| 27 | 
  | 
 | 
| 28 | 
  | 
  nAtoms = info->n_atoms; | 
| 29 | 
  | 
 | 
| 30 | 
– | 
  std::cerr << "integ nAtoms = "  << nAtoms << "\n"; | 
| 31 | 
– | 
 | 
| 30 | 
  | 
  // check for constraints | 
| 31 | 
  | 
   | 
| 32 | 
  | 
  constrainedA    = NULL; | 
| 178 | 
  | 
  int calcPot, calcStress; | 
| 179 | 
  | 
  int isError; | 
| 180 | 
  | 
 | 
| 183 | 
– | 
 | 
| 184 | 
– | 
 | 
| 181 | 
  | 
  tStats   = new Thermo( info ); | 
| 182 | 
  | 
  statOut  = new StatWriter( info ); | 
| 183 | 
  | 
  dumpOut  = new DumpWriter( info ); | 
| 216 | 
  | 
  MPIcheckPoint(); | 
| 217 | 
  | 
#endif // is_mpi | 
| 218 | 
  | 
 | 
| 223 | 
– | 
 | 
| 224 | 
– | 
  pos  = Atom::getPosArray(); | 
| 225 | 
– | 
  vel  = Atom::getVelArray(); | 
| 226 | 
– | 
  frc  = Atom::getFrcArray(); | 
| 227 | 
– | 
 | 
| 219 | 
  | 
  while( currTime < runTime ){ | 
| 220 | 
  | 
 | 
| 221 | 
  | 
    if( (currTime+dt) >= currStatus ){ | 
| 223 | 
  | 
      calcStress = 1; | 
| 224 | 
  | 
    } | 
| 225 | 
  | 
 | 
| 235 | 
– | 
    std::cerr << currTime << "\n"; | 
| 236 | 
– | 
 | 
| 226 | 
  | 
    integrateStep( calcPot, calcStress ); | 
| 227 | 
  | 
       | 
| 228 | 
  | 
    currTime += dt; | 
| 268 | 
  | 
 | 
| 269 | 
  | 
  preMove(); | 
| 270 | 
  | 
  moveA(); | 
| 271 | 
< | 
  //if( nConstrained ) constrainA(); | 
| 271 | 
> | 
  if( nConstrained ) constrainA(); | 
| 272 | 
  | 
 | 
| 273 | 
  | 
  // calc forces | 
| 274 | 
  | 
 | 
| 284 | 
  | 
 | 
| 285 | 
  | 
void Integrator::moveA( void ){ | 
| 286 | 
  | 
   | 
| 287 | 
< | 
  int i,j,k; | 
| 299 | 
< | 
  int atomIndex, aMatIndex; | 
| 287 | 
> | 
  int i, j; | 
| 288 | 
  | 
  DirectionalAtom* dAtom; | 
| 289 | 
< | 
  double Tb[3]; | 
| 290 | 
< | 
  double ji[3]; | 
| 289 | 
> | 
  double Tb[3], ji[3]; | 
| 290 | 
> | 
  double A[3][3], I[3][3]; | 
| 291 | 
  | 
  double angle; | 
| 292 | 
< | 
  double A[3][3], At[3][3]; | 
| 292 | 
> | 
  double vel[3], pos[3], frc[3]; | 
| 293 | 
> | 
  double mass; | 
| 294 | 
  | 
 | 
| 306 | 
– | 
 | 
| 295 | 
  | 
  for( i=0; i<nAtoms; i++ ){ | 
| 308 | 
– | 
    atomIndex = i * 3; | 
| 309 | 
– | 
    aMatIndex = i * 9; | 
| 296 | 
  | 
 | 
| 297 | 
< | 
    // velocity half step | 
| 298 | 
< | 
    for( j=atomIndex; j<(atomIndex+3); j++ ) | 
| 299 | 
< | 
      vel[j] += ( dt2 * frc[j] / atoms[i]->getMass() ) * eConvert; | 
| 297 | 
> | 
    atoms[i]->getVel( vel ); | 
| 298 | 
> | 
    atoms[i]->getPos( pos ); | 
| 299 | 
> | 
    atoms[i]->getFrc( frc ); | 
| 300 | 
  | 
 | 
| 301 | 
+ | 
    mass = atoms[i]->getMass(); | 
| 302 | 
  | 
 | 
| 303 | 
