The simulated network and simulation perfomer. More...

#include <MSNet.h>

Inheritance diagram for MSNet:

Data Structures
class	EdgeWeightsProxi
	A proxi for edge weights known by a vehicle/known globally. More...
class	VehicleStateListener
	Interface for objects listening to vehicle state changes. More...
Public Types
enum	SimulationState { SIMSTATE_RUNNING, SIMSTATE_END_STEP_REACHED, SIMSTATE_NO_FURTHER_VEHICLES, SIMSTATE_CONNECTION_CLOSED, SIMSTATE_ERROR_IN_SIM, SIMSTATE_TOO_MANY_VEHICLES }
	Possible states of a simulation - running or stopped with different reasons. More...
Public Member Functions
void	closeBuilding (MSEdgeControl edges, MSJunctionControl junctions, MSRouteLoaderControl routeLoaders, MSTLLogicControl tlc, std::vector< SUMOTime > stateDumpTimes, std::vector< std::string > stateDumpFiles) throw ()
	Closes the network's building process.
void	closeSimulation (SUMOTime start)
	Closes the simulation (all files, connections, etc.)
SUMOTime	getCurrentTimeStep () const
	Returns the current simulation step (in s)
bool	logSimulationDuration () const throw ()
	Returns whether duration shall be logged.
	MSNet (MSVehicleControl vc, MSEventControl beginOfTimestepEvents, MSEventControl endOfTimestepEvents, MSEventControl insertionEvents, ShapeContainer *shapeCont=0) throw (ProcessError)
	Constructor.
int	simulate (SUMOTime start, SUMOTime stop)
	Simulates from timestep start to stop.
SimulationState	simulationState (SUMOTime stopTime) const throw ()
	Called after a simulation step, this method returns the current simulation state.
void	simulationStep ()
	Performs a single simulation step.
void	writeOutput ()
	Write netstate, emission and detector output.
virtual	~MSNet () throw ()
	Destructor.
Output during the simulation
void	preSimStepOutput () const throw ()
	Prints the current step number.
void	postSimStepOutput () const throw ()
	Prints the statistics of the step at its end.
Retrieval of references to substructures
MSVehicleControl &	getVehicleControl () throw ()
	Returns the vehicle control.
MSPersonControl &	getPersonControl () throw ()
	Returns the person control.
MSEdgeControl &	getEdgeControl () throw ()
	Returns the edge control.
MSInsertionControl &	getInsertionControl () throw ()
	Returns the insertion control.
MSDetectorControl &	getDetectorControl () throw ()
	Returns the detector control.
MSTLLogicControl &	getTLSControl () throw ()
	Returns the tls logics control.
MSJunctionControl &	getJunctionControl () throw ()
	Returns the junctions control.
MSEventControl &	getBeginOfTimestepEvents () throw ()
	Returns the event control for events executed at the begin of a time step.
MSEventControl &	getEndOfTimestepEvents () throw ()
	Returns the event control for events executed at the end of a time step.
MSEventControl &	getInsertionEvents () throw ()
	Returns the event control for insertion events.
ShapeContainer &	getShapeContainer () throw ()
	Returns the shapes container.
MSEdgeWeightsStorage &	getWeightsStorage () throw ()
	Returns the net's internal edge travel times/efforts container.
Insertion and retrieval of bus stops
bool	addBusStop (MSBusStop *busStop)
	Adds a bus stop.
MSBusStop *	getBusStop (const std::string &id) const
	Returns the named bus stop.
std::string	getBusStopID (const MSLane *lane, const SUMOReal pos) const
	Returns the bus stop close to the given position.
Static Public Member Functions
static void	clearAll ()
	Clears all dictionaries.
static MSNet *	getInstance () throw (ProcessError)
	Returns the pointer to the unique instance of MSNet (singleton).
static std::string	getStateMessage (SimulationState state) throw ()
	Returns the message to show if a certain state occurs.
Protected Attributes
NamedObjectCont< MSBusStop * >	myBusStopDict
	Dictionary of bus stops.
MSRouteLoaderControl *	myRouteLoaders
	Route loader for dynamic loading of routes.
SUMOTime	myStep
	Current time step.
int	myTooManyVehicles
	Storage for maximum vehicle number.
std::vector < VehicleStateListener * >	myVehicleStateListeners
	Container for vehicle state listener.
Substructures
MSVehicleControl *	myVehicleControl
	Controls vehicle building and deletion;.
MSPersonControl *	myPersonControl
	Controls person building and deletion;.
MSEdgeControl *	myEdges
	Controls edges, performs vehicle movement;.
MSJunctionControl *	myJunctions
	Controls junctions, realizes right-of-way rules;.
MSTLLogicControl *	myLogics
	Controls tls logics, realizes waiting on tls rules;.
MSInsertionControl *	myInserter
	Controls vehicle insertion;.
MSDetectorControl *	myDetectorControl
	Controls detectors;.
MSEventControl *	myBeginOfTimestepEvents
	Controls events executed at the begin of a time step;.
MSEventControl *	myEndOfTimestepEvents
	Controls events executed at the end of a time step;.
MSEventControl *	myInsertionEvents
	Controls insertion events;.
ShapeContainer *	myShapeContainer
	A container for geometrical shapes;.
MSEdgeWeightsStorage *	myEdgeWeights
	The net's knowledge about edge efforts/travel times;.
data needed for computing performance values
bool	myLogExecutionTime
	Information whether the simulation duration shall be logged.
bool	myLogStepNumber
	Information whether the number of the simulation step shall be logged.
long	mySimStepBegin
	The last simulation step begin, end and duration.
long	mySimStepEnd
long	mySimStepDuration
long	mySimBeginMillis
	The overall simulation duration.
long	myVehiclesMoved
	The overall number of vehicle movements.
State output variables
std::vector< SUMOTime >	myStateDumpTimes
	Times at which a state shall be written.
std::vector< std::string >	myStateDumpFiles
	The names for the state files.
Static Protected Attributes
static MSNet *	myInstance = 0
	Unique instance of MSNet.
Private Member Functions
	MSNet (const MSNet &)
	Invalidated copy constructor.
MSNet &	operator= (const MSNet &)
	Invalidated assignment operator.
Notification about vehicle state changes
enum	VehicleState { VEHICLE_STATE_BUILT, VEHICLE_STATE_DEPARTED, VEHICLE_STATE_STARTING_TELEPORT, VEHICLE_STATE_ENDING_TELEPORT, VEHICLE_STATE_ARRIVED, VEHICLE_STATE_NEWROUTE }
	Definition of a vehicle state. More...
void	addVehicleStateListener (VehicleStateListener *listener) throw ()
	Adds a vehicle states listener.
void	removeVehicleStateListener (VehicleStateListener *listener) throw ()
	Removes a vehicle states listener.
void	informVehicleStateListener (const SUMOVehicle *const vehicle, VehicleState to) throw ()
	Informs all added listeners about a vehicle's state change.

