| 61 |  |  | 
| 62 |  | namespace oopse { | 
| 63 |  |  | 
| 64 | < | Molecule* MoleculeCreator::createMolecule(ForceField* ff, MoleculeStamp *molStamp, | 
| 65 | < | int stampId, int globalIndex, LocalIndexManager* localIndexMan) { | 
| 66 | < |  | 
| 64 | > | Molecule* MoleculeCreator::createMolecule(ForceField* ff, | 
| 65 | > | MoleculeStamp *molStamp, | 
| 66 | > | int stampId, int globalIndex, | 
| 67 | > | LocalIndexManager* localIndexMan) { | 
| 68 |  | Molecule* mol = new Molecule(stampId, globalIndex, molStamp->getName()); | 
| 69 |  |  | 
| 70 |  | //create atoms | 
| 84 |  |  | 
| 85 |  | for (int i = 0; i < nRigidbodies; ++i) { | 
| 86 |  | currentRigidBodyStamp = molStamp->getRigidBodyStamp(i); | 
| 87 | < | rb = createRigidBody(molStamp, mol, currentRigidBodyStamp, localIndexMan); | 
| 87 | > | rb = createRigidBody(molStamp, mol, currentRigidBodyStamp, | 
| 88 | > | localIndexMan); | 
| 89 |  | mol->addRigidBody(rb); | 
| 90 |  | } | 
| 91 | < |  | 
| 91 | > |  | 
| 92 |  | //create bonds | 
| 93 |  | Bond* bond; | 
| 94 |  | BondStamp* currentBondStamp; | 
| 120 |  | mol->addTorsion(torsion); | 
| 121 |  | } | 
| 122 |  |  | 
| 123 | + | //create inversions | 
| 124 | + | Inversion* inversion; | 
| 125 | + | InversionStamp* currentInversionStamp; | 
| 126 | + | int nInversions = molStamp->getNInversions(); | 
| 127 | + | for (int i = 0; i < nInversions; ++i) { | 
| 128 | + | currentInversionStamp = molStamp->getInversionStamp(i); | 
| 129 | + | inversion = createInversion(ff, mol, currentInversionStamp); | 
| 130 | + | if (inversion != NULL ) { | 
| 131 | + | mol->addInversion(inversion); | 
| 132 | + | } | 
| 133 | + | } | 
| 134 | + |  | 
| 135 |  | //create cutoffGroups | 
| 136 |  | CutoffGroup* cutoffGroup; | 
| 137 |  | CutoffGroupStamp* currentCutoffGroupStamp; | 
| 155 |  | Molecule::CutoffGroupIterator ci; | 
| 156 |  | CutoffGroup* cg; | 
| 157 |  |  | 
| 158 | < | for (cg = mol->beginCutoffGroup(ci); cg != NULL; cg = mol->nextCutoffGroup(ci)) { | 
| 159 | < |  | 
| 158 | > | for (cg = mol->beginCutoffGroup(ci); cg != NULL; | 
| 159 | > | cg = mol->nextCutoffGroup(ci)) { | 
| 160 | > |  | 
| 161 |  | for(atom = cg->beginAtom(ai); atom != NULL; atom = cg->nextAtom(ai)) { | 
| 162 | < | //erase the atoms belong to cutoff groups from freeAtoms vector | 
| 163 | < | freeAtoms.erase(std::remove(freeAtoms.begin(), freeAtoms.end(), atom), freeAtoms.end()); | 
| 164 | < | } | 
| 165 | < |  | 
| 162 | > | //erase the atoms belong to cutoff groups from freeAtoms vector | 
| 163 | > | freeAtoms.erase(std::remove(freeAtoms.begin(), freeAtoms.end(), atom), | 
| 164 | > | freeAtoms.end()); | 
| 165 | > | } | 
| 166 |  | } | 
| 167 |  |  | 
| 168 | < | //loop over the free atoms and then create one cutoff group for every single free atom | 
| 168 | > | // loop over the free atoms and then create one cutoff group for | 
| 169 | > | // every single free atom | 
| 170 |  |  | 
| 171 |  | for (fai = freeAtoms.begin(); fai != freeAtoms.end(); ++fai) { | 
| 172 |  | cutoffGroup = createCutoffGroup(mol, *fai); | 
| 178 |  |  | 
| 179 |  | //the construction of this molecule is finished | 
| 180 |  | mol->complete(); | 
