100 #include <mesosim/MELoop.h>
108 #ifdef CHECK_MEMORY_LEAKS
110 #endif // CHECK_MEMORY_LEAKS
163 throw ProcessError(
"A network was not yet constructed.");
171 myHaveRestrictions(false),
172 myHasInternalLinks(false),
173 myRouterTTInitialized(false),
174 myRouterTTDijkstra(0),
177 myPedestrianRouter(0) {
179 throw ProcessError(
"A network was already constructed.");
218 std::vector<SUMOTime> stateDumpTimes,
219 std::vector<std::string> stateDumpFiles,
220 bool hasInternalLinks) {
272 delete MSGlobals::gMesoNet;
334 std::ostringstream msg;
336 msg <<
"Performance: " <<
"\n" <<
" Duration: " << duration <<
"ms" <<
"\n";
339 msg.setf(std::ios::fixed , std::ios::floatfield);
340 msg.setf(std::ios::showpoint);
346 msg <<
"Vehicles: " <<
"\n"
353 std::vector<std::string> reasons;
407 MSDevice_Routing::waitForAll();
417 MSGlobals::gMesoNet->simulate(
myStep);
456 MSDevice_Routing::waitForAll();
512 if (stopTime >= 0 &&
myStep >= stopTime) {
525 return "The final simulation step has been reached.";
527 return "All vehicles have left the simulation.";
529 return "TraCI requested termination.";
531 return "An error occured (see log).";
533 return "Too many vehicles.";
535 return "Unknown reason.";
563 if (oc.
isSet(
"netstate-dump")) {
565 oc.
getInt(
"netstate-dump.precision"));
598 timestep = timestep.substr(0, timestep.length() - 3);
600 std::string filename = output +
"_" + timestep +
".vtp";
621 .writeAttr(
"meanWaitingTime", meanWaitingTime).
writeAttr(
"meanTravelTime", meanTravelTime);
637 for (MSEdgeVector::const_iterator i = edges.begin(); i != edges.end(); ++i) {
638 const std::vector<MSLane*>& lanes = (*i)->getLanes();
639 for (std::vector<MSLane*>::const_iterator j = lanes.begin(); j != lanes.end(); ++j) {
640 const std::vector<MSLink*>& links = (*j)->getLinkCont();
641 for (std::vector<MSLink*>::const_iterator k = links.begin(); k != links.end(); ++k) {
642 (*k)->writeApproaching(od, (*j)->getID());
692 std::ostringstream oss;
693 oss.setf(std::ios::fixed , std::ios::floatfield);
694 oss.setf(std::ios::showpoint);
701 oss <<
" (0ms ?*RT. ?";
703 oss <<
"UPS, vehicles"
708 std::cout << oss.str().substr(0, 78 - prev.length());
734 (*i)->vehicleStateChanged(vehicle, to);
756 for (std::map<std::string, MSBusStop*>::const_iterator it = vals.begin(); it != vals.end(); ++it) {
759 return stop->
getID();
779 for (std::map<std::string, MSContainerStop*>::const_iterator it = vals.begin(); it != vals.end(); ++it) {
782 return stop->
getID();
794 if (routingAlgorithm ==
"dijkstra") {
798 if (routingAlgorithm !=
"astar") {
799 WRITE_WARNING(
"TraCI and Triggers cannot use routing algorithm '" + routingAlgorithm +
"'. using 'astar' instead.");
static void write(OutputDevice &of, const MSEdgeControl &ec, SUMOTime timestep, int precision)
Writes the complete network state of the given edges into the given device.
unsigned int getTeleportsYield() const
return the number of teleports due to vehicles stuck on a minor road
OutputDevice & writeAttr(const SumoXMLAttr attr, const T &val)
writes a named attribute
Computes the shortest path through a network using the Dijkstra algorithm.
int getPendingFlowCount() const
Returns the number of flows that are still active.
unsigned int getTeleportsWrongLane() const
return the number of teleports due to vehicles stuck on the wrong lane
void postSimStepOutput() const
Prints the statistics of the step at its end.
Representation of a vehicle in the micro simulation.
Interface for objects listening to vehicle state changes.
const MSLane & getLane() const
Returns the lane this container stop is located at.
A lane area vehicles can halt at and load and unload containers.
void loadNext(SUMOTime step)
loads the next routes up to and including the given time step
void removeVehicleStateListener(VehicleStateListener *listener)
Removes a vehicle states listener.
unsigned int getRunningVehicleNo() const
Returns the number of build and inserted, but not yet deleted vehicles.
MSEventControl * myEndOfTimestepEvents
Controls events executed at the end of a time step;.
static SUMOReal getEffort(const MSEdge *const e, const SUMOVehicle *const v, SUMOReal t)
Returns the effort to pass an edge.
