Esempio n. 1
0
void
NBLoadedSUMOTLDef::removeConnection(const NBConnection& conn, bool reconstruct) {
    NBConnectionVector::iterator it = myControlledLinks.begin();
    // find the connection but ignore its TLIndex since it might have been
    // invalidated by an earlier removal
    for (; it != myControlledLinks.end(); ++it) {
        if (it->getFrom() == conn.getFrom() &&
                it->getTo() == conn.getTo() &&
                it->getFromLane() == conn.getFromLane() &&
                it->getToLane() == conn.getToLane()) {
            break;
        }
    }
    if (it == myControlledLinks.end()) {
        // a traffic light doesn't always controll all connections at a junction
        // especially when using the option --tls.join
        return;
    }
    const int removed = it->getTLIndex();
    // remove the connection
    myControlledLinks.erase(it);
    if (reconstruct) {
        // updating the edge is only needed for immediate use in NETEDIT.
        // It may conflict with loading diffs
        conn.getFrom()->setControllingTLInformation(conn, "");
        // shift link numbers down so there is no gap
        for (NBConnectionVector::iterator it = myControlledLinks.begin(); it != myControlledLinks.end(); it++) {
            NBConnection& c = *it;
            if (c.getTLIndex() > removed) {
                c.setTLIndex(c.getTLIndex() - 1);
            }
        }
        // update controlling information with new link numbers
        setTLControllingInformation();
        // rebuild the logic
        const std::vector<NBTrafficLightLogic::PhaseDefinition> phases = myTLLogic->getPhases();
        NBTrafficLightLogic* newLogic = new NBTrafficLightLogic(getID(), getProgramID(), 0, myOffset, myType);
        for (std::vector<NBTrafficLightLogic::PhaseDefinition>::const_iterator it = phases.begin(); it != phases.end(); it++) {
            std::string newState = it->state;
            newState.erase(newState.begin() + removed);
            newLogic->addStep(it->duration, newState);
        }
        delete myTLLogic;
        myTLLogic = newLogic;
    }
}
Esempio n. 2
0
void
NBLoadedTLDef::SignalGroup::addConnection(const NBConnection& c) {
    assert(c.getFromLane() < 0 || c.getFrom()->getNumLanes() > (unsigned int)c.getFromLane());
    myConnections.push_back(c);
}