Computes the shortest path through a contracted network. More...

#include <CHRouter.h>

Inheritance diagram for CHRouter< E, V >:

Collaboration diagram for CHRouter< E, V >:

Data Structures
class	Unidirectional

Public Types
typedef std::pair< const typename SUMOAbstractRouter< E, V >::EdgeInfo , const typename SUMOAbstractRouter< E, V >::EdgeInfo >	Meeting
	A meeting point of the two search scopes.

typedef double(*	Operation) (const E const, const V const, double)
	Type of the function that is used to retrieve the edge effort.

typedef std::map< const E *, double >	Prohibitions
	Prohibitions and their estimated end time.

Public Member Functions
void	buildPathFrom (const typename SUMOAbstractRouter< E, V >::EdgeInfo rbegin, std::vector< const E > &edges)
	Builds the path from marked edges.

void	buildPathFromMeeting (Meeting meeting, std::vector< const E * > &into) const
	normal routing methods

	CHRouter (const std::vector< E * > &edges, bool unbuildIsWarning, typename SUMOAbstractRouter< E, V >::Operation operation, const SUMOVehicleClass svc, SUMOTime weightPeriod, const bool havePermissions, const bool haveRestrictions)
	Constructor.

	CHRouter (const std::vector< E * > &edges, bool unbuildIsWarning, typename SUMOAbstractRouter< E, V >::Operation operation, const SUMOVehicleClass svc, typename CHBuilder< E, V >::Hierarchy *hierarchy, const bool havePermissions, const bool haveRestrictions)
	Cloning constructor, should be used only for time independent instances which build a hierarchy only once.

virtual SUMOAbstractRouter< E, V > *	clone ()

virtual bool	compute (const E from, const E to, const V const vehicle, SUMOTime msTime, std::vector< const E > &into, bool silent=false)
	Builds the route between the given edges using the minimum traveltime in the contracted graph.

bool	compute (const E from, double fromPos, const E to, double toPos, const V const vehicle, SUMOTime msTime, std::vector< const E > &into, bool silent=false)
	Builds the route between the given edges using the minimum effort at the given time, also taking into account position along the edges to ensure currect handling of looped routes The definition of the effort depends on the wished routing scheme.

bool	computeLooped (const E from, const E to, const V const vehicle, SUMOTime msTime, std::vector< const E > &into, bool silent=false)
	Builds the route between the given edges using the minimum effort at the given time if from == to, return the shortest looped route.

void	endQuery (int visits)

const SUMOAbstractRouter< E, V >::EdgeInfo &	getEdgeInfo (int index) const

double	getEffort (const E const e, const V const v, double t) const

double	getTravelTime (const E const e, const V const v, const double t, const double effort) const

const std::string &	getType () const

void	init (const int edgeID, const SUMOTime msTime)

bool	isProhibited (const E const edge, const V const vehicle) const

bool	isValid (const std::vector< const E * > &edges, const V *const v) const

virtual void	prohibit (const Prohibitions &toProhibit)

virtual void	prohibit (const std::map< const E *, double > &toProhibit)

virtual double	recomputeCosts (const std::vector< const E * > &edges, const V const v, SUMOTime msTime, double lengthp=nullptr) const

double	recomputeCostsPos (const std::vector< const E * > &edges, const V const v, double fromPos, double toPos, SUMOTime msTime, double lengthp=nullptr) const

virtual void	reset (const V *const vehicle)
	trigger hierarchy rebuild

void	setAutoBulkMode (const bool mode)

virtual void	setBulkMode (const bool mode)

double	setHint (const typename std::vector< const E * >::const_iterator routeBegin, const typename std::vector< const E * >::const_iterator routeEnd, const V *const v, SUMOTime msTime)

void	startQuery ()

void	updateViaCost (const E const prev, const E const e, const V *const v, double &time, double &effort, double &length) const

void	updateViaEdgeCost (const E viaEdge, const V const v, double &time, double &effort, double &length) const

virtual	~CHRouter ()
	Destructor.

Protected Attributes
bool	myAmClean
	whether we are already initialized

bool	myAutoBulkMode
	whether we are currently trying to detect bulk mode automatically

bool	myBulkMode
	whether we are currently operating several route queries in a bulk

std::vector< typename SUMOAbstractRouter< E, V >::EdgeInfo >	myEdgeInfos
	The container of edge information.

MsgHandler *const	myErrorMsgHandler
	the handler for routing errors

std::vector< typename SUMOAbstractRouter< E, V >::EdgeInfo * >	myFound
	list of visited Edges (for resetting)

std::vector< typename SUMOAbstractRouter< E, V >::EdgeInfo * >	myFrontierList
	A container for reusage of the min edge heap.

const bool	myHavePermissions
	whether edge permissions need to be considered

const bool	myHaveRestrictions
	whether edge restrictions need to be considered

Operation	myOperation
	The object's operation to perform.