Detailed Description

The simulated network and simulation perfomer.

Definition at line 80 of file MSNet.h.

Member Enumeration Documentation

enum MSNet::SimulationState

Possible states of a simulation - running or stopped with different reasons.

Enumerator:

SIMSTATE_RUNNING	The simulation is running.
SIMSTATE_END_STEP_REACHED	The final simulation step has been performed.
SIMSTATE_NO_FURTHER_VEHICLES	The simulation does not contain further vehicles.
SIMSTATE_CONNECTION_CLOSED	The connection to a client was closed by the client.
SIMSTATE_ERROR_IN_SIM	An error occured during the simulation step.
SIMSTATE_TOO_MANY_VEHICLES	The simulation contains too many vehicles (. Deprecated: )

Definition at line 85 of file MSNet.h.

enum MSNet::VehicleState

Definition of a vehicle state.

Enumerator:

VEHICLE_STATE_BUILT	The vehicle was built, but has not yet departed.
VEHICLE_STATE_DEPARTED	The vehicle has departed (was inserted into the network)
VEHICLE_STATE_STARTING_TELEPORT	The vehicle started to teleport.
VEHICLE_STATE_ENDING_TELEPORT	The vehicle ended being teleported.
VEHICLE_STATE_ARRIVED	The vehicle arrived at his destination (is deleted)
VEHICLE_STATE_NEWROUTE	The vehicle got a new route.

Definition at line 415 of file MSNet.h.

Constructor & Destructor Documentation

MSNet::MSNet	(	MSVehicleControl *	vc,
		MSEventControl *	beginOfTimestepEvents,
		MSEventControl *	endOfTimestepEvents,
		MSEventControl *	insertionEvents,
		ShapeContainer *	shapeCont = `0`
	)		throw (ProcessError)

Constructor.

This constructor builds a net of which only some basic structures are initialised. It prepares the network for being filled while loading. As soon as all edge/junction/traffic lights and other containers are build, they must be initialised using "closeBuilding".

Parameters:

[in]	vc	The vehicle control to use
[in]	beginOfTimestepEvents	The event control to use for simulation step begin events
[in]	endOfTimestepEvents	The event control to use for simulation step end events
[in]	insertionEvents	The event control to use for insertion events
[in]	shapeCont	The shape container to use

Exceptions:

ProcessError If a network was already constructed

See also:: closeBuilding

Definition at line 150 of file MSNet.cpp.

References OptionsCont::getBool(), OptionsCont::getInt(), OptionsCont::getOptions(), OptionsCont::getString(), myBeginOfTimestepEvents, myDetectorControl, myEdges, myEdgeWeights, myEndOfTimestepEvents, myInserter, myInsertionEvents, myInstance, myJunctions, myLogExecutionTime, myLogics, myLogStepNumber, myPersonControl, myRouteLoaders, myShapeContainer, myStep, myTooManyVehicles, myVehicleControl, and string2time().