< | 
    // position whole step     | 
| 304 | 
< | 
    for( j=atomIndex; j<(atomIndex+3); j++ ) pos[j] += dt * vel[j]; | 
| 305 | 
< | 
     | 
| 303 | 
> | 
    for (j=0; j < 3; j++) { | 
| 304 | 
> | 
      // velocity half step | 
| 305 | 
> | 
      vel[j] += ( dt2 * frc[j] / mass ) * eConvert; | 
| 306 | 
> | 
      // position whole step | 
| 307 | 
> | 
      pos[j] += dt * vel[j]; | 
| 308 | 
> | 
    } | 
| 309 | 
  | 
 | 
| 310 | 
+ | 
    atoms[i]->setVel( vel ); | 
| 311 | 
+ | 
    atoms[i]->setPos( pos ); | 
| 312 | 
+ | 
 | 
| 313 | 
  | 
    if( atoms[i]->isDirectional() ){ | 
| 314 | 
  | 
 | 
| 315 | 
  | 
      dAtom = (DirectionalAtom *)atoms[i]; | 
| 316 | 
  | 
           | 
| 317 | 
  | 
      // get and convert the torque to body frame | 
| 318 | 
  | 
       | 
| 319 | 
< | 
      Tb[0] = dAtom->getTx(); | 
| 327 | 
< | 
      Tb[1] = dAtom->getTy(); | 
| 328 | 
< | 
      Tb[2] = dAtom->getTz(); | 
| 329 | 
< | 
 | 
| 319 | 
> | 
      dAtom->getTrq( Tb ); | 
| 320 | 
  | 
      dAtom->lab2Body( Tb ); | 
| 321 | 
  | 
 | 
| 322 | 
  | 
      // get the angular momentum, and propagate a half step | 
| 323 | 
+ | 
 | 
| 324 | 
+ | 
      dAtom->getJ( ji ); | 
| 325 | 
+ | 
 | 
| 326 | 
+ | 
      for (j=0; j < 3; j++)  | 
| 327 | 
+ | 
        ji[j] += (dt2 * Tb[j]) * eConvert; | 
| 328 | 
  | 
       | 
| 334 | 
– | 
      ji[0] = dAtom->getJx() + ( dt2 * Tb[0] ) * eConvert; | 
| 335 | 
– | 
      ji[1] = dAtom->getJy() + ( dt2 * Tb[1] ) * eConvert; | 
| 336 | 
– | 
      ji[2] = dAtom->getJz() + ( dt2 * Tb[2] ) * eConvert; | 
| 337 | 
– | 
       | 
| 329 | 
  | 
      // use the angular velocities to propagate the rotation matrix a | 
| 330 | 
  | 
      // full time step | 
| 331 | 
< | 
       | 
| 331 | 
> | 
 | 
| 332 | 
> | 
      dAtom->getA(A); | 
| 333 | 
> | 
      dAtom->getI(I); | 
| 334 | 
> | 
     | 
| 335 | 
  | 
      // rotate about the x-axis       | 
| 336 | 
< | 
      angle = dt2 * ji[0] / dAtom->getIxx(); | 
| 337 | 
< | 
      this->rotate( 1, 2, angle, ji, &Amat[aMatIndex] );  | 
| 336 | 
> | 
      angle = dt2 * ji[0] / I[0][0]; | 
| 337 | 
> | 
      this->rotate( 1, 2, angle, ji, A );  | 
| 338 | 
  | 
 | 
| 339 | 
  | 
      // rotate about the y-axis | 
| 340 | 
< | 
      angle = dt2 * ji[1] / dAtom->getIyy(); | 
| 341 | 
< | 
      this->rotate( 2, 0, angle, ji, &Amat[aMatIndex] ); | 
| 340 | 
> | 
      angle = dt2 * ji[1] / I[1][1]; | 
| 341 | 
> | 
      this->rotate( 2, 0, angle, ji, A ); | 
| 342 | 
  | 
       | 
| 343 | 
  | 
      // rotate about the z-axis | 
| 344 | 
< | 
      angle = dt * ji[2] / dAtom->getIzz(); | 