Prohibitions	myProhibited
	The list of explicitly prohibited edges and estimated end time of prohibition.

Operation	myTTOperation
	The object's operation to perform for travel times.

Private Member Functions
const E *	getVia (const E forwardFrom, const E forwardTo) const

Private Attributes
Unidirectional	myBackwardSearch

const std::vector< E * > &	myEdges
	all edges with numerical ids

Unidirectional	myForwardSearch
	the unidirectional search queues

CHBuilder< E, V >::Hierarchy *	myHierarchy

CHBuilder< E, V > *	myHierarchyBuilder

long long int	myNumQueries

long long int	myQueryStartTime
	the time spent querying in milliseconds

long long int	myQueryTimeSum

long long int	myQueryVisits
	counters for performance logging

const SUMOVehicleClass	mySVC
	the permissions for which the hierarchy was constructed

const std::string	myType
	the type of this router

SUMOTime	myValidUntil
	the validity duration of the current hierarchy (exclusive)

const SUMOTime	myWeightPeriod
	the validity duration of one weight interval

Detailed Description

template<class E, class V>
class CHRouter< E, V >

Computes the shortest path through a contracted network.

The template parameters are:

Parameters

E	The edge class to use (MSEdge/ROEdge)
V	The vehicle class to use (MSVehicle/ROVehicle)
PF	The prohibition function to use (prohibited_withPermissions/noProhibitions)

The router is edge-based. It must know the number of edges for internal reasons and whether a missing connection between two given edges (unbuild route) shall be reported as an error or as a warning.

The template parameters are:

Parameters

E	The edge class to use (MSEdge/ROEdge)
V	The vehicle class to use (MSVehicle/ROVehicle)

The router is edge-based. It must know the number of edges for internal reasons and whether a missing connection between two given edges (unbuild route) shall be reported as an error or as a warning.

Definition at line 59 of file CHRouter.h.

Member Typedef Documentation

◆ Meeting

template<class E , class V >

typedef std::pair<const typename SUMOAbstractRouter<E, V>::EdgeInfo*, const typename SUMOAbstractRouter<E, V>::EdgeInfo*> CHRouter< E, V >::Meeting

A meeting point of the two search scopes.

Definition at line 63 of file CHRouter.h.

◆ Operation

template<class E , class V >

typedef double(* SUMOAbstractRouter< E, V >::Operation) (const E *const, const V *const, double)

inherited

Type of the function that is used to retrieve the edge effort.

Definition at line 95 of file SUMOAbstractRouter.h.

◆ Prohibitions

template<class E , class V >

typedef std::map<const E*, double> SUMOAbstractRouter< E, V >::Prohibitions

inherited

Prohibitions and their estimated end time.

Definition at line 98 of file SUMOAbstractRouter.h.

Constructor & Destructor Documentation

◆ CHRouter() [1/2]

template<class E , class V >

CHRouter< E, V >::CHRouter	(	const std::vector< E * > &	edges,
		bool	unbuildIsWarning,
		typename SUMOAbstractRouter< E, V >::Operation	operation,
		const SUMOVehicleClass	svc,
		SUMOTime	weightPeriod,
		const bool	havePermissions,
		const bool	haveRestrictions
	)

inline

Constructor.

Parameters

[in] validatePermissions Whether a multi-permission hierarchy shall be built If set to false, the net is pruned in synchronize() and the hierarchy is tailored to the svc

Definition at line 218 of file CHRouter.h.

◆ CHRouter() [2/2]

template<class E , class V >

CHRouter< E, V >::CHRouter	(	const std::vector< E * > &	edges,
		bool	unbuildIsWarning,
		typename SUMOAbstractRouter< E, V >::Operation	operation,
		const SUMOVehicleClass	svc,
		typename CHBuilder< E, V >::Hierarchy *	hierarchy,
		const bool	havePermissions,
		const bool	haveRestrictions
	)

inline

Cloning constructor, should be used only for time independent instances which build a hierarchy only once.

Definition at line 235 of file CHRouter.h.

◆ ~CHRouter()

template<class E , class V >

virtual CHRouter< E, V >::~CHRouter ( )

inlinevirtual

Destructor.

Definition at line 251 of file CHRouter.h.

References CHRouter< E, V >::myHierarchy, and CHRouter< E, V >::myHierarchyBuilder.

Member Function Documentation

◆ buildPathFrom()

template<class E , class V >

void SUMOAbstractRouter< E, V >::buildPathFrom	(	const typename SUMOAbstractRouter< E, V >::EdgeInfo *	rbegin,
		std::vector< const E * > &	edges
	)

inlineinherited

Builds the path from marked edges.

Definition at line 380 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::EdgeInfo::edge, and SUMOAbstractRouter< E, V >::EdgeInfo::prev.

Referenced by AFRouter< E, N, V, M >::compute(), AStarRouter< E, V, M >::compute(), DijkstraRouter< E, V >::compute(), and Node2EdgeRouter< E, N, V, M >::computeNode2Edge().

