return false; } | |
380 | |
7576 | 381 virtual bool is_float_type (void) const { return false; } |
382 | |
5895 | 383 virtual bool is_int8_type (void) const { return false; } |
384 | |
385 virtual bool is_int16_type (void) const { return false; } | |
386 | |
387 virtual bool is_int32_type (void) const { return false; } | |
388 | |
389 virtual bool is_int64_type (void) const { return false; } | |
390 | |
391 virtual bool is_uint8_type (void) const { return false; } | |
392 | |
393 virtual bool is_uint16_type (void) const { return false; } | |
394 | |
395 virtual bool is_uint32_type (void) const { return false; } | |
396 | |
397 virtual bool is_uint64_type (void) const { return false; } | |
398 | |
5759 | 399 virtual bool is_bool_type (void) const { return false; } |
3209 | 400 |
6223 | 401 virtual bool is_integer_type (void) const { return false; } |
402 | |
5759 | 403 virtual bool is_real_type (void) const { return false; } |
2376 | 404 |
5759 | 405 virtual bool is_complex_type (void) const { return false; } |
2376 | 406 |
407 // Would be nice to get rid of the next four functions: | |
408 | |
5759 | 409 virtual bool is_scalar_type (void) const { return false; } |
2376 | 410 |
5759 | 411 virtual bool is_matrix_type (void) const { return false; } |
2376 | 412 |
5759 | 413 virtual bool is_numeric_type (void) const { return false; } |
2376 | 414 |
5759 | 415 virtual bool is_sparse_type (void) const { return false; } |
5631 | 416 |
5759 | 417 virtual bool is_true (void) const { return false; } |
418 | |
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419 virtual bool is_null_value (void) const { return false; } |
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420 |
5759 | 421 virtual bool is_constant (void) const { return false; } |
2376 | 422 |
5759 | 423 virtual bool is_function_handle (void) const { return false; } |
2376 | 424 |
5759 | 425 virtual bool is_inline_function (void) const { return false; } |
2974 | 426 |
5759 | 427 virtual bool is_function (void) const { return false; } |
4954 | 428 |
7336 | 429 virtual bool is_user_script (void) const { return false; } |
430 | |
431 virtual bool is_user_function (void) const { return false; } | |
432 | |
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433 virtual bool is_user_code (void) const { return false; } |
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434 |
5759 | 435 virtual bool is_builtin_function (void) const { return false; } |
2974 | 436 |
5759 | 437 virtual bool is_dld_function (void) const { return false; } |
3325 | 438 |
5864 | 439 virtual bool is_mex_function (void) const { return false; } |
440 | |
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441 virtual void erase_subfunctions (void) { } |
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442 |
5759 | 443 virtual short int short_value (bool = false, bool = false) const; |
4254 | 444 |
5759 | 445 virtual unsigned short int ushort_value (bool = false, bool = false) const; |
4254 | 446 |
5759 | 447 virtual int int_value (bool = false, bool = false) const; |
3202 | 448 |
5759 | 449 virtual unsigned int uint_value (bool = false, bool = false) const; |
4254 | 450 |
5759 | 451 virtual int nint_value (bool = false) const; |
3202 | 452 |
5759 | 453 virtual long int long_value (bool = false, bool = false) const; |
4254 | 454 |
5759 | 455 virtual unsigned long int ulong_value (bool = false, bool = false) const; |
4254 | 456 |
5759 | 457 virtual double double_value (bool = false) const; |
2376 | 458 |
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459 virtual float float_value (bool = false) const; |
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460 |
5759 | 461 virtual double scalar_value (bool frc_str_conv = false) const |
3145 | 462 { return double_value (frc_str_conv); } |
2376 | 463 |
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464 virtual float float_scalar_value (bool frc_str_conv = false) const |
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465 { return float_value (frc_str_conv); } |
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466 |
5759 | 467 virtual Cell cell_value (void) const; |
3351 | 468 |
5759 | 469 virtual Matrix matrix_value (bool = false) const; |
3145 | 470 |
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471 virtual FloatMatrix float_matrix_value (bool = false) const; |
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472 |
5759 | 473 virtual NDArray array_value (bool = false) const; |
4505 | 474 |
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475 virtual FloatNDArray float_array_value (bool = false) const; |
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476 |
5759 | 477 virtual Complex complex_value (bool = false) const; |
2376 | 478 |
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479 virtual FloatComplex float_complex_value (bool = false) const; |
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480 |
5759 | 481 virtual ComplexMatrix complex_matrix_value (bool = false) const; |
2376 | 482 |
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483 virtual FloatComplexMatrix float_complex_matrix_value (bool = false) const; |
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484 |
5759 | 485 virtual ComplexNDArray complex_array_value (bool = false) const; |
4550 | 486 |
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487 virtual FloatComplexNDArray float_complex_array_value (bool = false) const; |
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488 |
5943 | 489 virtual bool bool_value (bool = false) const; |
4550 | 490 |
5943 | 491 virtual boolMatrix bool_matrix_value (bool = false) const; |
4550 | 492 |
5943 | 493 virtual boolNDArray bool_array_value (bool = false) const; |
4550 | 494 |
5759 | 495 virtual charMatrix char_matrix_value (bool force = false) const; |
496 | |
497 virtual charNDArray char_array_value (bool = false) const; | |
2376 | 498 |
5759 | 499 virtual SparseMatrix sparse_matrix_value (bool = false) const; |
4550 | 500 |
