SUMO - Simulation of Urban MObility
MSAbstractLaneChangeModel Class Referenceabstract

Interface for lane-change models. More...

#include <MSAbstractLaneChangeModel.h>

Inheritance diagram for MSAbstractLaneChangeModel:
Inheritance graph
Collaboration diagram for MSAbstractLaneChangeModel:
Collaboration graph

Data Structures

class  MSLCMessager
 A class responsible for exchanging messages between cars involved in lane-change interaction. More...
 
struct  StateAndDist
 

Public Member Functions

bool alreadyChanged () const
 reset the flag whether a vehicle already moved to false More...
 
virtual void changed ()=0
 
void changedToOpposite ()
 called when a vehicle changes between lanes in opposite directions More...
 
void cleanupShadowLane ()
 
virtual bool debugVehicle () const
 whether the current vehicles shall be debugged More...
 
virtual StateAndDist decideDirection (StateAndDist sd1, StateAndDist sd2) const
 decide in which direction to move in case both directions are desirable More...
 
void endLaneChangeManeuver (const MSMoveReminder::Notification reason=MSMoveReminder::NOTIFICATION_LANE_CHANGE)
 
double getAngleOffset () const
 return the angle offset during a continuous change maneuver More...
 
int getLaneChangeDirection () const
 return the direction of the current lane change maneuver More...
 
SUMOTime getLastLaneChangeOffset () const
 
double getLateralSpeed () const
 return the lateral speed of the current lane change maneuver More...
 
int getOwnState () const
 
virtual std::string getParameter (const std::string &key) const
 try to retrieve the given parameter from this laneChangeModel. Throw exception for unsupported key More...
 
const std::pair< int, int > & getSavedState (const int dir) const
 
int getShadowDirection () const
 return the direction in which the current shadow lane lies More...
 
const std::vector< MSLane * > & getShadowFurtherLanes () const
 
const std::vector< double > & getShadowFurtherLanesPosLat () const
 
MSLanegetShadowLane () const
 Returns the lane the vehicles shadow is on during continuous/sublane lane change. More...
 
MSLanegetShadowLane (const MSLane *lane) const
 return the shadow lane for the given lane More...
 
virtual void * inform (void *info, MSVehicle *sender)=0
 
bool isChangingLanes () const
 return true if the vehicle currently performs a lane change maneuver More...
 
bool isOpposite () const
 
 MSAbstractLaneChangeModel (MSVehicle &v, const LaneChangeModel model)
 Constructor. More...
 
bool pastMidpoint () const
 return whether the vehicle passed the midpoint of a continuous lane change maneuver More...
 
virtual double patchSpeed (const double min, const double wanted, const double max, const MSCFModel &cfModel)=0
 Called to adapt the speed in order to allow a lane change. More...
 
virtual void prepareStep ()
 
void primaryLaneChanged (MSLane *source, MSLane *target, int direction)
 called once when the vehicles primary lane changes More...
 
SUMOTime remainingTime () const
 return whether the vehicle passed the midpoint of a continuous lane change maneuver More...
 
void removeShadowApproachingInformation () const
 
void resetChanged ()
 reset the flag whether a vehicle already moved to false More...
 
virtual void saveBlockerLength (double length)
 reserve space at the end of the lane to avoid dead locks More...
 
void saveState (const int dir, const int stateWithoutTraCI, const int state)
 
void setNoShadowPartialOccupator (MSLane *lane)
 
virtual void setOwnState (const int state)
 
virtual void setParameter (const std::string &key, const std::string &value)
 try to set the given parameter for this laneChangeModel. Throw exception for unsupported key More...
 
void setShadowApproachingInformation (MSLink *link) const
 set approach information for the shadow vehicle More...
 
void setShadowLane (MSLane *lane)
 set the shadow lane More...
 
void setShadowPartialOccupator (MSLane *lane)
 
bool startLaneChangeManeuver (MSLane *source, MSLane *target, int direction)
 start the lane change maneuver and return whether it continues More...
 
void unchanged ()
 
bool updateCompletion ()
 
virtual void updateExpectedSublaneSpeeds (const MSLeaderInfo &ahead, int sublaneOffset, int laneIndex)
 update expected speeds for each sublane of the current edge More...
 
