A device that performs vehicle rerouting based on current edge speeds. More...

#include <MSRoutingEngine.h>

Collaboration diagram for MSRoutingEngine:

Static Public Member Functions
static void	addEdgeTravelTime (const MSEdge &edge, const SUMOTime travelTime)
	record actual travel time for an edge

static void	cleanup ()
	deletes the router instance

static double	getAssumedSpeed (const MSEdge edge, const SUMOVehicle veh)
	return current travel speed assumption

static ConstMSRoutePtr	getCachedRoute (const std::pair< const MSEdge , const MSEdge > &key)
	return the cached route or nullptr on miss

static double	getEffort (const MSEdge const e, const SUMOVehicle const v, double t)
	Returns the effort to pass an edge.

static double	getEffortBike (const MSEdge const e, const SUMOVehicle const v, double t)

static double	getEffortExtra (const MSEdge const e, const SUMOVehicle const v, double t)

static MSTransportableRouter &	getIntermodalRouterTT (const int rngIndex, const MSEdgeVector &prohibited=MSEdgeVector())
	return the person router instance

static SUMOTime	getLastAdaptation ()
	Information when the last edge weight adaptation occurred.

static MSVehicleRouter &	getRouterTT (const int rngIndex, SUMOVehicleClass svc, const MSEdgeVector &prohibited=MSEdgeVector())
	return the vehicle router instance

static bool	hasEdgeUpdates ()
	returns whether any edge weight updates will take place

static void	initEdgeWeights (SUMOVehicleClass svc)
	initialize the edge weights if not done before

static void	initRouter (SUMOVehicle *vehicle=nullptr)

static void	initWeightUpdate ()
	intialize period edge weight update

static bool	isEnabled ()
	returns whether any routing actions take place

static void	reroute (MSTransportable &t, const SUMOTime currentTime, const std::string &info, const bool onInit=false, const bool silent=false, const MSEdgeVector &prohibited=MSEdgeVector())
	initiate the person rerouting, create router / thread pool on first use

static void	reroute (SUMOVehicle &vehicle, const SUMOTime currentTime, const std::string &info, const bool onInit=false, const bool silent=false, const MSEdgeVector &prohibited=MSEdgeVector())
	initiate the rerouting, create router / thread pool on first use

static void	setEdgeTravelTime (const MSEdge *const edge, const double travelTime)
	adapt the known travel time for an edge

static bool	withTaz ()
	whether taz-routing is enabled

Static Public Attributes
static SUMOAbstractRouter< MSEdge, SUMOVehicle >::Operation	myEffortFunc = &MSRoutingEngine::getEffort

Private Types
typedef std::pair< SUMOTime, int >	TimeAndCount

Private Member Functions
	MSRoutingEngine (const MSRoutingEngine &)
	Invalidated copy constructor.

MSRoutingEngine &	operator= (const MSRoutingEngine &)
	Invalidated assignment operator.

Static Private Member Functions
static void	_initEdgeWeights (std::vector< double > &edgeSpeeds, std::vector< std::vector< double > > &pastEdgeSpeeds)
	initialized edge speed storage into the given containers

static SumoRNG *	getThreadRNG ()
	returns RNG associated with the current thread

Network state adaptation
static SUMOTime	adaptEdgeEfforts (SUMOTime currentTime)
	Adapt edge efforts by the current edge states.

static double	patchSpeedForTurns (const MSEdge *edge, double currSpeed)

Static Private Attributes
static SUMOTime	myAdaptationInterval = -1
	At which time interval the edge weights get updated.

static int	myAdaptationSteps
	The number of steps for averaging edge speeds (ring-buffer)

static int	myAdaptationStepsIndex = 0
	The current index in the pastEdgeSpeed ring-buffer.

static double	myAdaptationWeight
	Information which weight prior edge efforts have.

