C++ SUMOVehicle::getEdge方法代码示例

bool
MSDevice_Vehroutes::notifyLeave(SUMOVehicle& veh, SUMOReal /*lastPos*/, MSMoveReminder::Notification reason) {
    if (mySaveExits && reason != NOTIFICATION_LANE_CHANGE) {
        if (reason != NOTIFICATION_TELEPORT && myLastSavedAt == veh.getEdge()) { // need to check this for internal lanes
            myExits.back() = MSNet::getInstance()->getCurrentTimeStep();
        } else if (myLastSavedAt != veh.getEdge()) {
            myExits.push_back(MSNet::getInstance()->getCurrentTimeStep());
            myLastSavedAt = veh.getEdge();
        }
    }
    return mySaveExits;
}

bool
MSDevice_BTreceiver::notifyEnter(SUMOVehicle& veh, Notification reason) {
    if (reason == MSMoveReminder::NOTIFICATION_DEPARTED && sVehicles.find(veh.getID()) == sVehicles.end()) {
        sVehicles[veh.getID()] = new VehicleInformation(veh.getID(), myRange);
        sVehicles[veh.getID()]->route.push_back(veh.getEdge());
    }
    if (reason == MSMoveReminder::NOTIFICATION_TELEPORT && sVehicles.find(veh.getID()) != sVehicles.end()) {
        sVehicles[veh.getID()]->amOnNet = true;
    }
    if (reason == MSMoveReminder::NOTIFICATION_TELEPORT || reason == MSMoveReminder::NOTIFICATION_JUNCTION) {
        sVehicles[veh.getID()]->route.push_back(veh.getEdge());
    }
    const MSVehicle& v = static_cast<MSVehicle&>(veh);
    sVehicles[veh.getID()]->updates.push_back(MSDevice_BTsender::VehicleState(veh.getSpeed(), veh.getPosition(), v.getLane()->getID(), veh.getPositionOnLane(), v.getRoutePosition()));
    return true;
}

bool
MSDevice_Container::notifyMove(SUMOVehicle& veh, SUMOReal /*oldPos*/, SUMOReal /*newPos*/, SUMOReal /*newSpeed*/) {
    if (myStopped) {
        // if veh is not anymore at the stop
        if (!veh.isStopped()) {
            for (std::vector<MSTransportable*>::iterator i = myContainers.begin(); i != myContainers.end(); ++i) {
                (*i)->setDeparted(MSNet::getInstance()->getCurrentTimeStep());
            }
            myStopped = false;
        }
    } else {
        if (veh.isStopped()) {
            for (std::vector<MSTransportable*>::iterator i = myContainers.begin(); i != myContainers.end();) {
                MSTransportable* container = *i;
                if (&(container->getDestination()) == veh.getEdge()) {
                    if (!container->proceed(MSNet::getInstance(), MSNet::getInstance()->getCurrentTimeStep())) {
                        MSNet::getInstance()->getContainerControl().erase(container);
                    }
                    i = myContainers.erase(i);
                } else {
                    ++i;
                }
            }
            myStopped = true;
        }
    }
    return true;
}

bool
MSDevice_Person::notifyMove(SUMOVehicle& veh, SUMOReal /*oldPos*/, SUMOReal /*newPos*/, SUMOReal /*newSpeed*/) {
    if (myStopped) {
        if (!veh.isStopped()) {
            for (std::vector<MSTransportable*>::iterator i = myPersons.begin(); i != myPersons.end(); ++i) {
                (*i)->setDeparted(MSNet::getInstance()->getCurrentTimeStep());
            }
            myStopped = false;
        }
    } else {
        if (veh.isStopped()) {
            for (std::vector<MSTransportable*>::iterator i = myPersons.begin(); i != myPersons.end();) {
                MSTransportable* person = *i;
                if (&(person->getDestination()) == veh.getEdge()) {
                    if (!person->proceed(MSNet::getInstance(), MSNet::getInstance()->getCurrentTimeStep())) {
                        MSNet::getInstance()->getPersonControl().erase(person);
                    }
                    i = myPersons.erase(i);
                } else {
                    ++i;
                }
            }
            myStopped = true;
        }
    }
    return true;
}

void
MSDevice_Tripinfo::notifyMoveInternal(const SUMOVehicle& veh,
                                      const double /* frontOnLane */,
                                      const double timeOnLane,
                                      const double /* meanSpeedFrontOnLane */,
                                      const double meanSpeedVehicleOnLane,
                                      const double /* travelledDistanceFrontOnLane */,
                                      const double /* travelledDistanceVehicleOnLane */,
                                      const double /* meanLengthOnLane */) {