| 345 | 
< | 
      this->rotate( 0, 1, angle, ji, &Amat[aMatIndex] ); | 
| 344 | 
> | 
      angle = dt * ji[2] / I[2][2]; | 
| 345 | 
> | 
      this->rotate( 0, 1, angle, ji, A); | 
| 346 | 
  | 
       | 
| 347 | 
  | 
      // rotate about the y-axis | 
| 348 | 
< | 
      angle = dt2 * ji[1] / dAtom->getIyy(); | 
| 349 | 
< | 
      this->rotate( 2, 0, angle, ji, &Amat[aMatIndex] ); | 
| 348 | 
> | 
      angle = dt2 * ji[1] / I[1][1]; | 
| 349 | 
> | 
      this->rotate( 2, 0, angle, ji, A ); | 
| 350 | 
  | 
       | 
| 351 | 
  | 
       // rotate about the x-axis | 
| 352 | 
< | 
      angle = dt2 * ji[0] / dAtom->getIxx(); | 
| 353 | 
< | 
      this->rotate( 1, 2, angle, ji, &Amat[aMatIndex] ); | 
| 352 | 
> | 
      angle = dt2 * ji[0] / I[0][0]; | 
| 353 | 
> | 
      this->rotate( 1, 2, angle, ji, A ); | 
| 354 | 
  | 
       | 
| 361 | 
– | 
      dAtom->setJx( ji[0] ); | 
| 362 | 
– | 
      dAtom->setJy( ji[1] ); | 
| 363 | 
– | 
      dAtom->setJz( ji[2] ); | 
| 355 | 
  | 
 | 
| 356 | 
< | 
      std::cerr << "Amat[" << i << "]\n"; | 
| 357 | 
< | 
      info->printMat9( &Amat[aMatIndex] ); | 
| 356 | 
> | 
      dAtom->setJ( ji ); | 
| 357 | 
> | 
      dAtom->setA( A  ); | 
| 358 | 
  | 
           | 
| 359 | 
< | 
      std::cerr << "ji[" << i << "]\t" | 
| 369 | 
< | 
                << ji[0] << "\t" | 
| 370 | 
< | 
                << ji[1] << "\t" | 
| 371 | 
< | 
                << ji[2] << "\n"; | 
| 372 | 
< | 
           | 
| 373 | 
< | 
    } | 
| 374 | 
< | 
     | 
| 359 | 
> | 
    }     | 
| 360 | 
  | 
  } | 
| 361 | 
  | 
} | 
| 362 | 
  | 
 | 
| 363 | 
  | 
 | 
| 364 | 
  | 
void Integrator::moveB( void ){ | 
| 365 | 
< | 
  int i,j,k; | 
| 381 | 
< | 
  int atomIndex, aMatIndex; | 
| 365 | 
> | 
  int i, j; | 
| 366 | 
  | 
  DirectionalAtom* dAtom; | 
| 367 | 
< | 
  double Tb[3]; | 
| 368 | 
< | 
  double ji[3]; | 
| 367 | 
> | 
  double Tb[3], ji[3]; | 
| 368 | 
> | 
  double vel[3], frc[3]; | 
| 369 | 
> | 
  double mass; | 
| 370 | 
  | 
 | 
| 371 | 
  | 
  for( i=0; i<nAtoms; i++ ){ | 
| 372 | 
< | 
    atomIndex = i * 3; | 
| 373 | 
< | 
    aMatIndex = i * 9; | 
| 372 | 
> | 
  | 
| 373 | 
> | 
    atoms[i]->getVel( vel ); | 
| 374 | 
> | 
    atoms[i]->getFrc( frc ); | 
| 375 | 
  | 
 | 
| 376 | 
< | 
    // velocity half step | 
| 391 | 
< | 
    for( j=atomIndex; j<(atomIndex+3); j++ ) | 
| 392 | 
< | 
      vel[j] += ( dt2 * frc[j] / atoms[i]->getMass() ) * eConvert; | 
| 376 | 
> | 
    mass = atoms[i]->getMass(); | 
| 377 | 
  | 
 | 
| 378 | 
+ | 
    // velocity half step | 
| 379 | 
+ | 