static bool	myBikeSpeeds
	whether separate speeds for bicycles shall be tracked

static std::map< std::pair< const MSEdge , const MSEdge >, ConstMSRoutePtr >	myCachedRoutes
	The container of pre-calculated routes.

static std::vector< double >	myEdgeBikeSpeeds

static double	myEdgePriorityRange
	the difference between maximum and minimum priority for all edges

static std::vector< double >	myEdgeSpeeds
	The container of edge speeds.

static std::vector< TimeAndCount >	myEdgeTravelTimes
	Sum of travel times experienced by equipped vehicles for each edge.

static Command *	myEdgeWeightSettingCommand = nullptr
	The weights adaptation/overwriting command.

static bool	myHaveRoutingThreads

static SUMOTime	myLastAdaptation = -1
	Information when the last edge weight adaptation occurred.

static double	myMinEdgePriority
	Minimum priority for all edges.

static std::vector< std::vector< double > >	myPastEdgeBikeSpeeds

static std::vector< std::vector< double > >	myPastEdgeSpeeds
	The container of past edge speeds (when using a simple moving average)

static double	myPriorityFactor
	Coefficient for factoring edge priority into routing weight.

static MSRouterProvider *	myRouterProvider = nullptr
	The router to use.

static std::map< std::thread::id, SumoRNG * >	myThreadRNGs

static bool	myWithTaz
	whether taz shall be used at initial rerouting

Detailed Description

A device that performs vehicle rerouting based on current edge speeds.

The routing-device system consists of in-vehicle devices that perform a routing and a simulation-wide (static) methods for colecting edge weights.

The edge weights container "myEdgeSpeeds" is pre-initialised as soon as one device is built and is kept updated via an event that adapts it to the current mean speed on the simulated network's edges.

A device is assigned to a vehicle using the common explicit/probability - procedure.

A device computes a new route for a vehicle as soon as the vehicle is inserted (within "enterLaneAtInsertion") - and, if the given period is larger than 0 - each x time steps where x is the period. This is triggered by an event that executes "wrappedRerouteCommandExecute".

Definition at line 66 of file MSRoutingEngine.h.

Member Typedef Documentation

◆ TimeAndCount

typedef std::pair<SUMOTime, int> MSRoutingEngine::TimeAndCount

private

Definition at line 221 of file MSRoutingEngine.h.

Constructor & Destructor Documentation

◆ MSRoutingEngine()

MSRoutingEngine::MSRoutingEngine ( const MSRoutingEngine & )

private

Invalidated copy constructor.

Member Function Documentation

◆ _initEdgeWeights()

void MSRoutingEngine::_initEdgeWeights	(	std::vector< double > &	edgeSpeeds,
		std::vector< std::vector< double > > &	pastEdgeSpeeds
	)

staticprivate

initialized edge speed storage into the given containers

Definition at line 116 of file MSRoutingEngine.cpp.

References OptionsCont::getBool(), MSNet::getCurrentTimeStep(), MSNet::getEdgeControl(), MSEdgeControl::getEdges(), OptionsCont::getFloat(), MSNet::getInstance(), OptionsCont::getInt(), OptionsCont::getOptions(), MSNet::getTravelTime(), MSGlobals::gWeightsSeparateTurns, OptionsCont::isDefault(), MAX2(), MIN2(), myAdaptationSteps, myAdaptationWeight, myEdgePriorityRange, myEdgeSpeeds, myEdgeTravelTimes, myLastAdaptation, myMinEdgePriority, myPriorityFactor, SIMTIME, TL, and WRITE_WARNING.

Referenced by initEdgeWeights().

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◆ adaptEdgeEfforts()

SUMOTime MSRoutingEngine::adaptEdgeEfforts ( SUMOTime currentTime )

staticprivate

Adapt edge efforts by the current edge states.

This method is called by the event handler at the end of a simulation step. The current edge weights are combined with the previously stored.

