| 1 | < | /* | 
| 1 | > | /* | 
| 2 |  | * Copyright (c) 2005 The University of Notre Dame. All Rights Reserved. | 
| 3 |  | * | 
| 4 |  | * The University of Notre Dame grants you ("Licensee") a | 
| 39 |  | * such damages. | 
| 40 |  | */ | 
| 41 |  |  | 
| 42 | < | /** | 
| 43 | < | * @file MoleculeCreator.cpp | 
| 44 | < | * @author tlin | 
| 45 | < | * @date 11/04/2004 | 
| 46 | < | * @time 13:44am | 
| 47 | < | * @version 1.0 | 
| 48 | < | */ | 
| 42 | > | /** | 
| 43 | > | * @file MoleculeCreator.cpp | 
| 44 | > | * @author tlin | 
| 45 | > | * @date 11/04/2004 | 
| 46 | > | * @time 13:44am | 
| 47 | > | * @version 1.0 | 
| 48 | > | */ | 
| 49 |  |  | 
| 50 |  | #include <cassert> | 
| 51 |  | #include <set> | 
| 60 |  |  | 
| 61 |  | namespace oopse { | 
| 62 |  |  | 
| 63 | < | Molecule* MoleculeCreator::createMolecule(ForceField* ff, MoleculeStamp *molStamp, | 
| 64 | < | int stampId, int globalIndex, LocalIndexManager* localIndexMan) { | 
| 63 | > | Molecule* MoleculeCreator::createMolecule(ForceField* ff, MoleculeStamp *molStamp, | 
| 64 | > | int stampId, int globalIndex, LocalIndexManager* localIndexMan) { | 
| 65 |  |  | 
| 66 |  | Molecule* mol = new Molecule(stampId, globalIndex, molStamp->getID()); | 
| 67 |  |  | 
| 70 |  | AtomStamp* currentAtomStamp; | 
| 71 |  | int nAtom = molStamp->getNAtoms(); | 
| 72 |  | for (int i = 0; i < nAtom; ++i) { | 
| 73 | < | currentAtomStamp = molStamp->getAtom(i); | 
| 74 | < | atom = createAtom(ff, mol, currentAtomStamp, localIndexMan); | 
| 75 | < | mol->addAtom(atom); | 
| 73 | > | currentAtomStamp = molStamp->getAtom(i); | 
| 74 | > | atom = createAtom(ff, mol, currentAtomStamp, localIndexMan); | 
| 75 | > | mol->addAtom(atom); | 
| 76 |  | } | 
| 77 |  |  | 
| 78 |  | //create rigidbodies | 
| 81 |  | int nRigidbodies = molStamp->getNRigidBodies(); | 
| 82 |  |  | 
| 83 |  | for (int i = 0; i < nRigidbodies; ++i) { | 
| 84 | < | currentRigidBodyStamp = molStamp->getRigidBody(i); | 
| 85 | < | rb = createRigidBody(molStamp, mol, currentRigidBodyStamp, localIndexMan); | 
| 86 | < | mol->addRigidBody(rb); | 
| 84 | > | currentRigidBodyStamp = molStamp->getRigidBody(i); | 
| 85 | > | rb = createRigidBody(molStamp, mol, currentRigidBodyStamp, localIndexMan); | 
| 86 | > | mol->addRigidBody(rb); | 
| 87 |  | } | 
| 88 |  |  | 
| 89 |  | //create bonds | 
| 92 |  | int nBonds = molStamp->getNBonds(); | 
| 93 |  |  | 
| 94 |  | for (int i = 0; i < nBonds; ++i) { | 
| 95 | < | currentBondStamp = molStamp->getBond(i); | 
| 96 | < | bond = createBond(ff, mol, currentBondStamp); | 
| 97 | < | mol->addBond(bond); | 
| 95 | > | currentBondStamp = molStamp->getBond(i); | 
| 96 | > | bond = createBond(ff, mol, currentBondStamp); | 
| 97 | > | mol->addBond(bond); | 
| 98 |  | } | 
| 99 |  |  | 
| 100 |  | //create bends | 
| 102 |  | BendStamp* currentBendStamp; | 
| 103 |  | int nBends = molStamp->getNBends(); | 
| 104 |  | for (int i = 0; i < nBends; ++i) { | 
| 105 | < | currentBendStamp = molStamp->getBend(i); | 
| 106 | < | bend = createBend(ff, mol, currentBendStamp); | 
| 107 | < | mol->addBend(bend); | 
| 105 | > | currentBendStamp = molStamp->getBend(i); | 
| 106 | > | bend = createBend(ff, mol, currentBendStamp); | 
| 107 | > | mol->addBend(bend); | 
| 108 |  | } | 
| 109 |  |  | 
| 110 |  | //create torsions | 
| 112 |  | TorsionStamp* currentTorsionStamp; | 
| 113 |  | int nTorsions = molStamp->getNTorsions(); | 
