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| 1 | // /*----------------------------------------------------------------*\ | |
| 2 | // | Main Program: Simple tester for Partial_Map | |
| 3 | // |*----------------------------------------------------------------*| | |
| 4 | // | Date: 17 November 1997, revised 20 January 2008 | |
| 5 | // | Author: Bruce W. Weide | |
| 6 | // | | |
| 7 | // | Brief User's Manual: | |
| 8 | // | Allows user to test a Partial_Map implementation, interactively | |
| 9 | // | or in batch mode. | |
| 10 | // | | |
| 11 | // \*----------------------------------------------------------------*/ | |
| 12 | ||
| 13 | ///--------------------------------------------------------------------- | |
| 14 | /// Global Context ----------------------------------------------------- | |
| 15 | ///--------------------------------------------------------------------- | |
| 16 | ||
| 17 | #include "RESOLVE_Foundation.h" | |
| 18 | ||
| 19 | #include "AT/General/Are_In_Order.h" | |
| 20 | #include "CI/Natural/Number_1_C.h" | |
| 21 | #include "CT/Partial_Map/Kernel_7_C.h" | |
| 22 | #include "CT/Partial_Map/Put_To_1.h" | |
| 23 | #include "CT/Array/Kernel_1_C.h" | |
| 24 | ||
| 25 | ///--------------------------------------------------------------------- | |
| 26 | /// Interface ---------------------------------------------------------- | |
| 27 | ///--------------------------------------------------------------------- | |
| 28 | ||
| 29 | // Concrete instances | |
| 30 | ||
| 31 | concrete_instance | |
| 32 | utility_class Natural_Are_In_Order_1 : | |
| 33 | implements | |
| 34 | abstract_instance General_Are_In_Order <Natural_Number_1_C> | |
| 35 | { | |
| 36 | public: | |
| 37 | ||
| 38 | /*! | |
| 39 | math definition ARE_IN_ORDER ( | |
| 40 | x: NATURAL_MODEL, | |
| 41 | y: NATURAL_MODEL, | |
| 42 | ): boolean is | |
| 43 | x <= y | |
| 44 | !*/ | |
| 45 | ||
| 46 | utility_function_body Boolean Are_In_Order ( | |
| 47 | preserves Natural_Number_1_C& n1, | |
| 48 | preserves Natural_Number_1_C& n2 | |
| 49 | ) | |
| 50 | { | |
| 51 | return n1.Compare (n2) <= 0; | |
| 52 | } | |
| 53 | }; | |
| 54 | ||
| 55 | //---------------------------------------------------------------------- | |
| 56 | ||
| 57 | concrete_instance | |
| 58 | class Partial_Map_Of_Natural_To_Text_Base : | |
| 59 | instantiates Partial_Map_Kernel_7_C < | |
| 60 | Natural_Number_1_C, | |
| 61 | Text, | |
| 62 | Natural_Are_In_Order_1 | |
| 63 | > | |
| 64 | {}; | |
| 65 | ||
| 66 | //---------------------------------------------------------------------- | |
| 67 | ||
| 68 | concrete_instance | |
| 69 | class Partial_Map_Of_Natural_To_Text : | |
| 70 | instantiates Partial_Map_Put_To_1 < | |
| 71 | Natural_Number_1_C, | |
| 72 | Text, | |
| 73 | Partial_Map_Of_Natural_To_Text_Base | |
| 74 | > | |
| 75 | {}; | |
| 76 | ||
| 77 | //---------------------------------------------------------------------- | |
| 78 | ||
| 79 | concrete_instance | |
| 80 | class Array_Of_Partial_Map_Of_Natural_To_Text : | |
| 81 | instantiates Array_Kernel_1_C <Partial_Map_Of_Natural_To_Text> | |
| 82 | {}; | |
| 83 | ||
| 84 | //---------------------------------------------------------------------- | |
| 85 | //---------------------------------------------------------------------- | |
| 86 | ||
| 87 | // Program control objects | |
| 88 | ||
| 89 | object Boolean interactive; | |