SUMOReal getTotalDepartureDelay() const
Returns the total departure delay.
unsigned int getDepartedVehicleNo() const
Returns the number of inserted vehicles.
static size_t numericalDictSize()
Returns the number of edges with a numerical id.
SUMOReal getEndLanePosition() const
Returns the end position of this container stop.
The simulation contains too many vehicles (.
virtual bool add(const std::string &id, T item)
Adds an item.
void patchActiveLanes()
Resets information whether a lane is active for all lanes.
static void fill(RTREE &into)
Fills the given RTree with lane instances.
MSVehicleControl * myVehicleControl
Controls vehicle building and deletion;.
void updateDetectors(const SUMOTime step)
Computes detector values.
NamedObjectCont< MSContainerStop * > myContainerStopDict
Dictionary of container stops.
std::vector< SUMOTime > myStateDumpTimes
Times at which a state shall be written.
virtual void execute(SUMOTime time)
Executes time-dependant commands.
bool hasInternalLinks() const
return whether the network contains internal links
bool getBool(const std::string &name) const
Returns the boolean-value of the named option (only for Option_Bool)
PedestrianRouterDijkstra< MSEdge, MSLane, MSJunction > MSPedestrianRouterDijkstra
void abortWaiting()
aborts the plan for any container that is still waiting for a ride
std::string getContainerStopID(const MSLane *lane, const SUMOReal pos) const
Returns the container stop close to the given position.
int simulate(SUMOTime start, SUMOTime stop)
Simulates from timestep start to stop.
void changeLanes(SUMOTime t)
Moves (precomputes) critical vehicles.
std::string time2string(SUMOTime t)
A RT-tree for efficient storing of SUMO's Named objects.
Computes the shortest path through a network using the Dijkstra algorithm.
MSPedestrianRouterDijkstra & getPedestrianRouter(const MSEdgeVector &prohibited=MSEdgeVector()) const
int getActiveVehicleCount() const
Returns the number of build vehicles that have not been removed or need to wait for a passenger or a ...
MSPersonControl * myPersonControl
Controls person building and deletion;.
static MSNet * getInstance()
Returns the pointer to the unique instance of MSNet (singleton).
MSEdgeControl * myEdges
Controls edges, performs vehicle movement;.
The final simulation step has been performed.
void writeOutput(SUMOTime step, bool closing)
Writes the output to be generated within the given time step.
std::vector< std::string > myStateDumpFiles
The names for the state files.
bool myLogExecutionTime
Information whether the simulation duration shall be logged.
MSContainerStop * getContainerStop(const std::string &id) const
Returns the named container stop.
Storage for geometrical objects.
static const std::string STAGE_LANECHANGE
static void write(OutputDevice &of, SUMOTime timestep)
Dumping a hugh List of Parameters available in the Simulation.
SUMOReal getEndLanePosition() const
Returns the end position of this bus stop.
Detectors container; responsible for string and output generation.
A storage for edge travel times and efforts.
SUMOTime getCurrentTimeStep() const
Returns the current simulation step.
void detectCollisions(SUMOTime timestep, const std::string &stage)
Detect collisions.
std::string getBusStopID(const MSLane *lane, const SUMOReal pos) const
Returns the bus stop close to the given position.
void addVehicleStateListener(VehicleStateListener *listener)
Adds a vehicle states listener.
SimulationState
Possible states of a simulation - running or stopped with different reasons.
MSPedestrianRouterDijkstra * myPedestrianRouter
#define WRITE_WARNING(msg)
The simulated network and simulation perfomer.
Computes the shortest path through a network using the Dijkstra algorithm.
static OptionsCont & getOptions()
Retrieves the options.
SUMOLong myVehiclesMoved
The overall number of vehicle movements.
DijkstraRouterTT< MSEdge, SUMOVehicle, prohibited_withRestrictions< MSEdge, SUMOVehicle > > * myRouterTTDijkstra
ShapeContainer * myShapeContainer
A container for geometrical shapes;.
std::pair< bool, NamedRTree > myLanesRTree
An RTree structure holding lane IDs.
const MSLane & getLane() const
Returns the lane this bus stop is located at.
Container for junctions; performs operations on all stored junctions.
bool hasPersons() const
checks whether any person waits to finish her plan
DijkstraRouterEffort< MSEdge, SUMOVehicle, prohibited_withRestrictions< MSEdge, SUMOVehicle > > * myRouterEffort
SUMOReal getTotalTravelTime() const
Returns the total travel time.
bool addBusStop(MSBusStop *busStop)
Adds a bus stop.
static bool gCheck4Accidents
static void write(OutputDevice &of, SUMOTime timestep)
Export the queueing length in front of a junction (very experimental!)
