void
ROVehicle::computeRoute(const RORouterProvider& provider,
const bool removeLoops, MsgHandler* errorHandler) {
SUMOAbstractRouter<ROEdge, ROVehicle>& router = provider.getVehicleRouter();
std::string noRouteMsg = "The vehicle '" + getID() + "' has no valid route.";
RORouteDef* const routeDef = getRouteDefinition();
// check if the route definition is valid
if (routeDef == nullptr) {
errorHandler->inform(noRouteMsg);
myRoutingSuccess = false;
return;
}
RORoute* current = routeDef->buildCurrentRoute(router, getDepartureTime(), *this);
if (current == nullptr || current->size() == 0) {
delete current;
errorHandler->inform(noRouteMsg);
myRoutingSuccess = false;
return;
}
// check whether we have to evaluate the route for not containing loops
if (removeLoops) {
const ROEdge* requiredStart = (getParameter().departPosProcedure == DEPART_POS_GIVEN
|| getParameter().departLaneProcedure == DEPART_LANE_GIVEN ? current->getEdgeVector().front() : 0);
const ROEdge* requiredEnd = (getParameter().arrivalPosProcedure == ARRIVAL_POS_GIVEN
|| getParameter().arrivalLaneProcedure == ARRIVAL_LANE_GIVEN ? current->getEdgeVector().back() : 0);
current->recheckForLoops(getMandatoryEdges(requiredStart, requiredEnd));
// check whether the route is still valid
if (current->size() == 0) {
delete current;
errorHandler->inform(noRouteMsg + " (after removing loops)");
myRoutingSuccess = false;
return;
}
}
// add built route
routeDef->addAlternative(router, this, current, getDepartureTime());
myRoutingSuccess = true;
}
bool
RONet::computeRoute(OptionsCont& options, SUMOAbstractRouter<ROEdge, ROVehicle>& router,
const ROVehicle* const veh) {
MsgHandler* mh = (OptionsCont::getOptions().getBool("ignore-errors") ?
MsgHandler::getWarningInstance() : MsgHandler::getErrorInstance());
std::string noRouteMsg = "The vehicle '" + veh->getID() + "' has no valid route.";
RORouteDef* const routeDef = veh->getRouteDefinition();
// check if the route definition is valid
if (routeDef == 0) {
mh->inform(noRouteMsg);
return false;
}
// check whether the route was already saved
if (routeDef->isSaved()) {
return true;
}
//
RORoute* current = routeDef->buildCurrentRoute(router, veh->getDepartureTime(), *veh);
if (current == 0 || current->size() == 0) {
delete current;
mh->inform(noRouteMsg);
return false;
}
// check whether we have to evaluate the route for not containing loops
if (options.getBool("remove-loops")) {
current->recheckForLoops();
// check whether the route is still valid
if (current->size() == 0) {
delete current;
mh->inform(noRouteMsg + " (after removing loops)");
return false;
}
}
// add built route
routeDef->addAlternative(router, veh, current, veh->getDepartureTime());
return true;
}