    for (j=0; j < 3; j++)  | 
| 380 | 
+ | 
      vel[j] += ( dt2 * frc[j] / mass ) * eConvert; | 
| 381 | 
+ | 
     | 
| 382 | 
+ | 
    atoms[i]->setVel( vel ); | 
| 383 | 
  | 
  | 
| 384 | 
  | 
    if( atoms[i]->isDirectional() ){ | 
| 385 | 
< | 
       | 
| 385 | 
> | 
 | 
| 386 | 
  | 
      dAtom = (DirectionalAtom *)atoms[i]; | 
| 398 | 
– | 
       | 
| 399 | 
– | 
      // get and convert the torque to body frame | 
| 400 | 
– | 
       | 
| 401 | 
– | 
      Tb[0] = dAtom->getTx(); | 
| 402 | 
– | 
      Tb[1] = dAtom->getTy(); | 
| 403 | 
– | 
      Tb[2] = dAtom->getTz(); | 
| 404 | 
– | 
       | 
| 405 | 
– | 
      std::cerr << "TrqB[" << i << "]\t" | 
| 406 | 
– | 
                << Tb[0] << "\t" | 
| 407 | 
– | 
                << Tb[1] << "\t" | 
| 408 | 
– | 
                << Tb[2] << "\n"; | 
| 387 | 
  | 
 | 
| 388 | 
+ | 
      // get and convert the torque to body frame       | 
| 389 | 
+ | 
 | 
| 390 | 
+ | 
      dAtom->getTrq( Tb ); | 
| 391 | 
  | 
      dAtom->lab2Body( Tb ); | 
| 411 | 
– | 
       | 
| 412 | 
– | 
      // get the angular momentum, and complete the angular momentum | 
| 413 | 
– | 
      // half step | 
| 414 | 
– | 
       | 
| 415 | 
– | 
      ji[0] = dAtom->getJx() + ( dt2 * Tb[0] ) * eConvert; | 
| 416 | 
– | 
      ji[1] = dAtom->getJy() + ( dt2 * Tb[1] ) * eConvert; | 
| 417 | 
– | 
      ji[2] = dAtom->getJz() + ( dt2 * Tb[2] ) * eConvert; | 
| 418 | 
– | 
       | 
| 419 | 
– | 
      dAtom->setJx( ji[0] ); | 
| 420 | 
– | 
      dAtom->setJy( ji[1] ); | 
| 421 | 
– | 
      dAtom->setJz( ji[2] ); | 
| 392 | 
  | 
 | 
| 393 | 
+ | 
      // get the angular momentum, and propagate a half step | 
| 394 | 
  | 
 | 
| 395 | 
< | 
      std::cerr << "Amat[" << i << "]\n"; | 
| 396 | 
< | 
      info->printMat9( &Amat[aMatIndex] ); | 
| 397 | 
< | 
           | 
| 398 | 
< | 
      std::cerr << "ji[" << i << "]\t" | 
| 399 | 
< | 
                << ji[0] << "\t" | 
| 400 | 
< | 
                << ji[1] << "\t" | 
| 401 | 
< | 
                << ji[2] << "\n"; | 
| 395 | 
> | 
      dAtom->getJ( ji ); | 
| 396 | 
> | 
 | 
| 397 | 
> | 
      for (j=0; j < 3; j++)  | 
| 398 | 
> | 
        ji[j] += (dt2 * Tb[j]) * eConvert; | 
| 399 | 
> | 
       | 
| 400 | 
> | 
 | 
| 401 | 
> | 
      dAtom->setJ( ji ); | 
| 402 | 
  | 
    } | 
| 403 | 
  | 
  } | 
| 433 | 
– | 
 | 
| 404 | 
  | 
} | 
| 405 | 
  | 
 | 
| 406 | 
  | 
void Integrator::preMove( void ){ | 
| 407 | 
< | 
  int i; | 
| 407 | 
> | 
  int i, j; | 
| 408 | 
> | 
  double pos[3]; | 
| 409 | 
  | 
 | 
| 410 | 
  | 
  if( nConstrained ){ | 
| 411 | 
