SUMOReal
MSEdge::getCurrentTravelTime(SUMOReal minSpeed) const {
assert(minSpeed > 0);
if (!myAmDelayed) {
return myEmptyTraveltime;
}
return getLength() / MAX2(minSpeed, getMeanSpeed());
}
SUMOReal
GUIEdge::getScaleValue(size_t activeScheme) const {
switch (activeScheme) {
case 1:
return gSelected.isSelected(getType(), getGlID());
case 2:
return getAllowedSpeed();
case 3:
return getBruttoOccupancy();
case 4:
return getMeanSpeed();
case 5:
return getFlow();
case 6:
return getRelativeSpeed();
}
return 0;
}
SUMOReal
GUIEdge::getScaleValue(int activeScheme) const {
switch (activeScheme) {
case 1:
return gSelected.isSelected(getType(), getGlID());
case 2:
return getAllowedSpeed();
case 3:
return getBruttoOccupancy();
case 4:
return getMeanSpeed();
case 5:
return getFlow();
case 6:
return getRelativeSpeed();
case 7:
return MSNet::getInstance()->getInsertionControl().getPendingEmits(getLanes()[0]);
}
return 0;
}
bool
MESegment::hasSpaceFor(const MEVehicle* veh, SUMOTime entryTime, bool init) const {
if (myOccupancy == 0.) {
// we have always space for at least one vehicle
return true;
}
const SUMOReal newOccupancy = myOccupancy + veh->getVehicleType().getLengthWithGap();
if (newOccupancy > myCapacity) {
// we must ensure that occupancy remains below capacity
return false;
}
// regular insertions and initial insertions must respect different constraints:
// - regular insertions must respect entryBlockTime
// - initial insertions should not cause additional jamming
if (init) {
// inserted vehicle should be able to continue at the current speed
return newOccupancy <= jamThresholdForSpeed(getMeanSpeed(false), -1);
}
// maintain propper spacing between inflow from different lanes
return entryTime >= myEntryBlockTime;
}
SUMOReal
GUIEdge::getRelativeSpeed() const {
return getMeanSpeed() / getAllowedSpeed();
}
SUMOReal
MESegment::getFlow() const {
return 3600 * getCarNumber() * getMeanSpeed() / myLength;
}