Parameters

[in] currentTime The current simulation time

Returns: The offset to the next call (always 1 in this case - edge weights are updated each time step)

Todo:: Describe how the weights are adapted

See also: MSEventHandler; StaticCommand

Definition at line 222 of file MSRoutingEngine.cpp.

References OutputDevice::closeTag(), DEBUG_COND, DELTA_T, OutputDevice::getDeviceByOption(), MSNet::getEdgeControl(), MSEdgeControl::getEdges(), getEffortBike(), MSNet::getInstance(), OptionsCont::getOptions(), MSGlobals::gWeightsSeparateTurns, initEdgeWeights(), OptionsCont::isSet(), myAdaptationInterval, myAdaptationSteps, myAdaptationStepsIndex, myAdaptationWeight, myBikeSpeeds, myCachedRoutes, myEdgeBikeSpeeds, myEdgeSpeeds, myEffortFunc, myLastAdaptation, myPastEdgeBikeSpeeds, myPastEdgeSpeeds, OutputDevice::openTag(), patchSpeedForTurns(), SIMTIME, STEPS2TIME, SUMO_ATTR_BEGIN, SUMO_ATTR_END, SUMO_ATTR_ID, SUMO_TAG_EDGE, SUMO_TAG_INTERVAL, SVC_BICYCLE, SVC_PASSENGER, and OutputDevice::writeAttr().

Referenced by initWeightUpdate().

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◆ addEdgeTravelTime()

void MSRoutingEngine::addEdgeTravelTime	(	const MSEdge &	edge,
		const SUMOTime	travelTime
	)

static

record actual travel time for an edge

Definition at line 517 of file MSRoutingEngine.cpp.

References MSEdge::getNumericalID(), and myEdgeTravelTimes.

Referenced by MSDevice_Routing::notifyEnter().

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◆ cleanup()

void MSRoutingEngine::cleanup ( )

static

deletes the router instance

Definition at line 573 of file MSRoutingEngine.cpp.

References MSGlobals::gNumThreads, myAdaptationInterval, myAdaptationStepsIndex, myCachedRoutes, myEdgeBikeSpeeds, myEdgeSpeeds, myEdgeTravelTimes, myPastEdgeBikeSpeeds, myPastEdgeSpeeds, and myRouterProvider.

Referenced by MSDevice::cleanupAll().

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◆ getAssumedSpeed()

double MSRoutingEngine::getAssumedSpeed	(	const MSEdge *	edge,
		const SUMOVehicle *	veh
	)

static

return current travel speed assumption

Definition at line 216 of file MSRoutingEngine.cpp.

References MSEdge::getLength(), and myEffortFunc.

Referenced by MSEdge::getRoutingSpeed(), and MSEdge::getTravelTimeAggregated().

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◆ getCachedRoute()

ConstMSRoutePtr MSRoutingEngine::getCachedRoute ( const std::pair< const MSEdge *, const MSEdge * > & key )

static

return the cached route or nullptr on miss

Definition at line 368 of file MSRoutingEngine.cpp.

References myCachedRoutes.

Referenced by MSDevice_Routing::preInsertionReroute().

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◆ getEffort()

double MSRoutingEngine::getEffort	(	const MSEdge *const	e,
		const SUMOVehicle *const	v,
		double	t
	)

static

Returns the effort to pass an edge.

This method is given to the used router in order to obtain the efforts to pass an edge from the internal edge weights container.

The time is not used, here, as the current simulation state is used in an aggregated way.

Parameters

[in]	e	The edge for which the effort to be passed shall be returned
[in]	v	The vehicle that is rerouted
[in]	t	The time for which the effort shall be returned

Returns: The effort (time to pass in this case) for an edge

See also: DijkstraRouter_ByProxi

Definition at line 163 of file MSRoutingEngine.cpp.

References MSEdge::getLength(), MSEdge::getMinimumTravelTime(), MSEdge::getNumericalID(), MAX2(), and myEdgeSpeeds.

