MSVehicleTransfer Class Reference

#include <MSVehicleTransfer.h>

Collaboration diagram for MSVehicleTransfer:

Data Structures
struct	VehicleInformation
	Holds the information needed to move the vehicle over the network. More...

Public Member Functions
void	add (const SUMOTime t, MSVehicle *veh)
	Adds a vehicle to this transfer object.
void	checkInsertions (SUMOTime time)
	Checks "movement" of stored vehicles.
void	clearState ()
	Remove all vehicles before quick-loading state.
void	loadState (const SUMOSAXAttributes &attrs, const SUMOTime offset, MSVehicleControl &vc)
	Loads one transfer vehicle state from the given descriptionn.
void	remove (MSVehicle *veh)
	Remove a vehicle from this transfer object.
void	saveState (OutputDevice &out)
	Saves the current state into the given stream.
virtual	~MSVehicleTransfer ()
	Destructor.

Static Public Member Functions
static MSVehicleTransfer *	getInstance ()
	Returns the instance of this object.

Static Public Attributes
static const double	TeleportMinSpeed = 1
	The minimum speed while teleporting.

Protected Attributes
MFXSynchQue< VehicleInformation, std::vector< VehicleInformation > >	myVehicles
	The information about stored vehicles to move virtually.

Static Protected Attributes
static MSVehicleTransfer *	myInstance = nullptr
	The static singleton-instance.

Private Member Functions
	MSVehicleTransfer ()
	Constructor.

Detailed Description

This object (each simulation owns exactly one) is responsible for the transfer of vehicles that got stuck within the network due to grid locks. It also manages vehicles that are removed from the network because of stops with the parking attribute.

The method add is called by a lane if a vehicle stood to long at this lane's end. After being added to this transfer object and removed from the lane, it is moved over the consecutive edges. On each edge, it is tried to insert the vehicle again. The lanes are of course chosen by examining the vehicle's real route.

This object is used as a singleton

Definition at line 61 of file MSVehicleTransfer.h.

Constructor & Destructor Documentation

~MSVehicleTransfer()

MSVehicleTransfer::~MSVehicleTransfer ( )

virtual

Destructor.

Definition at line 223 of file MSVehicleTransfer.cpp.

References myInstance.

MSVehicleTransfer()

MSVehicleTransfer::MSVehicleTransfer ( )

private

Constructor.

Definition at line 220 of file MSVehicleTransfer.cpp.

Referenced by getInstance().

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Member Function Documentation

add()

void MSVehicleTransfer::add	(	const SUMOTime	t,
		MSVehicle *	veh
	)

Adds a vehicle to this transfer object.

The vehicle is removed from the network as it would end the trip. If the vehicle's next edge is his last one, the vehicle is also removed from the vehicle control.

Parameters

[in]

veh

The vehicle to add

Definition at line 55 of file MSVehicleTransfer.cpp.

References MSAbstractLaneChangeModel::endLaneChangeManeuver(), MSVehicle::enterLaneAtMove(), MSBaseVehicle::getEdge(), Named::getID(), MSNet::getInstance(), MSVehicle::getLaneChangeModel(), MSEdge::getLanes(), MSBaseVehicle::getPastStops(), MSNet::getVehicleControl(), MSNet::informVehicleStateListener(), MSBaseVehicle::isJumping(), MSBaseVehicle::isParking(), myVehicles, MSMoveReminder::NOTIFICATION_PARKING, MSMoveReminder::NOTIFICATION_TELEPORT, MSMoveReminder::NOTIFICATION_TELEPORT_ARRIVED, MSVehicle::onRemovalFromNet(), MSVehicleControl::scheduleVehicleRemoval(), MSNet::STARTING_PARKING, MSNet::STARTING_TELEPORT, MSBaseVehicle::succEdge(), time2string(), TL, and WRITE_WARNINGF.

Referenced by MSLane::detectCollisions(), and MSLane::executeMovements().

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checkInsertions()

void MSVehicleTransfer::checkInsertions

(

SUMOTime

time

)

Checks "movement" of stored vehicles.

Checks whether one of the stored vehicles may be inserted back into the network. If not, the vehicle may move virtually to the next lane of its route

Parameters

[in]

time

The current simulation time

Definition at line 95 of file MSVehicleTransfer.cpp.