| 90 | object Text command_line; | |
| 91 | object Character command_code; | |
| 92 | object Character_IStream input; | |
| 93 | object Character_OStream output; | |
| 94 | ||
| 95 | // Test objects | |
| 96 | ||
| 97 | object Array_Of_Partial_Map_Of_Natural_To_Text m; | |
| 98 | ||
| 99 | //---------------------------------------------------------------------- | |
| 100 | //---------------------------------------------------------------------- | |
| 101 | ||
| 102 | // Global operations (omitted for brevity) | |
| 103 | ||
| 104 | //---------------------------------------------------------------------- | |
| 105 | //---------------------------------------------------------------------- | |
| 106 | ||
| 107 | // Global operation bodies | |
| 108 | ||
| 109 | global_procedure_body Determine_Interactive_Mode () | |
| 110 | { | |
| 111 | output << "Run in interactive mode (y/n)? "; | |
| 112 | input >> command_line; | |
| 113 | command_code = command_line[0]; | |
| 114 | interactive = (command_code == 'y'); | |
| 115 | } | |
| 116 | ||
| 117 | //---------------------------------------------------------------------- | |
| 118 | ||
| 119 | global_procedure_body Get_Command () | |
| 120 | { | |
| 121 | if (interactive) | |
| 122 | { | |
| 123 | // Show menu of commands: | |
| 124 | // Concept-specific operations | |
| 125 | ||
| 126 | output << "\n\nCommand: s [Swap]\n" | |
| 127 | << " c [Clear]\n" | |
| 128 | << " p [Put_To]\n" | |
| 129 | << " d [Define]\n" | |
| 130 | << " u [Undefine]\n" | |
| 131 | << " a [Undefine_Any]\n" | |
| 132 | << " i [Is_Defined]\n" | |
| 133 | << " [ [Swap Using Accessor]\n" | |
| 134 | << " z [Size]\n" | |
| 135 | ||
| 136 | // Tester control operations | |
| 137 | ||
| 138 | << " q [Quit]: "; | |
| 139 | } | |
| 140 | ||
| 141 | // Get next command line and code | |
| 142 | ||
| 143 | input >> command_line; | |
| 144 | command_code = command_line[0]; | |
| 145 | } | |
| 146 | ||
| 147 | //---------------------------------------------------------------------- | |
| 148 | ||
| 149 | global_procedure_body Do_Swap () | |
| 150 | { | |
| 151 | object Integer id1, id2; | |
| 152 | object Partial_Map_Of_Natural_To_Text temp; // to avoid repeated arg | |
| 153 | ||
| 154 | if (interactive) | |
| 155 | { | |
| 156 | output << "Swap which object? "; | |
| 157 | } | |
| 158 | input >> id1; | |
| 159 | if (interactive) | |
| 160 | { | |
| 161 | output << " ... with which object? "; | |
| 162 | } | |
| 163 | input >> id2; | |
| 164 | output << "\n--------------------------------------------" | |
| 165 | << "\n |"; | |
| 166 | output << "\n--------------------------------------------" | |
| 167 | << "\nm" << id1 << " &= m" << id2 << "; |"; | |
| 168 | temp &= m[id1]; | |
| 169 | temp &= m[id2]; | |
| 170 | temp &= m[id1]; | |
| 171 | output << "\n--------------------------------------------" | |
| 172 | << "\n |"; | |
| 173 | output << "\n--------------------------------------------"; | |
| 174 | } | |
| 175 | ||
| 176 | //---------------------------------------------------------------------- | |
| 177 | ||
| 178 | global_procedure_body Do_Clear () | |
| 179 | { | |
| 180 | object Integer id; | |
| 181 | ||
| 182 | if (interactive) | |
| 183 | { | |
| 184 | output << "Clear which object? "; | |
| 185 | } | |
| 186 | input >> id; | |
| 187 | output << "\n--------------------------------------------" | |
| 188 | << "\n |"; | |