Referenced by getEffortExtra(), MSDevice_Routing::getParameter(), and initRouter().

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◆ getEffortBike()

double MSRoutingEngine::getEffortBike	(	const MSEdge *const	e,
		const SUMOVehicle *const	v,
		double	t
	)

static

Definition at line 173 of file MSRoutingEngine.cpp.

References MSEdge::getLength(), MSEdge::getMinimumTravelTime(), MSEdge::getNumericalID(), MAX2(), and myEdgeBikeSpeeds.

Referenced by adaptEdgeEfforts(), and getEffortExtra().

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◆ getEffortExtra()

double MSRoutingEngine::getEffortExtra	(	const MSEdge *const	e,
		const SUMOVehicle *const	v,
		double	t
	)

static

Definition at line 198 of file MSRoutingEngine.cpp.

References getEffort(), getEffortBike(), MSEdge::getPriority(), getThreadRNG(), SUMOTrafficObject::getVClass(), gWeightsRandomFactor, myBikeSpeeds, myEdgePriorityRange, myMinEdgePriority, myPriorityFactor, RandHelper::rand(), and SVC_BICYCLE.

Referenced by MSNet::getTravelTime(), and initRouter().

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◆ getIntermodalRouterTT()

MSTransportableRouter & MSRoutingEngine::getIntermodalRouterTT	(	const int	rngIndex,
		const MSEdgeVector &	prohibited = `MSEdgeVector()`
	)

static

return the person router instance

Definition at line 549 of file MSRoutingEngine.cpp.

References MSNet::getEdgeControl(), MSNet::getInstance(), RouterProvider< E, L, N, V >::getIntermodalRouter(), MFXWorkerThread::Pool::getWorkers(), MSGlobals::gNumThreads, initEdgeWeights(), initRouter(), initWeightUpdate(), myRouterProvider, MFXWorkerThread::Pool::size(), SVC_PEDESTRIAN, and UNUSED_PARAMETER.

Referenced by reroute(), and MSTriggeredRerouter::triggerRouting().

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◆ getLastAdaptation()

static SUMOTime MSRoutingEngine::getLastAdaptation ( )

inlinestatic

Information when the last edge weight adaptation occurred.

Definition at line 80 of file MSRoutingEngine.h.

References myLastAdaptation.

Referenced by MSDevice_Routing::reroute(), and MSTransportableDevice_Routing::reroute().

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◆ getRouterTT()

MSVehicleRouter & MSRoutingEngine::getRouterTT	(	const int	rngIndex,
		SUMOVehicleClass	svc,
		const MSEdgeVector &	prohibited = `MSEdgeVector()`
	)

static

return the vehicle router instance

Definition at line 525 of file MSRoutingEngine.cpp.

References MSNet::getEdgeControl(), MSNet::getInstance(), RouterProvider< E, L, N, V >::getVehicleRouter(), MFXWorkerThread::Pool::getWorkers(), MSGlobals::gNumThreads, initEdgeWeights(), initRouter(), initWeightUpdate(), myRouterProvider, MFXWorkerThread::Pool::size(), and UNUSED_PARAMETER.

Referenced by MSDispatch_Greedy::computeDispatch(), MSDispatch_GreedyClosest::computeDispatch(), MSDevice_Taxi::dispatchShared(), MSDevice_StationFinder::estimateConsumption(), LIBSUMO_NAMESPACE::Simulation::findRoute(), MSDevice_StationFinder::getRouter(), MSBaseVehicle::getRouterTT(), MSDevice_Routing::notifyEnter(), MSDevice_Taxi::prepareStop(), GUIVehicle::rerouteDRTStop(), MSDevice_StationFinder::rerouteToChargingStation(), MSDevice_StationFinder::teleportToChargingStation(), and MSTriggeredRerouter::triggerRouting().

