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SUMO - Simulation of Urban MObility
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Interface for lane-change models. More...
#include <MSAbstractLaneChangeModel.h>
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 |
MSLane * | getShadowLane () const |
Returns the lane the vehicles shadow is on during continuous/sublane lane change. More... | |
MSLane * | getShadowLane (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 MSAbstractLaneChangeModel * | build (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 MSCFModel & | myCarFollowModel |
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 |
MSLane * | myShadowLane |
A lane that is partially occupied by the front of the vehicle but that is not the primary lane. More... | |
MSVehicle & | myVehicle |
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 | |
MSAbstractLaneChangeModel & | operator= (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 |
Interface for lane-change models.
Definition at line 51 of file MSAbstractLaneChangeModel.h.
MSAbstractLaneChangeModel::MSAbstractLaneChangeModel | ( | MSVehicle & | v, |
const LaneChangeModel | model | ||
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Constructor.
[in] | v | The vehicle this lane-changer belongs to |
[in] | model | The type of lane change model |
Definition at line 86 of file MSAbstractLaneChangeModel.cpp.
Referenced by MSAbstractLaneChangeModel::StateAndDist::sameDirection().
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Destructor.
Definition at line 101 of file MSAbstractLaneChangeModel.cpp.
Referenced by MSAbstractLaneChangeModel::StateAndDist::sameDirection().
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reset the flag whether a vehicle already moved to false
Definition at line 338 of file MSAbstractLaneChangeModel.h.
References myAlreadyChanged.
Referenced by MSLaneChanger::change().
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Factory method for instantiating new lane changing models.
[in] | lcm | The type of model to build |
[in] | vehicle | The 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().
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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().
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Implemented in MSLCM_SL2015, MSLCM_LC2013, and MSLCM_DK2008.
Referenced by decideDirection(), and primaryLaneChanged().
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().
void MSAbstractLaneChangeModel::cleanupShadowLane | ( | ) |
Definition at line 237 of file MSAbstractLaneChangeModel.cpp.
References MSBaseVehicle::getID(), myNoPartiallyOccupatedByShadow, myShadowFurtherLanes, myShadowLane, myVehicle, MSLane::resetPartialOccupation(), and SIMTIME.
Referenced by endLaneChangeManeuver(), resetChanged(), and MSVehicle::~MSVehicle().
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Definition at line 114 of file MSAbstractLaneChangeModel.cpp.
References MSVehicle::congested(), MSVehicle::getLane(), MSLane::getSpeedLimit(), and myVehicle.
Referenced by setParameter(), MSLCM_DK2008::wantsChangeToLeft(), and MSLCM_DK2008::wantsChangeToRight().
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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().
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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().
void MSAbstractLaneChangeModel::endLaneChangeManeuver | ( | const MSMoveReminder::Notification | reason = MSMoveReminder::NOTIFICATION_LANE_CHANGE | ) |
Definition at line 201 of file MSAbstractLaneChangeModel.cpp.
References changedToOpposite(), cleanupShadowLane(), MSVehicle::fixPosition(), myAmOpposite, myLaneChangeCompletion, myNoPartiallyOccupatedByShadow, myVehicle, MSVehicle::switchOffSignal(), UNUSED_PARAMETER, MSVehicle::VEH_SIGNAL_BLINKER_LEFT, and MSVehicle::VEH_SIGNAL_BLINKER_RIGHT.
Referenced by MSVehicleTransfer::add(), MSLaneChanger::continueChange(), MSVehicle::executeMove(), resetChanged(), and updateShadowLane().
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().
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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().
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Definition at line 303 of file MSAbstractLaneChangeModel.h.
References myLastLaneChangeOffset.
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return the lateral speed of the current lane change maneuver
Definition at line 333 of file MSAbstractLaneChangeModel.h.
References myLateralspeed.
Referenced by MSLaneChanger::continueChange().
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Definition at line 152 of file MSAbstractLaneChangeModel.h.
References myOwnState, and setOwnState().
Referenced by MSLCM_SL2015::saveBlockerLength(), MSLCM_LC2013::saveBlockerLength(), and MSVehicle::setBlinkerInformation().
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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().
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Definition at line 158 of file MSAbstractLaneChangeModel.h.
References mySavedStates.
Referenced by TraCI_Vehicle::getLaneChangeState().
int MSAbstractLaneChangeModel::getShadowDirection | ( | ) | const |
return the direction in which the current shadow lane lies
Definition at line 318 of file MSAbstractLaneChangeModel.cpp.
References MSLane::getEdge(), MSLane::getIndex(), MSVehicle::getLane(), isChangingLanes(), myLaneChangeDirection, myShadowLane, myVehicle, and pastMidpoint().