MSNet::~MSNet ( ) throw () [virtual]

Destructor.

Definition at line 211 of file MSNet.cpp.

References clearAll(), myBeginOfTimestepEvents, myDetectorControl, myEdges, myEdgeWeights, myEndOfTimestepEvents, myInserter, myInsertionEvents, myInstance, myJunctions, myLogics, myPersonControl, myRouteLoaders, myShapeContainer, and myVehicleControl.

MSNet::MSNet ( const MSNet & ) [private]

Invalidated copy constructor.

Member Function Documentation

bool MSNet::addBusStop ( MSBusStop * busStop )

Adds a bus stop.

If another bus stop with the same id exists, false is returned. Otherwise, the bus stop is added to the internal bus stop container "myBusStopDict".

This control gets responsible for deletion of the added bus stop.

Parameters:

[in] busStop The bus stop to add

Returns:: Whether the bus stop could be added

Definition at line 629 of file MSNet.cpp.

References NamedObjectCont< T >::add(), Named::getID(), and myBusStopDict.

void MSNet::addVehicleStateListener ( VehicleStateListener * listener ) throw ()

Adds a vehicle states listener.

Parameters:

[in] listener The listener to add

Definition at line 602 of file MSNet.cpp.

References myVehicleStateListeners.

Referenced by MSDevice_Vehroutes::init(), and traci::TraCIServer::openSocket().

void MSNet::clearAll ( ) [static]

Clears all dictionaries.

Todo:: Try to move all this to the destructor

Definition at line 447 of file MSNet.cpp.

References MSRoute::clear(), MSLane::clear(), MSEdge::clear(), and getInstance().

Referenced by GUILoadThread::run(), and ~MSNet().

void MSNet::closeBuilding	(	MSEdgeControl *	edges,
		MSJunctionControl *	junctions,
		MSRouteLoaderControl *	routeLoaders,
		MSTLLogicControl *	tlc,
		std::vector< SUMOTime >	stateDumpTimes,
		std::vector< std::string >	stateDumpFiles
	)		throw ()

Closes the network's building process.

Assigns the structures built while loading to this network.

Parameters:

[in]	edges	The control of edges which belong to this network
[in]	junctions	The control of junctions which belong to this network
[in]	routeLoaders	The route loaders used
[in]	tlc	The control of traffic lights which belong to this network
[in]	stateDumpTimes	List of time steps at which state shall be written
[in]	stateDumpFiles	Filenames for states

Todo:: Try to move all this to the constructor?

Definition at line 188 of file MSNet.cpp.

References SysUtils::getCurrentMillis(), myEdges, myJunctions, myLogExecutionTime, myLogics, myRouteLoaders, mySimBeginMillis, myStateDumpFiles, myStateDumpTimes, and MSJunctionControl::postloadInitContainer().

Referenced by NLBuilder::buildNet().

void MSNet::closeSimulation ( SUMOTime start )

Closes the simulation (all files, connections, etc.)

Writes also performance output

Parameters:

[in] start The step the simulation was started with

Todo:: What exceptions may occure?

Definition at line 283 of file MSNet.cpp.

References traci::TraCIServer::close(), MSDetectorControl::close(), SysUtils::getCurrentMillis(), MSVehicleControl::getDepartedVehicleNo(), MSVehicleControl::getRunningVehicleNo(), MSInsertionControl::getWaitingVehicleNo(), myDetectorControl, myInserter, myLogExecutionTime, mySimBeginMillis, myStep, myVehicleControl, myVehiclesMoved, SUMOReal, and WRITE_MESSAGE.

Referenced by GUIRunThread::deleteSim(), and simulate().

MSEventControl& MSNet::getBeginOfTimestepEvents ( ) throw () [inline]

Returns the event control for events executed at the begin of a time step.

Returns:: The control reponsible for events that are executed at the begin of a time step

See also:: MSEventControl; myBeginOfTimestepEvents

Definition at line 329 of file MSNet.h.

References myBeginOfTimestepEvents.

Referenced by NLTriggerBuilder::buildVaporizer(), MSSimpleTrafficLightLogic::changeStepAndDuration(), MSTLLogicControl::closeWAUT(), MSLaneSpeedTrigger::init(), MSTrafficLightLogic::MSTrafficLightLogic(), and MSDevice_Routing::notifyEnter().

MSBusStop * MSNet::getBusStop ( const std::string & id ) const

Returns the named bus stop.

Parameters:

[in] id The id of the bus stop to return.

Returns:: The named bus stop, or 0 if no such stop exists

Definition at line 635 of file MSNet.cpp.

References NamedObjectCont< T >::get(), and myBusStopDict.