| 181 | < |  | 
| 181 | > |  | 
| 182 |  | return mol; | 
| 183 |  | } | 
| 184 |  |  | 
| 185 |  |  | 
| 186 | < | Atom* MoleculeCreator::createAtom(ForceField* ff, Molecule* mol, AtomStamp* stamp, | 
| 187 | < | LocalIndexManager* localIndexMan) { | 
| 186 | > | Atom* MoleculeCreator::createAtom(ForceField* ff, Molecule* mol, | 
| 187 | > | AtomStamp* stamp, | 
| 188 | > | LocalIndexManager* localIndexMan) { | 
| 189 |  | AtomType * atomType; | 
| 190 |  | Atom* atom; | 
| 191 |  |  | 
| 192 |  | atomType =  ff->getAtomType(stamp->getType()); | 
| 193 | < |  | 
| 193 | > |  | 
| 194 |  | if (atomType == NULL) { | 
| 195 |  | sprintf(painCave.errMsg, "Can not find Matching Atom Type for[%s]", | 
| 196 |  | stamp->getType().c_str()); | 
| 223 |  |  | 
| 224 |  | return atom; | 
| 225 |  | } | 
| 226 | < |  | 
| 227 | < | RigidBody* MoleculeCreator::createRigidBody(MoleculeStamp *molStamp, Molecule* mol, | 
| 226 | > |  | 
| 227 | > | RigidBody* MoleculeCreator::createRigidBody(MoleculeStamp *molStamp, | 
| 228 | > | Molecule* mol, | 
| 229 |  | RigidBodyStamp* rbStamp, | 
| 230 |  | LocalIndexManager* localIndexMan) { | 
| 231 |  | Atom* atom; | 
| 236 |  | RigidBody* rb = new RigidBody(); | 
| 237 |  | nAtoms = rbStamp->getNMembers(); | 
| 238 |  | for (int i = 0; i < nAtoms; ++i) { | 
| 239 | < | //rbStamp->getMember(i) return the local index of current atom inside the molecule. | 
| 240 | < | //It is not the same as local index of atom which is the index of atom at DataStorage class | 
| 239 | > | //rbStamp->getMember(i) return the local index of current atom | 
| 240 | > | //inside the molecule.  It is not the same as local index of | 
| 241 | > | //atom which is the index of atom at DataStorage class | 
| 242 |  | atom = mol->getAtomAt(rbStamp->getMemberAt(i)); | 
| 243 |  | atomStamp= molStamp->getAtomStamp(rbStamp->getMemberAt(i)); | 
| 244 |  | rb->addAtom(atom, atomStamp); | 
| 245 |  | } | 
| 246 |  |  | 
| 247 | < | //after all of the atoms are added, we need to calculate the reference coordinates | 
| 247 | > | //after all of the atoms are added, we need to calculate the | 
| 248 | > | //reference coordinates | 
| 249 |  | rb->calcRefCoords(); | 
| 250 |  |  | 
| 251 |  | //set the local index of this rigid body, global index will be set later | 
| 263 |  | return rb; | 
| 264 |  | } | 
| 265 |  |  | 
| 266 | < | Bond* MoleculeCreator::createBond(ForceField* ff, Molecule* mol, BondStamp* stamp) { | 
| 266 | > | Bond* MoleculeCreator::createBond(ForceField* ff, Molecule* mol, | 
| 267 | > | BondStamp* stamp) { | 
| 268 |  | BondType* bondType; | 
| 269 |  | Atom* atomA; | 
| 270 |  | Atom* atomB; | 
| 271 | < |  | 
| 271 | > |  | 
| 272 |  | atomA = mol->getAtomAt(stamp->getA()); | 
| 273 |  | atomB = mol->getAtomAt(stamp->getB()); | 
| 274 | < |  | 
| 274 | > |  | 
| 275 |  | assert( atomA && atomB); | 
| 276 |  |  | 
| 277 |  | bondType = ff->getBondType(atomA->getType(), atomB->getType()); | 
| 280 |  | sprintf(painCave.errMsg, "Can not find Matching Bond Type for[%s, %s]", | 
| 281 |  | atomA->getType().c_str(), | 
| 282 |  | atomB->getType().c_str()); | 
| 283 | < |  | 
| 283 | > |  | 
