Mercurial > octave-nkf
annotate src/ov-base.h @ 10670:654fbde5dceb
make cellfun's fast scalar collection mechanism public
author | Jaroslav Hajek <highegg@gmail.com> |
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date | Fri, 28 May 2010 12:28:06 +0200 |
parents | 2f0fbfa4dd23 |
children | 604e13a89c7f |
rev | line source |
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2376 | 1 /* |
2 | |
7017 | 3 Copyright (C) 1996, 1997, 1998, 1999, 2000, 2002, 2003, 2004, 2005, |
8920 | 4 2006, 2007, 2008, 2009 John W. Eaton |
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5 Copyright (C) 2009, 2010 VZLU Prague |
2376 | 6 |
7 This file is part of Octave. | |
8 | |
9 Octave is free software; you can redistribute it and/or modify it | |
10 under the terms of the GNU General Public License as published by the | |
7016 | 11 Free Software Foundation; either version 3 of the License, or (at your |
12 option) any later version. | |
2376 | 13 |
14 Octave is distributed in the hope that it will be useful, but WITHOUT | |
15 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
16 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
17 for more details. | |
18 | |
19 You should have received a copy of the GNU General Public License | |
7016 | 20 along with Octave; see the file COPYING. If not, see |
21 <http://www.gnu.org/licenses/>. | |
2376 | 22 |
23 */ | |
24 | |
25 #if !defined (octave_base_value_h) | |
26 #define octave_base_value_h 1 | |
27 | |
28 #include <cstdlib> | |
29 | |
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30 #include <iosfwd> |
5759 | 31 #include <list> |
2376 | 32 #include <string> |
33 | |
5759 | 34 #include "Range.h" |
5828 | 35 #include "data-conv.h" |
5900 | 36 #include "mxarray.h" |
2376 | 37 #include "mx-base.h" |
38 #include "str-vec.h" | |
39 | |
40 #include "error.h" | |
8676 | 41 #include "oct-hdf5.h" |
2376 | 42 |
3351 | 43 class Cell; |
2376 | 44 class Octave_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 |
5885 | 262 do_index_op (const octave_value_list& idx, bool resize_ok = false); |
2974 | 263 |
5759 | 264 virtual octave_value_list |
3544 | 265 do_multi_index_op (int nargout, const octave_value_list& idx); |
2376 | 266 |
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267 virtual void assign (const std::string&, const octave_value&) { } |
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268 |
5759 | 269 virtual octave_value |
270 subsasgn (const std::string& type, | |
10313 | 271 const std::list<octave_value_list>& idx, |
272 const octave_value& rhs); | |
2376 | 273 |
5759 | 274 virtual idx_vector index_vector (void) const; |
2376 | 275 |
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276 virtual dim_vector dims (void) const { return dim_vector (); } |
4559 | 277 |
5759 | 278 octave_idx_type rows (void) const |
279 { | |
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280 const dim_vector dv = dims (); |
5164 | 281 |
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282 return dv(0); |
5759 | 283 } |
4791 | 284 |
5759 | 285 octave_idx_type columns (void) const |
286 { | |
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287 const dim_vector dv = dims (); |
5602 | 288 |
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289 return dv(1); |
5759 | 290 } |
5604 | 291 |
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292 virtual int ndims (void) const |
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293 { return dims ().length (); } |
4567 | 294 |
5759 | 295 virtual octave_idx_type numel (void) const { return dims ().numel (); } |
4593 | 296 |
5759 | 297 virtual octave_idx_type capacity (void) const { return numel (); } |
298 | |
299 virtual size_t byte_size (void) const { return 0; } | |
4915 | 300 |
5759 | 301 virtual octave_idx_type nnz (void) const; |
2376 | 302 |
5759 | 303 virtual octave_idx_type nzmax (void) const; |
304 | |
5900 | 305 virtual octave_idx_type nfields (void) const; |
306 | |
5759 | 307 virtual octave_value reshape (const dim_vector&) const; |
3351 | 308 |
5759 | 309 virtual octave_value permute (const Array<int>& vec, bool = false) const; |
2376 | 310 |
5759 | 311 virtual octave_value resize (const dim_vector&, bool fill = false) const; |
2376 | 312 |
5785 | 313 virtual MatrixType matrix_type (void) const; |
314 | |
315 virtual MatrixType matrix_type (const MatrixType& typ) const; | |
316 | |
5759 | 317 virtual bool is_defined (void) const { return false; } |
4505 | 318 |
5759 | 319 bool is_empty (void) const { return numel () == 0; } |
2376 | 320 |
5759 | 321 virtual bool is_cell (void) const { return false; } |
2376 | 322 |
6116 | 323 virtual bool is_cellstr (void) const { return false; } |
324 | |
5759 | 325 virtual bool is_real_scalar (void) const { return false; } |
4587 | 326 |
5759 | 327 virtual bool is_real_matrix (void) const { return false; } |
328 | |
329 virtual bool is_real_nd_array (void) const { return false; } | |
