void
ROLoader::openRoutes(RONet& net) {
// build loader
// load relevant elements from additinal file
bool ok = openTypedRoutes("additional-files", net);
// load sumo-routes when wished
ok &= openTypedRoutes("route-files", net);
// load the XML-trip definitions when wished
ok &= openTypedRoutes("trip-files", net);
// load the sumo-alternative file when wished
ok &= openTypedRoutes("alternative-files", net);
// load the amount definitions if wished
ok &= openTypedRoutes("flow-files", net);
// check
if (ok) {
myLoaders.loadNext(string2time(myOptions.getString("begin")));
if (!MsgHandler::getErrorInstance()->wasInformed() && !net.furtherStored()) {
throw ProcessError("No route input specified or all routes were invalid.");
}
// skip routes prior to the begin time
if (!myOptions.getBool("unsorted-input")) {
WRITE_MESSAGE("Skipped until: " + time2string(myLoaders.getFirstLoadTime()));
}
}
}
void
ROLoader::processRoutes(SUMOTime start, SUMOTime end,
RONet& net, SUMOAbstractRouter<ROEdge, ROVehicle>& router) {
SUMOTime absNo = end - start;
// skip routes that begin before the simulation's begin
// loop till the end
bool endReached = false;
bool errorOccured = false;
const SUMOTime firstStep = myLoaders.getFirstLoadTime();
SUMOTime lastStep = firstStep;
for (SUMOTime time = firstStep; time < end && !errorOccured && !endReached; time += DELTA_T) {
writeStats(time, start, absNo);
myLoaders.loadNext(time);
net.saveAndRemoveRoutesUntil(myOptions, router, time);
endReached = !net.furtherStored();
lastStep = time;
errorOccured = MsgHandler::getErrorInstance()->wasInformed() && !myOptions.getBool("ignore-errors");
}
if (myLogSteps) {
WRITE_MESSAGE("Routes found between time steps " + time2string(firstStep) + " and " + time2string(lastStep) + ".");
}
}