Mercurial > octave-nkf
annotate src/genprops.awk @ 7853:263cdf57a1dd
Use all properties in factory default values (including the ones starting with __)
| author | Michael Goffioul <michael.goffioul@gmail.com> |
|---|---|
| date | Sun, 02 Mar 2008 14:44:31 +0100 |
| parents | 3249f64f69b2 |
| children | 8f3459a90bf3 |
| rev | line source |
|---|---|
| 7019 | 1 ## Copyright (C) 2007 John W. Eaton |
| 2 ## | |
| 3 ## This file is part of Octave. | |
| 4 ## | |
| 5 ## Octave is free software; you can redistribute it and/or modify it | |
| 6 ## under the terms of the GNU General Public License as published by the | |
| 7 ## Free Software Foundation; either version 3 of the License, or (at | |
| 8 ## your option) any later version. | |
| 9 ## | |
| 10 ## Octave is distributed in the hope that it will be useful, but WITHOUT | |
| 11 ## ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 12 ## FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 13 ## for more details. | |
| 14 ## | |
| 15 ## You should have received a copy of the GNU General Public License | |
| 16 ## along with Octave; see the file COPYING. If not, see | |
| 17 ## <http://www.gnu.org/licenses/>. | |
| 18 ## | |
| 6874 | 19 ## This script is used to generate the graphics.h file from graphics.h.in. |
| 20 ## | |
| 21 ## Lines between the BEGIN_PROPERTIES and END_PROPERTIES markers have | |
| 22 ## one of the following formats: | |
| 23 ## | |
| 24 ## TYPE NAME | |
| 25 ## TYPE NAME QUALIFIERS | |
| 26 ## mutable TYPE NAME | |
| 27 ## mutable TYPE NAME QUALIFIERS | |
| 28 ## | |
| 29 ## For each property, we generate a declaration for the property. | |
| 30 ## | |
| 31 ## If QUALIFIERS is omitted, we generate the following functions directly | |
| 32 ## in the class declaration: | |
| 33 ## | |
| 6875 | 34 ## TYPE |
| 35 ## get_NAME (void) const | |
| 36 ## { | |
| 37 ## return NAME; | |
| 38 ## } | |
| 39 ## | |
| 40 ## void | |
| 41 ## set_NAME (const TYPE& val) | |
| 42 ## { | |
| 43 ## if (! error_state) | |
| 44 ## NAME = val; | |
| 45 ## } | |
| 46 ## | |
| 47 ## void | |
| 48 ## set_NAME (const octave_value& val) | |
| 49 ## { | |
| 50 ## set_NAME (TYPE (val)); | |
| 51 ## } | |
| 6874 | 52 ## |
| 53 ## If present, the QUALIFIERS string may include any of the characters | |
| 7379 | 54 ## g, G, m, s, S, o, O, h, which have the following meanings: |
| 6874 | 55 ## |
| 56 ## g: There is a custom inline definition for the get function, | |
| 57 ## so we don't emit one. | |
| 58 ## | |
| 59 ## G: There is a custom extern definition for the get function, | |
| 60 ## so we emit only the declaration. | |
| 61 ## | |
| 62 ## s: There is a custom inline definition for the type-specific set | |
| 63 ## function, so we don't emit one. | |
| 64 ## | |
| 65 ## S: There is a custom extern definition for the type-specific set | |
| 66 ## function, so we emit only the declaration. | |
| 67 ## | |
| 68 ## o: There is a custom inline definition for the octave_value version | |
| 69 ## of the set function, so we don't emit one. | |
| 70 ## | |
| 71 ## O: There is a custom extern definition for the octave_value version | |
| 72 ## of the set function, so we emit only the declaration. | |
| 73 ## | |
| 6904 | 74 ## a: The octave_value version of the set function will use assignment: |
| 75 ## | |
| 76 ## void | |
| 77 ## set_NAME (const octave_value& val) | |
| 78 ## { | |
| 79 ## TYPE tmp (NAME); | |
| 80 ## tmp = val; | |
| 81 ## set_NAME (tmp); | |
| 82 ## } | |
| 83 ## | |
| 84 ## This is useful for things like the radio_value classes which | |
| 85 ## use an overloaded assignment operator of the form | |
| 86 ## | |
| 87 ## radio_property& operator = (const octave_value& val); | |
| 88 ## | |
| 89 ## that preserves the list of possible values, which is different | |