2376 | 330 |
5759 | 331 virtual bool is_complex_scalar (void) const { return false; } |
2376 | 332 |
5759 | 333 virtual bool is_complex_matrix (void) const { return false; } |
334 | |
5881 | 335 virtual bool is_bool_scalar (void) const { return false; } |
336 | |
5759 | 337 virtual bool is_bool_matrix (void) const { return false; } |
5279 | 338 |
5759 | 339 virtual bool is_char_matrix (void) const { return false; } |
2376 | 340 |
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341 virtual bool is_diag_matrix (void) const { return false; } |
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342 |
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343 virtual bool is_perm_matrix (void) const { return false; } |
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344 |
5759 | 345 virtual bool is_string (void) const { return false; } |
2376 | 346 |
5759 | 347 virtual bool is_sq_string (void) const { return false; } |
4643 | 348 |
5759 | 349 virtual bool is_range (void) const { return false; } |
3977 | 350 |
5759 | 351 virtual bool is_map (void) const { return false; } |
352 | |
7336 | 353 virtual bool is_object (void) const { return false; } |
354 | |
5759 | 355 virtual bool is_cs_list (void) const { return false; } |
2376 | 356 |
5759 | 357 virtual bool is_magic_colon (void) const { return false; } |
2376 | 358 |
5759 | 359 virtual bool is_all_va_args (void) const { return false; } |
2376 | 360 |
5759 | 361 virtual octave_value all (int = 0) const; |
362 | |
363 virtual octave_value any (int = 0) const; | |
2376 | 364 |
9685 | 365 virtual builtin_type_t builtin_type (void) const { return btyp_unknown; } |
366 | |
5895 | 367 virtual bool is_double_type (void) const { return false; } |
368 | |
369 virtual bool is_single_type (void) const { return false; } | |
370 | |
7576 | 371 virtual bool is_float_type (void) const { return false; } |
372 | |
5895 | 373 virtual bool is_int8_type (void) const { return false; } |
374 | |
375 virtual bool is_int16_type (void) const { return false; } | |
376 | |
377 virtual bool is_int32_type (void) const { return false; } | |
378 | |
379 virtual bool is_int64_type (void) const { return false; } | |
380 | |
381 virtual bool is_uint8_type (void) const { return false; } | |
382 | |
383 virtual bool is_uint16_type (void) const { return false; } | |
384 | |
385 virtual bool is_uint32_type (void) const { return false; } | |
386 | |
387 virtual bool is_uint64_type (void) const { return false; } | |
388 | |
5759 | 389 virtual bool is_bool_type (void) const { return false; } |
3209 | 390 |
6223 | 391 virtual bool is_integer_type (void) const { return false; } |
392 | |
5759 | 393 virtual bool is_real_type (void) const { return false; } |
2376 | 394 |
5759 | 395 virtual bool is_complex_type (void) const { return false; } |
2376 | 396 |
397 // Would be nice to get rid of the next four functions: | |
398 | |
5759 | 399 virtual bool is_scalar_type (void) const { return false; } |
2376 | 400 |
5759 | 401 virtual bool is_matrix_type (void) const { return false; } |
2376 | 402 |
5759 | 403 virtual bool is_numeric_type (void) const { return false; } |
2376 | 404 |
5759 | 405 virtual bool is_sparse_type (void) const { return false; } |
5631 | 406 |
5759 | 407 virtual bool is_true (void) const { return false; } |
408 | |
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409 virtual bool is_null_value (void) const { return false; } |
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410 |
5759 | 411 virtual bool is_constant (void) const { return false; } |
2376 | 412 |
5759 | 413 virtual bool is_function_handle (void) const { return false; } |
2376 | 414 |
5759 | 415 virtual bool is_inline_function (void) const { return false; } |
2974 | 416 |
5759 | 417 virtual bool is_function (void) const { return false; } |
4954 | 418 |
7336 | 419 virtual bool is_user_script (void) const { return false; } |
420 | |
421 virtual bool is_user_function (void) const { return false; } | |
422 | |
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423 virtual bool is_user_code (void) const { return false; } |
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424 |
5759 | 425 virtual bool is_builtin_function (void) const { return false; } |
2974 | 426 |
5759 | 427 virtual bool is_dld_function (void) const { return false; } |
3325 | 428 |
5864 | 429 virtual bool is_mex_function (void) const { return false; } |
430 | |
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431 virtual void erase_subfunctions (void) { } |
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432 |
5759 | 433 virtual short int short_value (bool = false, bool = false) const; |
4254 | 434 |
5759 | 435 virtual unsigned short int ushort_value (bool = false, bool = false) const; |
4254 | 436 |
5759 | 437 virtual int int_value (bool = false, bool = false) const; |
3202 | 438 |
5759 | 439 virtual unsigned int uint_value (bool = false, bool = false) const; |
