Eclipse SUMO - Simulation of Urban MObility
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Data Structures | Public Types | Public Member Functions | Protected Attributes | Private Member Functions | Private Attributes
DijkstraRouter< E, V > Class Template Reference

Computes the shortest path through a network using the Dijkstra algorithm. More...

#include <DijkstraRouter.h>

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Data Structures

class  EdgeInfoByEffortComparator
 

Public Types

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.
 
virtual SUMOAbstractRouter< E, V > * clone ()
 
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 effort at the given time The definition of the effort depends on the wished routing scheme.
 
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.
 
 DijkstraRouter (const std::vector< E * > &edges, bool unbuildIsWarning, typename SUMOAbstractRouter< E, V >::Operation effortOperation, typename SUMOAbstractRouter< E, V >::Operation ttOperation=nullptr, bool silent=false, EffortCalculator *calc=nullptr, const bool havePermissions=false, const bool haveRestrictions=false)
 Constructor.
 
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 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)
 reset internal caches, used by CHRouter
 
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 ~DijkstraRouter ()
 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

 DijkstraRouter (const std::vector< typename SUMOAbstractRouter< E, V >::EdgeInfo > &edgeInfos, bool unbuildIsWarning, typename SUMOAbstractRouter< E, V >::Operation effortOperation, typename SUMOAbstractRouter< E, V >::Operation ttOperation, bool silent, EffortCalculator *calc, const bool havePermissions, const bool haveRestrictions)
 

Private Attributes

EdgeInfoByEffortComparator myComparator
 
EffortCalculator *const myExternalEffort
 
std::tuple< const E *, const V *, SUMOTime > myLastQuery
 cache of the last query to enable automated bulk routing
 
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
 
bool mySilent
 whether to suppress warning/error if no route was found
 
const std::string myType
 the type of this router
 

Detailed Description

template<class E, class V>
class DijkstraRouter< E, V >

Computes the shortest path through a network using the Dijkstra algorithm.

The template parameters are:

Parameters
EThe edge class to use (MSEdge/ROEdge)
VThe 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 64 of file DijkstraRouter.h.

Member Typedef Documentation

◆ 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

◆ DijkstraRouter() [1/2]

template<class E , class V >
DijkstraRouter< E, V >::DijkstraRouter ( const std::vector< E * > &  edges,
bool  unbuildIsWarning,
typename SUMOAbstractRouter< E, V >::Operation  effortOperation,
typename SUMOAbstractRouter< E, V >::Operation  ttOperation = nullptr,
bool  silent = false,
EffortCalculator *  calc = nullptr,
const bool  havePermissions = false,
const bool  haveRestrictions = false 
)
inline

Constructor.

Definition at line 83 of file DijkstraRouter.h.

References SUMOAbstractRouter< E, V >::myEdgeInfos.

◆ ~DijkstraRouter()

template<class E , class V >
virtual DijkstraRouter< E, V >::~DijkstraRouter ( )
inlinevirtual

Destructor.

Definition at line 94 of file DijkstraRouter.h.

◆ DijkstraRouter() [2/2]

template<class E , class V >
DijkstraRouter< E, V >::DijkstraRouter ( const std::vector< typename SUMOAbstractRouter< E, V >::EdgeInfo > &  edgeInfos,
bool  unbuildIsWarning,
typename SUMOAbstractRouter< E, V >::Operation  effortOperation,
typename SUMOAbstractRouter< E, V >::Operation  ttOperation,
bool  silent,
EffortCalculator *  calc,
const bool  havePermissions,
const bool  haveRestrictions 
)
inlineprivate

Definition at line 256 of file DijkstraRouter.h.

References SUMOAbstractRouter< E, V >::myEdgeInfos.

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 385 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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◆ clone()

template<class E , class V >
virtual SUMOAbstractRouter< E, V > * DijkstraRouter< E, V >::clone ( )
inlinevirtual

Implements SUMOAbstractRouter< E, V >.

Definition at line 96 of file DijkstraRouter.h.

References DijkstraRouter< E, V >::clone(), MsgHandler::getWarningInstance(), SUMOAbstractRouter< E, V >::myAutoBulkMode, SUMOAbstractRouter< E, V >::myEdgeInfos, SUMOAbstractRouter< E, V >::myErrorMsgHandler, DijkstraRouter< E, V >::myExternalEffort, SUMOAbstractRouter< E, V >::myHavePermissions, SUMOAbstractRouter< E, V >::myHaveRestrictions, SUMOAbstractRouter< E, V >::myOperation, DijkstraRouter< E, V >::mySilent, and SUMOAbstractRouter< E, V >::myTTOperation.

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

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◆ compute() [1/2]

template<class E , class V >
bool DijkstraRouter< 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 effort at the given time The definition of the effort depends on the wished routing scheme.

Implements SUMOAbstractRouter< E, V >.

Definition at line 106 of file DijkstraRouter.h.