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◆ buildPathFromMeeting()

template<class E , class V >

void CHRouter< E, V >::buildPathFromMeeting	(	Meeting	meeting,
		std::vector< const E * > &	into
	)		const

inline

normal routing methods

Builds the path from marked edges

Definition at line 346 of file CHRouter.h.

References CHRouter< E, V >::getVia().

Referenced by CHRouter< E, V >::compute().

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◆ clone()

template<class E , class V >

virtual SUMOAbstractRouter< E, V > * CHRouter< E, V >::clone ( )

inlinevirtual

Implements SUMOAbstractRouter< E, V >.

Definition at line 259 of file CHRouter.h.

References MsgHandler::getWarningInstance(), CHRouter< E, V >::myEdges, SUMOAbstractRouter< E, V >::myErrorMsgHandler, SUMOAbstractRouter< E, V >::myHavePermissions, SUMOAbstractRouter< E, V >::myHaveRestrictions, CHRouter< E, V >::myHierarchy, SUMOAbstractRouter< E, V >::myOperation, CHRouter< E, V >::mySVC, CHRouter< E, V >::myWeightPeriod, and SUMOTime_MAX.

◆ compute() [1/2]

template<class E , class V >

virtual bool CHRouter< E, V >::compute	(	const E *	from,
		const E *	to,
		const V *const	vehicle,
		SUMOTime	msTime,
		std::vector< const E * > &	into,
		bool	silent = `false`
	)

inlinevirtual

Builds the route between the given edges using the minimum traveltime in the contracted graph.

Note: : since the contracted graph is static (weights averaged over time) the computed routes only approximated shortest paths in the real graph

Implements SUMOAbstractRouter< E, V >.

Definition at line 295 of file CHRouter.h.

References CHRouter< E, V >::buildPathFromMeeting(), SUMOAbstractRouter< E, V >::endQuery(), MsgHandler::informf(), CHRouter< E, V >::Unidirectional::init(), CHRouter< E, V >::myBackwardSearch, SUMOAbstractRouter< E, V >::myErrorMsgHandler, CHRouter< E, V >::myForwardSearch, CHRouter< E, V >::myHierarchy, CHRouter< E, V >::myHierarchyBuilder, CHRouter< E, V >::myValidUntil, CHRouter< E, V >::myWeightPeriod, CHRouter< E, V >::reset(), SUMOAbstractRouter< E, V >::startQuery(), CHRouter< E, V >::Unidirectional::step(), TL, and toString().

◆ compute() [2/2]

template<class E , class V >

bool SUMOAbstractRouter< E, V >::compute	(	const E *	from,
		double	fromPos,
		const E *	to,
		double	toPos,
		const V *const	vehicle,
		SUMOTime	msTime,
		std::vector< const E * > &	into,
		bool	silent = `false`
	)

inlineinherited

Builds the route between the given edges using the minimum effort at the given time, also taking into account position along the edges to ensure currect handling of looped routes The definition of the effort depends on the wished routing scheme.

Definition at line 189 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::compute(), and SUMOAbstractRouter< E, V >::computeLooped().

◆ computeLooped()

template<class E , class V >

bool SUMOAbstractRouter< E, V >::computeLooped	(	const E *	from,
		const E *	to,
		const V *const	vehicle,
		SUMOTime	msTime,
		std::vector< const E * > &	into,
		bool	silent = `false`
	)

inlineinherited

Builds the route between the given edges using the minimum effort at the given time if from == to, return the shortest looped route.

Definition at line 204 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::compute(), MsgHandler::informf(), SUMOAbstractRouter< E, V >::myErrorMsgHandler, SUMOAbstractRouter< E, V >::recomputeCosts(), SVC_IGNORING, and TL.

Referenced by SUMOAbstractRouter< E, V >::compute(), MSBaseVehicle::optimizeSkipped(), MSBaseVehicle::reroute(), and MSBaseVehicle::routeAlongStops().

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◆ endQuery()

template<class E , class V >

void SUMOAbstractRouter< E, V >::endQuery ( int visits )

inlineinherited

Definition at line 350 of file SUMOAbstractRouter.h.

References SysUtils::getCurrentMillis(), SUMOAbstractRouter< E, V >::myQueryStartTime, SUMOAbstractRouter< E, V >::myQueryTimeSum, and SUMOAbstractRouter< E, V >::myQueryVisits.

Referenced by AStarRouter< E, V, M >::compute(), CHRouter< E, V >::compute(), DijkstraRouter< E, V >::compute(), Node2EdgeRouter< E, N, V, M >::computeNode2Edge(), Node2EdgeRouter< E, N, V, M >::computeNode2Edges(), and AFRouter< E, N, V, M >::endQuery().