    // called by meso
    const MEVehicle* mesoVeh = dynamic_cast<const MEVehicle*>(&veh);
    assert(mesoVeh);
    const double vmax = veh.getEdge()->getVehicleMaxSpeed(&veh);
    if (vmax > 0) {
        myMesoTimeLoss += TIME2STEPS(timeOnLane * (vmax - meanSpeedVehicleOnLane) / vmax);
    }
    myWaitingTime += veh.getWaitingTime();
    myStoppingTime += TIME2STEPS(mesoVeh->getCurrentStoppingTimeSeconds());
}

bool
MSEdge::insertVehicle(SUMOVehicle& v, SUMOTime time, const bool checkOnly) const {
    // when vaporizing, no vehicles are inserted, but checking needs to be successful to trigger removal
    if (isVaporizing()) {
        return checkOnly;
    }
    const SUMOVehicleParameter& pars = v.getParameter();
    const MSVehicleType& type = v.getVehicleType();
    if (pars.departSpeedProcedure == DEPART_SPEED_GIVEN && pars.departSpeed > getVehicleMaxSpeed(&v)) {
        if (type.getSpeedDeviation() > 0 && pars.departSpeed <= type.getSpeedFactor() * getSpeedLimit() * (2 * type.getSpeedDeviation() + 1.)) {
            WRITE_WARNING("Choosing new speed factor for vehicle '" + pars.id + "' to match departure speed.");
            v.setChosenSpeedFactor(type.computeChosenSpeedDeviation(0, pars.departSpeed / (type.getSpeedFactor() * getSpeedLimit())));
        } else {
            throw ProcessError("Departure speed for vehicle '" + pars.id +
                               "' is too high for the departure edge '" + getID() + "'.");
        }
    }
    if (checkOnly && v.getEdge()->getPurpose() == MSEdge::EDGEFUNCTION_DISTRICT) {
        return true;
    }
    if (!checkOnly) {
        std::string msg;
        if (!v.hasValidRoute(msg)) {
            if (MSGlobals::gCheckRoutes) {
                throw ProcessError("Vehicle '" + v.getID() + "' has no valid route. " + msg);
            } else if (v.getEdge()->getPurpose() == MSEdge::EDGEFUNCTION_DISTRICT) {
                WRITE_WARNING("Removing vehicle '" + pars.id + "' which has no valid route.");
                MSNet::getInstance()->getInsertionControl().descheduleDeparture(&v);
                return false;
            }
        }
    }
    if (MSGlobals::gUseMesoSim) {
        SUMOReal pos = 0.0;
        switch (pars.departPosProcedure) {
            case DEPART_POS_GIVEN:
                if (pars.departPos >= 0.) {
                    pos = pars.departPos;
                } else {
                    pos = pars.departPos + getLength();
                }
                if (pos < 0 || pos > getLength()) {
                    WRITE_WARNING("Invalid departPos " + toString(pos) + " given for vehicle '" +
                                  v.getID() + "'. Inserting at lane end instead.");
                    pos = getLength();
                }
                break;
            case DEPART_POS_RANDOM:
            case DEPART_POS_RANDOM_FREE:
                pos = RandHelper::rand(getLength());
                break;
            default:
                break;
        }
        bool result = false;
        MESegment* segment = MSGlobals::gMesoNet->getSegmentForEdge(*this, pos);
        MEVehicle* veh = static_cast<MEVehicle*>(&v);
        if (pars.departPosProcedure == DEPART_POS_FREE) {
            while (segment != 0 && !result) {
                if (checkOnly) {
                    result = segment->hasSpaceFor(veh, time, true);
                } else {
                    result = segment->initialise(veh, time);
                }
                segment = segment->getNextSegment();
            }
        } else {
            if (checkOnly) {
                result = segment->hasSpaceFor(veh, time, true);
            } else {
                result = segment->initialise(veh, time);
            }
        }
        return result;
    }
    if (checkOnly) {
        switch (v.getParameter().departLaneProcedure) {
            case DEPART_LANE_GIVEN:
            case DEPART_LANE_DEFAULT:
            case DEPART_LANE_FIRST_ALLOWED: {
                const SUMOReal occupancy = getDepartLane(static_cast<MSVehicle&>(v))->getBruttoOccupancy();
                return occupancy == (SUMOReal)0 || occupancy * myLength + v.getVehicleType().getLengthWithGap() <= myLength;
            }
            default:
                for (std::vector<MSLane*>::const_iterator i = myLanes->begin(); i != myLanes->end(); ++i) {
                    const SUMOReal occupancy = (*i)->getBruttoOccupancy();
                    if (occupancy == (SUMOReal)0 || occupancy * myLength + v.getVehicleType().getLengthWithGap() <= myLength) {
                        return true;
                    }
                }
        }
        return false;
    }
    MSLane* insertionLane = getDepartLane(static_cast<MSVehicle&>(v));
    return insertionLane != 0 && insertionLane->insertVehicle(static_cast<MSVehicle&>(v));
}

bool
MSDevice_Example::notifyLeave(SUMOVehicle& veh, SUMOReal /*lastPos*/,
                              MSMoveReminder::Notification reason) {
    std::cout << "device '" << getID() << "' notifyLeave: reason=" << reason << " currentEdge=" << veh.getEdge()->getID() << "\n";
    return true; // keep the device
}