Referenced by MSVehicle::addStop(), and MSRouteHandler::addStop().

std::string MSNet::getBusStopID	(	const MSLane *	lane,
		const SUMOReal	pos
	)		const

Returns the bus stop close to the given position.

Parameters:

[in]	lane	the lane of the bus stop to return.
[in]	pos	the position of the bus stop to return.

Returns:: The bus stop id on the location, or "" if no such stop exists

Definition at line 641 of file MSNet.cpp.

References MSBusStop::getEndLanePosition(), Named::getID(), MSBusStop::getLane(), NamedObjectCont< T >::getMyMap(), myBusStopDict, and POSITION_EPS.

Referenced by MSVehicle::addTraciStop().

SUMOTime MSNet::getCurrentTimeStep ( ) const

Returns the current simulation step (in s)

Returns:: the current simulation step

Definition at line 457 of file MSNet.cpp.

References myStep.

Referenced by MSDevice_Vehroutes::addRoute(), MSTLLogicControl::addWAUTJunction(), NLDetectorBuilder::buildE2Detector(), MSVehicle::checkRewindLinkLanes(), NLJunctionControlBuilder::closeTrafficLightLogic(), MSTLLogicControl::closeWAUT(), MSInductLoop::collectVehiclesOnDet(), TraCIServerAPI_Simulation::commandDistanceRequest(), MSVehicle::enterLaneAtLaneChange(), MSVehicle::enterLaneAtMove(), MSPersonControl::erase(), Command_SaveTLCoupledLaneDet::execute(), Command_SaveTLCoupledDet::execute(), MSUnboundActuatedTrafficLightLogic::gapControl(), MSActuatedTrafficLightLogic::gapControl(), MSInductLoop::getCurrentOccupancy(), GUIApplicationWindow::getCurrentSimTime(), MSLaneSpeedTrigger::getCurrentSpeed(), MSEventControl::getCurrentTimeStep(), GUIViewTraffic::getCurrentTimeStep(), MSLane::getLeaderOnConsecutive(), GUIApplicationWindow::handleEvent_SimulationLoaded(), GUIApplicationWindow::handleEvent_SimulationStep(), MSLaneSpeedTrigger::init(), MSTLLogicControl::initWautSwitch(), MSLane::isInsertionSuccess(), main(), GUIRunThread::makeStep(), MSVehicle::moveChecked(), MSVehicle::moveRegardingCritical(), MSTriggeredXMLReader::MSTriggeredXMLReader(), MSTriggeredXMLReader::myInit(), MSTriggeredRerouter::notifyEnter(), MSDevice_Vehroutes::notifyEnter(), MSDevice_Vehroutes::notifyLeave(), MSDevice_Tripinfo::notifyLeave(), MSBaseVehicle::onDepart(), TraCIServerAPI_Lane::processGet(), MSVehicle::processNextStop(), TraCIServerAPI_TLS::processSet(), MSTrafficLightLogic::resetLinkStates(), GUIRunThread::run(), MSUnboundActuatedTrafficLightLogic::trySwitch(), MSSimpleTrafficLightLogic::trySwitch(), and MSActuatedTrafficLightLogic::trySwitch().

MSDetectorControl& MSNet::getDetectorControl ( ) throw () [inline]

Returns the detector control.

Returns:: The detector control

See also:: MSDetectorControl; myDetectorControl

Definition at line 299 of file MSNet.h.

References myDetectorControl.

Referenced by NLDetectorBuilder::buildE2Detector(), NLDetectorBuilder::buildInductLoop(), NLDetectorBuilder::buildInstantInductLoop(), NLDetectorBuilder::buildRouteProbe(), NLDetectorBuilder::createEdgeLaneMeanData(), NLDetectorBuilder::endE3Detector(), TraCIServerAPI_MeMeDetector::processGet(), and TraCIServerAPI_InductionLoop::processGet().

MSEdgeControl& MSNet::getEdgeControl ( ) throw () [inline]

Returns the edge control.

Returns:: The edge control

See also:: MSEdgeControl; myEdges

Definition at line 279 of file MSNet.h.

References myEdges.

Referenced by MSDevice_Routing::adaptEdgeEfforts(), MSDevice_Routing::buildVehicleDevices(), TraCIServerAPI_Simulation::convertCartesianToRoadMap(), MSLane::incorporateVehicle(), and MSMeanData::init().

MSEventControl& MSNet::getEndOfTimestepEvents ( ) throw () [inline]

Returns the event control for events executed at the end of a time step.

Returns:: The control reponsible for events that are executed at the end of a time step

See also:: MSEventControl; myEndOfTimestepEvents

Definition at line 339 of file MSNet.h.

References myEndOfTimestepEvents.