| 114 |  | for (int i = 0; i < nTorsions; ++i) { | 
| 115 | < | currentTorsionStamp = molStamp->getTorsion(i); | 
| 116 | < | torsion = createTorsion(ff, mol, currentTorsionStamp); | 
| 117 | < | mol->addTorsion(torsion); | 
| 115 | > | currentTorsionStamp = molStamp->getTorsion(i); | 
| 116 | > | torsion = createTorsion(ff, mol, currentTorsionStamp); | 
| 117 | > | mol->addTorsion(torsion); | 
| 118 |  | } | 
| 119 |  |  | 
| 120 |  | //create cutoffGroups | 
| 122 |  | CutoffGroupStamp* currentCutoffGroupStamp; | 
| 123 |  | int nCutoffGroups = molStamp->getNCutoffGroups(); | 
| 124 |  | for (int i = 0; i < nCutoffGroups; ++i) { | 
| 125 | < | currentCutoffGroupStamp = molStamp->getCutoffGroup(i); | 
| 126 | < | cutoffGroup = createCutoffGroup(mol, currentCutoffGroupStamp); | 
| 127 | < | mol->addCutoffGroup(cutoffGroup); | 
| 125 | > | currentCutoffGroupStamp = molStamp->getCutoffGroup(i); | 
| 126 | > | cutoffGroup = createCutoffGroup(mol, currentCutoffGroupStamp); | 
| 127 | > | mol->addCutoffGroup(cutoffGroup); | 
| 128 |  | } | 
| 129 |  |  | 
| 130 |  | //every free atom is a cutoff group | 
| 131 |  | std::set<Atom*> allAtoms; | 
| 132 | < | Molecule::AtomIterator ai; | 
| 132 | > | Molecule::AtomIterator ai; | 
| 133 |  |  | 
| 134 |  | //add all atoms into allAtoms set | 
| 135 |  | for(atom = mol->beginAtom(ai); atom != NULL; atom = mol->nextAtom(ai)) { | 
| 136 | < | allAtoms.insert(atom); | 
| 136 | > | allAtoms.insert(atom); | 
| 137 |  | } | 
| 138 |  |  | 
| 139 |  | Molecule::CutoffGroupIterator ci; | 
| 143 |  | //add all of the atoms belong to cutoff groups into cutoffAtoms set | 
| 144 |  | for (cg = mol->beginCutoffGroup(ci); cg != NULL; cg = mol->nextCutoffGroup(ci)) { | 
| 145 |  |  | 
| 146 | < | for(atom = cg->beginAtom(ai); atom != NULL; atom = cg->nextAtom(ai)) { | 
| 147 | < | cutoffAtoms.insert(atom); | 
| 148 | < | } | 
| 146 | > | for(atom = cg->beginAtom(ai); atom != NULL; atom = cg->nextAtom(ai)) { | 
| 147 | > | cutoffAtoms.insert(atom); | 
| 148 | > | } | 
| 149 |  |  | 
| 150 |  | } | 
| 151 |  |  | 
| 155 |  | //[cutoffAtoms.begin(), cutoffAtoms.end()). | 
| 156 |  | std::vector<Atom*> freeAtoms; | 
| 157 |  | std::set_difference(allAtoms.begin(), allAtoms.end(), cutoffAtoms.begin(), cutoffAtoms.end(), | 
| 158 | < | std::back_inserter(freeAtoms)); | 
| 158 | > | std::back_inserter(freeAtoms)); | 
| 159 |  |  | 
| 160 |  | if (freeAtoms.size() != allAtoms.size() - cutoffAtoms.size()) { | 
| 161 | < | //Some atoms in rigidAtoms are not in allAtoms, something must be wrong | 
| 162 | < | sprintf(painCave.errMsg, "Atoms in cutoff groups are not in the atom list of the same molecule"); | 
| 161 | > | //Some atoms in rigidAtoms are not in allAtoms, something must be wrong | 
| 162 | > | sprintf(painCave.errMsg, "Atoms in cutoff groups are not in the atom list of the same molecule"); | 
| 163 |  |  | 
| 164 | < | painCave.isFatal = 1; | 
| 165 | < | simError(); | 
| 164 | > | painCave.isFatal = 1; | 
| 165 | > | simError(); | 
| 166 |  | } | 
| 167 |  |  | 
| 168 |  | //loop over the free atoms and then create one cutoff group for every single free atom | 
| 169 |  | std::vector<Atom*>::iterator fai; | 
| 170 |  |  | 
| 171 |  | for (fai = freeAtoms.begin(); fai != freeAtoms.end(); ++fai) { | 
| 172 | < | cutoffGroup = createCutoffGroup(mol, *fai); | 
| 173 | < | mol->addCutoffGroup(cutoffGroup); | 