T get(const std::string &id) const
Retrieves an item.
static void write(OutputDevice &of, SUMOTime timestep)
Writes the complete network state of the given edges into the given device.
unsigned int getCollisionCount() const
return the number of collisions
A class that stores and controls tls and switching of their programs.
std::string getString(const std::string &name) const
Returns the string-value of the named option (only for Option_String)
const std::string & getID() const
Returns the id.
A road/street connecting two junctions.
void prohibit(const std::vector< E * > &toProhibit)
long mySimStepBegin
The last simulation step begin, end and duration.
static void close()
request termination of connection
The simulation does not contain further vehicles.
unsigned int getLoadedVehicleNo() const
Returns the number of build vehicles.
static void generateOutputForUnfinished()
generate output for vehicles which are still in the network
An error occured during the simulation step.
void closeBuilding(MSEdgeControl *edges, MSJunctionControl *junctions, SUMORouteLoaderControl *routeLoaders, MSTLLogicControl *tlc, std::vector< SUMOTime > stateDumpTimes, std::vector< std::string > stateDumpFiles, bool hasInternalLinks)
Closes the network's building process.
static void clear()
Clears the dictionary (delete all known routes, too)
void writeOutput()
Write netstate, summary and detector output.
unsigned int getTeleportCount() const
return the number of teleports (including collisions)
unsigned int getWaitingVehicleNo() const
Returns the number of waiting vehicles.
void abortWaiting()
aborts the plan for any person that is still waiting for a ride
MSInsertionControl * myInserter
Controls vehicle insertion;.
Representation of a vehicle.
void checkInsertions(SUMOTime time)
Checks "movement" of stored vehicles.
static void write(OutputDevice &of, SUMOTime timestep)
Writes the posion and the angle of each vehcile into the given device.
SUMORouteLoaderControl * myRouteLoaders
Route loader for dynamic loading of routes.
void closeSimulation(SUMOTime start)
Closes the simulation (all files, connections, etc.)
bool myLogStepNumber
Information whether the number of the simulation step shall be logged.
A lane area vehicles can halt at.
An output device that encapsulates an ofstream.
virtual MSContainerControl & getContainerControl()
Returns the container control.
static void clear()
Clears the dictionary.
bool addContainerStop(MSContainerStop *containerStop)
Adds a container stop.
MSVehicleControl & getVehicleControl()
Returns the vehicle control.
static SUMOReal getTravelTime(const MSEdge *const e, const SUMOVehicle *const v, SUMOReal t)
Returns the travel time to pass an edge.
MSDetectorControl * myDetectorControl
Controls detectors;.
void checkWaitingPersons(MSNet *net, const SUMOTime time)
checks whether any persons waiting or walking time is over
Stores edges and lanes, performs moving of vehicle.
MSTLLogicControl * myLogics
Controls tls logics, realizes waiting on tls rules;.
static void write(OutputDevice &of, SUMOTime timestep)
Produce a VTK output to use with Tools like ParaView.
The connection to a client was closed by the client.
The simulation is running.
SUMOTime string2time(const std::string &r)
void check2Switch(SUMOTime step)
Checks whether any WAUT is trying to switch a tls into another program.
void preSimStepOutput() const
Prints the current step number.
MSBusStop * getBusStop(const std::string &id) const
Returns the named bus stop.
static void cleanup()
properly deletes all trigger instances
std::string toString(const T &t, std::streamsize accuracy=OUTPUT_ACCURACY)
TraCI server used to control sumo by a remote TraCI client.
static void generateOutputForUnfinished()
generate vehroute output for vehicles which are still in the network
MSContainerControl * myContainerControl
Controls container building and deletion;.
Inserts vehicles into the network when their departure time is reached.
void postloadInitContainer()
Closes building of junctions.
void abortWaiting()
informes about all waiting vehicles (deletion in destructor)
VehicleState
Definition of a vehicle state.
SUMOAbstractRouter< MSEdge, SUMOVehicle > & getRouterTT(const MSEdgeVector &prohibited=MSEdgeVector()) const
bool hasNonWaiting() const
checks whether any person is still engaged in walking / stopping
static MSVehicleTransfer * getInstance()
Returns the instance of this object.
void prohibit(const std::vector< E * > &toProhibit)
static const std::string STAGE_MOVEMENTS
const IDMap & getMyMap() const
static void processCommandsUntilSimStep(SUMOTime step)
process all commands until a simulation step is wanted
std::vector< VehicleStateListener * > myVehicleStateListeners
Container for vehicle state listener.
static MSNet * myInstance
Unique instance of MSNet.
unsigned int getTeleportsJam() const
return the number of teleports due to jamming
bool isEmpty()
Returns whether events are in the que.
static void clearAll()
Clears all dictionaries.
bool myRouterTTInitialized
void planMovements(SUMOTime t)
Compute safe velocities for all vehicles based on positions and speeds from the last time step...
void executeMovements(SUMOTime t)
Executes planned vehicle movements with regards to right-of-way.
void close(SUMOTime step)
Closes the detector outputs.