4254 | 440 |
5759 | 441 virtual int nint_value (bool = false) const; |
3202 | 442 |
5759 | 443 virtual long int long_value (bool = false, bool = false) const; |
4254 | 444 |
5759 | 445 virtual unsigned long int ulong_value (bool = false, bool = false) const; |
4254 | 446 |
5759 | 447 virtual double double_value (bool = false) const; |
2376 | 448 |
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449 virtual float float_value (bool = false) const; |
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450 |
5759 | 451 virtual double scalar_value (bool frc_str_conv = false) const |
3145 | 452 { return double_value (frc_str_conv); } |
2376 | 453 |
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454 virtual float float_scalar_value (bool frc_str_conv = false) const |
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455 { return float_value (frc_str_conv); } |
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456 |
5759 | 457 virtual Cell cell_value (void) const; |
3351 | 458 |
5759 | 459 virtual Matrix matrix_value (bool = false) const; |
3145 | 460 |
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461 virtual FloatMatrix float_matrix_value (bool = false) const; |
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462 |
5759 | 463 virtual NDArray array_value (bool = false) const; |
4505 | 464 |
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465 virtual FloatNDArray float_array_value (bool = false) const; |
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466 |
5759 | 467 virtual Complex complex_value (bool = false) const; |
2376 | 468 |
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469 virtual FloatComplex float_complex_value (bool = false) const; |
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470 |
5759 | 471 virtual ComplexMatrix complex_matrix_value (bool = false) const; |
2376 | 472 |
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473 virtual FloatComplexMatrix float_complex_matrix_value (bool = false) const; |
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474 |
5759 | 475 virtual ComplexNDArray complex_array_value (bool = false) const; |
4550 | 476 |
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477 virtual FloatComplexNDArray float_complex_array_value (bool = false) const; |
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478 |
5943 | 479 virtual bool bool_value (bool = false) const; |
4550 | 480 |
5943 | 481 virtual boolMatrix bool_matrix_value (bool = false) const; |
4550 | 482 |
5943 | 483 virtual boolNDArray bool_array_value (bool = false) const; |
4550 | 484 |
5759 | 485 virtual charMatrix char_matrix_value (bool force = false) const; |
486 | |
487 virtual charNDArray char_array_value (bool = false) const; | |
2376 | 488 |
5759 | 489 virtual SparseMatrix sparse_matrix_value (bool = false) const; |
4550 | 490 |
5759 | 491 virtual SparseComplexMatrix sparse_complex_matrix_value (bool = false) const; |
5164 | 492 |
5759 | 493 virtual SparseBoolMatrix sparse_bool_matrix_value (bool = false) const; |
5164 | 494 |
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495 virtual DiagMatrix diag_matrix_value (bool = false) const; |
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496 |
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497 virtual FloatDiagMatrix float_diag_matrix_value (bool = false) const; |
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498 |
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499 virtual ComplexDiagMatrix complex_diag_matrix_value (bool = false) const; |
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500 |
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501 virtual FloatComplexDiagMatrix float_complex_diag_matrix_value (bool = false) const; |
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502 |
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503 virtual PermMatrix perm_matrix_value (void) const; |
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504 |
5759 | 505 virtual octave_int8 int8_scalar_value (void) const; |
5164 | 506 |
5759 | 507 virtual octave_int16 int16_scalar_value (void) const; |
4910 | 508 |
5759 | 509 virtual octave_int32 int32_scalar_value (void) const; |
510 | |
511 virtual octave_int64 int64_scalar_value (void) const; | |
4910 | 512 |
5759 | 513 virtual octave_uint8 uint8_scalar_value (void) const; |
4910 | 514 |
5759 | 515 virtual octave_uint16 uint16_scalar_value (void) const; |
4910 | 516 |
5759 | 517 virtual octave_uint32 uint32_scalar_value (void) const; |
4910 | 518 |
5759 | 519 virtual octave_uint64 uint64_scalar_value (void) const; |
4910 | 520 |
5759 | 521 virtual int8NDArray int8_array_value (void) const; |
4910 | 522 |
5759 | 523 virtual int16NDArray int16_array_value (void) const; |
4910 | 524 |
5759 | 525 virtual int32NDArray int32_array_value (void) const; |
4906 | 526 |
5759 | 527 virtual int64NDArray int64_array_value (void) const; |