Referenced by MSLaneChanger::continueChange(), MSVehicle::executeMove(), getLaneChangeDirection(), and GUIVehicle::selectBlockingFoes().
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Definition at line 295 of file MSAbstractLaneChangeModel.h.
References myShadowFurtherLanes.
Referenced by MSVehicle::getBackPositionOnLane(), MSVehicle::getCenterOnEdge(), and MSVehicle::getLatOffset().
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Definition at line 299 of file MSAbstractLaneChangeModel.h.
References myShadowFurtherLanesPosLat.
Referenced by MSVehicle::getCenterOnEdge(), and MSVehicle::getLatOffset().
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Returns the lane the vehicles shadow is on during continuous/sublane lane change.
Definition at line 283 of file MSAbstractLaneChangeModel.h.
References myShadowLane.
Referenced by MSVehicle::checkRewindLinkLanes(), MSLCM_SL2015::checkStrategicChange(), MSLaneChanger::continueChange(), MSLane::detectCollisions(), MSVehicle::executeMove(), MSVehicle::getBackPosition(), MSVehicle::getCenterOnEdge(), GUIVehicle::getParameterWindow(), MSVehicle::isFrontOnLane(), MSVehicle::planMoveInternal(), GUIVehicle::selectBlockingFoes(), MSLaneChangerSublane::startChangeSublane(), MSLaneChangerSublane::updateChanger(), and updateShadowLane().
return the shadow lane for the given lane
Definition at line 215 of file MSAbstractLaneChangeModel.cpp.
References MSBaseVehicle::getID(), MSVehicle::getLateralOverlap(), MSVehicle::getLateralPositionOnLane(), MSLane::getParallelLane(), isChangingLanes(), myLaneChangeCompletion, myNoPartiallyOccupatedByShadow, myVehicle, NUMERICAL_EPS, and SIMTIME.
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init global model parameters
Definition at line 56 of file MSAbstractLaneChangeModel.cpp.
References OptionsCont::getBool(), OptionsCont::isSet(), myAllowOvertakingRight, and myLCOutput.
Referenced by MSAbstractLaneChangeModel::StateAndDist::sameDirection(), and MSFrame::setMSGlobals().
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Definition at line 264 of file MSAbstractLaneChangeModel.cpp.
References myLastLaneChangeOffset.
Referenced by primaryLaneChanged().
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return true if the vehicle currently performs a lane change maneuver
Definition at line 317 of file MSAbstractLaneChangeModel.h.
References myLaneChangeCompletion, and NUMERICAL_EPS.
Referenced by MSLaneChangerSublane::change(), MSLaneChanger::change(), MSVehicle::computeAngle(), MSLaneChanger::continueChange(), MSLane::detectCollisionBetween(), MSVehicle::enterLaneAtLaneChange(), MSVehicle::getBackPosition(), MSVehicle::getPosition(), getShadowDirection(), getShadowLane(), and updateShadowLane().
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Definition at line 386 of file MSAbstractLaneChangeModel.h.
References myAmOpposite.
Referenced by MSLCM_LC2013::_wantsChange(), MSLaneChanger::change(), MSLaneChanger::changeOpposite(), MSVehicle::checkRewindLinkLanes(), MSLane::detectCollisionBetween(), MSVehicle::enterLaneAtInsertion(), MSLink::getLeaderInfo(), MSLane::getOppositeFollower(), MSLane::getOppositeLeader(), MSLCM_LC2013::getRoundaboutAheadInfo(), MSLCM_LC2013::informLeader(), and MSVehicle::planMoveInternal().
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Invalidated assignment operator.
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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().
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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.
min | The minimum resulting speed |
wanted | The aspired speed of the car following model |
max | The maximum resulting speed |
cfModel | The model used |
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().
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Definition at line 134 of file MSAbstractLaneChangeModel.cpp.
References MSVehicle::getSpeed(), MSCFModel::interactionGap(), myCarFollowModel, and myVehicle.
Referenced by setParameter(), MSLCM_DK2008::wantsChangeToLeft(), and MSLCM_DK2008::wantsChangeToRight().
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Reimplemented in MSLCM_SL2015, MSLCM_LC2013, and MSLCM_DK2008.
Definition at line 166 of file MSAbstractLaneChangeModel.h.
References LCA_UNKNOWN, and saveState().
