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namespace oopse { |
63 |
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64 |
< |
Molecule* MoleculeCreator::createMolecule(ForceField* ff, MoleculeStamp *molStamp, |
65 |
< |
int stampId, int globalIndex, LocalIndexManager* localIndexMan) { |
66 |
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|
64 |
> |
Molecule* MoleculeCreator::createMolecule(ForceField* ff, |
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> |
MoleculeStamp *molStamp, |
66 |
> |
int stampId, int globalIndex, |
67 |
> |
LocalIndexManager* localIndexMan) { |
68 |
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Molecule* mol = new Molecule(stampId, globalIndex, molStamp->getName()); |
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//create atoms |
84 |
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|
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for (int i = 0; i < nRigidbodies; ++i) { |
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currentRigidBodyStamp = molStamp->getRigidBodyStamp(i); |
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rb = createRigidBody(molStamp, mol, currentRigidBodyStamp, localIndexMan); |
87 |
> |
rb = createRigidBody(molStamp, mol, currentRigidBodyStamp, |
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> |
localIndexMan); |
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mol->addRigidBody(rb); |
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} |
91 |
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> |
|
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//create bonds |
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Bond* bond; |
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BondStamp* currentBondStamp; |
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mol->addTorsion(torsion); |
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} |
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|
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//create inversions |
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Inversion* inversion; |
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InversionStamp* currentInversionStamp; |
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int nInversions = molStamp->getNInversions(); |
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for (int i = 0; i < nInversions; ++i) { |
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currentInversionStamp = molStamp->getInversionStamp(i); |
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inversion = createInversion(ff, mol, currentInversionStamp); |
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if (inversion != NULL ) { |
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mol->addInversion(inversion); |
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} |
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} |
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|
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//create cutoffGroups |
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CutoffGroup* cutoffGroup; |
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CutoffGroupStamp* currentCutoffGroupStamp; |
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Molecule::CutoffGroupIterator ci; |
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CutoffGroup* cg; |
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for (cg = mol->beginCutoffGroup(ci); cg != NULL; cg = mol->nextCutoffGroup(ci)) { |
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for (cg = mol->beginCutoffGroup(ci); cg != NULL; |
159 |
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cg = mol->nextCutoffGroup(ci)) { |
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|
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for(atom = cg->beginAtom(ai); atom != NULL; atom = cg->nextAtom(ai)) { |
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//erase the atoms belong to cutoff groups from freeAtoms vector |
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freeAtoms.erase(std::remove(freeAtoms.begin(), freeAtoms.end(), atom), freeAtoms.end()); |
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} |
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|
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//erase the atoms belong to cutoff groups from freeAtoms vector |
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freeAtoms.erase(std::remove(freeAtoms.begin(), freeAtoms.end(), atom), |
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freeAtoms.end()); |
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} |
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} |
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//loop over the free atoms and then create one cutoff group for every single free atom |
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// loop over the free atoms and then create one cutoff group for |
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// every single free atom |
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for (fai = freeAtoms.begin(); fai != freeAtoms.end(); ++fai) { |
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cutoffGroup = createCutoffGroup(mol, *fai); |
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//the construction of this molecule is finished |
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mol->complete(); |
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|
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return mol; |
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} |
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Atom* MoleculeCreator::createAtom(ForceField* ff, Molecule* mol, AtomStamp* stamp, |
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LocalIndexManager* localIndexMan) { |
186 |
> |
Atom* MoleculeCreator::createAtom(ForceField* ff, Molecule* mol, |
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AtomStamp* stamp, |
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LocalIndexManager* localIndexMan) { |
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AtomType * atomType; |
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Atom* atom; |
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|
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atomType = ff->getAtomType(stamp->getType()); |
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|
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if (atomType == NULL) { |
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sprintf(painCave.errMsg, "Can not find Matching Atom Type for[%s]", |
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stamp->getType().c_str()); |
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return atom; |
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} |
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RigidBody* MoleculeCreator::createRigidBody(MoleculeStamp *molStamp, Molecule* mol, |
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|
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RigidBody* MoleculeCreator::createRigidBody(MoleculeStamp *molStamp, |
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Molecule* mol, |
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RigidBodyStamp* rbStamp, |
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LocalIndexManager* localIndexMan) { |
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Atom* atom; |
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RigidBody* rb = new RigidBody(); |
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nAtoms = rbStamp->getNMembers(); |
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for (int i = 0; i < nAtoms; ++i) { |
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//rbStamp->getMember(i) return the local index of current atom inside the molecule. |
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//It is not the same as local index of atom which is the index of atom at DataStorage class |
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//rbStamp->getMember(i) return the local index of current atom |
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//inside the molecule. It is not the same as local index of |
241 |
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//atom which is the index of atom at DataStorage class |
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atom = mol->getAtomAt(rbStamp->getMemberAt(i)); |
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atomStamp= molStamp->getAtomStamp(rbStamp->getMemberAt(i)); |
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rb->addAtom(atom, atomStamp); |
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} |
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//after all of the atoms are added, we need to calculate the reference coordinates |
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//after all of the atoms are added, we need to calculate the |
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//reference coordinates |
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rb->calcRefCoords(); |
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//set the local index of this rigid body, global index will be set later |
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return rb; |
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} |
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< |
Bond* MoleculeCreator::createBond(ForceField* ff, Molecule* mol, BondStamp* stamp) { |