| 90 ## from what would happen if we simply used the | |
| 91 ## | |
| 92 ## TYPE (const octave_value&) | |
| 93 ## | |
| 94 ## constructor, which creates a new radio_property and so cannot | |
| 95 ## preserve the old list of possible values. | |
| 96 ## | |
| 7214 | 97 ## l: Add the line |
| 98 ## | |
| 99 ## update_axis_limits ("NAME"); | |
| 100 ## | |
| 101 ## to the type-specific set function. | |
| 102 ## | |
| 6874 | 103 ## m: Add the line |
| 104 ## | |
| 105 ## set_NAMEmode ("manual"); | |
| 106 ## | |
| 107 ## to the type-specific set function. | |
| 108 ## | |
| 7379 | 109 ## h: Make the property hidden |
| 110 ## | |
| 7427 | 111 ## r: Make the property read-only. A read-only property is not |
| 112 ## settable from the global set (caseless_str, octave_value) | |
| 113 ## method, but still has set_X accessor. | |
| 114 ## | |
| 115 ## u: The property has an updater method. This effectively add | |
| 116 ## the line | |
| 117 ## | |
| 118 ## update_NAME (); | |
| 119 ## | |
| 120 ## to the type-specific set function. This line is added before | |
| 121 ## any other update call (like those added by the 'l' or 'm' | |
| 122 ## modifiers. | |
| 123 ## | |
| 6874 | 124 ## The 'o' and 'O' qualifiers are only useful when the the property type |
| 125 ## is something other than octave_value. | |
| 126 | |
| 7363 | 127 ## simple accessor |
| 128 | |
| 129 function emit_get_accessor (i, rtype, faccess) | |
| 130 { | |
| 131 printf (" %s get_%s (void) const", rtype, name[i]); | |
| 132 | |
| 133 if (emit_get[i] == "definition") | |
| 134 printf (" { return %s.%s (); }\n", name[i], faccess); | |
| 135 else | |
| 136 printf (";\n"); | |
| 137 } | |
| 138 | |
| 139 ## bool_property | |
| 140 | |
| 141 function emit_get_bool (i) | |
| 142 { | |
| 143 printf (" bool is_%s (void) const", name[i]); | |
| 144 | |
| 145 if (emit_get[i] == "definition") | |
| 146 printf (" { return %s.is_on (); }\n", name[i]); | |
| 147 else | |
| 148 printf (";\n"); | |
| 149 | |
| 150 emit_get_accessor(i, "std::string", "current_value"); | |
| 151 } | |
| 152 | |
| 153 ## radio_property | |
| 154 | |
| 155 function emit_get_radio (i) | |
| 156 { | |
| 157 printf (" bool %s_is (const std::string& v) const", name[i]); | |
| 158 | |
| 159 if (emit_get[i] == "definition") | |
| 160 printf (" { return %s.is (v); }\n", name[i]); | |
| 161 else | |
| 162 printf (";\n"); | |
| 163 | |
| 164 emit_get_accessor(i, "std::string", "current_value"); | |
| 165 } | |
| 166 | |
| 167 ## color_property | |
| 168 | |
| 169 function emit_get_color (i) | |
| 170 { | |
| 171 printf (" bool %s_is_rgb (void) const { return %s.is_rgb (); }\n", name[i], name[i]); | |
| 172 | |
| 173 printf (" bool %s_is (const std::string& v) const", name[i]); | |
| 174 | |
| 175 if (emit_get[i] == "definition") | |
| 176 printf (" { return %s.is (v); }\n", name[i]); | |
| 177 else | |
| 178 printf (";\n"); | |
| 179 | |
| 180 printf (" Matrix get_%s_rgb (void) const", name[i]); | |
| 181 | |
| 182 if (emit_get[i] == "definition") | |
| 183 printf (" { return (%s.is_rgb () ? %s.rgb () : Matrix ()); }\n", name[i], name[i]); | |
| 184 else | |
| 185 printf (";\n"); | |
| 186 | |
| 187 emit_get_accessor(i, "octave_value", "get"); | |
| 188 } | |
| 189 | |
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190 ## double_radio_property |
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191 |
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192 function emit_get_double_radio (i) |
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193 { |
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194 printf (" bool %s_is_double (void) const { return %s.is_double (); }\n", name[i], name[i]); |
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195 |