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◆ getEdgeInfo()

template<class E , class V >

const SUMOAbstractRouter< E, V >::EdgeInfo & SUMOAbstractRouter< E, V >::getEdgeInfo ( int index ) const

inlineinherited

Definition at line 175 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::myEdgeInfos.

◆ getEffort()

template<class E , class V >

double SUMOAbstractRouter< E, V >::getEffort	(	const E *const	e,
		const V *const	v,
		double	t
	)		const

inlineinherited

Definition at line 336 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::myEdgeInfos, SUMOAbstractRouter< E, V >::myOperation, and SUMOAbstractRouter< E, V >::myProhibited.

Referenced by IntermodalRouter< E, L, N, V >::compute(), AFRouter< E, N, V, M >::compute(), AStarRouter< E, V, M >::compute(), DijkstraRouter< E, V >::compute(), PedestrianRouter< E, L, N, V >::compute(), Node2EdgeRouter< E, N, V, M >::computeNode2Edge(), Node2EdgeRouter< E, N, V, M >::computeNode2Edges(), RailwayRouter< E, V >::recomputeCosts(), SUMOAbstractRouter< E, V >::recomputeCostsPos(), SUMOAbstractRouter< E, V >::setHint(), CHBuilder< E, V >::synchronize(), SUMOAbstractRouter< E, V >::updateViaCost(), and SUMOAbstractRouter< E, V >::updateViaEdgeCost().

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◆ getTravelTime()

template<class E , class V >

double SUMOAbstractRouter< E, V >::getTravelTime	(	const E *const	e,
		const V *const	v,
		const double	t,
		const double	effort
	)		const

inlineinherited

Definition at line 237 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::myTTOperation.

Referenced by AFRouter< E, N, V, M >::compute(), AStarRouter< E, V, M >::compute(), DijkstraRouter< E, V >::compute(), Node2EdgeRouter< E, N, V, M >::computeNode2Edge(), Node2EdgeRouter< E, N, V, M >::computeNode2Edges(), SUMOAbstractRouter< E, V >::updateViaCost(), and SUMOAbstractRouter< E, V >::updateViaEdgeCost().

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◆ getType()

template<class E , class V >

const std::string & SUMOAbstractRouter< E, V >::getType ( ) const

inlineinherited

Definition at line 171 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::myType.

◆ getVia()

template<class E , class V >

const E * CHRouter< E, V >::getVia	(	const E *	forwardFrom,
		const E *	forwardTo
	)		const

inlineprivate

Definition at line 381 of file CHRouter.h.

References CHRouter< E, V >::myHierarchy.

Referenced by CHRouter< E, V >::buildPathFromMeeting().

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◆ init()

template<class E , class V >

void SUMOAbstractRouter< E, V >::init	(	const int	edgeID,
		const SUMOTime	msTime
	)

inlineinherited

Definition at line 142 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::myAmClean, SUMOAbstractRouter< E, V >::myEdgeInfos, SUMOAbstractRouter< E, V >::myFound, SUMOAbstractRouter< E, V >::myFrontierList, and STEPS2TIME.

Referenced by AStarRouter< E, V, M >::compute(), DijkstraRouter< E, V >::compute(), and SUMOAbstractRouter< E, V >::setHint().

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◆ isProhibited()

template<class E , class V >

bool SUMOAbstractRouter< E, V >::isProhibited	(	const E *const	edge,
		const V *const	vehicle
	)		const

inlineinherited

Definition at line 233 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::myHavePermissions, and SUMOAbstractRouter< E, V >::myHaveRestrictions.

Referenced by Node2EdgeRouter< E, N, V, M >::computeNode2Edge(), Node2EdgeRouter< E, N, V, M >::computeNode2Edges(), SUMOAbstractRouter< E, V >::isValid(), Node2EdgeRouter< E, N, V, M >::recomputeCostsNoLastEdge(), and SUMOAbstractRouter< E, V >::setHint().

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◆ isValid()

template<class E , class V >

bool SUMOAbstractRouter< E, V >::isValid	(	const std::vector< const E * > &	edges,
		const V *const	v
	)		const

inlineinherited

Definition at line 266 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::isProhibited().

Referenced by RORouteDef::addAlternative().

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◆ prohibit() [1/2]

template<class E , class V >

virtual void SUMOAbstractRouter< E, V >::prohibit ( const Prohibitions & toProhibit )

inlinevirtualinherited

Reimplemented in RailwayRouter< E, V >.

Definition at line 363 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::myEdgeInfos, and SUMOAbstractRouter< E, V >::myProhibited.

Referenced by AFBuild< E, N, V, M >::AFBuild(), RailwayRouter< E, V >::prohibit(), IntermodalRouter< E, L, N, V >::prohibit(), and PedestrianRouter< E, L, N, V >::prohibit().

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◆ prohibit() [2/2]

template<class E , class V >

virtual void CHRouter< E, V >::prohibit ( const std::map< const E *, double > & toProhibit )

inlinevirtual

Definition at line 270 of file CHRouter.h.