| 189 | output << "\n--------------------------------------------" | |
| 190 | << "\nm" << id << ".Clear (); |"; | |
| 191 | m[id].Clear (); | |
| 192 | output << "\n--------------------------------------------" | |
| 193 | << "\n |"; | |
| 194 | output << "\n--------------------------------------------"; | |
| 195 | } | |
| 196 | ||
| 197 | //---------------------------------------------------------------------- | |
| 198 | ||
| 199 | global_procedure_body Do_Put_To () | |
| 200 | { | |
| 201 | object Integer id; | |
| 202 | ||
| 203 | if (interactive) | |
| 204 | { | |
| 205 | output << "Put which object? "; | |
| 206 | } | |
| 207 | input >> id; | |
| 208 | output << "\n--------------------------------------------" | |
| 209 | << "\nm" << id << " = "; | |
| 210 | output << m[id]; | |
| 211 | output << "\n--------------------------------------------"; | |
| 212 | } | |
| 213 | ||
| 214 | //---------------------------------------------------------------------- | |
| 215 | ||
| 216 | global_procedure_body Do_Define () | |
| 217 | { | |
| 218 | object Integer id; | |
| 219 | object Natural_Number_1_C d; | |
| 220 | object Text r; | |
| 221 | ||
| 222 | if (interactive) | |
| 223 | { | |
| 224 | output << "Define into which object? "; | |
| 225 | } | |
| 226 | input >> id; | |
| 227 | if (interactive) | |
| 228 | { | |
| 229 | output << " ... d value? "; | |
| 230 | } | |
| 231 | input >> d; | |
| 232 | if (interactive) | |
| 233 | { | |
| 234 | output << " ... r value? "; | |
| 235 | } | |
| 236 | input >> r; | |
| 237 | output << "\n--------------------------------------------" | |
| 238 | << "\n | d = " << d | |
| 239 | << "\n | r = " << r; | |
| 240 | output << "\n--------------------------------------------" | |
| 241 | << "\nm" << id << ".Define (d, r); |"; | |
| 242 | m[id].Define (d, r); | |
| 243 | output << "\n--------------------------------------------" | |
| 244 | << "\n | d = " << d | |
| 245 | << "\n | r = " << r; | |
| 246 | output << "\n--------------------------------------------"; | |
| 247 | } | |
| 248 | ||
| 249 | //---------------------------------------------------------------------- | |
| 250 | ||
| 251 | global_procedure_body Do_Undefine () | |
| 252 | { | |
| 253 | object Integer id; | |
| 254 | object Natural_Number_1_C d, d_copy; | |
| 255 | object Text r; | |
| 256 | ||
| 257 | if (interactive) | |
| 258 | { | |
| 259 | output << "Undefine from which object? "; | |
| 260 | } | |
| 261 | input >> id; | |
| 262 | if (interactive) | |
| 263 | { | |
| 264 | output << " ... d value? "; | |
| 265 | } | |
| 266 | input >> d; | |
| 267 | if (interactive) | |
| 268 | { | |
| 269 | output << " ... d_copy value? "; | |
| 270 | } | |
| 271 | input >> d_copy; | |
| 272 | if (interactive) | |
| 273 | { | |
| 274 | output << " ... r value? "; | |
| 275 | } | |
| 276 | input >> r; | |
| 277 | output << "\n--------------------------------------------" | |
| 278 | << "\n | d = " << d | |
| 279 | << "\n | d_copy = " << d_copy | |
| 280 | << "\n | r = " << r; | |
| 281 | output << "\n--------------------------------------------" | |
| 282 | << "\nm" << id << ".Undefine (d, d_copy, r); |"; | |
| 283 | m[id].Undefine (d, d_copy, r); | |
| 284 | output << "\n--------------------------------------------" | |
| 285 | << "\n | d = " << d | |
| 286 | << "\n | d_copy = " << d_copy | |
| 287 | << "\n | r = " << r; | |
| 288 | output << "\n--------------------------------------------"; | |