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196 printf (" bool %s_is (const std::string& v) const", name[i]); |
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197 |
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198 if (emit_get[i] == "definition") |
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199 printf (" { return %s.is (v); }\n", name[i]); |
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200 else |
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201 printf (";\n"); |
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202 |
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203 printf (" double get_%s_double (void) const", name[i]); |
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204 |
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205 if (emit_get[i] == "definition") |
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206 printf (" { return (%s.is_double () ? %s.double_value () : 0); }\n", name[i], name[i]); |
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207 else |
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208 printf (";\n"); |
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209 |
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210 emit_get_accessor(i, "octave_value", "get"); |
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211 } |
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212 |
| 7363 | 213 ## callback_property |
| 214 | |
| 215 function emit_get_callback (i) | |
| 216 { | |
| 7367 | 217 printf (" void execute_%s (const octave_value& data = octave_value ()) const", name[i]); |
| 7363 | 218 |
| 219 if (emit_get[i] == "definition") | |
| 7367 | 220 printf (" { %s.execute (data); }\n", name[i]); |
| 7363 | 221 else |
| 222 printf (";\n"); | |
| 223 | |
| 224 emit_get_accessor(i, "octave_value", "get"); | |
| 225 } | |
| 226 | |
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227 ## array_property |
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228 |
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229 function emit_get_array (i) |
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230 { |
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231 emit_get_accessor(i, "octave_value", "get"); |
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232 |
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233 printf (" array_property get_%s_property (void) const { return %s; }\n", |
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234 name[i], name[i]); |
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235 } |
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236 |
| 7363 | 237 ## common section |
| 238 | |
| 239 function emit_common_declarations () | |
| 240 { | |
| 241 printf ("public:\n"); | |
| 242 printf (" properties (const graphics_handle& mh, const graphics_handle& p);\n\n"); | |
| 243 printf (" ~properties (void) { }\n\n"); | |
| 7406 | 244 printf (" void set (const caseless_str& pname, const octave_value& val);\n\n"); |
| 7379 | 245 printf (" octave_value get (bool all = false) const;\n\n"); |
| 7406 | 246 printf (" octave_value get (const caseless_str& pname) const;\n\n"); |
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247 printf (" property get_property (const caseless_str& pname);\n\n"); |
| 7363 | 248 printf (" std::string graphics_object_name (void) const { return go_name; }\n\n"); |
| 249 printf (" static property_list::pval_map_type factory_defaults (void);\n\n"); | |
| 250 printf ("private:\n static std::string go_name;\n\n"); | |
| 251 } | |
| 252 | |
| 7225 | 253 function emit_declarations () |
| 6874 | 254 { |
| 7363 | 255 if (class_name) |
| 256 emit_common_declarations(); | |
| 257 | |
| 6874 | 258 if (idx > 0) |
| 7363 | 259 print "private:\n"; |