| 172 | > | cutoffGroup = createCutoffGroup(mol, *fai); | 
| 173 | > | mol->addCutoffGroup(cutoffGroup); | 
| 174 |  | } | 
| 175 |  | //create constraints | 
| 176 |  | createConstraintPair(mol); | 
| 180 |  | mol->complete(); | 
| 181 |  |  | 
| 182 |  | return mol; | 
| 183 | < | } | 
| 183 | > | } | 
| 184 |  |  | 
| 185 |  |  | 
| 186 | < | Atom* MoleculeCreator::createAtom(ForceField* ff, Molecule* mol, AtomStamp* stamp, | 
| 187 | < | LocalIndexManager* localIndexMan) { | 
| 186 | > | Atom* MoleculeCreator::createAtom(ForceField* ff, Molecule* mol, AtomStamp* stamp, | 
| 187 | > | LocalIndexManager* localIndexMan) { | 
| 188 |  | AtomType * atomType; | 
| 189 |  | Atom* atom; | 
| 190 |  |  | 
| 191 |  | atomType =  ff->getAtomType(stamp->getType()); | 
| 192 |  |  | 
| 193 |  | if (atomType == NULL) { | 
| 194 | < | sprintf(painCave.errMsg, "Can not find Matching Atom Type for[%s]", | 
| 195 | < | stamp->getType()); | 
| 194 | > | sprintf(painCave.errMsg, "Can not find Matching Atom Type for[%s]", | 
| 195 | > | stamp->getType()); | 
| 196 |  |  | 
| 197 | < | painCave.isFatal = 1; | 
| 198 | < | simError(); | 
| 197 | > | painCave.isFatal = 1; | 
| 198 | > | simError(); | 
| 199 |  | } | 
| 200 |  |  | 
| 201 |  | //below code still have some kind of hard-coding smell | 
| 202 |  | if (atomType->isDirectional()){ | 
| 203 |  |  | 
| 204 | < | DirectionalAtomType* dAtomType = dynamic_cast<DirectionalAtomType*>(atomType); | 
| 204 | > | DirectionalAtomType* dAtomType = dynamic_cast<DirectionalAtomType*>(atomType); | 
| 205 |  |  | 
| 206 | < | if (dAtomType == NULL) { | 
| 207 | < | sprintf(painCave.errMsg, "Can not cast AtomType to DirectionalAtomType"); | 
| 206 | > | if (dAtomType == NULL) { | 
| 207 | > | sprintf(painCave.errMsg, "Can not cast AtomType to DirectionalAtomType"); | 
| 208 |  |  | 
| 209 | < | painCave.isFatal = 1; | 
| 210 | < | simError(); | 
| 211 | < | } | 
| 209 | > | painCave.isFatal = 1; | 
| 210 | > | simError(); | 
| 211 | > | } | 
| 212 |  |  | 
| 213 | < | DirectionalAtom* dAtom; | 
| 214 | < | dAtom = new DirectionalAtom(dAtomType); | 
| 215 | < | atom = dAtom; | 
| 213 | > | DirectionalAtom* dAtom; | 
| 214 | > | dAtom = new DirectionalAtom(dAtomType); | 
| 215 | > | atom = dAtom; | 
| 216 |  | } | 
| 217 |  | else{ | 
| 218 | < | atom = new Atom(atomType); | 
| 218 | > | atom = new Atom(atomType); | 
| 219 |  | } | 
| 220 |  |  | 
| 221 |  | atom->setLocalIndex(localIndexMan->getNextAtomIndex()); | 
| 222 |  |  | 
| 223 |  | return atom; | 
| 224 | < | } | 
| 224 | > | } | 
| 225 |  |  | 
| 226 | < | RigidBody* MoleculeCreator::createRigidBody(MoleculeStamp *molStamp, Molecule* mol, | 
| 227 | < | RigidBodyStamp* rbStamp, | 
| 228 | < | LocalIndexManager* localIndexMan) { | 
| 226 | > | RigidBody* MoleculeCreator::createRigidBody(MoleculeStamp *molStamp, Molecule* mol, | 
| 227 | > | RigidBodyStamp* rbStamp, | 
| 228 | > | LocalIndexManager* localIndexMan) { | 
| 229 |  | Atom* atom; | 
| 230 |  | int nAtoms; | 
| 231 |  | Vector3d refCoor; | 
| 234 |  | RigidBody* rb = new RigidBody(); | 
| 235 |  | nAtoms = rbStamp->getNMembers(); | 
| 236 |  | for (int i = 0; i < nAtoms; ++i) { | 
| 237 | < | //rbStamp->getMember(i) return the local index of current atom inside the molecule. | 
| 238 | < | //It is not the same as local index of atom which is the index of atom at DataStorage class | 
| 239 | < | atom = mol->getAtomAt(rbStamp->getMember(i)); | 