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◆ getThreadRNG()

SumoRNG * MSRoutingEngine::getThreadRNG ( )

staticprivate

returns RNG associated with the current thread

Definition at line 182 of file MSRoutingEngine.cpp.

References myHaveRoutingThreads, myThreadRNGs, and toString().

Referenced by getEffortExtra().

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◆ hasEdgeUpdates()

static bool MSRoutingEngine::hasEdgeUpdates ( )

inlinestatic

returns whether any edge weight updates will take place

Definition at line 75 of file MSRoutingEngine.h.

References myEdgeWeightSettingCommand.

Referenced by MSDevice_Routing::MSDevice_Routing().

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◆ initEdgeWeights()

void MSRoutingEngine::initEdgeWeights ( SUMOVehicleClass svc )

static

initialize the edge weights if not done before

Definition at line 106 of file MSRoutingEngine.cpp.

References _initEdgeWeights(), myBikeSpeeds, myEdgeBikeSpeeds, myEdgeSpeeds, myPastEdgeBikeSpeeds, myPastEdgeSpeeds, and SVC_BICYCLE.

Referenced by adaptEdgeEfforts(), getIntermodalRouterTT(), getRouterTT(), MSDevice_Routing::reroute(), and MSTransportableDevice_Routing::reroute().

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◆ initRouter()

void MSRoutingEngine::initRouter ( SUMOVehicle * vehicle = nullptr )

static

Definition at line 378 of file MSRoutingEngine.cpp.

References MSNet::adaptIntermodalRouter(), RouterProvider< E, L, N, V >::clone(), MSEdge::getAllEdges(), OptionsCont::getBool(), SUMOTrafficObject::getChosenSpeedFactor(), MSNet::getEdgeControl(), getEffort(), getEffortExtra(), OptionsCont::getFloat(), MSNet::getInstance(), OptionsCont::getInt(), OptionsCont::getOptions(), OptionsCont::getString(), MSNet::getTravelTime(), SUMOTrafficObject::getVClass(), MFXWorkerThread::Pool::getWorkers(), gWeightsRandomFactor, MSNet::hasPermissions(), OptionsCont::isSet(), myAdaptationInterval, myBikeSpeeds, myEffortFunc, myHaveRoutingThreads, myPriorityFactor, myRouterProvider, SUMOVehicleParserHelper::parseCarWalkTransfer(), SUMOVehicle::setChosenSpeedFactor(), MFXWorkerThread::Pool::size(), STEPS2TIME, string2time(), SUMOTime_MAX, SVC_PASSENGER, and TLF.

Referenced by getIntermodalRouterTT(), getRouterTT(), and reroute().

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◆ initWeightUpdate()

void MSRoutingEngine::initWeightUpdate ( )

static

intialize period edge weight update

Definition at line 82 of file MSRoutingEngine.cpp.

References adaptEdgeEfforts(), MSEventControl::addEvent(), OutputDevice::createDeviceByOption(), OptionsCont::getBool(), MSNet::getEndOfTimestepEvents(), OptionsCont::getFloat(), MSNet::getInstance(), OptionsCont::getOptions(), OptionsCont::getString(), myAdaptationInterval, myAdaptationSteps, myAdaptationWeight, myEdgeSpeeds, myEdgeTravelTimes, myEdgeWeightSettingCommand, myLastAdaptation, myWithTaz, string2time(), TL, and WRITE_WARNING.

Referenced by MSTransportableDevice_Routing::buildDevices(), MSDevice_Routing::buildVehicleDevices(), getIntermodalRouterTT(), and getRouterTT().

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◆ isEnabled()

static bool MSRoutingEngine::isEnabled ( )

inlinestatic

returns whether any routing actions take place

Definition at line 104 of file MSRoutingEngine.h.

References myAdaptationInterval, and myWithTaz.

Referenced by MSInsertionControl::determineCandidates(), and MSInsertionControl::emitVehicles().