4906 | 528 |
5759 | 529 virtual uint8NDArray uint8_array_value (void) const; |
4906 | 530 |
5759 | 531 virtual uint16NDArray uint16_array_value (void) const; |
4906 | 532 |
5759 | 533 virtual uint32NDArray uint32_array_value (void) const; |
4906 | 534 |
5759 | 535 virtual uint64NDArray uint64_array_value (void) const; |
4906 | 536 |
5759 | 537 virtual string_vector all_strings (bool pad = false) const; |
4906 | 538 |
5759 | 539 virtual std::string string_value (bool force = false) const; |
4906 | 540 |
8732 | 541 virtual Array<std::string> cellstr_value (void) const; |
542 | |
5759 | 543 virtual Range range_value (void) const; |
2376 | 544 |
5759 | 545 virtual Octave_map map_value (void) const; |
2376 | 546 |
5759 | 547 virtual string_vector map_keys (void) const; |
2376 | 548 |
9151 | 549 virtual size_t nparents (void) const; |
550 | |
551 virtual std::list<std::string> parent_class_name_list (void) const; | |
552 | |
553 virtual string_vector parent_class_names (void) const; | |
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554 |
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555 virtual octave_base_value *find_parent_class (const std::string&) |
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556 { return 0; } |
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557 |
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558 virtual octave_base_value *unique_parent_class (const std::string&) |
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559 { return 0; } |
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560 |
5759 | 561 virtual octave_function *function_value (bool silent = false); |
3933 | 562 |
5759 | 563 virtual octave_user_function *user_function_value (bool silent = false); |
4645 | 564 |
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565 virtual octave_user_script *user_script_value (bool silent = false); |
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566 |
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567 virtual octave_user_code *user_code_value (bool silent = false); |
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568 |
5759 | 569 virtual octave_fcn_handle *fcn_handle_value (bool silent = false); |
4643 | 570 |
5759 | 571 virtual octave_fcn_inline *fcn_inline_value (bool silent = false); |
2974 | 572 |
5759 | 573 virtual octave_value_list list_value (void) const; |
4343 | 574 |
5759 | 575 virtual octave_value convert_to_str (bool pad = false, bool force = false, |
10313 | 576 char type = '\'') const; |
5759 | 577 virtual octave_value |
578 convert_to_str_internal (bool pad, bool force, char type) const; | |
4933 | 579 |
5759 | 580 virtual void convert_to_row_or_column_vector (void); |
2882 | 581 |
5759 | 582 virtual bool print_as_scalar (void) const { return false; } |
2376 | 583 |
5759 | 584 virtual void print (std::ostream& os, bool pr_as_read_syntax = false) const; |
2376 | 585 |
5759 | 586 virtual void |
587 print_raw (std::ostream& os, bool pr_as_read_syntax = false) const; | |
4604 | 588 |
5759 | 589 virtual bool |
590 print_name_tag (std::ostream& os, const std::string& name) const; | |
2901 | 591 |
5759 | 592 virtual void |
593 print_with_name (std::ostream& output_buf, const std::string& name, | |
10313 | 594 bool print_padding = true); |
2376 | 595 |
5759 | 596 virtual void print_info (std::ostream& os, const std::string& prefix) const; |
3933 | 597 |
6974 | 598 virtual bool save_ascii (std::ostream& os); |
4687 | 599 |
5759 | 600 virtual bool load_ascii (std::istream& is); |
4687 | 601 |
5759 | 602 virtual bool save_binary (std::ostream& os, bool& save_as_floats); |
4687 | 603 |
5759 | 604 virtual bool load_binary (std::istream& is, bool swap, |
10313 | 605 oct_mach_info::float_format fmt); |
4687 | 606 |
607 #if defined (HAVE_HDF5) | |
5759 | 608 virtual bool |
609 save_hdf5 (hid_t loc_id, const char *name, bool save_as_floats); | |
4687 | 610 |
5759 | 611 virtual bool |
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612 load_hdf5 (hid_t loc_id, const char *name); |
4687 | 613 #endif |
614 | |
5759 | 615 virtual int |
616 write (octave_stream& os, int block_size, | |
10313 | 617 oct_data_conv::data_type output_type, int skip, |
618 oct_mach_info::float_format flt_fmt) const; | |
5759 | 619 |
5900 | 620 virtual void *mex_get_data (void) const { return 0; } |
621 | |
622 virtual octave_idx_type *mex_get_ir (void) const { return 0; } | |
623 | |
624 virtual octave_idx_type *mex_get_jc (void) const { return 0; } | |
625 | |
626 virtual mxArray *as_mxArray (void) const; | |
627 | |
7620
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628 virtual octave_value diag (octave_idx_type k = 0) const; |
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629 |
7433 | 630 virtual octave_value sort (octave_idx_type dim = 0, |
10313 | 631 sortmode mode = ASCENDING) const; |
7433 | 632 virtual octave_value sort (Array<octave_idx_type> &sidx, |