| 240 | < | atomStamp= molStamp->getAtom(rbStamp->getMember(i)); | 
| 241 | < | rb->addAtom(atom, atomStamp); | 
| 237 | > | //rbStamp->getMember(i) return the local index of current atom inside the molecule. | 
| 238 | > | //It is not the same as local index of atom which is the index of atom at DataStorage class | 
| 239 | > | atom = mol->getAtomAt(rbStamp->getMember(i)); | 
| 240 | > | atomStamp= molStamp->getAtom(rbStamp->getMember(i)); | 
| 241 | > | rb->addAtom(atom, atomStamp); | 
| 242 |  | } | 
| 243 |  |  | 
| 244 |  | //after all of the atoms are added, we need to calculate the reference coordinates | 
| 257 |  | rb->setType(mol->getType() + "_RB_" + s.c_str()); | 
| 258 |  |  | 
| 259 |  | return rb; | 
| 260 | < | } | 
| 260 | > | } | 
| 261 |  |  | 
| 262 | < | Bond* MoleculeCreator::createBond(ForceField* ff, Molecule* mol, BondStamp* stamp) { | 
| 262 | > | Bond* MoleculeCreator::createBond(ForceField* ff, Molecule* mol, BondStamp* stamp) { | 
| 263 |  | BondType* bondType; | 
| 264 |  | Atom* atomA; | 
| 265 |  | Atom* atomB; | 
| 272 |  | bondType = ff->getBondType(atomA->getType(), atomB->getType()); | 
| 273 |  |  | 
| 274 |  | if (bondType == NULL) { | 
| 275 | < | sprintf(painCave.errMsg, "Can not find Matching Bond Type for[%s, %s]", | 
| 276 | < | atomA->getType().c_str(), | 
| 277 | < | atomB->getType().c_str()); | 
| 275 | > | sprintf(painCave.errMsg, "Can not find Matching Bond Type for[%s, %s]", | 
| 276 | > | atomA->getType().c_str(), | 
| 277 | > | atomB->getType().c_str()); | 
| 278 |  |  | 
| 279 | < | painCave.isFatal = 1; | 
| 280 | < | simError(); | 
| 279 | > | painCave.isFatal = 1; | 
| 280 | > | simError(); | 
| 281 |  | } | 
| 282 |  | return new Bond(atomA, atomB, bondType); | 
| 283 | < | } | 
| 283 | > | } | 
| 284 |  |  | 
| 285 | < | Bend* MoleculeCreator::createBend(ForceField* ff, Molecule* mol, BendStamp* stamp) { | 
| 285 | > | Bend* MoleculeCreator::createBend(ForceField* ff, Molecule* mol, BendStamp* stamp) { | 
| 286 |  | bool isGhostBend = false; | 
| 287 |  | int ghostIndex; | 
| 288 |  |  | 
| 289 |  |  | 
| 290 |  | // | 
| 291 |  | if (stamp->haveExtras()){ | 
| 292 | < | LinkedAssign* extras = stamp->getExtras(); | 
| 293 | < | LinkedAssign* currentExtra = extras; | 
| 292 | > | LinkedAssign* extras = stamp->getExtras(); | 
| 293 | > | LinkedAssign* currentExtra = extras; | 
| 294 |  |  | 
| 295 | < | while (currentExtra != NULL){ | 
| 296 | < | if (!strcmp(currentExtra->getlhs(), "ghostVectorSource")){ | 
| 297 | < | switch (currentExtra->getType()){ | 
| 298 | < | case 0: | 
| 299 | < | ghostIndex = currentExtra->getInt(); | 
| 300 | < | isGhostBend = true; | 
| 301 | < | break; | 
| 295 | > | while (currentExtra != NULL){ | 
| 296 | > | if (!strcmp(currentExtra->getlhs(), "ghostVectorSource")){ | 
| 297 | > | switch (currentExtra->getType()){ | 
| 298 | > | case 0: | 
| 299 | > | ghostIndex = currentExtra->getInt(); | 
| 300 | > | isGhostBend = true; | 
| 301 | > | break; | 
| 302 |  |  | 
| 303 | < | default: | 
| 304 | < | sprintf(painCave.errMsg, | 
| 305 | < | "SimSetup Error: ghostVectorSource must be an int.\n"); | 
| 306 | < | painCave.isFatal = 1; | 
| 307 | < | simError(); | 
| 308 | < | } | 
| 309 | < | } else{ | 
| 310 | < | sprintf(painCave.errMsg, | 
| 311 | < | "SimSetup Error: unhandled bend assignment:\n"); | 
| 312 | < | painCave.isFatal = 1; | 
| 313 | < | simError(); | 
| 314 | < | } | 