References TL, and WRITE_WARNINGF.

◆ recomputeCosts()

template<class E , class V >

virtual double SUMOAbstractRouter< E, V >::recomputeCosts	(	const std::vector< const E * > &	edges,
		const V *const	v,
		SUMOTime	msTime,
		double *	lengthp = `nullptr`
	)		const

inlinevirtualinherited

Reimplemented in RailwayRouter< E, V >.

Definition at line 275 of file SUMOAbstractRouter.h.

References STEPS2TIME, and SUMOAbstractRouter< E, V >::updateViaCost().

Referenced by RORouteDef::addAlternative(), AStarRouter< E, V, M >::compute(), DijkstraRouter< E, V >::compute(), SUMOAbstractRouter< E, V >::computeLooped(), ROMAAssignments::computePath(), MSDispatch::computePickupTime(), computeRoutes(), MSDevice_StationFinder::estimateConsumption(), MSStoppingPlaceRerouter::evaluateDestination(), LIBSUMO_NAMESPACE::Simulation::findRoute(), NBPTLineCont::getCost(), MSBaseVehicle::insertStop(), LandmarkLookupTable< E, V, M >::LandmarkLookupTable(), RailwayRouter< E, V >::recomputeCosts(), SUMOAbstractRouter< E, V >::recomputeCostsPos(), MSBaseVehicle::replaceStop(), MSBaseVehicle::reroute(), MSBaseVehicle::rerouteBetweenStops(), MSVehicle::rerouteParkingArea(), ROMAAssignments::sue(), and MSTriggeredRerouter::triggerRouting().

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◆ recomputeCostsPos()

template<class E , class V >

double SUMOAbstractRouter< E, V >::recomputeCostsPos	(	const std::vector< const E * > &	edges,
		const V *const	v,
		double	fromPos,
		double	toPos,
		SUMOTime	msTime,
		double *	lengthp = `nullptr`
	)		const

inlineinherited

Definition at line 293 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::getEffort(), SUMOAbstractRouter< E, V >::recomputeCosts(), and STEPS2TIME.

Referenced by MSDispatch::computeDetourTime(), MSBaseVehicle::optimizeSkipped(), MSBaseVehicle::reroute(), and MSBaseVehicle::routeAlongStops().

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◆ reset()

template<class E , class V >

virtual void CHRouter< E, V >::reset ( const V *const vehicle )

inlinevirtual

trigger hierarchy rebuild

Reimplemented from SUMOAbstractRouter< E, V >.

Definition at line 278 of file CHRouter.h.

References CHRouter< E, V >::myHierarchy, CHRouter< E, V >::myHierarchyBuilder, CHRouter< E, V >::myValidUntil, and CHRouter< E, V >::myWeightPeriod.

Referenced by CHRouter< E, V >::compute().

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◆ setAutoBulkMode()

template<class E , class V >

void SUMOAbstractRouter< E, V >::setAutoBulkMode ( const bool mode )

inlineinherited

Definition at line 359 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::myAutoBulkMode.

Referenced by LandmarkLookupTable< E, V, M >::LandmarkLookupTable().

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◆ setBulkMode()

template<class E , class V >

virtual void SUMOAbstractRouter< E, V >::setBulkMode ( const bool mode )

inlinevirtualinherited

Reimplemented in AFRouter< E, N, V, M >, IntermodalRouter< E, L, N, V >, Node2EdgeRouter< E, N, V, M >, and Node2EdgeRouter< FlippedEdge< E, N, V >, FlippedNode< E, N, V >, V, M >.

Definition at line 355 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::myBulkMode.

Referenced by ROMAAssignments::computePath(), ROMAAssignments::incremental(), and IntermodalRouter< E, L, N, V >::setBulkMode().

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◆ setHint()

template<class E , class V >

double SUMOAbstractRouter< E, V >::setHint	(	const typename std::vector< const E * >::const_iterator	routeBegin,
		const typename std::vector< const E * >::const_iterator	routeEnd,
		const V *const	v,
		SUMOTime	msTime
	)

inlineinherited

Definition at line 305 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::EdgeInfo::edge, SUMOAbstractRouter< E, V >::EdgeInfo::effort, SUMOAbstractRouter< E, V >::getEffort(), SUMOAbstractRouter< E, V >::init(), SUMOAbstractRouter< E, V >::isProhibited(), SUMOAbstractRouter< E, V >::myEdgeInfos, SUMOAbstractRouter< E, V >::myFound, STEPS2TIME, and SUMOAbstractRouter< E, V >::updateViaCost().

◆ startQuery()

template<class E , class V >

void SUMOAbstractRouter< E, V >::startQuery ( )

inlineinherited

Definition at line 345 of file SUMOAbstractRouter.h.

References SysUtils::getCurrentMillis(), SUMOAbstractRouter< E, V >::myNumQueries, and SUMOAbstractRouter< E, V >::myQueryStartTime.