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Bond* MoleculeCreator::createBond(ForceField* ff, Molecule* mol, |
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BondStamp* stamp) { |
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BondType* bondType; |
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Atom* atomA; |
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Atom* atomB; |
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atomA = mol->getAtomAt(stamp->getA()); |
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atomB = mol->getAtomAt(stamp->getB()); |
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assert( atomA && atomB); |
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bondType = ff->getBondType(atomA->getType(), atomB->getType()); |
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sprintf(painCave.errMsg, "Can not find Matching Bond Type for[%s, %s]", |
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atomA->getType().c_str(), |
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atomB->getType().c_str()); |
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painCave.isFatal = 1; |
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simError(); |
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} |
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return new Bond(atomA, atomB, bondType); |
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} |
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290 |
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Bend* MoleculeCreator::createBend(ForceField* ff, Molecule* mol, BendStamp* stamp) { |
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|
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Bend* MoleculeCreator::createBend(ForceField* ff, Molecule* mol, |
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BendStamp* stamp) { |
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Bend* bend = NULL; |
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std::vector<int> bendAtoms = stamp->getMembers(); |
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if (bendAtoms.size() == 3) { |
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Atom* atomA = mol->getAtomAt(bendAtoms[0]); |
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Atom* atomB = mol->getAtomAt(bendAtoms[1]); |
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Atom* atomC = mol->getAtomAt(bendAtoms[2]); |
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|
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assert( atomA && atomB && atomC); |
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< |
BendType* bendType = ff->getBendType(atomA->getType().c_str(), atomB->getType().c_str(), atomC->getType().c_str()); |
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300 |
> |
|
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BendType* bendType = ff->getBendType(atomA->getType().c_str(), |
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atomB->getType().c_str(), |
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atomC->getType().c_str()); |
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|
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if (bendType == NULL) { |
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sprintf(painCave.errMsg, "Can not find Matching Bend Type for[%s, %s, %s]", |
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atomA->getType().c_str(), |
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atomB->getType().c_str(), |
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atomC->getType().c_str()); |
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painCave.isFatal = 1; |
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simError(); |
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} |
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bend = new Bend(atomA, atomB, atomC, bendType); |
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} else if ( bendAtoms.size() == 2 && stamp->haveGhostVectorSource()) { |
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int ghostIndex = stamp->getGhostVectorSource(); |
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painCave.isFatal = 1; |
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simError(); |
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} |
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bend = new GhostBend(normalAtom, ghostAtom, bendType); |
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> |
|
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} |
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return bend; |
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} |
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< |
Torsion* MoleculeCreator::createTorsion(ForceField* ff, Molecule* mol, TorsionStamp* stamp) { |
346 |
> |
Torsion* MoleculeCreator::createTorsion(ForceField* ff, Molecule* mol, |
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> |
TorsionStamp* stamp) { |
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|
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Torsion* torsion = NULL; |
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std::vector<int> torsionAtoms = stamp->getMembers(); |
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assert(atomA && atomB && atomC && atomD); |
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< |
TorsionType* torsionType = ff->getTorsionType(atomA->getType(), atomB->getType(), |
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< |
atomC->getType(), atomD->getType()); |
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> |
TorsionType* torsionType = ff->getTorsionType(atomA->getType(), |
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> |
atomB->getType(), |
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> |
atomC->getType(), |
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> |
atomD->getType()); |
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if (torsionType == NULL) { |
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sprintf(painCave.errMsg, "Can not find Matching Torsion Type for[%s, %s, %s, %s]", |
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atomB->getType().c_str(), |
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atomC->getType().c_str(), |
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atomD->getType().c_str()); |
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< |
|
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> |
|
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painCave.isFatal = 1; |
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simError(); |
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} |
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< |
|
379 |
> |
|
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torsion = new Torsion(atomA, atomB, atomC, atomD, torsionType); |
381 |
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} |
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else { |
383 |
< |
|
383 |
> |
|
384 |
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DirectionalAtom* dAtom = dynamic_cast<DirectionalAtom*>(mol->getAtomAt(stamp->getGhostVectorSource())); |
385 |
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if (dAtom == NULL) { |
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sprintf(painCave.errMsg, "Can not cast Atom to DirectionalAtom"); |
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painCave.isFatal = 1; |
388 |
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simError(); |
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} |
390 |
< |
|
390 |
> |
|
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TorsionType* torsionType = ff->getTorsionType(atomA->getType(), atomB->getType(), |
392 |
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atomC->getType(), "GHOST"); |
393 |
< |
|
393 |
> |
|
394 |
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if (torsionType == NULL) { |
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sprintf(painCave.errMsg, "Can not find Matching Torsion Type for[%s, %s, %s, %s]", |
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atomA->getType().c_str(), |
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atomB->getType().c_str(), |
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atomC->getType().c_str(), |
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"GHOST"); |
400 |
< |
|
400 |
> |
|
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painCave.isFatal = 1; |
402 |
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simError(); |
403 |
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} |
404 |
< |
|
404 |
> |
|
405 |
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torsion = new GhostTorsion(atomA, atomB, dAtom, torsionType); |
406 |
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} |
407 |
< |
|
407 |
> |
|
408 |
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return torsion; |
409 |
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} |
410 |
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|
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 |
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CutoffGroup* MoleculeCreator::createCutoffGroup(Molecule* mol, CutoffGroupStamp* stamp) { |
454 |
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int nAtoms; |
455 |
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CutoffGroup* cg; |