| 315 | < | currentExtra = currentExtra->getNext(); | 
| 316 | < | } | 
| 303 | > | default: | 
| 304 | > | sprintf(painCave.errMsg, | 
| 305 | > | "SimSetup Error: ghostVectorSource must be an int.\n"); | 
| 306 | > | painCave.isFatal = 1; | 
| 307 | > | simError(); | 
| 308 | > | } | 
| 309 | > | } else{ | 
| 310 | > | sprintf(painCave.errMsg, | 
| 311 | > | "SimSetup Error: unhandled bend assignment:\n"); | 
| 312 | > | painCave.isFatal = 1; | 
| 313 | > | simError(); | 
| 314 | > | } | 
| 315 | > | currentExtra = currentExtra->getNext(); | 
| 316 | > | } | 
| 317 |  |  | 
| 318 |  | } | 
| 319 |  |  | 
| 320 |  | if (isGhostBend) { | 
| 321 |  |  | 
| 322 | < | int indexA = stamp->getA(); | 
| 323 | < | int indexB= stamp->getB(); | 
| 322 | > | int indexA = stamp->getA(); | 
| 323 | > | int indexB= stamp->getB(); | 
| 324 |  |  | 
| 325 | < | assert(indexA != indexB); | 
| 325 | > | assert(indexA != indexB); | 
| 326 |  |  | 
| 327 | < | int normalIndex; | 
| 328 | < | if (indexA == ghostIndex) { | 
| 329 | < | normalIndex = indexB; | 
| 330 | < | } else if (indexB == ghostIndex) { | 
| 331 | < | normalIndex = indexA; | 
| 332 | < | } | 
| 327 | > | int normalIndex; | 
| 328 | > | if (indexA == ghostIndex) { | 
| 329 | > | normalIndex = indexB; | 
| 330 | > | } else if (indexB == ghostIndex) { | 
| 331 | > | normalIndex = indexA; | 
| 332 | > | } | 
| 333 |  |  | 
| 334 | < | Atom* normalAtom = mol->getAtomAt(normalIndex) ; | 
| 335 | < | DirectionalAtom* ghostAtom = dynamic_cast<DirectionalAtom*>(mol->getAtomAt(ghostIndex)); | 
| 336 | < | if (ghostAtom == NULL) { | 
| 337 | < | sprintf(painCave.errMsg, "Can not cast Atom to DirectionalAtom"); | 
| 338 | < | painCave.isFatal = 1; | 
| 339 | < | simError(); | 
| 340 | < | } | 
| 334 | > | Atom* normalAtom = mol->getAtomAt(normalIndex) ; | 
| 335 | > | DirectionalAtom* ghostAtom = dynamic_cast<DirectionalAtom*>(mol->getAtomAt(ghostIndex)); | 
| 336 | > | if (ghostAtom == NULL) { | 
| 337 | > | sprintf(painCave.errMsg, "Can not cast Atom to DirectionalAtom"); | 
| 338 | > | painCave.isFatal = 1; | 
| 339 | > | simError(); | 
| 340 | > | } | 
| 341 |  |  | 
| 342 | < | BendType* bendType = ff->getBendType(normalAtom->getType(), ghostAtom->getType(), "GHOST"); | 
| 342 | > | BendType* bendType = ff->getBendType(normalAtom->getType(), ghostAtom->getType(), "GHOST"); | 
| 343 |  |  | 
| 344 | < | if (bendType == NULL) { | 
| 345 | < | sprintf(painCave.errMsg, "Can not find Matching Bend Type for[%s, %s, %s]", | 
| 346 | < | normalAtom->getType().c_str(), | 
| 347 | < | ghostAtom->getType().c_str(), | 
| 348 | < | "GHOST"); | 
| 344 | > | if (bendType == NULL) { | 
| 345 | > | sprintf(painCave.errMsg, "Can not find Matching Bend Type for[%s, %s, %s]", | 
| 346 | > | normalAtom->getType().c_str(), | 
| 347 | > | ghostAtom->getType().c_str(), | 
| 348 | > | "GHOST"); | 
| 349 |  |  | 
| 350 | < | painCave.isFatal = 1; | 
| 351 | < | simError(); | 
| 352 | < | } | 
| 350 | > | painCave.isFatal = 1; | 
| 351 | > | simError(); | 
| 352 | > | } | 
| 353 |  |  | 
| 354 | < | return new GhostBend(normalAtom, ghostAtom, bendType); | 
| 354 | > | return new GhostBend(normalAtom, ghostAtom, bendType); | 
| 355 |  |  | 
| 356 |  | } else { | 
| 357 |  |  | 
| 358 | < | Atom* atomA = mol->getAtomAt(stamp->getA()); | 
| 359 | < | Atom* atomB = mol->getAtomAt(stamp->getB()); | 
| 360 | < | Atom* atomC = mol->getAtomAt(stamp->getC()); | 
