void* CustomCompoundBondForceProxy::deserialize(const SerializationNode& node) const {
int version = node.getIntProperty("version");
if (version < 1 || version > 3)
throw OpenMMException("Unsupported version number");
CustomCompoundBondForce* force = NULL;
try {
CustomCompoundBondForce* force = new CustomCompoundBondForce(node.getIntProperty("particles"), node.getStringProperty("energy"));
force->setForceGroup(node.getIntProperty("forceGroup", 0));
if (version > 1)
force->setUsesPeriodicBoundaryConditions(node.getBoolProperty("usesPeriodic"));
const SerializationNode& perBondParams = node.getChildNode("PerBondParameters");
for (auto& parameter : perBondParams.getChildren())
force->addPerBondParameter(parameter.getStringProperty("name"));
const SerializationNode& globalParams = node.getChildNode("GlobalParameters");
for (auto& parameter : globalParams.getChildren())
force->addGlobalParameter(parameter.getStringProperty("name"), parameter.getDoubleProperty("default"));
if (version > 2) {
const SerializationNode& energyDerivs = node.getChildNode("EnergyParameterDerivatives");
for (auto& parameter : energyDerivs.getChildren())
force->addEnergyParameterDerivative(parameter.getStringProperty("name"));
}
const SerializationNode& bonds = node.getChildNode("Bonds");
vector<int> particles(force->getNumParticlesPerBond());
vector<double> params(force->getNumPerBondParameters());
for (auto& bond : bonds.getChildren()) {
for (int j = 0; j < (int) particles.size(); j++) {
stringstream key;
key << "p";
key << j+1;
particles[j] = bond.getIntProperty(key.str());
}
for (int j = 0; j < (int) params.size(); j++) {
stringstream key;
key << "param";
key << j+1;
params[j] = bond.getDoubleProperty(key.str());
}
force->addBond(particles, params);
}
const SerializationNode& functions = node.getChildNode("Functions");
for (auto& function : functions.getChildren()) {
if (function.hasProperty("type")) {
force->addTabulatedFunction(function.getStringProperty("name"), function.decodeObject<TabulatedFunction>());
}
else {
// This is an old file created before TabulatedFunction existed.
const SerializationNode& valuesNode = function.getChildNode("Values");
vector<double> values;
for (auto& child : valuesNode.getChildren())
values.push_back(child.getDoubleProperty("v"));
force->addTabulatedFunction(function.getStringProperty("name"), new Continuous1DFunction(values, function.getDoubleProperty("min"), function.getDoubleProperty("max")));
}
}
return force;
}
catch (...) {
if (force != NULL)
delete force;
throw;
}
}