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◆ operator=()

MSRoutingEngine & MSRoutingEngine::operator= ( const MSRoutingEngine & )

private

Invalidated assignment operator.

◆ patchSpeedForTurns()

double MSRoutingEngine::patchSpeedForTurns	(	const MSEdge *	edge,
		double	currSpeed
	)

staticprivate

Definition at line 300 of file MSRoutingEngine.cpp.

References DEBUG_COND, Named::getID(), MSEdge::getLength(), MSEdge::getViaSuccessors(), MSGlobals::gWeightsSeparateTurns, MAX2(), myAdaptationSteps, myAdaptationStepsIndex, myEdgeSpeeds, myEdgeTravelTimes, myPastEdgeSpeeds, SIMTIME, and STEPS2TIME.

Referenced by adaptEdgeEfforts().

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◆ reroute() [1/2]

void MSRoutingEngine::reroute	(	MSTransportable &	t,
		const SUMOTime	currentTime,
		const std::string &	info,
		const bool	onInit = `false`,
		const bool	silent = `false`,
		const MSEdgeVector &	prohibited = `MSEdgeVector()`
	)

static

initiate the person rerouting, create router / thread pool on first use

Definition at line 480 of file MSRoutingEngine.cpp.

References MSNet::getEdgeControl(), MSNet::getInstance(), getIntermodalRouterTT(), MSTransportable::getRNGIndex(), myWithTaz, IntermodalRouter< E, L, N, V >::prohibit(), MSTransportable::reroute(), and MFXWorkerThread::Pool::size().

◆ reroute() [2/2]

void MSRoutingEngine::reroute	(	SUMOVehicle &	vehicle,
		const SUMOTime	currentTime,
		const std::string &	info,
		const bool	onInit = `false`,
		const bool	silent = `false`,
		const MSEdgeVector &	prohibited = `MSEdgeVector()`
	)

static

initiate the rerouting, create router / thread pool on first use

Definition at line 445 of file MSRoutingEngine.cpp.

References MFXWorkerThread::Pool::add(), MSNet::getEdgeControl(), MSNet::getInstance(), SUMOTrafficObject::getVClass(), RouterProvider< E, L, N, V >::getVehicleRouter(), initRouter(), myRouterProvider, myWithTaz, SUMOVehicle::reroute(), and MFXWorkerThread::Pool::size().

Referenced by MSDevice_Routing::reroute(), MSTransportableDevice_Routing::reroute(), and MSRailSignal::LinkInfo::reroute().

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◆ setEdgeTravelTime()

void MSRoutingEngine::setEdgeTravelTime	(	const MSEdge *const	edge,
		const double	travelTime
	)

static

adapt the known travel time for an edge

Definition at line 512 of file MSRoutingEngine.cpp.

References MSEdge::getLength(), MSEdge::getNumericalID(), and myEdgeSpeeds.

Referenced by MSDevice_Routing::setParameter().

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◆ withTaz()

static bool MSRoutingEngine::withTaz ( )

inlinestatic

whether taz-routing is enabled

Definition at line 140 of file MSRoutingEngine.h.

References myWithTaz.

Referenced by MSDevice_Routing::notifyEnter().

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Field Documentation

◆ myAdaptationInterval

SUMOTime MSRoutingEngine::myAdaptationInterval = -1

staticprivate

At which time interval the edge weights get updated.

Definition at line 210 of file MSRoutingEngine.h.

Referenced by adaptEdgeEfforts(), cleanup(), initRouter(), initWeightUpdate(), and isEnabled().

◆ myAdaptationSteps

int MSRoutingEngine::myAdaptationSteps

staticprivate

The number of steps for averaging edge speeds (ring-buffer)

Definition at line 216 of file MSRoutingEngine.h.

Referenced by _initEdgeWeights(), adaptEdgeEfforts(), initWeightUpdate(), and patchSpeedForTurns().