void updateShadowLane ()
 
virtual int wantsChange (int laneOffset, MSAbstractLaneChangeModel::MSLCMessager &msgPass, int blocked, const std::pair< MSVehicle *, double > &leader, const std::pair< MSVehicle *, double > &neighLead, const std::pair< MSVehicle *, double > &neighFollow, const MSLane &neighLane, const std::vector< MSVehicle::LaneQ > &preb, MSVehicle **lastBlocked, MSVehicle **firstBlocked)
 Called to examine whether the vehicle wants to change using the given laneOffset. This method gets the information about the surrounding vehicles and whether another lane may be more preferable. More...
 
virtual int wantsChangeSublane (int laneOffset, const MSLeaderDistanceInfo &leaders, const MSLeaderDistanceInfo &followers, const MSLeaderDistanceInfo &blockers, const MSLeaderDistanceInfo &neighLeaders, const MSLeaderDistanceInfo &neighFollowers, const MSLeaderDistanceInfo &neighBlockers, const MSLane &neighLane, const std::vector< MSVehicle::LaneQ > &preb, MSVehicle **lastBlocked, MSVehicle **firstBlocked, double &latDist, int &blocked)
 
virtual ~MSAbstractLaneChangeModel ()
 Destructor. More...
 

Static Public Member Functions

static MSAbstractLaneChangeModelbuild (LaneChangeModel lcm, MSVehicle &vehicle)
 Factory method for instantiating new lane changing models. More...
 
static void initGlobalOptions (const OptionsCont &oc)
 init global model parameters More...
 

Protected Member Functions

bool cancelRequest (int state)
 whether the influencer cancels the given request More...
 
virtual bool congested (const MSVehicle *const neighLeader)
 
void initLastLaneChangeOffset (int dir)
 
virtual bool predInteraction (const std::pair< MSVehicle *, double > &leader)
 

Protected Attributes

bool myAlreadyChanged
 whether the vehicle has already moved this step More...
 
const MSCFModelmyCarFollowModel
 The vehicle's car following model. More...
 
double myLaneChangeCompletion
 progress of the lane change maneuver 0:started, 1:complete More...
 
int myLaneChangeDirection
 direction of the lane change maneuver -1 means right, 1 means left More...
 
double myLastLateralGapLeft
 the minimum lateral gaps to other vehicles that were found when last changing to the left and right More...
 
double myLastLateralGapRight
 
double myLateralspeed
 The lateral offset during a continuous LaneChangeManeuver. More...
 
const LaneChangeModel myModel
 the type of this model More...
 
std::vector< MSLane * > myNoPartiallyOccupatedByShadow
 
int myOwnState
 The current state of the vehicle. More...
 
std::vector< MSLane * > myPartiallyOccupatedByShadow
 list of lanes where the shadow vehicle is partial occupator More...
 
std::map< int, std::pair< int, int > > mySavedStates
 
std::vector< MSLane * > myShadowFurtherLanes
 
std::vector< double > myShadowFurtherLanesPosLat
 
MSLanemyShadowLane
 A lane that is partially occupied by the front of the vehicle but that is not the primary lane. More...
 
MSVehiclemyVehicle
 The vehicle this lane-changer belongs to. More...
 

Static Protected Attributes

static bool myAllowOvertakingRight
 whether overtaking on the right is permitted More...
 
static bool myLCOutput
 whether to record lane-changing More...
 
static const double NO_LATERAL_NEIGHBOR
 

Private Member Functions

MSAbstractLaneChangeModeloperator= (const MSAbstractLaneChangeModel &s)
 Invalidated assignment operator. More...
 

Private Attributes

bool myAmOpposite
 whether the vehicle is driving in the opposite direction More...
 
std::vector< MSLink * > myApproachedByShadow
 links which are approached by the shadow vehicle More...
 
SUMOTime myLastLaneChangeOffset
 

Detailed Description

Interface for lane-change models.

Definition at line 51 of file MSAbstractLaneChangeModel.h.

Constructor & Destructor Documentation

◆ MSAbstractLaneChangeModel()

MSAbstractLaneChangeModel::MSAbstractLaneChangeModel ( MSVehicle v,
const LaneChangeModel  model 
)

Constructor.

Parameters
[in]vThe vehicle this lane-changer belongs to
[in]modelThe type of lane change model

Definition at line 86 of file MSAbstractLaneChangeModel.cpp.