| 6874 | 260 |
| 261 for (i = 1; i <= idx; i++) | |
| 7363 | 262 printf (" %s%s %s;\n", mutable[i] ? "mutable " : "", type[i], name[i]); |
| 6874 | 263 |
| 264 if (idx > 0) | |
| 7363 | 265 print "\npublic:\n"; |
| 6874 | 266 |
| 267 for (i = 1; i <= idx; i++) | |
| 268 { | |
| 7363 | 269 if (emit_get[i]) |
| 270 { | |
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271 if (type[i] == "any_property") |
| 7363 | 272 emit_get_accessor(i, "octave_value", "get"); |
| 273 else if (type[i] == "handle_property") | |
| 274 emit_get_accessor(i, "graphics_handle", "handle_value"); | |
| 275 else if (type[i] == "string_property") | |
| 276 emit_get_accessor(i, "std::string", "string_value"); | |
| 277 else if (type[i] == "double_property") | |
| 278 emit_get_accessor(i, "double", "double_value"); | |
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279 else if (type[i] == "double_radio_property") |
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280 emit_get_double_radio(i); |
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281 else if (type[i] == "array_property" \ |
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282 || type[i] == "row_vector_property") |
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283 emit_get_array(i); |
| 7363 | 284 else if (type[i] == "bool_property") |
| 285 emit_get_bool(i); | |
| 286 else if (type[i] == "radio_property") | |
| 287 emit_get_radio(i); | |
| 288 else if (type[i] == "color_property") | |
| 289 emit_get_color(i); | |
| 290 else if (type[i] == "callback_property") | |
| 291 emit_get_callback(i); | |
| 292 else | |
| 6874 | 293 { |
| 7363 | 294 printf (" %s get_%s (void) const", type[i], name[i]); |
| 6874 | 295 |
| 7363 | 296 if (emit_get[i] == "definition") |
| 297 printf (" { return %s; }\n", name[i]); | |
| 298 else | |
| 299 printf (";\n"); | |
| 6874 | 300 } |
| 7363 | 301 printf ("\n"); |
| 302 } | |
| 6874 | 303 } |
| 304 | |
| 305 if (idx > 0) | |
| 7363 | 306 printf ("\n"); |
| 6874 | 307 |
| 308 for (i = 1; i <= idx; i++) | |
| 309 { | |
| 7363 | 310 if (emit_set[i]) |
| 311 { | |
| 312 printf (" void set_%s (const octave_value& val)", name[i], type[i]); | |
| 6874 | 313 |
| 7363 | 314 if (emit_set[i] == "definition") |
| 315 { | |
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316 if (updaters[i] || limits[i] || mode[i]) |
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317 has_builtin_listeners = 1; |
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318 else |
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319 has_builtin_listeners = 0; |
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320 |
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321 printf ("\n {\n if (! error_state)\n {\n %s.set (val, %s);\n", |
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322 name[i], (has_builtin_listeners ? "false" : "true")); |
| 7427 | 323 if (updater[i]) |
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324 printf (" update_%s ();\n", name[i]); |
| 7363 | 325 if (limits[i]) |
| 326 printf (" update_axis_limits (\"%s\");\n", name[i]); | |
| 327 if (mode[i]) | |
| 328 printf (" set_%smode (\"manual\");\n", name[i]); | |
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329 if (has_builtin_listeners) |
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330 printf (" %s.run_listeners (POSTSET);\n", name[i]); |
| 7363 | 331 printf (" mark_modified ();\n }\n }\n\n"); |
| 6874 | 332 } |
| 7363 | 333 else |
| 334 printf (";\n\n"); | |
| 335 } | |
| 6874 | 336 |
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337 if (updater[i] == "extern") |
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338 { |
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339 printf (" void update_%s (void);\n\n", name[i]); |