| 358 | > | Atom* atomA = mol->getAtomAt(stamp->getA()); | 
| 359 | > | Atom* atomB = mol->getAtomAt(stamp->getB()); | 
| 360 | > | Atom* atomC = mol->getAtomAt(stamp->getC()); | 
| 361 |  |  | 
| 362 | < | assert( atomA && atomB && atomC); | 
| 362 | > | assert( atomA && atomB && atomC); | 
| 363 |  |  | 
| 364 | < | BendType* bendType = ff->getBendType(atomA->getType(), atomB->getType(), atomC->getType()); | 
| 364 | > | BendType* bendType = ff->getBendType(atomA->getType(), atomB->getType(), atomC->getType()); | 
| 365 |  |  | 
| 366 | < | if (bendType == NULL) { | 
| 367 | < | sprintf(painCave.errMsg, "Can not find Matching Bend Type for[%s, %s, %s]", | 
| 368 | < | atomA->getType().c_str(), | 
| 369 | < | atomB->getType().c_str(), | 
| 370 | < | atomC->getType().c_str()); | 
| 366 | > | if (bendType == NULL) { | 
| 367 | > | sprintf(painCave.errMsg, "Can not find Matching Bend Type for[%s, %s, %s]", | 
| 368 | > | atomA->getType().c_str(), | 
| 369 | > | atomB->getType().c_str(), | 
| 370 | > | atomC->getType().c_str()); | 
| 371 |  |  | 
| 372 | < | painCave.isFatal = 1; | 
| 373 | < | simError(); | 
| 374 | < | } | 
| 372 | > | painCave.isFatal = 1; | 
| 373 | > | simError(); | 
| 374 | > | } | 
| 375 |  |  | 
| 376 | < | return new Bend(atomA, atomB, atomC, bendType); | 
| 376 | > | return new Bend(atomA, atomB, atomC, bendType); | 
| 377 |  | } | 
| 378 | < | } | 
| 378 | > | } | 
| 379 |  |  | 
| 380 | < | Torsion* MoleculeCreator::createTorsion(ForceField* ff, Molecule* mol, TorsionStamp* stamp) { | 
| 380 | > | Torsion* MoleculeCreator::createTorsion(ForceField* ff, Molecule* mol, TorsionStamp* stamp) { | 
| 381 |  |  | 
| 382 |  | Atom* atomA = mol->getAtomAt(stamp->getA()); | 
| 383 |  | Atom* atomB = mol->getAtomAt(stamp->getB()); | 
| 385 |  | Torsion* torsion; | 
| 386 |  |  | 
| 387 |  | if (stamp->getD() != -1) { | 
| 388 | < | Atom* atomD = mol->getAtomAt(stamp->getD()); | 
| 388 | > | Atom* atomD = mol->getAtomAt(stamp->getD()); | 
| 389 |  |  | 
| 390 | < | assert(atomA && atomB && atomC && atomD); | 
| 390 | > | assert(atomA && atomB && atomC && atomD); | 
| 391 |  |  | 
| 392 | < | TorsionType* torsionType = ff->getTorsionType(atomA->getType(), atomB->getType(), | 
| 393 | < | atomC->getType(), atomD->getType()); | 
| 392 | > | TorsionType* torsionType = ff->getTorsionType(atomA->getType(), atomB->getType(), | 
| 393 | > | atomC->getType(), atomD->getType()); | 
| 394 |  |  | 
| 395 | < | if (torsionType == NULL) { | 
| 396 | < | sprintf(painCave.errMsg, "Can not find Matching Torsion Type for[%s, %s, %s, %s]", | 
| 397 | < | atomA->getType().c_str(), | 
| 398 | < | atomB->getType().c_str(), | 
| 399 | < | atomC->getType().c_str(), | 
| 400 | < | atomD->getType().c_str()); | 
| 395 | > | if (torsionType == NULL) { | 
| 396 | > | sprintf(painCave.errMsg, "Can not find Matching Torsion Type for[%s, %s, %s, %s]", | 
| 397 | > | atomA->getType().c_str(), | 
| 398 | > | atomB->getType().c_str(), | 
| 399 | > | atomC->getType().c_str(), | 
| 400 | > | atomD->getType().c_str()); | 
| 401 |  |  | 
| 402 | < | painCave.isFatal = 1; | 
| 403 | < | simError(); | 
| 404 | < | } | 
| 402 | > | painCave.isFatal = 1; | 
| 403 | > | simError(); | 
| 404 | > | } | 
| 405 |  |  | 
| 406 | < | torsion = new Torsion(atomA, atomB, atomC, atomD, torsionType); | 
| 406 | > | torsion = new Torsion(atomA, atomB, atomC, atomD, torsionType); | 