  | 
 | 
| 412 | 
< | 
    for(i=0; i<(nAtoms*3); i++) oldPos[i] = pos[i]; | 
| 413 | 
< | 
  } | 
| 414 | 
< | 
}   | 
| 412 | 
> | 
    for(i=0; i < nAtoms; i++) { | 
| 413 | 
> | 
  | 
| 414 | 
> | 
      atoms[i]->getPos( pos ); | 
| 415 | 
  | 
 | 
| 416 | 
+ | 
      for (j = 0; j < 3; j++) {         | 
| 417 | 
+ | 
        oldPos[3*i + j] = pos[j]; | 
| 418 | 
+ | 
      } | 
| 419 | 
+ | 
 | 
| 420 | 
+ | 
    } | 
| 421 | 
+ | 
  }   | 
| 422 | 
+ | 
} | 
| 423 | 
+ | 
 | 
| 424 | 
  | 
void Integrator::constrainA(){ | 
| 425 | 
  | 
 | 
| 426 | 
  | 
  int i,j,k; | 
| 427 | 
  | 
  int done; | 
| 428 | 
+ | 
  double posA[3], posB[3]; | 
| 429 | 
+ | 
  double velA[3], velB[3]; | 
| 430 | 
  | 
  double pab[3]; | 
| 431 | 
  | 
  double rab[3]; | 
| 432 | 
  | 
  int a, b, ax, ay, az, bx, by, bz; | 
| 438 | 
  | 
  double gab; | 
| 439 | 
  | 
  int iteration; | 
| 440 | 
  | 
 | 
| 441 | 
< | 
  for( i=0; i<nAtoms; i++){ | 
| 461 | 
< | 
     | 
| 441 | 
> | 
  for( i=0; i<nAtoms; i++){     | 
| 442 | 
  | 
    moving[i] = 0; | 
| 443 | 
  | 
    moved[i]  = 1; | 
| 444 | 
  | 
  } | 
| 462 | 
  | 
      bz = (b*3) + 2; | 
| 463 | 
  | 
 | 
| 464 | 
  | 
      if( moved[a] || moved[b] ){ | 
| 465 | 
< | 
         | 
| 466 | 
< | 
        pab[0] = pos[ax] - pos[bx]; | 
| 467 | 
< | 
        pab[1] = pos[ay] - pos[by]; | 
| 468 | 
< | 
        pab[2] = pos[az] - pos[bz]; | 
| 469 | 
< | 
 | 
| 465 | 
> | 
         | 
| 466 | 
> | 
        atoms[a]->getPos( posA ); | 
| 467 | 
> | 
        atoms[b]->getPos( posB ); | 
| 468 | 
> | 
         | 
| 469 | 
> | 
        for (j = 0; j < 3; j++ )  | 
| 470 | 
> | 
          pab[j] = posA[j] - posB[j]; | 
| 471 | 
> | 
         | 
| 472 | 
  | 
        //periodic boundary condition | 
| 473 | 
  | 
 | 
| 474 | 
  | 
        info->wrapVector( pab ); | 
| 513 | 
  | 
          dy = rab[1] * gab; | 
| 514 | 
  | 
          dz = rab[2] * gab; | 
| 515 | 
  | 
 | 
| 516 | 
< | 
          pos[ax] += rma * dx; | 
| 517 | 
< | 
          pos[ay] += rma * dy; | 
| 518 | 
< | 
          pos[az] += rma * dz; | 
| 516 | 
> | 
          posA[0] += rma * dx; | 
| 517 | 
> | 
          posA[1] += rma * dy; | 
| 518 | 
> | 
          posA[2] += rma * dz; | 
| 519 | 
  | 
 | 
| 520 | 
< | 
          pos[bx] -= rmb * dx; | 
| 539 | 
< | 
          pos[by] -= rmb * dy; | 
| 540 | 
< | 
          pos[bz] -= rmb * dz; | 
| 520 | 
> | 
          atoms[a]->setPos( posA ); | 
| 521 | 
  | 
 | 
| 522 | 
+ | 
          posB[0] -= rmb * dx; | 
| 523 | 
+ | 
          posB[1] -= rmb * dy; | 
| 524 | 
+ | 
          posB[2] -= rmb * dz; | 