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340 } |
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341 |
| 7363 | 342 ## if (emit_ov_set[i]) |
| 343 ## { | |
| 344 ## printf (" void set_%s (const octave_value& val)", name[i]); | |
| 345 ## | |
| 346 ## if (emit_ov_set[i] == "definition") | |
| 347 ## printf (" { set_%s (%s (val)); }\n\n", name[i], type[i]); | |
| 348 ## else if (emit_ov_set[i] == "assignment") | |
| 349 ## { | |
| 350 ## printf ("\n {\n %s tmp (%s);\n tmp = val;\n set_%s (tmp);\n };\n\n", | |
| 351 ## type[i], name[i], name[i], name[i]); | |
| 352 ## } | |
| 353 ## else | |
| 354 ## printf (";\n"); | |
| 355 ## } | |
| 6874 | 356 } |
| 357 | |
| 7363 | 358 ## if (idx > 0) |
| 359 ## print "\nprivate:"; | |
| 360 } | |
| 361 | |
| 362 function emit_source () | |
| 363 { | |
| 364 if (class_name) | |
| 365 { | |
| 366 printf ("// ******** %s ********\n\n", class_name) >> filename; | |
| 367 | |
| 368 ## constructor | |
| 369 | |
| 370 printf ("%s::properties::properties (const graphics_handle& mh, const graphics_handle& p)\n", class_name) >> filename; | |
| 371 printf (" : base_properties (go_name, mh, p),\n") >> filename; | |
| 372 | |
| 373 for (i = 1; i <= idx; i++) | |
| 374 { | |
| 7397 | 375 printf (" %s (\"%s\", mh, %s)", name[i], name[i], defval[i]) >> filename; |
| 7363 | 376 if (i < idx) |
| 377 printf (",") >> filename; | |
| 378 printf ("\n") >> filename; | |
| 379 } | |
| 380 | |
| 7379 | 381 printf ("{\n") >> filename; |
| 7363 | 382 |
| 7379 | 383 for (i = 1; i <= idx; i++) |
| 384 { | |
| 385 ## printf (" insert_static_property (\"%s\", %s);\n", name[i], name[i]) >> filename; | |
| 386 if (hidden[i]) | |
| 387 printf (" %s.set_hidden (true);\n", name[i]) >> filename; | |
| 388 } | |
| 7363 | 389 |
| 7379 | 390 printf (" init ();\n}\n\n") >> filename; |
| 7363 | 391 |
| 392 ## set method | |
| 393 | |
| 7406 | 394 printf ("void\n%s::properties::set (const caseless_str& pname, const octave_value& val)\n{\n", |
| 7363 | 395 class_name) >> filename; |
| 396 | |
| 397 for (i = 1; i <= idx; i++) | |
| 398 { | |
| 7403 | 399 if (! readonly[i]) |
| 7406 | 400 printf (" %sif (pname.compare (\"%s\"))\n set_%s (val);\n", |
| 7403 | 401 (i > 1 ? "else " : ""), name[i], name[i]) >> filename; |
| 7363 | 402 } |
| 403 | |
| 7406 | 404 printf (" else\n base_properties::set (pname, val);\n}\n\n") >> filename; |
| 7363 | 405 |
| 406 ## get "all" method | |
| 407 | |
| 7379 | 408 printf ("octave_value\n%s::properties::get (bool all) const\n{\n", class_name) >> filename; |
| 409 printf (" Octave_map m = base_properties::get (all).map_value ();\n\n") >> filename; | |
| 7363 | 410 |
| 411 for (i = 1; i <= idx; i++) | |
| 412 { | |
| 7379 | 413 if (hidden[i]) |
| 414 printf (" if (all)\n m.assign (\"%s\", get_%s ()%s);\n", name[i], name[i], | |
| 415 (type[i] == "handle_property" ? ".as_octave_value ()" : "")) >> filename; | |
| 416 else | |
| 417 printf (" m.assign (\"%s\", get_%s ()%s);\n", name[i], name[i], | |
| 418 (type[i] == "handle_property" ? ".as_octave_value ()" : "")) >> filename; | |
| 7363 | 419 } |
| 420 | |
| 421 printf ("\n return m;\n}\n\n") >> filename; | |
| 422 | |
| 423 ## get "one" method | |
| 424 | |
| 7406 | 425 printf ("octave_value\n%s::properties::get (const caseless_str& pname) const\n{\n", |
| 7363 | 426 class_name) >> filename; |
| 427 printf (" octave_value retval;\n\n") >> filename; | |
| 428 | |
| 429 for (i = 1; i<= idx; i++) | |
| 430 { | |
| 7406 | 431 printf (" %sif (pname.compare (\"%s\"))\n", |
| 7363 | 432 (i > 1 ? "else " : ""), name[i]) >> filename; |
| 433 printf (" retval = get_%s ()%s;\n", name[i], | |
| 434 (type[i] == "handle_property" ? ".as_octave_value ()" : "")) >> filename; | |
| 435 } | |
| 436 | |