| 407 |  | } | 
| 408 |  | else { | 
| 409 |  |  | 
| 410 | < | DirectionalAtom* dAtom = dynamic_cast<DirectionalAtom*>(atomC); | 
| 411 | < | if (dAtom == NULL) { | 
| 412 | < | sprintf(painCave.errMsg, "Can not cast Atom to DirectionalAtom"); | 
| 413 | < | painCave.isFatal = 1; | 
| 414 | < | simError(); | 
| 415 | < | } | 
| 410 | > | DirectionalAtom* dAtom = dynamic_cast<DirectionalAtom*>(atomC); | 
| 411 | > | if (dAtom == NULL) { | 
| 412 | > | sprintf(painCave.errMsg, "Can not cast Atom to DirectionalAtom"); | 
| 413 | > | painCave.isFatal = 1; | 
| 414 | > | simError(); | 
| 415 | > | } | 
| 416 |  |  | 
| 417 | < | TorsionType* torsionType = ff->getTorsionType(atomA->getType(), atomB->getType(), | 
| 418 | < | atomC->getType(), "GHOST"); | 
| 417 | > | TorsionType* torsionType = ff->getTorsionType(atomA->getType(), atomB->getType(), | 
| 418 | > | atomC->getType(), "GHOST"); | 
| 419 |  |  | 
| 420 | < | if (torsionType == NULL) { | 
| 421 | < | sprintf(painCave.errMsg, "Can not find Matching Torsion Type for[%s, %s, %s, %s]", | 
| 422 | < | atomA->getType().c_str(), | 
| 423 | < | atomB->getType().c_str(), | 
| 424 | < | atomC->getType().c_str(), | 
| 425 | < | "GHOST"); | 
| 420 | > | if (torsionType == NULL) { | 
| 421 | > | sprintf(painCave.errMsg, "Can not find Matching Torsion Type for[%s, %s, %s, %s]", | 
| 422 | > | atomA->getType().c_str(), | 
| 423 | > | atomB->getType().c_str(), | 
| 424 | > | atomC->getType().c_str(), | 
| 425 | > | "GHOST"); | 
| 426 |  |  | 
| 427 | < | painCave.isFatal = 1; | 
| 428 | < | simError(); | 
| 429 | < | } | 
| 427 | > | painCave.isFatal = 1; | 
| 428 | > | simError(); | 
| 429 | > | } | 
| 430 |  |  | 
| 431 | < | torsion = new GhostTorsion(atomA, atomB, dAtom, torsionType); | 
| 431 | > | torsion = new GhostTorsion(atomA, atomB, dAtom, torsionType); | 
| 432 |  | } | 
| 433 |  |  | 
| 434 |  | return torsion; | 
| 435 | < | } | 
| 435 | > | } | 
| 436 |  |  | 
| 437 | < | CutoffGroup* MoleculeCreator::createCutoffGroup(Molecule* mol, CutoffGroupStamp* stamp) { | 
| 437 | > | CutoffGroup* MoleculeCreator::createCutoffGroup(Molecule* mol, CutoffGroupStamp* stamp) { | 
| 438 |  | int nAtoms; | 
| 439 |  | CutoffGroup* cg; | 
| 440 |  | Atom* atom; | 
| 442 |  |  | 
| 443 |  | nAtoms = stamp->getNMembers(); | 
| 444 |  | for (int i =0; i < nAtoms; ++i) { | 
| 445 | < | atom = mol->getAtomAt(stamp->getMember(i)); | 
| 446 | < | assert(atom); | 
| 447 | < | cg->addAtom(atom); | 
| 445 | > | atom = mol->getAtomAt(stamp->getMember(i)); | 
| 446 | > | assert(atom); | 
| 447 | > | cg->addAtom(atom); | 
| 448 |  | } | 
| 449 |  |  | 
| 450 |  | return cg; | 
| 451 | < | } | 
| 451 | > | } | 
| 452 |  |  | 
| 453 | < | CutoffGroup* MoleculeCreator::createCutoffGroup(Molecule * mol, Atom* atom) { | 
| 453 | > | CutoffGroup* MoleculeCreator::createCutoffGroup(Molecule * mol, Atom* atom) { | 
| 454 |  | CutoffGroup* cg; | 
| 455 |  | cg  = new CutoffGroup(); | 
| 456 |  | cg->addAtom(atom); | 
| 457 |  | return cg; | 
| 458 | < | } | 
| 458 | > | } | 
| 459 |  |  | 
| 460 | < | void MoleculeCreator::createConstraintPair(Molecule* mol) { | 
| 460 | > | void MoleculeCreator::createConstraintPair(Molecule* mol) { | 
| 461 |  |  | 
| 462 |  | //add bond constraints | 
| 463 |  | Molecule::BondIterator bi; | 
| 464 |  | Bond* bond; | 
| 465 |  | for (bond = mol->beginBond(bi); bond != NULL; bond = mol->nextBond(bi)) { | 
| 466 |  |  | 
