bool
NBTrafficLightLogicCont::computeSingleLogic(OptionsCont& oc, NBTrafficLightDefinition* def) {
const std::string& id = def->getID();
const std::string& programID = def->getProgramID();
// build program
NBTrafficLightLogic* built = def->compute(oc);
if (built == 0) {
WRITE_WARNING("Could not build program '" + programID + "' for traffic light '" + id + "'");
return false;
}
// compute offset
SUMOTime T = built->getDuration();
if (myHalfOffsetTLS.count(id)) {
built->setOffset((SUMOTime)(T / 2.));
}
if (myQuarterOffsetTLS.count(id)) {
built->setOffset((SUMOTime)(T / 4.));
}
// and insert the result after computation
// make sure we don't leak memory if computeSingleLogic is called externally
if (myComputed[id][programID] != 0) {
delete myComputed[id][programID];
}
myComputed[id][programID] = built;
return true;
}
void
NBTrafficLightLogicCont::computeLogics(NBEdgeCont &ec, OptionsCont &oc) throw() {
unsigned int no = 0;
for (DefinitionContType::iterator i=myDefinitions.begin(); i!=myDefinitions.end(); i++) {
std::string id = (*i).first;
if (myComputed.find(id)!=myComputed.end()) {
WRITE_WARNING("Traffic light '" + id + "' was already built.");
continue;
}
// build program
NBTrafficLightDefinition *def = (*i).second;
NBTrafficLightLogic *built = def->compute(ec, oc);
if (built==0) {
WRITE_WARNING("Could not build traffic lights '" + id + "'");
continue;
}
// compute offset
SUMOTime T = built->getDuration();
if (find(myHalfOffsetTLS.begin(), myHalfOffsetTLS.end(), id)!=myHalfOffsetTLS.end()) {
built->setOffset((SUMOTime)(T/2.));
}
if (find(myQuarterOffsetTLS.begin(), myQuarterOffsetTLS.end(), id)!=myQuarterOffsetTLS.end()) {
built->setOffset((SUMOTime)(T/4.));
}
// and insert the result after computation
myComputed[(*i).first] = built;
no++;
}
WRITE_MESSAGE(toString<int>(no) + " traffic light(s) computed.");
}