SimulationState simulationState(SUMOTime stopTime) const
Called after a simulation step, this method returns the current simulation state. ...
MSJunctionControl * myJunctions
Controls junctions, realizes right-of-way rules;.
virtual MSPersonControl & getPersonControl()
Returns the person control.
static void clear()
Clears the dictionary.
static OutputDevice & getDeviceByOption(const std::string &name)
Returns the device described by the option.
static void cleanup()
remove state at simulation end
static TraCIServer * getInstance()
MSEventControl * myBeginOfTimestepEvents
Controls events executed at the begin of a time step;.
A storage for options typed value containers)
MSEdgeWeightsStorage * myEdgeWeights
The net's knowledge about edge efforts/travel times;.
MSNet(MSVehicleControl *vc, MSEventControl *beginOfTimestepEvents, MSEventControl *endOfTimestepEvents, MSEventControl *insertionEvents, ShapeContainer *shapeCont=0)
Constructor.
static void write(OutputDevice &of, const SUMOTime timestep)
Writes the complete network state into the given device.
unsigned int emitVehicles(SUMOTime time)
Emits vehicles that want to depart at the given time.
unsigned int getEndedVehicleNo() const
Returns the number of removed vehicles.
void informVehicleStateListener(const SUMOVehicle *const vehicle, VehicleState to)
Informs all added listeners about a vehicle's state change.
const NamedRTree & getLanesRTree() const
Returns an RTree that contains lane IDs.
static void cleanup()
cleanup remaining data structures
long mySimBeginMillis
The overall simulation duration.
std::string joinToString(const std::vector< T > &v, const T_BETWEEN &between, std::streamsize accuracy=OUTPUT_ACCURACY)
virtual ~MSNet()
Destructor.
Static storage of an output device and its base (abstract) implementation.
static void cleanup()
deletes the router instance
bool closeTag()
Closes the most recently opened tag.
static const bool gUseMesoSim
static std::string getStateMessage(SimulationState state)
Returns the message to show if a certain state occurs.
SUMOReal getMinimumTravelTime(const SUMOVehicle *const veh) const
returns the minimum travel time for the given vehicle
bool logSimulationDuration() const
Returns whether duration shall be logged.
AStarRouter< MSEdge, SUMOVehicle, prohibited_withRestrictions< MSEdge, SUMOVehicle > > * myRouterTTAStar
bool retrieveExistingEffort(const MSEdge *const e, const SUMOReal t, SUMOReal &value) const
Returns an effort for an edge and time if stored.
SUMOTime myStep
Current time step.
The class responsible for building and deletion of vehicles.
std::vector< MSEdge * > MSEdgeVector
NamedObjectCont< MSBusStop * > myBusStopDict
Dictionary of bus stops.
void simulationStep()
Performs a single simulation step.
static long getCurrentMillis()
Returns the current time in milliseconds.
int getInt(const std::string &name) const
Returns the int-value of the named option (only for Option_Integer)
void loadRoutes()
loads routes for the next few steps
bool hasNonWaiting() const
checks whether any container is still engaged in walking / stopping
#define WRITE_MESSAGE(msg)
SUMOAbstractRouter< MSEdge, SUMOVehicle > & getRouterEffort(const MSEdgeVector &prohibited=MSEdgeVector()) const
static const std::string STAGE_INSERTIONS
MSEventControl * myInsertionEvents
Controls insertion events;.
int myTooManyVehicles
Storage for maximum vehicle number.
Representation of a lane in the micro simulation.
const MSEdgeWeightsStorage & getWeightsStorage() const
Returns the vehicle's internal edge travel times/efforts container.
static bool wasClosed()
check whether close was requested
bool retrieveExistingTravelTime(const MSEdge *const e, const SUMOReal t, SUMOReal &value) const
Returns a travel time for an edge and time if stored.
Stores time-dependant events and executes them at the proper time.
bool myHasInternalLinks
Whether the network contains internal links/lanes/edges.
unsigned int getEmergencyStops() const
return the number of emergency stops
OutputDevice & openTag(const std::string &xmlElement)
Opens an XML tag.
void checkWaitingContainers(MSNet *net, const SUMOTime time)
checks whether any containers waiting time is over
static void cleanup()
remove state at simulation end
void determineCandidates(SUMOTime time)
Checks for all vehicles whether they can be emitted.
static void saveState(const std::string &file, SUMOTime step)
Saves the current state.
const MSEdgeVector & getEdges() const
Returns loaded edges.
bool isSet(const std::string &name, bool failOnNonExistant=true) const
Returns the information whether the named option is set.
MSEdgeWeightsStorage & getWeightsStorage()
Returns the net's internal edge travel times/efforts container.
static const std::string STAGE_EVENTS
string constants for simstep stages