| 7406 | 437 printf (" else\n retval = base_properties::get (pname);\n\n") >> filename; |
| 7363 | 438 printf (" return retval;\n}\n\n") >> filename; |
| 439 | |
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440 ## get_property method |
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441 |
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442 printf ("property\n%s::properties::get_property (const caseless_str& pname)\n{\n", |
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443 class_name) >> filename; |
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444 |
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445 for (i = 1; i<= idx; i++) |
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446 { |
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447 printf (" %sif (pname.compare (\"%s\"))\n", |
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448 (i > 1 ? "else " : ""), name[i]) >> filename; |
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449 printf (" return property (&%s, true);\n", name[i]) >> filename; |
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450 } |
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451 |
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452 printf (" else\n return base_properties::get_property (pname);\n") >> filename; |
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453 printf ("}\n\n") >> filename; |
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454 |
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455 |
| 7363 | 456 ## factory defaults method |
| 457 | |
| 458 printf ("property_list::pval_map_type\n%s::properties::factory_defaults (void)\n{\n", | |
| 459 class_name) >> filename; | |
| 460 printf (" property_list::pval_map_type m;\n\n") >> filename; | |
| 461 | |
| 462 for (i = 1; i <= idx; i++) | |
| 463 { | |
| 7397 | 464 dval = defval[i]; |
| 7363 | 465 if (type[i] == "radio_property" || type[i] == "color_property") |
| 7397 | 466 dval = gensub (/^.*\{(.*)\}.*$/, "\"\\1\"", "g", dval); |
| 467 if (! dval) | |
| 468 dval = "octave_value ()"; | |
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469 printf (" m[\"%s\"] = %s%s;\n", name[i], dval, |
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470 (type[i] == "handle_property" ? ".as_octave_value ()" : "")) >> filename; |
| 7363 | 471 } |
| 472 | |
| 473 printf ("\n return m;\n}\n\n") >> filename; | |
| 474 | |
| 475 ## go_name static field | |
| 476 | |
| 477 printf ("std::string %s::properties::go_name (\"%s\");\n\n", | |
| 478 class_name, class_name) >> filename; | |
| 479 } | |
| 6874 | 480 } |
| 481 | |
| 482 BEGIN { | |
| 7363 | 483 filename = "graphics-props.cc"; |
| 484 printf ("// DO NOT EDIT! Generated automatically by genprops.awk.\n\n"); | |
| 485 printf ("// DO NOT EDIT! Generated automatically by genprops.awk.\n\n") > filename; | |
| 486 } | |
| 487 | |
| 488 /BEGIN_PROPERTIES\(.*\)/ { | |
| 489 gather = 1; | |
| 490 idx = 0; | |
| 491 class_name = gensub (/^.*BEGIN_PROPERTIES\((.*)\)/, "\\1", "g"); | |
| 492 next; | |
| 6874 | 493 } |
| 494 | |
| 495 /BEGIN_PROPERTIES/ { | |
| 7363 | 496 gather = 1; |
| 497 idx = 0; | |
| 498 class_name = ""; | |
| 499 next; | |
| 6874 | 500 } |
| 501 | |
| 502 /END_PROPERTIES/ { | |
| 7363 | 503 emit_declarations(); |
| 504 emit_source(); | |
| 505 gather = 0; | |
| 506 next; | |
| 6874 | 507 } |
| 508 | |
| 509 { | |
| 510 if (gather) | |
| 7363 | 511 { |
| 7403 | 512 if (NF < 2 || /^[ \t]*\/\//) |
| 7363 | 513 next; |
| 6874 | 514 |
| 7363 | 515 idx++; |
| 6874 | 516 |
| 7363 | 517 field = 1; |
| 6874 | 518 |
| 7363 | 519 if ($field == "mutable") |
| 520 { | |
| 521 mutable[idx] = 1; | |
| 522 field++; | |
| 523 } | |
| 524 else | |
| 525 mutable[idx] = 0; | |
| 6874 | 526 |
| 7363 | 527 type[idx] = $(field++); |