Referenced by AStarRouter< E, V, M >::compute(), CHRouter< E, V >::compute(), DijkstraRouter< E, V >::compute(), Node2EdgeRouter< E, N, V, M >::computeNode2Edge(), Node2EdgeRouter< E, N, V, M >::computeNode2Edges(), and AFRouter< E, N, V, M >::startQuery().

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◆ updateViaCost()

template<class E , class V >

void SUMOAbstractRouter< E, V >::updateViaCost	(	const E *const	prev,
		const E *const	e,
		const V *const	v,
		double &	time,
		double &	effort,
		double &	length
	)		const

inlineinherited

Definition at line 251 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::getEffort(), SUMOAbstractRouter< E, V >::getTravelTime(), and SUMOAbstractRouter< E, V >::updateViaEdgeCost().

Referenced by IntermodalRouter< E, L, N, V >::compute(), RailwayRouter< E, V >::recomputeCosts(), SUMOAbstractRouter< E, V >::recomputeCosts(), Node2EdgeRouter< E, N, V, M >::recomputeCostsNoLastEdge(), and SUMOAbstractRouter< E, V >::setHint().

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◆ updateViaEdgeCost()

template<class E , class V >

void SUMOAbstractRouter< E, V >::updateViaEdgeCost	(	const E *	viaEdge,
		const V *const	v,
		double &	time,
		double &	effort,
		double &	length
	)		const

inlineinherited

Definition at line 241 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::getEffort(), and SUMOAbstractRouter< E, V >::getTravelTime().

Referenced by AFRouter< E, N, V, M >::compute(), AStarRouter< E, V, M >::compute(), DijkstraRouter< E, V >::compute(), Node2EdgeRouter< E, N, V, M >::computeNode2Edge(), Node2EdgeRouter< E, N, V, M >::computeNode2Edges(), and SUMOAbstractRouter< E, V >::updateViaCost().

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Field Documentation

◆ myAmClean

template<class E , class V >

bool SUMOAbstractRouter< E, V >::myAmClean

protectedinherited

whether we are already initialized

Definition at line 406 of file SUMOAbstractRouter.h.

Referenced by AFRouter< E, N, V, M >::compute(), AStarRouter< E, V, M >::compute(), DijkstraRouter< E, V >::compute(), Node2EdgeRouter< E, N, V, M >::computeNode2Edge(), Node2EdgeRouter< E, N, V, M >::computeNode2Edges(), and SUMOAbstractRouter< E, V >::init().

◆ myAutoBulkMode

template<class E , class V >

bool SUMOAbstractRouter< E, V >::myAutoBulkMode

protectedinherited

whether we are currently trying to detect bulk mode automatically

Definition at line 403 of file SUMOAbstractRouter.h.

Referenced by DijkstraRouter< E, V >::clone(), DijkstraRouter< E, V >::compute(), and SUMOAbstractRouter< E, V >::setAutoBulkMode().

◆ myBackwardSearch

template<class E , class V >

Unidirectional CHRouter< E, V >::myBackwardSearch

private

Definition at line 398 of file CHRouter.h.

Referenced by CHRouter< E, V >::compute().

◆ myBulkMode

template<class E , class V >

bool SUMOAbstractRouter< E, V >::myBulkMode

protectedinherited

whether we are currently operating several route queries in a bulk

Definition at line 400 of file SUMOAbstractRouter.h.

Referenced by AStarRouter< E, V, M >::compute(), DijkstraRouter< E, V >::compute(), and SUMOAbstractRouter< E, V >::setBulkMode().

◆ myEdgeInfos

template<class E , class V >

std::vector<typename SUMOAbstractRouter<E, V>::EdgeInfo> SUMOAbstractRouter< E, V >::myEdgeInfos

protectedinherited

The container of edge information.

Definition at line 418 of file SUMOAbstractRouter.h.

◆ myEdges

template<class E , class V >

const std::vector<E*>& CHRouter< E, V >::myEdges

private

all edges with numerical ids

Definition at line 394 of file CHRouter.h.

Referenced by CHRouter< E, V >::clone().

◆ myErrorMsgHandler

template<class E , class V >

MsgHandler* const SUMOAbstractRouter< E, V >::myErrorMsgHandler

protectedinherited

the handler for routing errors

Definition at line 391 of file SUMOAbstractRouter.h.

Referenced by AFRouter< E, N, V, M >::clone(), AStarRouter< E, V, M >::clone(), CHRouter< E, V >::clone(), DijkstraRouter< E, V >::clone(), Node2EdgeRouter< E, N, V, M >::clone(), AFRouter< E, N, V, M >::compute(), AStarRouter< E, V, M >::compute(), CHRouter< E, V >::compute(), DijkstraRouter< E, V >::compute(), SUMOAbstractRouter< E, V >::computeLooped(), Node2EdgeRouter< E, N, V, M >::computeNode2Edge(), Node2EdgeRouter< E, N, V, M >::computeNode2Edges(), and RailwayRouter< E, V >::ensureInternalRouter().