Referenced by MSAbstractLaneChangeModel::StateAndDist::sameDirection().

◆ ~MSAbstractLaneChangeModel()

MSAbstractLaneChangeModel::~MSAbstractLaneChangeModel ( )
virtual

Destructor.

Definition at line 101 of file MSAbstractLaneChangeModel.cpp.

Referenced by MSAbstractLaneChangeModel::StateAndDist::sameDirection().

Member Function Documentation

◆ alreadyChanged()

bool MSAbstractLaneChangeModel::alreadyChanged ( ) const
inline

reset the flag whether a vehicle already moved to false

Definition at line 338 of file MSAbstractLaneChangeModel.h.

References myAlreadyChanged.

Referenced by MSLaneChanger::change().

◆ build()

MSAbstractLaneChangeModel * MSAbstractLaneChangeModel::build ( LaneChangeModel  lcm,
MSVehicle vehicle 
)
static

Factory method for instantiating new lane changing models.

Parameters
[in]lcmThe type of model to build
[in]vehicleThe vehicle for which this model shall be built

Definition at line 63 of file MSAbstractLaneChangeModel.cpp.

References MSGlobals::gLateralResolution, LCM_DEFAULT, LCM_DK2008, LCM_LC2013, LCM_SL2015, and toString().

Referenced by MSVehicle::MSVehicle(), and MSAbstractLaneChangeModel::StateAndDist::sameDirection().

◆ cancelRequest()

bool MSAbstractLaneChangeModel::cancelRequest ( int  state)
protected

whether the influencer cancels the given request

Definition at line 257 of file MSAbstractLaneChangeModel.cpp.

References MSVehicle::influenceChangeDecision(), and myVehicle.

Referenced by MSLCM_LC2013::_wantsChange(), MSLCM_SL2015::_wantsChangeSublane(), and setParameter().

◆ changed()

virtual void MSAbstractLaneChangeModel::changed ( )
pure virtual

◆ changedToOpposite()

void MSAbstractLaneChangeModel::changedToOpposite ( )

called when a vehicle changes between lanes in opposite directions

Definition at line 364 of file MSAbstractLaneChangeModel.cpp.

References myAlreadyChanged, and myAmOpposite.

Referenced by debugVehicle(), endLaneChangeManeuver(), MSVehicle::executeMove(), and startLaneChangeManeuver().

◆ cleanupShadowLane()

◆ congested()

bool MSAbstractLaneChangeModel::congested ( const MSVehicle *const  neighLeader)
protectedvirtual

◆ debugVehicle()

virtual bool MSAbstractLaneChangeModel::debugVehicle ( ) const
inlinevirtual

whether the current vehicles shall be debugged

Reimplemented in MSLCM_SL2015, and MSLCM_LC2013.

Definition at line 265 of file MSAbstractLaneChangeModel.h.

References changedToOpposite().

Referenced by MSLaneChangerSublane::change(), MSLaneChangerSublane::startChangeSublane(), and updateShadowLane().

◆ decideDirection()

virtual StateAndDist MSAbstractLaneChangeModel::decideDirection ( StateAndDist  sd1,
StateAndDist  sd2 
) const
inlinevirtual

decide in which direction to move in case both directions are desirable

Reimplemented in MSLCM_SL2015.

Definition at line 237 of file MSAbstractLaneChangeModel.h.

References changed(), inform(), max, min, myModel, patchSpeed(), toString(), and UNUSED_PARAMETER.

Referenced by MSLaneChangerSublane::change().

◆ endLaneChangeManeuver()

◆ getAngleOffset()

double MSAbstractLaneChangeModel::getAngleOffset ( ) const

return the angle offset during a continuous change maneuver

Definition at line 335 of file MSAbstractLaneChangeModel.cpp.

References MSGlobals::gLaneChangeDuration, myLaneChangeCompletion, myLaneChangeDirection, pastMidpoint(), and STEPS2TIME.

Referenced by getLaneChangeDirection().

◆ getLaneChangeDirection()

int MSAbstractLaneChangeModel::getLaneChangeDirection ( ) const
inline

return the direction of the current lane change maneuver

Definition at line 322 of file MSAbstractLaneChangeModel.h.

References getAngleOffset(), getShadowDirection(), and myLaneChangeDirection.

Referenced by MSLaneChanger::continueChange().