References SUMOAbstractRouter< E, V >::buildPathFrom(), DijkstraRouter_DEBUG_QUERY_VISITED_OUT, SUMOAbstractRouter< E, V >::endQuery(), SUMOAbstractRouter< E, V >::getEffort(), Named::getIDSecure(), SUMOAbstractRouter< E, V >::getTravelTime(), MsgHandler::inform(), MsgHandler::informf(), SUMOAbstractRouter< E, V >::init(), SUMOAbstractRouter< E, V >::myAmClean, SUMOAbstractRouter< E, V >::myAutoBulkMode, SUMOAbstractRouter< E, V >::myBulkMode, DijkstraRouter< E, V >::myComparator, SUMOAbstractRouter< E, V >::myEdgeInfos, SUMOAbstractRouter< E, V >::myErrorMsgHandler, DijkstraRouter< E, V >::myExternalEffort, SUMOAbstractRouter< E, V >::myFound, SUMOAbstractRouter< E, V >::myFrontierList, DijkstraRouter< E, V >::myLastQuery, DijkstraRouter< E, V >::mySilent, SUMOAbstractRouter< E, V >::recomputeCosts(), EffortCalculator::setInitialState(), SUMOAbstractRouter< E, V >::startQuery(), STEPS2TIME, SVC_IGNORING, time2string(), TL, toString(), EffortCalculator::update(), and SUMOAbstractRouter< E, V >::updateViaEdgeCost().

Referenced by PedestrianRouter< E, L, N, V >::compute().

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◆ 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 191 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 206 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().

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◆ endQuery()

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

Definition at line 355 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 177 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 341 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 239 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 173 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::myType.

◆ init()

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

Definition at line 144 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 235 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 268 of file SUMOAbstractRouter.h.

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

Referenced by RORouteDef::addAlternative().

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◆ prohibit()

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

Reimplemented in RailwayRouter< E, V >.

Definition at line 368 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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◆ 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 277 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(), 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 295 of file SUMOAbstractRouter.h.

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

Referenced by MSDispatch::computeDetourTime(), LIBSUMO_NAMESPACE::Simulation::findRoute(), MSStopOptimizer::optimizeSkipped(), MSStopOptimizer::reachableInTime(), and MSBaseVehicle::reroute().

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◆ reset()

template<class E , class V >
virtual void SUMOAbstractRouter< E, V >::reset ( const V *const  vehicle)
inlinevirtualinherited

reset internal caches, used by CHRouter

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

Definition at line 169 of file SUMOAbstractRouter.h.

References UNUSED_PARAMETER.

Referenced by computeRoutes(), and ROMAAssignments::incremental().

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◆ setAutoBulkMode()

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

Definition at line 364 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 >, Node2EdgeRouter< FlippedEdge< E, N, V >, FlippedNode< E, N, V >, V, M >, and RailwayRouter< E, V >.

Definition at line 360 of file SUMOAbstractRouter.h.

References SUMOAbstractRouter< E, V >::myBulkMode.

Referenced by RailwayRouter< E, V >::_compute(), ROMAAssignments::computePath(), ROMAAssignments::incremental(), IntermodalRouter< E, L, N, V >::setBulkMode(), and RailwayRouter< E, 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 310 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 350 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 253 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 243 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 411 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 408 of file SUMOAbstractRouter.h.

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

◆ 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 405 of file SUMOAbstractRouter.h.

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

◆ myComparator

template<class E , class V >
EdgeInfoByEffortComparator DijkstraRouter< E, V >::myComparator
private

Definition at line 276 of file DijkstraRouter.h.

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

◆ 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 423 of file SUMOAbstractRouter.h.

Referenced by AFRouter< E, N, V, M >::AFRouter(), AFRouter< E, N, V, M >::AFRouter(), AFRouter< E, N, V, M >::AFRouter(), AStarRouter< E, V, M >::AStarRouter(), AStarRouter< E, V, M >::AStarRouter(), AFRouter< E, N, V, M >::clone(), AStarRouter< E, V, M >::clone(), DijkstraRouter< E, V >::clone(), Node2EdgeRouter< E, N, V, M >::clone(), 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(), DijkstraRouter< E, V >::DijkstraRouter(), DijkstraRouter< E, V >::DijkstraRouter(), AFRouter< E, N, V, M >::edgeInfo(), Node2EdgeRouter< E, N, V, M >::edgeInfo(), AFRouter< E, N, V, M >::edgeInfo(), Node2EdgeRouter< E, N, V, M >::edgeInfo(), SUMOAbstractRouter< E, V >::getEdgeInfo(), SUMOAbstractRouter< E, V >::getEffort(), SUMOAbstractRouter< E, V >::init(), SUMOAbstractRouter< E, V >::prohibit(), and SUMOAbstractRouter< E, V >::setHint().

◆ myErrorMsgHandler

template<class E , class V >
MsgHandler* const SUMOAbstractRouter< E, V >::myErrorMsgHandler
protectedinherited

the handler for routing errors

Definition at line 396 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().

◆ myExternalEffort

template<class E , class V >
EffortCalculator* const DijkstraRouter< E, V >::myExternalEffort
private

Definition at line 274 of file DijkstraRouter.h.

Referenced by DijkstraRouter< E, V >::clone(), and DijkstraRouter< 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 428 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 426 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 414 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 417 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().

◆ myLastQuery

template<class E , class V >
std::tuple<const E*, const V*, SUMOTime> DijkstraRouter< E, V >::myLastQuery
private

cache of the last query to enable automated bulk routing

Definition at line 272 of file DijkstraRouter.h.

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

◆ myNumQueries

template<class E , class V >
long long int SUMOAbstractRouter< E, V >::myNumQueries
privateinherited

Definition at line 436 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 399 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 420 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 438 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 439 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 435 of file SUMOAbstractRouter.h.

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

◆ mySilent

template<class E , class V >
bool DijkstraRouter< E, V >::mySilent
private

whether to suppress warning/error if no route was found

Definition at line 269 of file DijkstraRouter.h.

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

◆ myTTOperation

template<class E , class V >
Operation SUMOAbstractRouter< E, V >::myTTOperation
protectedinherited

The object's operation to perform for travel times.

Definition at line 402 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 432 of file SUMOAbstractRouter.h.

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

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