◆ myForwardSearch

template<class E , class V >

Unidirectional CHRouter< E, V >::myForwardSearch

private

the unidirectional search queues

Definition at line 397 of file CHRouter.h.

Referenced by CHRouter< E, V >::compute().

◆ myFound

template<class E , class V >

std::vector<typename SUMOAbstractRouter<E, V>::EdgeInfo*> SUMOAbstractRouter< E, V >::myFound

protectedinherited

list of visited Edges (for resetting)

Definition at line 423 of file SUMOAbstractRouter.h.

Referenced by AFRouter< E, N, V, M >::compute(), AStarRouter< E, V, M >::compute(), DijkstraRouter< E, V >::compute(), Node2EdgeRouter< E, N, V, M >::computeNode2Edge(), Node2EdgeRouter< E, N, V, M >::computeNode2Edges(), SUMOAbstractRouter< E, V >::init(), Node2EdgeRouter< E, N, V, M >::reset(), and SUMOAbstractRouter< E, V >::setHint().

◆ myFrontierList

template<class E , class V >

std::vector<typename SUMOAbstractRouter<E, V>::EdgeInfo*> SUMOAbstractRouter< E, V >::myFrontierList

protectedinherited

A container for reusage of the min edge heap.

Definition at line 421 of file SUMOAbstractRouter.h.

Referenced by AFRouter< E, N, V, M >::compute(), AStarRouter< E, V, M >::compute(), DijkstraRouter< E, V >::compute(), Node2EdgeRouter< E, N, V, M >::computeNode2Edge(), Node2EdgeRouter< E, N, V, M >::computeNode2Edges(), SUMOAbstractRouter< E, V >::init(), and Node2EdgeRouter< E, N, V, M >::reset().

◆ myHavePermissions

template<class E , class V >

const bool SUMOAbstractRouter< E, V >::myHavePermissions

protectedinherited

whether edge permissions need to be considered

Definition at line 409 of file SUMOAbstractRouter.h.

Referenced by AFRouter< E, N, V, M >::clone(), AStarRouter< E, V, M >::clone(), CHRouter< E, V >::clone(), CHRouterWrapper< E, V >::clone(), DijkstraRouter< E, V >::clone(), Node2EdgeRouter< E, N, V, M >::clone(), RailwayRouter< E, V >::ensureInternalRouter(), and SUMOAbstractRouter< E, V >::isProhibited().

◆ myHaveRestrictions

template<class E , class V >

const bool SUMOAbstractRouter< E, V >::myHaveRestrictions

protectedinherited

whether edge restrictions need to be considered

Definition at line 412 of file SUMOAbstractRouter.h.

Referenced by AFRouter< E, N, V, M >::clone(), AStarRouter< E, V, M >::clone(), CHRouter< E, V >::clone(), DijkstraRouter< E, V >::clone(), Node2EdgeRouter< E, N, V, M >::clone(), RailwayRouter< E, V >::ensureInternalRouter(), and SUMOAbstractRouter< E, V >::isProhibited().

◆ myHierarchy

template<class E , class V >

CHBuilder<E,V>::Hierarchy* CHRouter< E, V >::myHierarchy

private

Definition at line 401 of file CHRouter.h.

Referenced by CHRouter< E, V >::clone(), CHRouter< E, V >::compute(), CHRouter< E, V >::getVia(), CHRouter< E, V >::reset(), and CHRouter< E, V >::~CHRouter().

◆ myHierarchyBuilder

template<class E , class V >

CHBuilder<E, V>* CHRouter< E, V >::myHierarchyBuilder

private

Definition at line 400 of file CHRouter.h.

Referenced by CHRouter< E, V >::compute(), CHRouter< E, V >::reset(), and CHRouter< E, V >::~CHRouter().

◆ myNumQueries

template<class E , class V >

long long int SUMOAbstractRouter< E, V >::myNumQueries

privateinherited

Definition at line 431 of file SUMOAbstractRouter.h.

Referenced by SUMOAbstractRouter< E, V >::startQuery(), and SUMOAbstractRouter< E, V >::~SUMOAbstractRouter().

◆ myOperation

template<class E , class V >

Operation SUMOAbstractRouter< E, V >::myOperation

protectedinherited

The object's operation to perform.

Definition at line 394 of file SUMOAbstractRouter.h.

Referenced by AFRouter< E, N, V, M >::clone(), AStarRouter< E, V, M >::clone(), CHRouter< E, V >::clone(), CHRouterWrapper< E, V >::clone(), DijkstraRouter< E, V >::clone(), Node2EdgeRouter< E, N, V, M >::clone(), CHRouterWrapper< E, V >::compute(), and SUMOAbstractRouter< E, V >::getEffort().