◆ getLastLaneChangeOffset()

SUMOTime MSAbstractLaneChangeModel::getLastLaneChangeOffset ( ) const
inline

Definition at line 303 of file MSAbstractLaneChangeModel.h.

References myLastLaneChangeOffset.

◆ getLateralSpeed()

double MSAbstractLaneChangeModel::getLateralSpeed ( ) const
inline

return the lateral speed of the current lane change maneuver

Definition at line 333 of file MSAbstractLaneChangeModel.h.

References myLateralspeed.

Referenced by MSLaneChanger::continueChange().

◆ getOwnState()

int MSAbstractLaneChangeModel::getOwnState ( ) const
inline

◆ getParameter()

virtual std::string MSAbstractLaneChangeModel::getParameter ( const std::string &  key) const
inlinevirtual

try to retrieve the given parameter from this laneChangeModel. Throw exception for unsupported key

Reimplemented in MSLCM_SL2015, and MSLCM_LC2013.

Definition at line 391 of file MSAbstractLaneChangeModel.h.

References myModel, and toString().

Referenced by TraCI_Vehicle::getParameter().

◆ getSavedState()

const std::pair<int, int>& MSAbstractLaneChangeModel::getSavedState ( const int  dir) const
inline

Definition at line 158 of file MSAbstractLaneChangeModel.h.

References mySavedStates.

Referenced by TraCI_Vehicle::getLaneChangeState().

◆ getShadowDirection()

int MSAbstractLaneChangeModel::getShadowDirection ( ) const

◆ getShadowFurtherLanes()

const std::vector<MSLane*>& MSAbstractLaneChangeModel::getShadowFurtherLanes ( ) const
inline

◆ getShadowFurtherLanesPosLat()

const std::vector<double>& MSAbstractLaneChangeModel::getShadowFurtherLanesPosLat ( ) const
inline

◆ getShadowLane() [1/2]

◆ getShadowLane() [2/2]

MSLane * MSAbstractLaneChangeModel::getShadowLane ( const MSLane lane) const

◆ inform()

◆ initGlobalOptions()

void MSAbstractLaneChangeModel::initGlobalOptions ( const OptionsCont oc)
static

◆ initLastLaneChangeOffset()

void MSAbstractLaneChangeModel::initLastLaneChangeOffset ( int  dir)
protected

Definition at line 264 of file MSAbstractLaneChangeModel.cpp.

References myLastLaneChangeOffset.

Referenced by primaryLaneChanged().

◆ isChangingLanes()

◆ isOpposite()

◆ operator=()

MSAbstractLaneChangeModel& MSAbstractLaneChangeModel::operator= ( const MSAbstractLaneChangeModel s)
private

Invalidated assignment operator.

◆ pastMidpoint()

bool MSAbstractLaneChangeModel::pastMidpoint ( ) const
inline

return whether the vehicle passed the midpoint of a continuous lane change maneuver

Definition at line 309 of file MSAbstractLaneChangeModel.h.

References myLaneChangeCompletion, and remainingTime().

Referenced by getAngleOffset(), getShadowDirection(), and updateCompletion().

◆ patchSpeed()

virtual double MSAbstractLaneChangeModel::patchSpeed ( const double  min,
const double  wanted,
const double  max,
const MSCFModel cfModel 
)
pure virtual

Called to adapt the speed in order to allow a lane change.

It is guaranteed that min<=wanted<=max, but the implementation needs to make sure that the return value is between min and max.

Parameters
minThe minimum resulting speed
wantedThe aspired speed of the car following model
maxThe maximum resulting speed
cfModelThe model used
Returns
the new speed of the vehicle as proposed by the lane changer

Implemented in MSLCM_SL2015, MSLCM_LC2013, and MSLCM_DK2008.

Referenced by decideDirection(), MSCFModel_Rail::moveHelper(), MSCFModel_Daniel1::moveHelper(), MSCFModel_SmartSK::moveHelper(), MSCFModel_KraussOrig1::moveHelper(), MSCFModel_KraussX::moveHelper(), and MSCFModel::moveHelper().

◆ predInteraction()

bool MSAbstractLaneChangeModel::predInteraction ( const std::pair< MSVehicle *, double > &  leader)
protectedvirtual

◆ prepareStep()

virtual void MSAbstractLaneChangeModel::prepareStep ( )
inlinevirtual

◆ primaryLaneChanged()

◆ remainingTime()

SUMOTime MSAbstractLaneChangeModel::remainingTime ( ) const

return whether the vehicle passed the midpoint of a continuous lane change maneuver

Definition at line 342 of file MSAbstractLaneChangeModel.cpp.