| 284 |  | painCave.isFatal = 1; | 
| 285 |  | simError(); | 
| 286 |  | } | 
| 287 |  | return new Bond(atomA, atomB, bondType); | 
| 288 |  | } | 
| 289 | < |  | 
| 290 | < | Bend* MoleculeCreator::createBend(ForceField* ff, Molecule* mol, BendStamp* stamp) { | 
| 289 | > |  | 
| 290 | > | Bend* MoleculeCreator::createBend(ForceField* ff, Molecule* mol, | 
| 291 | > | BendStamp* stamp) { | 
| 292 |  | Bend* bend = NULL; | 
| 293 |  | std::vector<int> bendAtoms = stamp->getMembers(); | 
| 294 |  | if (bendAtoms.size() == 3) { | 
| 295 |  | Atom* atomA = mol->getAtomAt(bendAtoms[0]); | 
| 296 |  | Atom* atomB = mol->getAtomAt(bendAtoms[1]); | 
| 297 |  | Atom* atomC = mol->getAtomAt(bendAtoms[2]); | 
| 298 | < |  | 
| 298 | > |  | 
| 299 |  | assert( atomA && atomB && atomC); | 
| 300 | < |  | 
| 301 | < | BendType* bendType = ff->getBendType(atomA->getType().c_str(), atomB->getType().c_str(), atomC->getType().c_str()); | 
| 302 | < |  | 
| 300 | > |  | 
| 301 | > | BendType* bendType = ff->getBendType(atomA->getType().c_str(), | 
| 302 | > | atomB->getType().c_str(), | 
| 303 | > | atomC->getType().c_str()); | 
| 304 | > |  | 
| 305 |  | if (bendType == NULL) { | 
| 306 |  | sprintf(painCave.errMsg, "Can not find Matching Bend Type for[%s, %s, %s]", | 
| 307 |  | atomA->getType().c_str(), | 
| 308 |  | atomB->getType().c_str(), | 
| 309 |  | atomC->getType().c_str()); | 
| 310 | < |  | 
| 310 | > |  | 
| 311 |  | painCave.isFatal = 1; | 
| 312 |  | simError(); | 
| 313 |  | } | 
| 314 | < |  | 
| 314 | > |  | 
| 315 |  | bend = new Bend(atomA, atomB, atomC, bendType); | 
| 316 |  | } else if ( bendAtoms.size() == 2 && stamp->haveGhostVectorSource()) { | 
| 317 |  | int ghostIndex = stamp->getGhostVectorSource(); | 
| 335 |  | painCave.isFatal = 1; | 
| 336 |  | simError(); | 
| 337 |  | } | 
| 338 | < |  | 
| 338 | > |  | 
| 339 |  | bend = new GhostBend(normalAtom, ghostAtom, bendType); | 
| 340 | < |  | 
| 340 | > |  | 
| 341 |  | } | 
| 342 |  |  | 
| 343 |  | return bend; | 
| 344 |  | } | 
| 345 |  |  | 
| 346 | < | Torsion* MoleculeCreator::createTorsion(ForceField* ff, Molecule* mol, TorsionStamp* stamp) { | 
| 346 | > | Torsion* MoleculeCreator::createTorsion(ForceField* ff, Molecule* mol, | 
| 347 | > | TorsionStamp* stamp) { | 
| 348 |  |  | 
| 349 |  | Torsion* torsion = NULL; | 
| 350 |  | std::vector<int> torsionAtoms = stamp->getMembers(); | 
| 361 |  |  | 
| 362 |  | assert(atomA && atomB && atomC && atomD); | 
| 363 |  |  | 
| 364 | < | TorsionType* torsionType = ff->getTorsionType(atomA->getType(), atomB->getType(), | 
| 365 | < | atomC->getType(), atomD->getType()); | 
| 364 | > | TorsionType* torsionType = ff->getTorsionType(atomA->getType(), | 
| 365 | > | atomB->getType(), | 
| 366 | > | atomC->getType(), | 
| 367 | > | atomD->getType()); | 
| 368 |  |  | 
| 369 |  | if (torsionType == NULL) { | 
| 370 |  | sprintf(painCave.errMsg, "Can not find Matching Torsion Type for[%s, %s, %s, %s]", | 
| 372 |  | atomB->getType().c_str(), | 
| 373 |  | atomC->getType().c_str(), | 
| 374 |  | atomD->getType().c_str()); | 
| 375 | < |  | 
| 375 | > |  | 
| 376 |  | painCave.isFatal = 1; | 
| 377 |  | simError(); | 