References MSEdge::allowedLanes(), MSVehicle::computeAngle(), MSNet::ENDING_PARKING, MSNet::ENDING_TELEPORT, MSVehicle::enterLaneAtMove(), MSLane::freeInsertion(), MSLane::getBidiLane(), MSBaseVehicle::getCurrentParkingArea(), MSEdge::getCurrentTravelTime(), MSBaseVehicle::getEdge(), MSEdge::getFreeLane(), Named::getID(), MSParkingArea::getInsertionPosition(), MSNet::getInstance(), MSVehicle::getLane(), MSEdge::getLanes(), MSVehicle::getLateralPositionOnLane(), MSBaseVehicle::getMaxSpeed(), MSVehicle::getMutableLane(), MSVehicle::getPositionOnLane(), MSLane::getSpeedLimit(), MSVehicleType::getVehicleClass(), MSNet::getVehicleControl(), MSLane::getVehicleNumberWithPartials(), MSLane::getVehiclesSecure(), MSBaseVehicle::getVehicleType(), MSLane::getWidth(), MSGlobals::gLefthand, MSGlobals::gModelParkingManoeuver, MSNet::informVehicleStateListener(), MSVehicle::invalidateCachedPosition(), MSLane::isInsertionSuccess(), MSVehicle::keepStopping(), MSVehicle::leaveLane(), MSNet::MANEUVERING, MIN2(), MSVehicleTransfer::VehicleInformation::myJumping, MSVehicleTransfer::VehicleInformation::myParking, MSVehicleTransfer::VehicleInformation::myProceedTime, MSVehicleTransfer::VehicleInformation::myTransferTime, MSVehicleTransfer::VehicleInformation::myVeh, myVehicles, MSMoveReminder::NOTIFICATION_PARKING, MSMoveReminder::NOTIFICATION_TELEPORT, MSMoveReminder::NOTIFICATION_TELEPORT_ARRIVED, MSMoveReminder::NOTIFICATION_TELEPORT_CONTINUATION, MSParkingArea::notifyEgressBlocked(), MSVehicle::processNextStop(), MSLane::releaseVehicles(), MSLane::removeParking(), MSVehicleControl::scheduleVehicleRemoval(), MSVehicle::setExitManoeuvre(), MSVehicle::setIdling(), MSVehicle::setLateralPositionOnLane(), MSVehicle::signalSet(), MSBaseVehicle::succEdge(), MSVehicle::switchOnSignal(), TeleportMinSpeed, TIME2STEPS, time2string(), TL, MSVehicle::updateParkingState(), MSVehicle::VEH_SIGNAL_BLINKER_LEFT, MSVehicle::VEH_SIGNAL_BLINKER_RIGHT, MSVehicle::workOnIdleReminders(), and WRITE_WARNINGF.

Referenced by MSNet::simulationStep().

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clearState()

void MSVehicleTransfer::clearState

(

)

Remove all vehicles before quick-loading state.

Definition at line 247 of file MSVehicleTransfer.cpp.

References myVehicles.

Referenced by MSNet::clearState().

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getInstance()

MSVehicleTransfer * MSVehicleTransfer::getInstance ( )

static

Returns the instance of this object.

Returns

The singleton instance

Definition at line 212 of file MSVehicleTransfer.cpp.

References MSVehicleTransfer(), and myInstance.

Referenced by MSNet::clearAll(), MSNet::clearState(), MSLane::detectCollisions(), MSLane::executeMovements(), LIBSUMO_NAMESPACE::Vehicle::moveTo(), MSStateHandler::myStartElement(), MSVehicle::onRemovalFromNet(), MSVehicle::Influencer::postProcessRemoteControl(), MSStateHandler::saveState(), and MSNet::simulationStep().

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loadState()

void MSVehicleTransfer::loadState	(	const SUMOSAXAttributes &	attrs,
		const SUMOTime	offset,
		MSVehicleControl &	vc
	)

Loads one transfer vehicle state from the given descriptionn.

Definition at line 253 of file MSVehicleTransfer.cpp.

References MSLane::addParking(), MSInsertionControl::alreadyDeparted(), MSLane::dictionary(), Named::getID(), MSNet::getInsertionControl(), MSNet::getInstance(), SUMOSAXAttributes::getLong(), SUMOSAXAttributes::getOpt(), MSVehicle::getPositionOnLane(), MSVehicle::getSpeed(), SUMOSAXAttributes::getString(), MSVehicleControl::getVehicle(), SUMOSAXAttributes::hasAttribute(), myVehicles, MSVehicle::processNextStop(), MSVehicle::setTentativeLaneAndPosition(), SUMO_ATTR_DEPART, SUMO_ATTR_ID, SUMO_ATTR_JUMP, and SUMO_ATTR_PARKING.

Referenced by MSStateHandler::myStartElement().

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remove()

void MSVehicleTransfer::remove

(

MSVehicle *

veh

)

Remove a vehicle from this transfer object.

The vehicle is removed from the transfer if present. This should be necessary only in the context of TraCI removals.

Parameters

[in]

veh

The vehicle to remove

Definition at line 79 of file MSVehicleTransfer.cpp.

References MSVehicle::getMutableLane(), myVehicles, and MSLane::removeParking().

Referenced by LIBSUMO_NAMESPACE::Vehicle::moveTo(), MSVehicle::onRemovalFromNet(), and MSVehicle::Influencer::postProcessRemoteControl().

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saveState()

void MSVehicleTransfer::saveState

(

OutputDevice &

out

)

Saves the current state into the given stream.

Definition at line 229 of file MSVehicleTransfer.cpp.

References OutputDevice::closeTag(), myVehicles, OutputDevice::openTag(), SUMO_ATTR_DEPART, SUMO_ATTR_ID, SUMO_ATTR_JUMP, SUMO_ATTR_PARKING, SUMO_TAG_VEHICLETRANSFER, and OutputDevice::writeAttr().

Referenced by MSStateHandler::saveState().

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Field Documentation

myInstance

MSVehicleTransfer * MSVehicleTransfer::myInstance = nullptr

staticprotected

The static singleton-instance.

Definition at line 155 of file MSVehicleTransfer.h.

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

myVehicles

MFXSynchQue<VehicleInformation, std::vector<VehicleInformation> > MSVehicleTransfer::myVehicles

protected

The information about stored vehicles to move virtually.

Definition at line 152 of file MSVehicleTransfer.h.

Referenced by add(), checkInsertions(), clearState(), loadState(), remove(), and saveState().

TeleportMinSpeed

const double MSVehicleTransfer::TeleportMinSpeed = 1

static

The minimum speed while teleporting.

Definition at line 114 of file MSVehicleTransfer.h.

Referenced by checkInsertions().

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

• MSVehicleTransfer.h
• MSVehicleTransfer.cpp