References MSGlobals::gLaneChangeDuration, and myLaneChangeCompletion.

Referenced by pastMidpoint().

◆ removeShadowApproachingInformation()

void MSAbstractLaneChangeModel::removeShadowApproachingInformation ( ) const

◆ resetChanged()

void MSAbstractLaneChangeModel::resetChanged ( )
inline

◆ saveBlockerLength()

virtual void MSAbstractLaneChangeModel::saveBlockerLength ( double  length)
inlinevirtual

reserve space at the end of the lane to avoid dead locks

Reimplemented in MSLCM_LC2013, and MSLCM_SL2015.

Definition at line 367 of file MSAbstractLaneChangeModel.h.

References UNUSED_PARAMETER.

Referenced by MSLCM_LC2013::saveBlockerLength().

◆ saveState()

void MSAbstractLaneChangeModel::saveState ( const int  dir,
const int  stateWithoutTraCI,
const int  state 
)
inline

◆ setNoShadowPartialOccupator()

void MSAbstractLaneChangeModel::setNoShadowPartialOccupator ( MSLane lane)
inline

◆ setOwnState()

void MSAbstractLaneChangeModel::setOwnState ( const int  state)
virtual

◆ setParameter()

virtual void MSAbstractLaneChangeModel::setParameter ( const std::string &  key,
const std::string &  value 
)
inlinevirtual

try to set the given parameter for this laneChangeModel. Throw exception for unsupported key

Reimplemented in MSLCM_SL2015, and MSLCM_LC2013.

Definition at line 396 of file MSAbstractLaneChangeModel.h.

References cancelRequest(), congested(), myModel, predInteraction(), toString(), and UNUSED_PARAMETER.

Referenced by TraCI_Vehicle::setParameter().

◆ setShadowApproachingInformation()

void MSAbstractLaneChangeModel::setShadowApproachingInformation ( MSLink link) const

set approach information for the shadow vehicle

Definition at line 348 of file MSAbstractLaneChangeModel.cpp.

References myApproachedByShadow.

Referenced by MSVehicle::checkRewindLinkLanes(), and setNoShadowPartialOccupator().

◆ setShadowLane()

void MSAbstractLaneChangeModel::setShadowLane ( MSLane lane)
inline

set the shadow lane

Definition at line 291 of file MSAbstractLaneChangeModel.h.

References myShadowLane.

◆ setShadowPartialOccupator()

void MSAbstractLaneChangeModel::setShadowPartialOccupator ( MSLane lane)
inline

Definition at line 371 of file MSAbstractLaneChangeModel.h.

References myPartiallyOccupatedByShadow.

◆ startLaneChangeManeuver()

◆ unchanged()

void MSAbstractLaneChangeModel::unchanged ( )
inline

Definition at line 272 of file MSAbstractLaneChangeModel.h.

References DELTA_T, and myLastLaneChangeOffset.

Referenced by MSLaneChanger::registerUnchanged().

◆ updateCompletion()

bool MSAbstractLaneChangeModel::updateCompletion ( )

◆ updateExpectedSublaneSpeeds()

virtual void MSAbstractLaneChangeModel::updateExpectedSublaneSpeeds ( const MSLeaderInfo ahead,
int  sublaneOffset,
int  laneIndex 
)
inlinevirtual

update expected speeds for each sublane of the current edge

Reimplemented in MSLCM_SL2015.

Definition at line 229 of file MSAbstractLaneChangeModel.h.

References myModel, toString(), and UNUSED_PARAMETER.

Referenced by MSLaneChangerSublane::change().

◆ updateShadowLane()

◆ wantsChange()

virtual int MSAbstractLaneChangeModel::wantsChange ( int  laneOffset,
MSAbstractLaneChangeModel::MSLCMessager msgPass,
int  blocked,
const std::pair< MSVehicle *, double > &  leader,
const std::pair< MSVehicle *, double > &  neighLead,
const std::pair< MSVehicle *, double > &  neighFollow,
const MSLane neighLane,
const std::vector< MSVehicle::LaneQ > &  preb,
MSVehicle **  lastBlocked,
MSVehicle **  firstBlocked 
)
inlinevirtual

Called to examine whether the vehicle wants to change using the given laneOffset. This method gets the information about the surrounding vehicles and whether another lane may be more preferable.