Referenced by MSDevice_Routing::buildVehicleDevices(), Command_SaveTLSState::Command_SaveTLSState(), Command_SaveTLSSwitches::Command_SaveTLSSwitches(), Command_SaveTLSSwitchStates::Command_SaveTLSSwitchStates(), and MSVTypeProbe::MSVTypeProbe().

MSInsertionControl& MSNet::getInsertionControl ( ) throw () [inline]

Returns the insertion control.

Returns:: The insertion control

See also:: MSInsertionControl; myInserter

Definition at line 289 of file MSNet.h.

References myInserter.

Referenced by MSRouteHandler::closeFlow(), MSRouteHandler::closeVehicle(), GUINet::getParameterWindow(), MSPerson::MSPersonStage_Driving::proceed(), and TraCIServerAPI_Vehicle::processSet().

MSEventControl& MSNet::getInsertionEvents ( ) throw () [inline]

Returns the event control for insertion events.

Returns:: The control reponsible for insertion events

See also:: MSEventControl; myInsertionEvents

Definition at line 349 of file MSNet.h.

References myInsertionEvents.

Referenced by MSDevice_Routing::MSDevice_Routing(), and MSTriggeredXMLReader::MSTriggeredXMLReader().

MSNet * MSNet::getInstance ( void ) throw (ProcessError) [static]

Returns the pointer to the unique instance of MSNet (singleton).

Returns:: Pointer to the unique MSNet-instance

Exceptions:

ProcessError If a network was not yet constructed

Definition at line 142 of file MSNet.cpp.

References myInstance.

MSJunctionControl& MSNet::getJunctionControl ( ) throw () [inline]

Returns the junctions control.

Returns:: The junctions control

See also:: MSJunctionControl; myJunctions

Definition at line 319 of file MSNet.h.

References myJunctions.

Referenced by TraCIServerAPI_Junction::processGet().

MSPersonControl & MSNet::getPersonControl ( ) throw ()

Returns the person control.

If the person control does not exist, yet, it is created.

Returns:: The person control

See also:: MSPersonControl; myPersonControl

Definition at line 549 of file MSNet.cpp.

References myPersonControl.

Referenced by MSRouteHandler::closePerson(), MSPerson::proceed(), MSPerson::MSPersonStage_Waiting::proceed(), MSPerson::MSPersonStage_Driving::proceed(), MSPerson::MSPersonStage_Walking::proceed(), and MSVehicle::processNextStop().

ShapeContainer& MSNet::getShapeContainer ( ) throw () [inline]

Returns the shapes container.

Returns:: The shapes container

See also:: ShapeContainer; myShapeContainer

Definition at line 359 of file MSNet.h.

References myShapeContainer.

Referenced by NLHandler::addPOI(), NLHandler::addPoly(), GUISUMOViewParent::onCmdLocate(), TraCIServerAPI_Polygon::processGet(), TraCIServerAPI_POI::processGet(), TraCIServerAPI_Polygon::processSet(), and TraCIServerAPI_POI::processSet().

std::string MSNet::getStateMessage ( MSNet::SimulationState state ) throw () [static]

Returns the message to show if a certain state occurs.

Returns:: Readable description of the state

Definition at line 426 of file MSNet.cpp.

References SIMSTATE_CONNECTION_CLOSED, SIMSTATE_END_STEP_REACHED, SIMSTATE_ERROR_IN_SIM, SIMSTATE_NO_FURTHER_VEHICLES, SIMSTATE_RUNNING, and SIMSTATE_TOO_MANY_VEHICLES.

Referenced by GUIApplicationWindow::handleEvent_SimulationEnded(), and simulate().

MSTLLogicControl& MSNet::getTLSControl ( ) throw () [inline]

Returns the tls logics control.

Returns:: The tls logics control

See also:: MSTLLogicControl; myLogics

Definition at line 309 of file MSNet.h.

References myLogics.

Referenced by NLDiscreteEventBuilder::buildSaveTLStateCommand(), NLDiscreteEventBuilder::buildSaveTLSwitchesCommand(), NLDiscreteEventBuilder::buildSaveTLSwitchStatesCommand(), NLJunctionControlBuilder::getTLLogicControlToUse(), GUINet::initTLMap(), GUIViewTraffic::onGamingClick(), TraCIServerAPI_TLS::processGet(), and TraCIServerAPI_TLS::processSet().

MSVehicleControl& MSNet::getVehicleControl ( ) throw () [inline]

Returns the vehicle control.

Returns:: The vehicle control

See also:: MSVehicleControl; myVehicleControl

Definition at line 258 of file MSNet.h.

References myVehicleControl.