5759 | 501 virtual SparseComplexMatrix sparse_complex_matrix_value (bool = false) const; |
5164 | 502 |
5759 | 503 virtual SparseBoolMatrix sparse_bool_matrix_value (bool = false) const; |
5164 | 504 |
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505 virtual DiagMatrix diag_matrix_value (bool = false) const; |
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506 |
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507 virtual FloatDiagMatrix float_diag_matrix_value (bool = false) const; |
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508 |
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509 virtual ComplexDiagMatrix complex_diag_matrix_value (bool = false) const; |
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510 |
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511 virtual FloatComplexDiagMatrix float_complex_diag_matrix_value (bool = false) const; |
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512 |
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513 virtual PermMatrix perm_matrix_value (void) const; |
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514 |
5759 | 515 virtual octave_int8 int8_scalar_value (void) const; |
5164 | 516 |
5759 | 517 virtual octave_int16 int16_scalar_value (void) const; |
4910 | 518 |
5759 | 519 virtual octave_int32 int32_scalar_value (void) const; |
520 | |
521 virtual octave_int64 int64_scalar_value (void) const; | |
4910 | 522 |
5759 | 523 virtual octave_uint8 uint8_scalar_value (void) const; |
4910 | 524 |
5759 | 525 virtual octave_uint16 uint16_scalar_value (void) const; |
4910 | 526 |
5759 | 527 virtual octave_uint32 uint32_scalar_value (void) const; |
4910 | 528 |
5759 | 529 virtual octave_uint64 uint64_scalar_value (void) const; |
4910 | 530 |
5759 | 531 virtual int8NDArray int8_array_value (void) const; |
4910 | 532 |
5759 | 533 virtual int16NDArray int16_array_value (void) const; |
4910 | 534 |
5759 | 535 virtual int32NDArray int32_array_value (void) const; |
4906 | 536 |
5759 | 537 virtual int64NDArray int64_array_value (void) const; |
4906 | 538 |
5759 | 539 virtual uint8NDArray uint8_array_value (void) const; |
4906 | 540 |
5759 | 541 virtual uint16NDArray uint16_array_value (void) const; |
4906 | 542 |
5759 | 543 virtual uint32NDArray uint32_array_value (void) const; |
4906 | 544 |
5759 | 545 virtual uint64NDArray uint64_array_value (void) const; |
4906 | 546 |
5759 | 547 virtual string_vector all_strings (bool pad = false) const; |
4906 | 548 |
5759 | 549 virtual std::string string_value (bool force = false) const; |
4906 | 550 |
8732 | 551 virtual Array<std::string> cellstr_value (void) const; |
552 | |
5759 | 553 virtual Range range_value (void) const; |
2376 | 554 |
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555 virtual octave_map map_value (void) const; |
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556 |
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557 virtual octave_scalar_map scalar_map_value (void) const; |
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558 |
5759 | 559 virtual string_vector map_keys (void) const; |
2376 | 560 |
9151 | 561 virtual size_t nparents (void) const; |
562 | |
563 virtual std::list<std::string> parent_class_name_list (void) const; | |
564 | |
565 virtual string_vector parent_class_names (void) const; | |
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566 |
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567 virtual octave_base_value *find_parent_class (const std::string&) |
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568 { return 0; } |
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569 |
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570 virtual octave_base_value *unique_parent_class (const std::string&) |
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571 { return 0; } |
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572 |
5759 | 573 virtual octave_function *function_value (bool silent = false); |
3933 | 574 |
5759 | 575 virtual octave_user_function *user_function_value (bool silent = false); |
4645 | 576 |
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577 virtual octave_user_script *user_script_value (bool silent = false); |
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578 |
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579 virtual octave_user_code *user_code_value (bool silent = false); |
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580 |
5759 | 581 virtual octave_fcn_handle *fcn_handle_value (bool silent = false); |
4643 | 582 |
5759 | 583 virtual octave_fcn_inline *fcn_inline_value (bool silent = false); |
2974 | 584 |
5759 | 585 virtual octave_value_list list_value (void) const; |
4343 | 586 |
5759 | 587 virtual octave_value convert_to_str (bool pad = false, bool force = false, |
10313 | 588 char type = '\'') const; |
5759 | 589 virtual octave_value |
590 convert_to_str_internal (bool pad, bool force, char type) const; | |
4933 | 591 |
5759 | 592 virtual void convert_to_row_or_column_vector (void); |
2882 | 593 |
5759 | 594 virtual bool print_as_scalar (void) const { return false; } |
2376 | 595 |
5759 | 596 virtual void print (std::ostream& os, bool pr_as_read_syntax = false) const; |
2376 | 597 |
5759 | 598 virtual void |
599 print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; | |
4604 | 600 |
5759 | 601 virtual bool |
602 print_name_tag (std::ostream& os, const std::string& name) const; | |
2901 | 603 |
5759 | 604 virtual void |
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605 print_with_name (std::ostream& output_buf, const std::string& name, |
10313 | 606 bool print_padding = true); |
2376 | 607 |
5759 | 608 virtual void print_info (std::ostream& os, const std::string& prefix) const; |
3933 | 609 |
6974 | 610 virtual bool save_ascii (std::ostream& os); |
4687 | 611 |
5759 | 612 virtual bool load_ascii (std::istream& is); |
4687 | 613 |
5759 | 614 virtual bool save_binary (std::ostream& os, bool& save_as_floats); |
4687 | 615 |