Reimplemented in MSLCM_SL2015, MSLCM_LC2013, and MSLCM_DK2008.

Definition at line 176 of file MSAbstractLaneChangeModel.h.

References myModel, toString(), and UNUSED_PARAMETER.

Referenced by MSLaneChanger::checkChange().

◆ wantsChangeSublane()

virtual int MSAbstractLaneChangeModel::wantsChangeSublane ( int  laneOffset,
const MSLeaderDistanceInfo leaders,
const MSLeaderDistanceInfo followers,
const MSLeaderDistanceInfo blockers,
const MSLeaderDistanceInfo neighLeaders,
const MSLeaderDistanceInfo neighFollowers,
const MSLeaderDistanceInfo neighBlockers,
const MSLane neighLane,
const std::vector< MSVehicle::LaneQ > &  preb,
MSVehicle **  lastBlocked,
MSVehicle **  firstBlocked,
double &  latDist,
int &  blocked 
)
inlinevirtual

Reimplemented in MSLCM_SL2015.

Definition at line 199 of file MSAbstractLaneChangeModel.h.

References myModel, toString(), and UNUSED_PARAMETER.

Referenced by MSLaneChangerSublane::checkChangeSublane().

Field Documentation

◆ myAllowOvertakingRight

bool MSAbstractLaneChangeModel::myAllowOvertakingRight
staticprotected

◆ myAlreadyChanged

bool MSAbstractLaneChangeModel::myAlreadyChanged
protected

whether the vehicle has already moved this step

Definition at line 428 of file MSAbstractLaneChangeModel.h.

Referenced by alreadyChanged(), changedToOpposite(), and resetChanged().

◆ myAmOpposite

bool MSAbstractLaneChangeModel::myAmOpposite
private

whether the vehicle is driving in the opposite direction

Definition at line 478 of file MSAbstractLaneChangeModel.h.

Referenced by changedToOpposite(), endLaneChangeManeuver(), and isOpposite().

◆ myApproachedByShadow

std::vector<MSLink*> MSAbstractLaneChangeModel::myApproachedByShadow
mutableprivate

links which are approached by the shadow vehicle

Definition at line 475 of file MSAbstractLaneChangeModel.h.

Referenced by removeShadowApproachingInformation(), and setShadowApproachingInformation().

◆ myCarFollowModel

◆ myLaneChangeCompletion

double MSAbstractLaneChangeModel::myLaneChangeCompletion
protected

progress of the lane change maneuver 0:started, 1:complete

Definition at line 419 of file MSAbstractLaneChangeModel.h.

Referenced by endLaneChangeManeuver(), getAngleOffset(), getShadowLane(), isChangingLanes(), pastMidpoint(), remainingTime(), startLaneChangeManeuver(), and updateCompletion().

◆ myLaneChangeDirection

int MSAbstractLaneChangeModel::myLaneChangeDirection
protected

direction of the lane change maneuver -1 means right, 1 means left

Definition at line 422 of file MSAbstractLaneChangeModel.h.

Referenced by getAngleOffset(), getLaneChangeDirection(), getShadowDirection(), and startLaneChangeManeuver().

◆ myLastLaneChangeOffset

SUMOTime MSAbstractLaneChangeModel::myLastLaneChangeOffset
private

◆ myLastLateralGapLeft

double MSAbstractLaneChangeModel::myLastLateralGapLeft
protected

the minimum lateral gaps to other vehicles that were found when last changing to the left and right

Definition at line 452 of file MSAbstractLaneChangeModel.h.

Referenced by MSLCM_SL2015::keepLatGap(), MSLCM_SL2015::prepareStep(), primaryLaneChanged(), and MSLCM_SL2015::updateGaps().

◆ myLastLateralGapRight

double MSAbstractLaneChangeModel::myLastLateralGapRight
protected

◆ myLateralspeed

double MSAbstractLaneChangeModel::myLateralspeed
protected

The lateral offset during a continuous LaneChangeManeuver.

Definition at line 425 of file MSAbstractLaneChangeModel.h.

Referenced by getLateralSpeed(), and startLaneChangeManeuver().