Referenced by MSInsertionControl::add(), MSVehicleTransfer::addVeh(), MSDevice_Routing::buildVehicleDevices(), MSDevice_HBEFA::buildVehicleDevices(), MSInsertionControl::checkFlows(), MSVehicleTransfer::checkInsertions(), MSRouteHandler::closeVehicle(), MSVTypeProbe::execute(), GUINet::getParameterWindow(), GUISUMOViewParent::onCmdLocate(), MSBaseVehicle::onDepart(), MSRouteHandler::openVehicleTypeDistribution(), MSPerson::MSPersonStage_Driving::proceed(), TraCIServerAPI_VehicleType::processGet(), TraCIServerAPI_Vehicle::processGet(), MSVehicle::processNextStop(), TraCIServerAPI_VehicleType::processSet(), TraCIServerAPI_Vehicle::processSet(), TraCIServerAPI_GUI::processSet(), MSLane::setCritical(), and GUINet::setSimDuration().

MSEdgeWeightsStorage & MSNet::getWeightsStorage ( ) throw ()

Returns the net's internal edge travel times/efforts container.

If the net does not have such a container, it is built.

Returns:: The net's knowledge about edge weights

Definition at line 558 of file MSNet.cpp.

References myEdgeWeights.

Referenced by GUILaneWrapper::getColorValue(), and TraCIServerAPI_Edge::processSet().

void MSNet::informVehicleStateListener	(	const SUMOVehicle *const	vehicle,
		VehicleState	to
	)		throw ()

Informs all added listeners about a vehicle's state change.

Parameters:

[in]	vehicle	The vehicle which changed its state
[in]	to	The state the vehicle has changed to

See also:: VehicleStateListener:vehicleStateChanged

Definition at line 619 of file MSNet.cpp.

References myVehicleStateListeners.

Referenced by MSVehicleTransfer::addVeh(), MSVehicleControl::buildVehicle(), GUIVehicleControl::buildVehicle(), MSVehicleTransfer::checkInsertions(), MSVehicle::replaceRoute(), MSVehicleControl::scheduleVehicleRemoval(), and MSVehicleControl::vehicleDeparted().

bool MSNet::logSimulationDuration ( ) const throw ()

Returns whether duration shall be logged.

Returns:: Whether duration shall be logged

Definition at line 495 of file MSNet.cpp.

References myLogExecutionTime.

Referenced by GUINet::getParameterWindow().

MSNet& MSNet::operator= ( const MSNet & ) [private]

Invalidated assignment operator.

void MSNet::postSimStepOutput ( ) const throw ()

Prints the statistics of the step at its end.

Called on the end of a simulation step

Definition at line 574 of file MSNet.cpp.

References DELTA_T, MSVehicleControl::getDepartedVehicleNo(), MSVehicleControl::getRunningVehicleNo(), myLogExecutionTime, mySimStepDuration, myStep, myVehicleControl, OUTPUT_ACCURACY, SUMOReal, and time2string().

Referenced by simulate().

void MSNet::preSimStepOutput ( ) const throw ()

Prints the current step number.

Called on the begin of a simulation step

Definition at line 567 of file MSNet.cpp.

References myStep, OUTPUT_ACCURACY, and time2string().

Referenced by simulate().

void MSNet::removeVehicleStateListener ( VehicleStateListener * listener ) throw ()

Removes a vehicle states listener.

Parameters:

[in] listener The listener to remove

Definition at line 610 of file MSNet.cpp.

References myVehicleStateListeners.

int MSNet::simulate	(	SUMOTime	start,
		SUMOTime	stop
	)

Simulates from timestep start to stop.

Parameters:

[in]	start	The begin time step of the simulation
[in]	stop	The end time step of the simulation

Returns:: Returns always 0

Todo:

Recheck return value

What exceptions may occure?

Definition at line 244 of file MSNet.cpp.

References closeSimulation(), OptionsCont::getOptions(), getStateMessage(), myLogStepNumber, myStep, postSimStepOutput(), preSimStepOutput(), SIMSTATE_RUNNING, simulationState(), simulationStep(), traci::TraCIServer::wasClosed(), and WRITE_MESSAGE.

Referenced by main().

MSNet::SimulationState MSNet::simulationState ( SUMOTime stopTime ) const throw ()

Called after a simulation step, this method returns the current simulation state.

Parameters:

[in] stopTime The time the simulation shall stop at

Returns:: The current simulation state

See also:: SimulationState

Definition at line 395 of file MSNet.cpp.

References MSVehicleControl::abortWaiting(), MSPersonControl::abortWaiting(), MSVehicleControl::getActiveVehicleCount(), OptionsCont::getInt(), OptionsCont::getOptions(), MSInsertionControl::getPendingFlowCount(), MSVehicleControl::getRunningVehicleNo(), MSPersonControl::hasPedestrians(), MSEventControl::isEmpty(), myInserter, myInsertionEvents, myPersonControl, myStep, myTooManyVehicles, myVehicleControl, SIMSTATE_CONNECTION_CLOSED, SIMSTATE_END_STEP_REACHED, SIMSTATE_NO_FURTHER_VEHICLES, SIMSTATE_RUNNING, SIMSTATE_TOO_MANY_VEHICLES, and traci::TraCIServer::wasClosed().