10313 | 633 octave_idx_type dim = 0, |
634 sortmode mode = ASCENDING) const; | |
7433 | 635 |
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636 virtual sortmode is_sorted (sortmode mode = UNSORTED) const; |
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637 |
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638 virtual Array<octave_idx_type> |
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639 sort_rows_idx (sortmode mode = ASCENDING) const; |
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640 |
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641 virtual sortmode is_sorted_rows (sortmode mode = UNSORTED) const; |
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642 |
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643 virtual void lock (void); |
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644 |
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645 virtual void unlock (void); |
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646 |
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647 virtual bool islocked (void) const { return false; } |
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648 |
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649 virtual void dump (std::ostream& os) const; |
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650 |
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651 // Standard mappers. Register new ones here. |
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652 enum unary_mapper_t |
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653 { |
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654 umap_abs, |
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655 umap_acos, |
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656 umap_acosh, |
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657 umap_angle, |
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658 umap_arg, |
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659 umap_asin, |
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660 umap_asinh, |
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661 umap_atan, |
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662 umap_atanh, |
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663 umap_cbrt, |
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664 umap_ceil, |
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665 umap_conj, |
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666 umap_cos, |
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667 umap_cosh, |
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668 umap_erf, |
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669 umap_erfinv, |
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670 umap_erfc, |
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671 umap_erfcx, |
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672 umap_exp, |
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673 umap_expm1, |
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674 umap_finite, |
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675 umap_fix, |
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676 umap_floor, |
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677 umap_gamma, |
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678 umap_imag, |
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679 umap_isinf, |
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680 umap_isna, |
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681 umap_isnan, |
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682 umap_lgamma, |
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683 umap_log, |
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684 umap_log2, |
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685 umap_log10, |
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686 umap_log1p, |
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687 umap_real, |
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688 umap_round, |
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689 umap_roundb, |
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690 umap_signum, |
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691 umap_sin, |
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692 umap_sinh, |
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693 umap_sqrt, |
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694 umap_tan, |
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695 umap_tanh, |
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696 umap_xisalnum, |
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697 umap_xisalpha, |
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698 umap_xisascii, |
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699 umap_xiscntrl, |
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700 umap_xisdigit, |