◆ myAdaptationStepsIndex

int MSRoutingEngine::myAdaptationStepsIndex = 0

staticprivate

The current index in the pastEdgeSpeed ring-buffer.

Definition at line 219 of file MSRoutingEngine.h.

Referenced by adaptEdgeEfforts(), cleanup(), and patchSpeedForTurns().

◆ myAdaptationWeight

double MSRoutingEngine::myAdaptationWeight

staticprivate

Information which weight prior edge efforts have.

Definition at line 207 of file MSRoutingEngine.h.

Referenced by _initEdgeWeights(), adaptEdgeEfforts(), and initWeightUpdate().

◆ myBikeSpeeds

bool MSRoutingEngine::myBikeSpeeds

staticprivate

whether separate speeds for bicycles shall be tracked

Definition at line 238 of file MSRoutingEngine.h.

Referenced by adaptEdgeEfforts(), getEffortExtra(), initEdgeWeights(), and initRouter().

◆ myCachedRoutes

std::map< std::pair< const MSEdge *, const MSEdge * >, ConstMSRoutePtr > MSRoutingEngine::myCachedRoutes

staticprivate

The container of pre-calculated routes.

Definition at line 247 of file MSRoutingEngine.h.

Referenced by adaptEdgeEfforts(), cleanup(), and getCachedRoute().

◆ myEdgeBikeSpeeds

std::vector< double > MSRoutingEngine::myEdgeBikeSpeeds

staticprivate

Definition at line 225 of file MSRoutingEngine.h.

Referenced by adaptEdgeEfforts(), cleanup(), getEffortBike(), and initEdgeWeights().

◆ myEdgePriorityRange

double MSRoutingEngine::myEdgePriorityRange

staticprivate

the difference between maximum and minimum priority for all edges

Definition at line 255 of file MSRoutingEngine.h.

Referenced by _initEdgeWeights(), and getEffortExtra().

◆ myEdgeSpeeds

std::vector< double > MSRoutingEngine::myEdgeSpeeds

staticprivate

The container of edge speeds.

Definition at line 224 of file MSRoutingEngine.h.

Referenced by _initEdgeWeights(), adaptEdgeEfforts(), cleanup(), getEffort(), initEdgeWeights(), initWeightUpdate(), patchSpeedForTurns(), and setEdgeTravelTime().

◆ myEdgeTravelTimes

std::vector< MSRoutingEngine::TimeAndCount > MSRoutingEngine::myEdgeTravelTimes

staticprivate

Sum of travel times experienced by equipped vehicles for each edge.

Definition at line 228 of file MSRoutingEngine.h.

Referenced by _initEdgeWeights(), addEdgeTravelTime(), cleanup(), initWeightUpdate(), and patchSpeedForTurns().

◆ myEdgeWeightSettingCommand

Command * MSRoutingEngine::myEdgeWeightSettingCommand = nullptr

staticprivate

The weights adaptation/overwriting command.

Definition at line 204 of file MSRoutingEngine.h.

Referenced by hasEdgeUpdates(), and initWeightUpdate().

◆ myEffortFunc

SUMOAbstractRouter< MSEdge, SUMOVehicle >::Operation MSRoutingEngine::myEffortFunc = &MSRoutingEngine::getEffort

static

Definition at line 134 of file MSRoutingEngine.h.

Referenced by adaptEdgeEfforts(), getAssumedSpeed(), and initRouter().

◆ myHaveRoutingThreads

bool MSRoutingEngine::myHaveRoutingThreads

staticprivate

Definition at line 244 of file MSRoutingEngine.h.

Referenced by getThreadRNG(), and initRouter().

◆ myLastAdaptation

SUMOTime MSRoutingEngine::myLastAdaptation = -1

staticprivate

Information when the last edge weight adaptation occurred.

Definition at line 213 of file MSRoutingEngine.h.

Referenced by _initEdgeWeights(), adaptEdgeEfforts(), getLastAdaptation(), and initWeightUpdate().