Referenced by GUIRunThread::makeStep(), and simulate().

void MSNet::simulationStep ( )

Performs a single simulation step.

Todo:: Which exceptions may occur?

Definition at line 308 of file MSNet.cpp.

References MSEdgeControl::changeLanes(), MSTLLogicControl::check2Switch(), MSPersonControl::checkArrivedPersons(), DELTA_T, MSEdgeControl::detectCollisions(), MSInsertionControl::emitVehicles(), MSEventControl::execute(), MSGlobals::gCheck4Accidents, SysUtils::getCurrentMillis(), getInstance(), MSVehicleControl::getRunningVehicleNo(), MSRouteLoaderControl::loadNext(), MSEdgeControl::moveCritical(), MSEdgeControl::moveFirst(), myBeginOfTimestepEvents, myEdges, myEndOfTimestepEvents, myInserter, myInsertionEvents, myLogExecutionTime, myLogics, myPersonControl, myRouteLoaders, mySimStepBegin, mySimStepDuration, mySimStepEnd, myStateDumpFiles, myStateDumpTimes, myStep, myVehicleControl, myVehiclesMoved, MSEdgeControl::patchActiveLanes(), traci::TraCIServer::processCommandsUntilSimStep(), MSTLLogicControl::setTrafficLightSignals(), and writeOutput().

Referenced by GUIRunThread::makeStep(), and simulate().

void MSNet::writeOutput ( )

Write netstate, emission and detector output.

Todo:: Which exceptions may occur?

Definition at line 463 of file MSNet.cpp.

References DELTA_T, MSVehicleControl::getDepartedVehicleNo(), OutputDevice::getDeviceByOption(), MSVehicleControl::getEndedVehicleNo(), MSVehicleControl::getLoadedVehicleNo(), OptionsCont::getOptions(), MSVehicleControl::getRunningVehicleNo(), MSInsertionControl::getWaitingVehicleNo(), myDetectorControl, myEdges, myInserter, myLogExecutionTime, mySimStepDuration, myStep, myVehicleControl, MSVehicleControl::printMeanTravelTime(), MSVehicleControl::printMeanWaitingTime(), time2string(), MSDetectorControl::updateDetectors(), MSXMLRawOut::write(), and MSDetectorControl::writeOutput().

Referenced by simulationStep().

Field Documentation

MSEventControl* MSNet::myBeginOfTimestepEvents [protected]

Controls events executed at the begin of a time step;.

See also:: MSEventControl

Definition at line 585 of file MSNet.h.

Referenced by getBeginOfTimestepEvents(), MSNet(), simulationStep(), and ~MSNet().

NamedObjectCont<MSBusStop*> MSNet::myBusStopDict [protected]

Dictionary of bus stops.

Definition at line 634 of file MSNet.h.

Referenced by addBusStop(), getBusStop(), and getBusStopID().

MSDetectorControl* MSNet::myDetectorControl [protected]

Controls detectors;.

See also:: MSDetectorControl

Definition at line 583 of file MSNet.h.

Referenced by closeSimulation(), getDetectorControl(), GUINet::initGUIStructures(), MSNet(), writeOutput(), and ~MSNet().

MSEdgeControl* MSNet::myEdges [protected]

Controls edges, performs vehicle movement;.

See also:: MSEdgeControl

Definition at line 575 of file MSNet.h.

Referenced by closeBuilding(), getEdgeControl(), MSNet(), simulationStep(), writeOutput(), and ~MSNet().

MSEdgeWeightsStorage* MSNet::myEdgeWeights [protected]

The net's knowledge about edge efforts/travel times;.

See also:: MSEdgeWeightsStorage

Definition at line 593 of file MSNet.h.

Referenced by getWeightsStorage(), MSNet(), and ~MSNet().

MSEventControl* MSNet::myEndOfTimestepEvents [protected]

Controls events executed at the end of a time step;.

See also:: MSEventControl

Definition at line 587 of file MSNet.h.

Referenced by getEndOfTimestepEvents(), MSNet(), simulationStep(), and ~MSNet().

MSInsertionControl* MSNet::myInserter [protected]

Controls vehicle insertion;.

See also:: MSInsertionControl

Definition at line 581 of file MSNet.h.

Referenced by closeSimulation(), getInsertionControl(), MSNet(), simulationState(), simulationStep(), writeOutput(), and ~MSNet().

MSEventControl* MSNet::myInsertionEvents [protected]

Controls insertion events;.

See also:: MSEventControl

Definition at line 589 of file MSNet.h.

Referenced by getInsertionEvents(), MSNet(), simulationState(), simulationStep(), and ~MSNet().

MSNet * MSNet::myInstance = 0 [static, protected]

Unique instance of MSNet.