◆ myLCOutput

bool MSAbstractLaneChangeModel::myLCOutput
staticprotected

whether to record lane-changing

Definition at line 464 of file MSAbstractLaneChangeModel.h.

Referenced by initGlobalOptions(), and primaryLaneChanged().

◆ myModel

◆ myNoPartiallyOccupatedByShadow

std::vector<MSLane*> MSAbstractLaneChangeModel::myNoPartiallyOccupatedByShadow
protected

◆ myOwnState

◆ myPartiallyOccupatedByShadow

std::vector<MSLane*> MSAbstractLaneChangeModel::myPartiallyOccupatedByShadow
protected

list of lanes where the shadow vehicle is partial occupator

Definition at line 445 of file MSAbstractLaneChangeModel.h.

Referenced by setShadowPartialOccupator().

◆ mySavedStates

std::map<int, std::pair<int, int> > MSAbstractLaneChangeModel::mySavedStates
protected

Definition at line 416 of file MSAbstractLaneChangeModel.h.

Referenced by getSavedState(), and saveState().

◆ myShadowFurtherLanes

std::vector<MSLane*> MSAbstractLaneChangeModel::myShadowFurtherLanes
protected

◆ myShadowFurtherLanesPosLat

std::vector<double> MSAbstractLaneChangeModel::myShadowFurtherLanesPosLat
protected

Definition at line 436 of file MSAbstractLaneChangeModel.h.

Referenced by getShadowFurtherLanesPosLat(), and updateShadowLane().

◆ myShadowLane

MSLane* MSAbstractLaneChangeModel::myShadowLane
protected

A lane that is partially occupied by the front of the vehicle but that is not the primary lane.

Definition at line 431 of file MSAbstractLaneChangeModel.h.

Referenced by cleanupShadowLane(), getShadowDirection(), getShadowLane(), setShadowLane(), and updateShadowLane().

◆ myVehicle

MSVehicle& MSAbstractLaneChangeModel::myVehicle
protected

The vehicle this lane-changer belongs to.

Definition at line 412 of file MSAbstractLaneChangeModel.h.

Referenced by MSLCM_LC2013::_patchSpeed(), MSLCM_SL2015::_patchSpeed(), MSLCM_LC2013::_wantsChange(), MSLCM_SL2015::_wantsChangeSublane(), cancelRequest(), MSLCM_LC2013::changed(), MSLCM_SL2015::changed(), MSLCM_SL2015::checkBlocking(), MSLCM_SL2015::checkStrategicChange(), cleanupShadowLane(), congested(), MSLCM_SL2015::decideDirection(), endLaneChangeManeuver(), MSLCM_LC2013::getRoundaboutAheadInfo(), getShadowDirection(), getShadowLane(), MSLCM_LC2013::inform(), MSLCM_SL2015::inform(), MSLCM_DK2008::informBlocker(), MSLCM_LC2013::informFollower(), MSLCM_SL2015::informFollower(), MSLCM_LC2013::informLeader(), MSLCM_SL2015::informLeader(), MSLCM_SL2015::informLeaders(), MSLCM_SL2015::keepLatGap(), MSLCM_SL2015::msg(), MSLCM_LC2013::MSLCM_LC2013(), MSLCM_DK2008::patchSpeed(), MSLCM_LC2013::patchSpeed(), MSLCM_SL2015::patchSpeed(), predInteraction(), MSLCM_SL2015::prepareStep(), primaryLaneChanged(), removeShadowApproachingInformation(), MSLCM_SL2015::saveBlockerLength(), MSLCM_LC2013::saveBlockerLength(), MSLCM_SL2015::setOwnState(), setOwnState(), MSLCM_LC2013::slowDownForBlocked(), MSLCM_SL2015::slowDownForBlocked(), startLaneChangeManeuver(), MSLCM_SL2015::updateExpectedSublaneSpeeds(), MSLCM_SL2015::updateGaps(), updateShadowLane(), MSLCM_LC2013::wantsChange(), MSLCM_SL2015::wantsChange(), MSLCM_SL2015::wantsChangeSublane(), MSLCM_DK2008::wantsChangeToLeft(), and MSLCM_DK2008::wantsChangeToRight().

◆ NO_LATERAL_NEIGHBOR

const double MSAbstractLaneChangeModel::NO_LATERAL_NEIGHBOR
staticprotected

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