| 324 | |
| 325 | |
| 326 | int Newmark::domainChanged() |
| 327 | { |
| 328 | AnalysisModel *myModel = this->getAnalysisModel(); |
| 329 | LinearSOE *theLinSOE = this->getLinearSOE(); |
| 330 | const Vector &x = theLinSOE->getX(); |
| 331 | int size = x.Size(); |
| 332 | |
| 333 | |
| 334 | // create the new Vector objects |
| 335 | if (Ut == 0 || Ut->Size() != size) { |
| 336 | |
| 337 | // delete the old |
| 338 | if (Ut != 0) |
| 339 | delete Ut; |
| 340 | if (Utdot != 0) |
| 341 | delete Utdot; |
| 342 | if (Utdotdot != 0) |
| 343 | delete Utdotdot; |
| 344 | if (U != 0) |
| 345 | delete U; |
| 346 | if (Udot != 0) |
| 347 | delete Udot; |
| 348 | if (Udotdot != 0) |
| 349 | delete Udotdot; |
| 350 | |
| 351 | // create the new |
| 352 | Ut = new Vector(size); |
| 353 | Utdot = new Vector(size); |
| 354 | Utdotdot = new Vector(size); |
| 355 | U = new Vector(size); |
| 356 | Udot = new Vector(size); |
| 357 | Udotdot = new Vector(size); |
| 358 | dUn.resize(size); dUn.Zero(); |
| 359 | dVn.resize(size); dVn.Zero(); |
| 360 | dAn.resize(size); dAn.Zero(); |
| 361 | |
| 362 | // check we obtained the new |
| 363 | if (Ut == 0 || Ut->Size() != size || |
| 364 | Utdot == 0 || Utdot->Size() != size || |
| 365 | Utdotdot == 0 || Utdotdot->Size() != size || |
| 366 | U == 0 || U->Size() != size || |
| 367 | Udot == 0 || Udot->Size() != size || |
| 368 | Udotdot == 0 || Udotdot->Size() != size) { |
| 369 | |
| 370 | opserr << "Newmark::domainChanged - ran out of memory\n"; |
| 371 | |
| 372 | // delete the old |
| 373 | if (Ut != 0) |
| 374 | delete Ut; |
| 375 | if (Utdot != 0) |
| 376 | delete Utdot; |
| 377 | if (Utdotdot != 0) |
| 378 | delete Utdotdot; |
| 379 | if (U != 0) |
| 380 | delete U; |
| 381 | if (Udot != 0) |
| 382 | delete Udot; |
| 383 | if (Udotdot != 0) |
nothing calls this directly
no test coverage detected