Definition at line 557 of file MSNet.h.

Referenced by getInstance(), MSNet(), and ~MSNet().

MSJunctionControl* MSNet::myJunctions [protected]

Controls junctions, realizes right-of-way rules;.

See also:: MSJunctionControl

Definition at line 577 of file MSNet.h.

Referenced by closeBuilding(), getJunctionControl(), GUINet::getJunctionPosition(), GUINet::initGUIStructures(), MSNet(), and ~MSNet().

bool MSNet::myLogExecutionTime [protected]

Information whether the simulation duration shall be logged.

Definition at line 602 of file MSNet.h.

Referenced by closeBuilding(), closeSimulation(), logSimulationDuration(), MSNet(), postSimStepOutput(), simulationStep(), and writeOutput().

MSTLLogicControl* MSNet::myLogics [protected]

Controls tls logics, realizes waiting on tls rules;.

See also:: MSJunctionControl

Definition at line 579 of file MSNet.h.

Referenced by closeBuilding(), GUINet::createTLWrapper(), GUINet::getLinkTLID(), GUINet::getLinkTLIndex(), getTLSControl(), MSNet(), simulationStep(), and ~MSNet().

bool MSNet::myLogStepNumber [protected]

Information whether the number of the simulation step shall be logged.

Definition at line 605 of file MSNet.h.

Referenced by MSNet(), and simulate().

MSPersonControl* MSNet::myPersonControl [protected]

Controls person building and deletion;.

See also:: MSPersonControl

Definition at line 573 of file MSNet.h.

Referenced by getPersonControl(), MSNet(), simulationState(), simulationStep(), and ~MSNet().

MSRouteLoaderControl* MSNet::myRouteLoaders [protected]

Route loader for dynamic loading of routes.

Definition at line 560 of file MSNet.h.

Referenced by closeBuilding(), MSNet(), simulationStep(), and ~MSNet().

ShapeContainer* MSNet::myShapeContainer [protected]

A container for geometrical shapes;.

See also:: ShapeContainer

Definition at line 591 of file MSNet.h.

Referenced by getShapeContainer(), MSNet(), and ~MSNet().

long MSNet::mySimBeginMillis [protected]

The overall simulation duration.

Definition at line 611 of file MSNet.h.

Referenced by closeBuilding(), and closeSimulation().

long MSNet::mySimStepBegin [protected]

The last simulation step begin, end and duration.

Definition at line 608 of file MSNet.h.

Referenced by simulationStep().

long MSNet::mySimStepDuration [protected]

Definition at line 608 of file MSNet.h.

Referenced by postSimStepOutput(), simulationStep(), and writeOutput().

long MSNet::mySimStepEnd [protected]

Definition at line 608 of file MSNet.h.

Referenced by simulationStep().

std::vector<std::string> MSNet::myStateDumpFiles [protected]

The names for the state files.

Definition at line 625 of file MSNet.h.

Referenced by closeBuilding(), and simulationStep().

std::vector<SUMOTime> MSNet::myStateDumpTimes [protected]

Times at which a state shall be written.

Definition at line 623 of file MSNet.h.

Referenced by closeBuilding(), and simulationStep().

SUMOTime MSNet::myStep [protected]

Current time step.

Definition at line 563 of file MSNet.h.

Referenced by closeSimulation(), getCurrentTimeStep(), MSNet(), postSimStepOutput(), preSimStepOutput(), simulate(), simulationState(), simulationStep(), and writeOutput().

int MSNet::myTooManyVehicles [protected]

Storage for maximum vehicle number.

Definition at line 630 of file MSNet.h.

Referenced by MSNet(), and simulationState().

MSVehicleControl* MSNet::myVehicleControl [protected]

Controls vehicle building and deletion;.

See also:: MSVehicleControl

Definition at line 571 of file MSNet.h.

Referenced by closeSimulation(), getVehicleControl(), MSNet(), postSimStepOutput(), simulationState(), simulationStep(), GUINet::vehicleExists(), writeOutput(), and ~MSNet().

long MSNet::myVehiclesMoved [protected]

The overall number of vehicle movements.

Definition at line 614 of file MSNet.h.

Referenced by closeSimulation(), GUINet::getMeanUPS(), and simulationStep().

std::vector<VehicleStateListener*> MSNet::myVehicleStateListeners [protected]

Container for vehicle state listener.

Definition at line 637 of file MSNet.h.

Referenced by addVehicleStateListener(), informVehicleStateListener(), and removeVehicleStateListener().

The documentation for this class was generated from the following files:

MSNet Class Reference

Data Structures

Public Types

Public Member Functions

Static Public Member Functions

Protected Attributes

Static Protected Attributes

Private Member Functions

Notification about vehicle state changes

Detailed Description

Member Enumeration Documentation

Constructor & Destructor Documentation

Member Function Documentation

Field Documentation