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616 virtual bool load_binary (std::istream& is, bool swap, |
10313 | 617 oct_mach_info::float_format fmt); |
4687 | 618 |
619 #if defined (HAVE_HDF5) | |
5759 | 620 virtual bool |
621 save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats); | |
4687 | 622 |
5759 | 623 virtual bool |
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Kacper Kowalik
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624 load_hdf5 (hid_t loc_id, const char *name); |
4687 | 625 #endif |
626 | |
5759 | 627 virtual int |
628 write (octave_stream& os, int block_size, | |
10313 | 629 oct_data_conv::data_type output_type, int skip, |
630 oct_mach_info::float_format flt_fmt) const; | |
5759 | 631 |
5900 | 632 virtual void *mex_get_data (void) const { return 0; } |
633 | |
634 virtual octave_idx_type *mex_get_ir (void) const { return 0; } | |
635 | |
636 virtual octave_idx_type *mex_get_jc (void) const { return 0; } | |
637 | |
638 virtual mxArray *as_mxArray (void) const; | |
639 | |
7620
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David Bateman <dbateman@free.fr>
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640 virtual octave_value diag (octave_idx_type k = 0) const; |
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641 |
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642 virtual octave_value sort (octave_idx_type dim = 0, |
10313 | 643 sortmode mode = ASCENDING) const; |
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644 virtual octave_value sort (Array<octave_idx_type> &sidx, |
10313 | 645 octave_idx_type dim = 0, |
646 sortmode mode = ASCENDING) const; | |
7433 | 647 |
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648 virtual sortmode is_sorted (sortmode mode = UNSORTED) const; |
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649 |
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650 virtual Array<octave_idx_type> |
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651 sort_rows_idx (sortmode mode = ASCENDING) const; |
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652 |
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653 virtual sortmode is_sorted_rows (sortmode mode = UNSORTED) const; |
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654 |
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655 virtual void lock (void); |
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656 |
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657 virtual void unlock (void); |
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658 |
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659 virtual bool islocked (void) const { return false; } |
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660 |
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661 virtual void dump (std::ostream& os) const; |
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662 |
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663 // Standard mappers. Register new ones here. |
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664 enum unary_mapper_t |
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665 { |
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666 umap_abs, |
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667 umap_acos, |
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668 umap_acosh, |
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669 umap_angle, |
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670 umap_arg, |
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671 umap_asin, |
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672 umap_asinh, |
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673 umap_atan, |
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674 umap_atanh, |
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675 umap_cbrt, |
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676 umap_ceil, |
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677 umap_conj, |
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678 umap_cos, |
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679 umap_cosh, |
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680 umap_erf, |
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681 umap_erfinv, |
9813
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682 umap_erfc, |
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683 umap_erfcx, |
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684 umap_exp, |
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685 umap_expm1, |
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686 umap_finite, |
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687 umap_fix, |
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688 umap_floor, |
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689 umap_gamma, |
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690 umap_imag, |
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691 umap_isinf, |
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692 umap_isna, |
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693 umap_isnan, |
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694 umap_lgamma, |
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695 umap_log, |
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696 umap_log2, |
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697 umap_log10, |
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698 umap_log1p, |
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699 umap_real, |
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700 umap_round, |
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701 umap_roundb, |
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702 umap_signum, |
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703 umap_sin, |
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704 umap_sinh, |
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705 umap_sqrt, |
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706 umap_tan, |