| 525 | 
+ | 
 | 
| 526 | 
+ | 
          atoms[b]->setPos( posB ); | 
| 527 | 
+ | 
 | 
| 528 | 
  | 
          dx = dx / dt; | 
| 529 | 
  | 
          dy = dy / dt; | 
| 530 | 
  | 
          dz = dz / dt; | 
| 531 | 
  | 
 | 
| 532 | 
< | 
          vel[ax] += rma * dx; | 
| 547 | 
< | 
          vel[ay] += rma * dy; | 
| 548 | 
< | 
          vel[az] += rma * dz; | 
| 532 | 
> | 
          atoms[a]->getVel( velA ); | 
| 533 | 
  | 
 | 
| 534 | 
< | 
          vel[bx] -= rmb * dx; | 
| 535 | 
< | 
          vel[by] -= rmb * dy; | 
| 536 | 
< | 
          vel[bz] -= rmb * dz; | 
| 534 | 
> | 
          velA[0] += rma * dx; | 
| 535 | 
> | 
          velA[1] += rma * dy; | 
| 536 | 
> | 
          velA[2] += rma * dz; | 
| 537 | 
> | 
 | 
| 538 | 
> | 
          atoms[a]->setVel( velA ); | 
| 539 | 
  | 
 | 
| 540 | 
+ | 
          atoms[b]->getVel( velB ); | 
| 541 | 
+ | 
 | 
| 542 | 
+ | 
          velB[0] -= rmb * dx; | 
| 543 | 
+ | 
          velB[1] -= rmb * dy; | 
| 544 | 
+ | 
          velB[2] -= rmb * dz; | 
| 545 | 
+ | 
 | 
| 546 | 
+ | 
          atoms[b]->setVel( velB ); | 
| 547 | 
+ | 
 | 
| 548 | 
  | 
          moving[a] = 1; | 
| 549 | 
  | 
          moving[b] = 1; | 
| 550 | 
  | 
          done = 0; | 
| 576 | 
  | 
   | 
| 577 | 
  | 
  int i,j,k; | 
| 578 | 
  | 
  int done; | 
| 579 | 
+ | 
  double posA[3], posB[3]; | 
| 580 | 
+ | 
  double velA[3], velB[3]; | 
| 581 | 
  | 
  double vxab, vyab, vzab; | 
| 582 | 
  | 
  double rab[3]; | 
| 583 | 
  | 
  int a, b, ax, ay, az, bx, by, bz; | 
| 613 | 
  | 
      bz = (b*3) + 2; | 
| 614 | 
  | 
 | 
| 615 | 
  | 
      if( moved[a] || moved[b] ){ | 
| 620 | 
– | 
         | 
| 621 | 
– | 
        vxab = vel[ax] - vel[bx]; | 
| 622 | 
– | 
        vyab = vel[ay] - vel[by]; | 
| 623 | 
– | 
        vzab = vel[az] - vel[bz]; | 
| 616 | 
  | 
 | 
| 617 | 
< | 
        rab[0] = pos[ax] - pos[bx]; | 
| 618 | 
< | 
        rab[1] = pos[ay] - pos[by]; | 
| 619 | 
< | 
        rab[2] = pos[az] - pos[bz]; | 
| 620 | 
< | 
         | 
| 617 | 
> | 
        atoms[a]->getVel( velA ); | 
| 618 | 
> | 
        atoms[b]->getVel( velB ); | 
| 619 | 
> | 
           | 
| 620 | 
> | 
        vxab = velA[0] - velB[0]; | 
| 621 | 
> | 
        vyab = velA[1] - velB[1]; | 
| 622 | 
> | 
        vzab = velA[2] - velB[2]; | 
| 623 | 
> | 
 | 
| 624 | 
> | 
        atoms[a]->getPos( posA ); | 
| 625 | 
> | 
        atoms[b]->getPos( posB ); | 
| 626 | 
> | 
 | 
| 627 | 
> | 
        for (j = 0; j < 3; j++)  | 
| 628 | 
> | 
          rab[j] = posA[j] - posB[j]; | 
| 629 | 
> | 
           | 
| 630 | 
  | 