| 467 | < | BondType* bt = bond->getBondType(); | 
| 467 | > | BondType* bt = bond->getBondType(); | 
| 468 |  |  | 
| 469 | < | //class Parent1 {}; | 
| 470 | < | //class Child1 : public Parent {}; | 
| 471 | < | //class Child2 : public Parent {}; | 
| 472 | < | //Child1* ch1 = new Child1(); | 
| 473 | < | //Child2* ch2 = dynamic_cast<Child2*>(ch1); | 
| 474 | < | //the dynamic_cast is succeed in above line. A compiler bug? | 
| 469 | > | //class Parent1 {}; | 
| 470 | > | //class Child1 : public Parent {}; | 
| 471 | > | //class Child2 : public Parent {}; | 
| 472 | > | //Child1* ch1 = new Child1(); | 
| 473 | > | //Child2* ch2 = dynamic_cast<Child2*>(ch1); | 
| 474 | > | //the dynamic_cast is succeed in above line. A compiler bug? | 
| 475 |  |  | 
| 476 | < | if (typeid(FixedBondType) == typeid(*bt)) { | 
| 477 | < | FixedBondType* fbt = dynamic_cast<FixedBondType*>(bt); | 
| 476 | > | if (typeid(FixedBondType) == typeid(*bt)) { | 
| 477 | > | FixedBondType* fbt = dynamic_cast<FixedBondType*>(bt); | 
| 478 |  |  | 
| 479 | < | ConstraintElem* consElemA = new ConstraintElem(bond->getAtomA()); | 
| 480 | < | ConstraintElem* consElemB = new ConstraintElem(bond->getAtomB()); | 
| 481 | < | ConstraintPair* consPair = new ConstraintPair(consElemA, consElemB, fbt->getEquilibriumBondLength()); | 
| 482 | < | mol->addConstraintPair(consPair); | 
| 483 | < | } | 
| 479 | > | ConstraintElem* consElemA = new ConstraintElem(bond->getAtomA()); | 
| 480 | > | ConstraintElem* consElemB = new ConstraintElem(bond->getAtomB()); | 
| 481 | > | ConstraintPair* consPair = new ConstraintPair(consElemA, consElemB, fbt->getEquilibriumBondLength()); | 
| 482 | > | mol->addConstraintPair(consPair); | 
| 483 | > | } | 
| 484 |  | } | 
| 485 |  |  | 
| 486 |  | //rigidbody -- rigidbody constraint is not support yet | 
| 487 | < | } | 
| 487 | > | } | 
| 488 |  |  | 
| 489 | < | void MoleculeCreator::createConstraintElem(Molecule* mol) { | 
| 489 | > | void MoleculeCreator::createConstraintElem(Molecule* mol) { | 
| 490 |  |  | 
| 491 |  | ConstraintPair* consPair; | 
| 492 |  | Molecule::ConstraintPairIterator cpi; | 
| 493 |  | std::set<StuntDouble*> sdSet; | 
| 494 |  | for (consPair = mol->beginConstraintPair(cpi); consPair != NULL; consPair = mol->nextConstraintPair(cpi)) { | 
| 495 |  |  | 
| 496 | < | StuntDouble* sdA = consPair->getConsElem1()->getStuntDouble(); | 
| 497 | < | if (sdSet.find(sdA) == sdSet.end()){ | 
| 498 | < | sdSet.insert(sdA); | 
| 499 | < | mol->addConstraintElem(new ConstraintElem(sdA)); | 
| 500 | < | } | 
| 496 | > | StuntDouble* sdA = consPair->getConsElem1()->getStuntDouble(); | 
| 497 | > | if (sdSet.find(sdA) == sdSet.end()){ | 
| 498 | > | sdSet.insert(sdA); | 
| 499 | > | mol->addConstraintElem(new ConstraintElem(sdA)); | 
| 500 | > | } | 
| 501 |  |  | 
| 502 | < | StuntDouble* sdB = consPair->getConsElem2()->getStuntDouble(); | 
| 503 | < | if (sdSet.find(sdB) == sdSet.end()){ | 
| 504 | < | sdSet.insert(sdB); | 
| 505 | < | mol->addConstraintElem(new ConstraintElem(sdB)); | 
| 506 | < | } | 
| 502 | > | StuntDouble* sdB = consPair->getConsElem2()->getStuntDouble(); | 
| 503 | > | if (sdSet.find(sdB) == sdSet.end()){ | 
| 504 | > | sdSet.insert(sdB); | 
| 505 | > | mol->addConstraintElem(new ConstraintElem(sdB)); | 
| 506 | > | } | 
| 507 |  |  | 
| 508 |  | } | 
| 509 |  |  | 
| 510 | < | } | 
| 510 | > | } | 
| 511 |  |  | 
| 512 |  | } |