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707 umap_tanh, |
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708 umap_xisalnum, |
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|
709 umap_xisalpha, |
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|
710 umap_xisascii, |
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711 umap_xiscntrl, |
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712 umap_xisdigit, |
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713 umap_xisgraph, |
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714 umap_xislower, |
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|
715 umap_xisprint, |
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716 umap_xispunct, |
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717 umap_xisspace, |
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718 umap_xisupper, |
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719 umap_xisxdigit, |
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720 umap_xtoascii, |
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721 umap_xtolower, |
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722 umap_xtoupper, |
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723 umap_unknown, |
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724 num_unary_mappers = umap_unknown |
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725 }; |
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|
726 |
9812
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improve unary mapper system
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727 virtual octave_value map (unary_mapper_t) const; |
7503
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convert mapper functions to new format
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|
728 |
10670
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729 // These are fast indexing & assignment shortcuts for extracting |
654fbde5dceb
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730 // or inserting a single scalar from/to an array. |
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731 |
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732 // Extract the n-th element, aka val(n). Result is undefined if val is not an |
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733 // array type or n is out of range. Never error. |
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734 virtual octave_value |
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735 fast_elem_extract (octave_idx_type n) const; |
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736 |
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737 // Assign the n-th element, aka val(n) = x. Returns false if val is not an |
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738 // array type, x is not a matching scalar type, or n is out of range. |
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739 // Never error. |
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740 virtual bool |
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741 fast_elem_insert (octave_idx_type n, const octave_value& x); |
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742 |
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743 // This is a helper for the above, to be overriden in scalar types. The |
654fbde5dceb
make cellfun's fast scalar collection mechanism public
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744 // whole point is to handle the insertion efficiently with just *two* VM |
654fbde5dceb
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745 // calls, which is basically the theoretical minimum. |
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746 virtual bool |
654fbde5dceb
make cellfun's fast scalar collection mechanism public
Jaroslav Hajek <highegg@gmail.com>
parents:
10652
diff
changeset
|
747 fast_elem_insert_self (void *where, builtin_type_t btyp) const; |
654fbde5dceb
make cellfun's fast scalar collection mechanism public
Jaroslav Hajek <highegg@gmail.com>
parents:
10652
diff
changeset
|
748 |
5759 | 749 protected: |
750 | |
751 // This should only be called for derived types. | |
752 | |
753 octave_value numeric_assign (const std::string& type, | |
10313 | 754 const std::list<octave_value_list>& idx, |
755 const octave_value& rhs); | |
5759 | 756 |
757 void reset_indent_level (void) const | |
758 { curr_print_indent_level = 0; } | |
759 | |
760 void increment_indent_level (void) const | |
761 { curr_print_indent_level += 2; } | |
762 | |
763 void decrement_indent_level (void) const | |
764 { curr_print_indent_level -= 2; } | |
765 | |
766 int current_print_indent_level (void) const | |
767 { return curr_print_indent_level; } | |
768 | |
769 void indent (std::ostream& os) const; | |
770 | |
771 void newline (std::ostream& os) const; | |
772 | |
773 void reset (void) const; | |
774 | |
775 // A reference count. | |
9521 | 776 // NOTE: the declaration is octave_idx_type because with 64-bit indexing, |
777 // it is well possible to have more than MAX_INT copies of a single value | |
778 // (think of an empty cell array with >2G elements). | |
779 octave_idx_type count; | |
4944 | 780 |
2376 | 781 private: |
782 | |
9813
8fa32b527d9a
improve & partially revert previous change
Jaroslav Hajek <highegg@gmail.com>
parents:
9812
diff
changeset
|
783 static const char *get_umap_name (unary_mapper_t); |
8fa32b527d9a
improve & partially revert previous change
Jaroslav Hajek <highegg@gmail.com>
parents:
9812
diff
changeset
|
784 |
5759 | 785 static int curr_print_indent_level; |
786 static bool beginning_of_line; | |
787 | |
788 DECLARE_OV_BASE_TYPEID_FUNCTIONS_AND_DATA | |
2376 | 789 }; |
790 | |
7193 | 791 // TRUE means to perform automatic sparse to real mutation if there |
792 // is memory to be saved | |
10612
09e244649f50
Export symbol Vsparse_auto_mutate
Michael Goffioul <michael.goffioul@gmail.com>
parents:
10544
diff
changeset
|
793 extern OCTINTERP_API bool Vsparse_auto_mutate; |
7193 | 794 |
2376 | 795 #endif |