◆ myProhibited

template<class E , class V >

Prohibitions SUMOAbstractRouter< E, V >::myProhibited

protectedinherited

The list of explicitly prohibited edges and estimated end time of prohibition.

Definition at line 415 of file SUMOAbstractRouter.h.

Referenced by RailwayRouter< E, V >::_compute(), SUMOAbstractRouter< E, V >::getEffort(), RailwayRouter< E, V >::prohibit(), and SUMOAbstractRouter< E, V >::prohibit().

◆ myQueryStartTime

template<class E , class V >

long long int SUMOAbstractRouter< E, V >::myQueryStartTime

privateinherited

the time spent querying in milliseconds

Definition at line 433 of file SUMOAbstractRouter.h.

Referenced by SUMOAbstractRouter< E, V >::endQuery(), and SUMOAbstractRouter< E, V >::startQuery().

◆ myQueryTimeSum

template<class E , class V >

long long int SUMOAbstractRouter< E, V >::myQueryTimeSum

privateinherited

Definition at line 434 of file SUMOAbstractRouter.h.

Referenced by SUMOAbstractRouter< E, V >::endQuery(), and SUMOAbstractRouter< E, V >::~SUMOAbstractRouter().

◆ myQueryVisits

template<class E , class V >

long long int SUMOAbstractRouter< E, V >::myQueryVisits

privateinherited

counters for performance logging

Definition at line 430 of file SUMOAbstractRouter.h.

Referenced by SUMOAbstractRouter< E, V >::endQuery(), and SUMOAbstractRouter< E, V >::~SUMOAbstractRouter().

◆ mySVC

template<class E , class V >

const SUMOVehicleClass CHRouter< E, V >::mySVC

private

the permissions for which the hierarchy was constructed

Definition at line 410 of file CHRouter.h.

Referenced by CHRouter< E, V >::clone().

◆ myTTOperation

template<class E , class V >

Operation SUMOAbstractRouter< E, V >::myTTOperation

protectedinherited

The object's operation to perform for travel times.

Definition at line 397 of file SUMOAbstractRouter.h.

Referenced by DijkstraRouter< E, V >::clone(), and SUMOAbstractRouter< E, V >::getTravelTime().

◆ myType

template<class E , class V >

const std::string SUMOAbstractRouter< E, V >::myType

privateinherited

the type of this router

Definition at line 427 of file SUMOAbstractRouter.h.

Referenced by SUMOAbstractRouter< E, V >::getType(), and SUMOAbstractRouter< E, V >::~SUMOAbstractRouter().

◆ myValidUntil

template<class E , class V >

SUMOTime CHRouter< E, V >::myValidUntil

private

the validity duration of the current hierarchy (exclusive)

Definition at line 407 of file CHRouter.h.

Referenced by CHRouter< E, V >::compute(), and CHRouter< E, V >::reset().

◆ myWeightPeriod

template<class E , class V >

const SUMOTime CHRouter< E, V >::myWeightPeriod

private

the validity duration of one weight interval

Definition at line 404 of file CHRouter.h.

Referenced by CHRouter< E, V >::clone(), CHRouter< E, V >::compute(), and CHRouter< E, V >::reset().

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

CHRouter.h

Data Structures

Public Types

Public Member Functions

Protected Attributes

Private Member Functions

Private Attributes

Detailed Description

Member Typedef Documentation

◆ Meeting

◆ Operation

◆ Prohibitions

Constructor & Destructor Documentation

◆ CHRouter() [1/2]

◆ CHRouter() [2/2]

◆ ~CHRouter()

Member Function Documentation

◆ buildPathFrom()

◆ buildPathFromMeeting()

◆ clone()

◆ compute() [1/2]

◆ compute() [2/2]

◆ computeLooped()

◆ endQuery()

◆ getEdgeInfo()

◆ getEffort()

◆ getTravelTime()

◆ getType()

◆ getVia()

◆ init()

◆ isProhibited()

◆ isValid()

◆ prohibit() [1/2]

◆ prohibit() [2/2]

◆ recomputeCosts()

◆ recomputeCostsPos()

◆ reset()

◆ setAutoBulkMode()

◆ setBulkMode()

◆ setHint()

◆ startQuery()

◆ updateViaCost()

◆ updateViaEdgeCost()

Field Documentation

◆ myAmClean

◆ myAutoBulkMode

◆ myBackwardSearch

◆ myBulkMode

◆ myEdgeInfos

◆ myEdges

◆ myErrorMsgHandler

◆ myForwardSearch

◆ myFound

◆ myFrontierList

◆ myHavePermissions

◆ myHaveRestrictions

◆ myHierarchy

◆ myHierarchyBuilder

◆ myNumQueries

◆ myOperation

◆ myProhibited

◆ myQueryStartTime

◆ myQueryTimeSum

◆ myQueryVisits

◆ mySVC

◆ myTTOperation

◆ myType

◆ myValidUntil

◆ myWeightPeriod