        info->wrapVector( rab ); | 
| 631 | 
  | 
         | 
| 632 | 
  | 
        rma = 1.0 / atoms[a]->getMass(); | 
| 641 | 
  | 
          dx = rab[0] * gab; | 
| 642 | 
  | 
          dy = rab[1] * gab; | 
| 643 | 
  | 
          dz = rab[2] * gab; | 
| 644 | 
< | 
           | 
| 645 | 
< | 
          vel[ax] += rma * dx; | 
| 646 | 
< | 
          vel[ay] += rma * dy; | 
| 647 | 
< | 
          vel[az] += rma * dz; | 
| 644 | 
> | 
         | 
| 645 | 
> | 
          velA[0] += rma * dx; | 
| 646 | 
> | 
          velA[1] += rma * dy; | 
| 647 | 
> | 
          velA[2] += rma * dz; | 
| 648 | 
  | 
 | 
| 649 | 
< | 
          vel[bx] -= rmb * dx; | 
| 650 | 
< | 
          vel[by] -= rmb * dy; | 
| 651 | 
< | 
          vel[bz] -= rmb * dz; | 
| 649 | 
> | 
          atoms[a]->setVel( velA ); | 
| 650 | 
> | 
 | 
| 651 | 
> | 
          velB[0] -= rmb * dx; | 
| 652 | 
> | 
          velB[1] -= rmb * dy; | 
| 653 | 
> | 
          velB[2] -= rmb * dz; | 
| 654 | 
> | 
 | 
| 655 | 
> | 
          atoms[b]->setVel( velB ); | 
| 656 | 
  | 
           | 
| 657 | 
  | 
          moving[a] = 1; | 
| 658 | 
  | 
          moving[b] = 1; | 
| 668 | 
  | 
     | 
| 669 | 
  | 
    iteration++; | 
| 670 | 
  | 
  } | 
| 671 | 
< | 
 | 
| 671 | 
> | 
   | 
| 672 | 
  | 
  if( !done ){ | 
| 673 | 
  | 
 | 
| 674 | 
  | 
    | 
| 681 | 
  | 
 | 
| 682 | 
  | 
} | 
| 683 | 
  | 
 | 
| 679 | 
– | 
 | 
| 680 | 
– | 
 | 
| 681 | 
– | 
 | 
| 682 | 
– | 
 | 
| 683 | 
– | 
 | 
| 684 | 
– | 
 | 
| 684 | 
  | 
void Integrator::rotate( int axes1, int axes2, double angle, double ji[3],  | 
| 685 | 
< | 
                         double A[9] ){ | 
| 685 | 
> | 
                         double A[3][3] ){ | 
| 686 | 
  | 
 | 
| 687 | 
  | 
  int i,j,k; | 
| 688 | 
  | 
  double sinAngle; | 
| 694 | 
  | 
  double tempA[3][3]; | 
| 695 | 
  | 
  double tempJ[3]; | 
| 696 | 
  | 
 | 
| 698 | 
– | 
 | 
| 697 | 
  | 
  // initialize the tempA | 
| 698 | 
  | 
 | 
| 699 | 
  | 
  for(i=0; i<3; i++){ | 
| 700 | 
  | 
    for(j=0; j<3; j++){ | 
| 701 | 
< | 
      tempA[j][i] = A[3*i+j]; | 
| 701 | 
> | 
      tempA[j][i] = A[i][j]; | 
| 702 | 
  | 
    } | 
| 703 | 
  | 
  } | 
| 704 | 
  | 
 | 
| 755 | 
  | 
 | 
| 756 | 
  | 
  for(i=0; i<3; i++){ | 
| 757 | 
  | 
    for(j=0; j<3; j++){ | 
| 758 | 
< | 
      A[3*j+i] = 0.0; | 
| 758 | 
> | 
      A[j][i] = 0.0; | 
| 759 | 
  | 
      for(k=0; k<3; k++){ | 
| 760 | 
< | 
        A[3*j+i] += tempA[i][k] * rot[j][k]; | 
| 760 | 
> | 
        A[j][i] += tempA[i][k] * rot[j][k]; | 
| 761 | 
  | 
      } | 
| 762 | 
  | 
    } | 
| 763 | 
  | 
  } |