◆ myMinEdgePriority

double MSRoutingEngine::myMinEdgePriority

staticprivate

Minimum priority for all edges.

Definition at line 253 of file MSRoutingEngine.h.

Referenced by _initEdgeWeights(), and getEffortExtra().

◆ myPastEdgeBikeSpeeds

std::vector< std::vector< double > > MSRoutingEngine::myPastEdgeBikeSpeeds

staticprivate

Definition at line 232 of file MSRoutingEngine.h.

Referenced by adaptEdgeEfforts(), cleanup(), and initEdgeWeights().

◆ myPastEdgeSpeeds

std::vector< std::vector< double > > MSRoutingEngine::myPastEdgeSpeeds

staticprivate

The container of past edge speeds (when using a simple moving average)

Definition at line 231 of file MSRoutingEngine.h.

Referenced by adaptEdgeEfforts(), cleanup(), initEdgeWeights(), and patchSpeedForTurns().

◆ myPriorityFactor

double MSRoutingEngine::myPriorityFactor

staticprivate

Coefficient for factoring edge priority into routing weight.

Definition at line 250 of file MSRoutingEngine.h.

Referenced by _initEdgeWeights(), getEffortExtra(), and initRouter().

◆ myRouterProvider

MSRouterProvider * MSRoutingEngine::myRouterProvider = nullptr

staticprivate

The router to use.

Definition at line 241 of file MSRoutingEngine.h.

Referenced by cleanup(), getIntermodalRouterTT(), getRouterTT(), initRouter(), and reroute().

◆ myThreadRNGs

std::map< std::thread::id, SumoRNG * > MSRoutingEngine::myThreadRNGs

staticprivate

Definition at line 243 of file MSRoutingEngine.h.

Referenced by getThreadRNG().

◆ myWithTaz

bool MSRoutingEngine::myWithTaz

staticprivate

whether taz shall be used at initial rerouting

Definition at line 235 of file MSRoutingEngine.h.

Referenced by initWeightUpdate(), isEnabled(), reroute(), reroute(), and withTaz().

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

Static Public Member Functions

Static Public Attributes

Private Types

Private Member Functions

Static Private Member Functions

Static Private Attributes

Detailed Description

Member Typedef Documentation

◆ TimeAndCount

Constructor & Destructor Documentation

◆ MSRoutingEngine()

Member Function Documentation

◆ _initEdgeWeights()

◆ adaptEdgeEfforts()

◆ addEdgeTravelTime()

◆ cleanup()

◆ getAssumedSpeed()

◆ getCachedRoute()

◆ getEffort()

◆ getEffortBike()

◆ getEffortExtra()

◆ getIntermodalRouterTT()

◆ getLastAdaptation()

◆ getRouterTT()

◆ getThreadRNG()

◆ hasEdgeUpdates()

◆ initEdgeWeights()

◆ initRouter()

◆ initWeightUpdate()

◆ isEnabled()

◆ operator=()

◆ patchSpeedForTurns()

◆ reroute() [1/2]

◆ reroute() [2/2]

◆ setEdgeTravelTime()

◆ withTaz()

Field Documentation

◆ myAdaptationInterval

◆ myAdaptationSteps

◆ myAdaptationStepsIndex

◆ myAdaptationWeight

◆ myBikeSpeeds

◆ myCachedRoutes

◆ myEdgeBikeSpeeds

◆ myEdgePriorityRange

◆ myEdgeSpeeds

◆ myEdgeTravelTimes

◆ myEdgeWeightSettingCommand

◆ myEffortFunc

◆ myHaveRoutingThreads

◆ myLastAdaptation

◆ myMinEdgePriority

◆ myPastEdgeBikeSpeeds

◆ myPastEdgeSpeeds

◆ myPriorityFactor

◆ myRouterProvider

◆ myThreadRNGs

◆ myWithTaz