| 289 | } | |
| 290 | ||
| 291 | //---------------------------------------------------------------------- | |
| 292 | ||
| 293 | global_procedure_body Do_Undefine_Any () | |
| 294 | { | |
| 295 | object Integer id; | |
| 296 | object Natural_Number_1_C d; | |
| 297 | object Text r; | |
| 298 | ||
| 299 | if (interactive) | |
| 300 | { | |
| 301 | output << "Undefine_Any from which object? "; | |
| 302 | } | |
| 303 | input >> id; | |
| 304 | if (interactive) | |
| 305 | { | |
| 306 | output << " ... d value? "; | |
| 307 | } | |
| 308 | input >> d; | |
| 309 | if (interactive) | |
| 310 | { | |
| 311 | output << " ... r value? "; | |
| 312 | } | |
| 313 | input >> r; | |
| 314 | output << "\n--------------------------------------------" | |
| 315 | << "\n | d = " << d | |
| 316 | << "\n | r = " << r; | |
| 317 | output << "\n--------------------------------------------" | |
| 318 | << "\nm" << id << ".Undefine_Any (d, r); |"; | |
| 319 | m[id].Undefine_Any (d, r); | |
| 320 | output << "\n--------------------------------------------" | |
| 321 | << "\n | d = " << d | |
| 322 | << "\n | r = " << r; | |
| 323 | output << "\n--------------------------------------------"; | |
| 324 | } | |
| 325 | ||
| 326 | //---------------------------------------------------------------------- | |
| 327 | ||
| 328 | global_procedure_body Do_Is_Defined () | |
| 329 | { | |
| 330 | object Integer id; | |
| 331 | object Natural_Number_1_C d; | |
| 332 | object Boolean b; | |
| 333 | ||
| 334 | if (interactive) | |
| 335 | { | |
| 336 | output << "Is_Defined in which object? "; | |
| 337 | } | |
| 338 | input >> id; | |
| 339 | if (interactive) | |
| 340 | { | |
| 341 | output << " ... d value? "; | |
| 342 | } | |
| 343 | input >> d; | |
| 344 | output << "\n--------------------------------------------" | |
| 345 | << "\n | d = " << d | |
| 346 | << "\n | b = ?"; | |
| 347 | output << "\n--------------------------------------------" | |
| 348 | << "\nb = m" << id << ".Is_Defined (d); |"; | |
| 349 | b = m[id].Is_Defined (d); | |
| 350 | output << "\n--------------------------------------------" | |
| 351 | << "\n | d = " << d | |
| 352 | << "\n | b = " << b; | |
| 353 | output << "\n--------------------------------------------"; | |
| 354 | } | |
| 355 | ||
| 356 | //---------------------------------------------------------------------- | |
| 357 | ||
| 358 | global_procedure_body Do_Swap_Using_Accessor () | |
| 359 | { | |
| 360 | object Integer id; | |
| 361 | object Natural_Number_1_C d; | |
| 362 | object Text r; | |
| 363 | ||
| 364 | if (interactive) | |
| 365 | { | |
| 366 | output << "Swap using accessor in which object? "; | |
| 367 | } | |
| 368 | input >> id; | |
| 369 | if (interactive) | |
| 370 | { | |
| 371 | output << " ... d value? "; | |
| 372 | } | |
| 373 | input >> d; | |
| 374 | if (interactive) | |
| 375 | { | |
| 376 | output << " ... r value to swap with? "; | |
| 377 | } | |
| 378 | input >> r; | |
| 379 | output << "\n--------------------------------------------" | |
| 380 | << "\n | d = " << d | |
| 381 | << "\n | r = " << r; | |
| 382 | output << "\n--------------------------------------------" | |
| 383 | << "\nr &= m" << id << "[d]; |"; | |
| 384 | r &= m[id][d]; | |
| 385 | output << "\n--------------------------------------------" | |
| 386 | << "\n | d = " << d | |
| 387 | << "\n | r = " << r; | |