| 378 |  | } | 
| 379 | < |  | 
| 379 | > |  | 
| 380 |  | torsion = new Torsion(atomA, atomB, atomC, atomD, torsionType); | 
| 381 |  | } | 
| 382 |  | else { | 
| 383 | < |  | 
| 383 | > |  | 
| 384 |  | DirectionalAtom* dAtom = dynamic_cast<DirectionalAtom*>(mol->getAtomAt(stamp->getGhostVectorSource())); | 
| 385 |  | if (dAtom == NULL) { | 
| 386 |  | sprintf(painCave.errMsg, "Can not cast Atom to DirectionalAtom"); | 
| 387 |  | painCave.isFatal = 1; | 
| 388 |  | simError(); | 
| 389 |  | } | 
| 390 | < |  | 
| 390 | > |  | 
| 391 |  | TorsionType* torsionType = ff->getTorsionType(atomA->getType(), atomB->getType(), | 
| 392 |  | atomC->getType(), "GHOST"); | 
| 393 | < |  | 
| 393 | > |  | 
| 394 |  | if (torsionType == NULL) { | 
| 395 |  | sprintf(painCave.errMsg, "Can not find Matching Torsion Type for[%s, %s, %s, %s]", | 
| 396 |  | atomA->getType().c_str(), | 
| 397 |  | atomB->getType().c_str(), | 
| 398 |  | atomC->getType().c_str(), | 
| 399 |  | "GHOST"); | 
| 400 | < |  | 
| 400 | > |  | 
| 401 |  | painCave.isFatal = 1; | 
| 402 |  | simError(); | 
| 403 |  | } | 
| 404 | < |  | 
| 404 | > |  | 
| 405 |  | torsion = new GhostTorsion(atomA, atomB, dAtom, torsionType); | 
| 406 |  | } | 
| 407 | < |  | 
| 407 | > |  | 
| 408 |  | return torsion; | 
| 409 |  | } | 
| 410 |  |  | 
| 411 | + | Inversion* MoleculeCreator::createInversion(ForceField* ff, Molecule* mol, | 
| 412 | + | InversionStamp* stamp) { | 
| 413 | + |  | 
| 414 | + | Inversion* inversion = NULL; | 
| 415 | + | int center = stamp->getCenter(); | 
| 416 | + | std::vector<int> satellites = stamp->getSatellites(); | 
| 417 | + | if (satellites.size() != 3) { | 
| 418 | + | return inversion; | 
| 419 | + | } | 
| 420 | + |  | 
| 421 | + | Atom* atomA = mol->getAtomAt(center); | 
| 422 | + | Atom* atomB = mol->getAtomAt(satellites[0]); | 
| 423 | + | Atom* atomC = mol->getAtomAt(satellites[1]); | 
| 424 | + | Atom* atomD = mol->getAtomAt(satellites[2]); | 
| 425 | + |  | 
| 426 | + | assert(atomA && atomB && atomC && atomD); | 
| 427 | + |  | 
| 428 | + | InversionType* inversionType = ff->getInversionType(atomA->getType(), | 
| 429 | + | atomB->getType(), | 
| 430 | + | atomC->getType(), | 
| 431 | + | atomD->getType()); | 
| 432 | + |  | 
| 433 | + | if (inversionType == NULL) { | 
| 434 | + | sprintf(painCave.errMsg, "No Matching Inversion Type for[%s, %s, %s, %s]\n" | 
| 435 | + | "\t(May not be a problem: not all inversions are parametrized)\n", | 
| 436 | + | atomA->getType().c_str(), | 
| 437 | + | atomB->getType().c_str(), | 
| 438 | + | atomC->getType().c_str(), | 
| 439 | + | atomD->getType().c_str()); | 
| 440 | + |  | 
| 441 | + | painCave.isFatal = 0; | 
| 442 | + | painCave.severity = OOPSE_INFO; | 
| 443 | + | simError(); | 
| 444 | + | return NULL; | 
| 445 | + | } else { | 
| 446 | + |  | 
| 447 | + | inversion = new Inversion(atomA, atomB, atomC, atomD, inversionType); | 
| 448 | + | return inversion; | 
| 449 | + | } | 
| 450 | + | } | 
| 451 | + |  | 
| 452 | + |  | 
| 453 |  | CutoffGroup* MoleculeCreator::createCutoffGroup(Molecule* mol, CutoffGroupStamp* stamp) { | 
| 454 |  | int nAtoms; | 
| 455 |  | CutoffGroup* cg; |