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701 umap_xisgraph, |
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702 umap_xislower, |
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703 umap_xisprint, |
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704 umap_xispunct, |
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705 umap_xisspace, |
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|
706 umap_xisupper, |
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707 umap_xisxdigit, |
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708 umap_xtoascii, |
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709 umap_xtolower, |
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710 umap_xtoupper, |
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711 umap_unknown, |
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712 num_unary_mappers = umap_unknown |
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713 }; |
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714 |
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715 virtual octave_value map (unary_mapper_t) const; |
7503
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716 |
10670
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717 // These are fast indexing & assignment shortcuts for extracting |
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718 // or inserting a single scalar from/to an array. |
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719 |
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720 // Extract the n-th element, aka val(n). Result is undefined if val is not an |
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721 // array type or n is out of range. Never error. |
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722 virtual octave_value |
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723 fast_elem_extract (octave_idx_type n) const; |
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724 |
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725 // Assign the n-th element, aka val(n) = x. Returns false if val is not an |
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726 // array type, x is not a matching scalar type, or n is out of range. |
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727 // Never error. |
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728 virtual bool |
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729 fast_elem_insert (octave_idx_type n, const octave_value& x); |
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730 |
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731 // This is a helper for the above, to be overriden in scalar types. The |
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732 // whole point is to handle the insertion efficiently with just *two* VM |
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733 // calls, which is basically the theoretical minimum. |
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734 virtual bool |
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735 fast_elem_insert_self (void *where, builtin_type_t btyp) const; |
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736 |
5759 | 737 protected: |
738 | |
739 // This should only be called for derived types. | |
740 | |
741 octave_value numeric_assign (const std::string& type, | |
10313 | 742 const std::list<octave_value_list>& idx, |
743 const octave_value& rhs); | |
5759 | 744 |
745 void reset_indent_level (void) const | |
746 { curr_print_indent_level = 0; } | |
747 | |
748 void increment_indent_level (void) const | |
749 { curr_print_indent_level += 2; } | |
750 | |
751 void decrement_indent_level (void) const | |
752 { curr_print_indent_level -= 2; } | |
753 | |
754 int current_print_indent_level (void) const | |
755 { return curr_print_indent_level; } | |
756 | |
757 void indent (std::ostream& os) const; | |
758 | |
759 void newline (std::ostream& os) const; | |
760 | |
761 void reset (void) const; | |
762 | |
763 // A reference count. | |
9521 | 764 // NOTE: the declaration is octave_idx_type because with 64-bit indexing, |
765 // it is well possible to have more than MAX_INT copies of a single value | |
766 // (think of an empty cell array with >2G elements). | |
767 octave_idx_type count; | |
4944 | 768 |
2376 | 769 private: |
770 | |
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771 static const char *get_umap_name (unary_mapper_t); |
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772 |
5759 | 773 static int curr_print_indent_level; |
774 static bool beginning_of_line; | |
775 | |
776 DECLARE_OV_BASE_TYPEID_FUNCTIONS_AND_DATA | |
2376 | 777 }; |
778 | |
7193 | 779 // TRUE means to perform automatic sparse to real mutation if there |
780 // is memory to be saved | |
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781 extern OCTINTERP_API bool Vsparse_auto_mutate; |
7193 | 782 |
2376 | 783 #endif |