| 388 | output << "\n--------------------------------------------"; | |
| 389 | } | |
| 390 | ||
| 391 | //---------------------------------------------------------------------- | |
| 392 | ||
| 393 | global_procedure_body Do_Size () | |
| 394 | { | |
| 395 | object Integer id; | |
| 396 | object Integer i; | |
| 397 | ||
| 398 | if (interactive) | |
| 399 | { | |
| 400 | output << "Get size of which object? "; | |
| 401 | } | |
| 402 | input >> id; | |
| 403 | output << "\n--------------------------------------------" | |
| 404 | << "\n | i = ?"; | |
| 405 | output << "\n--------------------------------------------" | |
| 406 | << "\ni = m" << id << ".Size (); |"; | |
| 407 | i = m[id].Size (); | |
| 408 | output << "\n--------------------------------------------" | |
| 409 | << "\n | i = " << i; | |
| 410 | output << "\n--------------------------------------------"; | |
| 411 | } | |
| 412 | ||
| 413 | //---------------------------------------------------------------------- | |
| 414 | //---------------------------------------------------------------------- | |
| 415 | ||
| 416 | program_body main () | |
| 417 | { | |
| 418 | object Boolean finished; | |
| 419 | ||
| 420 | // Open input and output streams | |
| 421 | ||
| 422 | input.Open_External (""); | |
| 423 | output.Open_External (""); | |
| 424 | ||
| 425 | // Set number of test objects (= 8; this number is absolutely NOT | |
| 426 | // related to the number of buckets in the hash table, when the | |
| 427 | // Partial_Map_Kernel implementation uses hashing) | |
| 428 | ||
| 429 | m.Set_Bounds (0, 7); | |
| 430 | ||
| 431 | // Ask user about interactive mode | |
| 432 | ||
| 433 | Determine_Interactive_Mode (); | |
| 434 | ||
| 435 | // Execute interactive testing loop until finished | |
| 436 | ||
| 437 | while (not finished) | |
| 438 | { | |
| 439 | // Ask user for next command | |
| 440 | ||
| 441 | Get_Command (); | |
| 442 | ||
| 443 | // Perform next command | |
| 444 | ||
| 445 | case_select (command_code) | |
| 446 | { | |
| 447 | // Concept-specific operations | |
| 448 | ||
| 449 | case 's': | |
| 450 | { | |
| 451 | Do_Swap (); | |
| 452 | } | |
| 453 | break; | |
| 454 | case 'c': | |
| 455 | { | |
| 456 | Do_Clear (); | |
| 457 | } | |
| 458 | break; | |
| 459 | case 'p': | |
| 460 | { | |
| 461 | Do_Put_To (); | |
| 462 | } | |
| 463 | break; | |
| 464 | case 'd': | |
| 465 | { | |
| 466 | Do_Define (); | |
| 467 | } | |
| 468 | break; | |
| 469 | case 'u': | |
| 470 | { | |
| 471 | Do_Undefine (); | |
| 472 | } | |
| 473 | break; | |
| 474 | case 'a': | |
| 475 | { | |
| 476 | Do_Undefine_Any (); | |
| 477 | } | |
| 478 | break; | |
| 479 | case 'i': | |
| 480 | { | |
| 481 | Do_Is_Defined (); | |
| 482 | } | |
| 483 | break; | |
| 484 | case '[': | |
| 485 | { | |
| 486 | Do_Swap_Using_Accessor (); | |
| 487 | } | |
| 488 | break; | |
| 489 | case 'z': | |
| 490 | { | |
| 491 | Do_Size (); | |
| 492 | } | |
| 493 | break; | |
| 494 | ||
| 495 | // Tester control operations | |
| 496 | ||
| 497 | case 'q': | |
| 498 | { | |
| 499 | finished = true; | |
| 500 | } | |
| 501 | break; | |
| 502 | ||
| 503 | default: | |
| 504 | { | |
| 505 | output << "\n" << command_line; | |
| 506 | } | |
| 507 | break; | |
| 508 | } | |
| 509 | } | |
| 510 | ||
| 511 | // Close input and output streams | |
| 512 | input.Close_External (); | |
| 513 | output.Close_External (); | |
| 514 | } |