| 528 name[idx] = $(field++); | |
| 6874 | 529 |
| 7363 | 530 limits[idx] = 0; |
| 531 mode[idx] = 0; | |
| 7403 | 532 hidden[idx] = 0; |
| 533 readonly[idx] = 0; | |
| 7363 | 534 emit_get[idx] = "definition"; |
| 535 emit_set[idx] = "definition"; | |
| 7397 | 536 defval[idx] = ""; |
| 7427 | 537 updater[idx] = ""; |
| 7363 | 538 ## if (type[idx] == "octave_value") |
| 539 ## emit_ov_set[idx] = ""; | |
| 540 ## else | |
| 541 ## emit_ov_set[idx] = "definition"; | |
| 6874 | 542 |
| 7363 | 543 if (NF >= field) |
| 544 { | |
| 545 if ($field != ",") | |
| 546 { | |
| 547 quals = $(field++); | |
| 7214 | 548 |
| 7363 | 549 if (index (quals, "l")) |
| 550 limits[idx] = 1; | |
| 6874 | 551 |
| 7363 | 552 if (index (quals, "m")) |
| 553 mode[idx] = 1; | |
| 554 | |
| 555 ## There is a custom inline definition for the get function, | |
| 556 ## so we don't emit anything. | |
| 557 if (index (quals, "g")) | |
| 558 emit_get[idx] = ""; | |
| 6874 | 559 |
| 7363 | 560 ## There is a custom extern definition for the get function, |
| 561 ## but we still emit the declaration. | |
| 562 if (index (quals, "G")) | |
| 563 emit_get[idx] = "declaration"; | |
| 6874 | 564 |
| 7363 | 565 ## There is a custom inline definition for the set function, |
| 566 ## so we don't emit anything. | |
| 567 if (index (quals, "s")) | |
| 568 emit_set[idx] = ""; | |
| 6874 | 569 |
| 7363 | 570 ## There is a custom extern definition for the set function, |
| 571 ## but we still emit the declaration. | |
| 572 if (index (quals, "S")) | |
| 573 emit_set[idx] = "declaration"; | |
| 7379 | 574 |
| 7403 | 575 ## The property is hidden |
| 576 if (index (quals, "h")) | |
| 577 hidden[idx] = 1; | |
| 578 | |
| 579 ## The property is read-only | |
| 580 if (index (quals, "r")) | |
| 581 readonly[idx] = 1; | |
| 6904 | 582 |
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583 ## There is an inline updater method that should be called |
| 7427 | 584 ## from the set method |
| 585 if (index (quals, "u")) | |
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586 updater[idx] = "inline"; |
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587 |
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588 ## There is an extern updater method that should be called |
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589 ## from the set method |
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590 if (index (quals, "U")) |
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591 updater[idx] = "extern"; |
| 7427 | 592 |
| 7363 | 593 ## ## emmit an asignment set function |
| 594 ## if (index (quals, "a")) | |
| 595 ## emit_ov_set[idx] = "assignment"; | |
| 596 ## | |
| 597 ## if (type[idx] != "octave_value") | |
| 598 ## { | |
| 599 ## ## The 'o' and 'O' qualifiers are only useful when the | |
| 600 ## ## the property type is something other than an | |
| 601 ## ## octave_value. | |
| 602 ## | |
| 603 ## ## There is a custom inline definition for the | |
| 604 ## ## octave_value version of the set function, so we | |
| 605 ## ## don't emit anything. | |
| 606 ## if (index (quals, "o")) | |
| 607 ## emit_ov_set[idx] = ""; | |
| 608 ## | |
| 609 ## ## There is a custom extern definition for the | |
| 610 ## ## octave_value version of the set function, but we | |
| 611 ## ## still emit the declaration. | |
| 612 ## if (index (quals, "O")) | |
| 613 ## emit_ov_set[idx] = "declaration"; | |
| 614 ## } | |
| 615 } | |
| 6874 | 616 |
| 7363 | 617 if (NF > field && $field == ",") |
| 618 { | |
| 619 field++; | |
| 6874 | 620 |
| 7363 | 621 for (i = field; i <= NF; i++) |
| 7397 | 622 defval[idx] = (defval[idx] (i > field ? " " : "") $i); |
| 7363 | 623 } |
| 6874 | 624 } |
| 7363 | 625 |
| 626 } | |
| 6874 | 627 else |
| 7363 | 628 print $0; |
| 6883 | 629 } |