Referenced by MSVehicle::executeMove(), MSLCM_DK2008::prepareStep(), MSLCM_LC2013::prepareStep(), and MSLCM_SL2015::prepareStep().
void MSAbstractLaneChangeModel::primaryLaneChanged | ( | MSLane * | source, |
MSLane * | target, | ||
int | direction | ||
) |
called once when the vehicles primary lane changes
Definition at line 166 of file MSAbstractLaneChangeModel.cpp.
References changed(), OutputDevice::closeTag(), MSLane::enteredByLaneChange(), MSVehicle::enterLaneAtLaneChange(), OutputDevice::getDeviceByOption(), Named::getID(), MSBaseVehicle::getID(), MSNet::getInstance(), MSVehicle::getSpeed(), MSGlobals::gLateralResolution, initLastLaneChangeOffset(), LCA_LEFT, LCA_RIGHT, MSVehicle::leaveLane(), MSLane::leftByLaneChange(), myLastLateralGapLeft, myLastLateralGapRight, myLCOutput, myOwnState, myVehicle, NO_LATERAL_NEIGHBOR, MSMoveReminder::NOTIFICATION_LANE_CHANGE, OutputDevice::openTag(), SUMO_ATTR_DIR, SUMO_ATTR_FROM, SUMO_ATTR_ID, SUMO_ATTR_SPEED, SUMO_ATTR_TIME, SUMO_ATTR_TO, time2string(), toString(), and OutputDevice::writeAttr().
Referenced by MSLaneChanger::continueChange(), setNoShadowPartialOccupator(), and startLaneChangeManeuver().
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().
void MSAbstractLaneChangeModel::removeShadowApproachingInformation | ( | ) | const |
Definition at line 354 of file MSAbstractLaneChangeModel.cpp.
References myApproachedByShadow, and myVehicle.
Referenced by MSVehicle::removeApproachingInformation(), and setNoShadowPartialOccupator().
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reset the flag whether a vehicle already moved to false
Definition at line 343 of file MSAbstractLaneChangeModel.h.
References cleanupShadowLane(), endLaneChangeManeuver(), myAlreadyChanged, MSMoveReminder::NOTIFICATION_LANE_CHANGE, startLaneChangeManeuver(), updateCompletion(), and updateShadowLane().
Referenced by MSVehicle::planMove().
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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().
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Definition at line 162 of file MSAbstractLaneChangeModel.h.
References mySavedStates.
Referenced by MSLaneChanger::checkChange(), MSLaneChangerSublane::checkChangeSublane(), and prepareStep().
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Definition at line 375 of file MSAbstractLaneChangeModel.h.
References myNoPartiallyOccupatedByShadow, primaryLaneChanged(), removeShadowApproachingInformation(), and setShadowApproachingInformation().
Referenced by MSVehicle::enterLaneAtLaneChange().
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Reimplemented in MSLCM_SL2015.
Definition at line 105 of file MSAbstractLaneChangeModel.cpp.
References MSVehicle::getInfluencer(), MSVehicle::hasInfluencer(), myOwnState, myVehicle, and MSVehicle::Influencer::setSublaneChange().
Referenced by MSLaneChangerSublane::change(), MSLaneChanger::change(), getOwnState(), and MSLCM_SL2015::setOwnState().
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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().
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().
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set the shadow lane
Definition at line 291 of file MSAbstractLaneChangeModel.h.
References myShadowLane.
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Definition at line 371 of file MSAbstractLaneChangeModel.h.
References myPartiallyOccupatedByShadow.
bool MSAbstractLaneChangeModel::startLaneChangeManeuver | ( | MSLane * | source, |
MSLane * | target, | ||
int | direction | ||
) |
start the lane change maneuver and return whether it continues
Definition at line 147 of file MSAbstractLaneChangeModel.cpp.
References changedToOpposite(), DELTA_T, MSLane::getCenterOnEdge(), MSLane::getEdge(), MSGlobals::gLaneChangeDuration, myLaneChangeCompletion, myLaneChangeDirection, myLateralspeed, myVehicle, primaryLaneChanged(), MSVehicle::switchOffSignal(), MSVehicle::switchOnSignal(), MSVehicle::VEH_SIGNAL_BLINKER_LEFT, and MSVehicle::VEH_SIGNAL_BLINKER_RIGHT.
Referenced by MSLaneChanger::changeOpposite(), resetChanged(), MSLaneChanger::startChange(), and MSLaneChangerSublane::startChangeSublane().
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Definition at line 272 of file MSAbstractLaneChangeModel.h.
References DELTA_T, and myLastLaneChangeOffset.
Referenced by MSLaneChanger::registerUnchanged().
bool MSAbstractLaneChangeModel::updateCompletion | ( | ) |
Definition at line 193 of file MSAbstractLaneChangeModel.cpp.
References DELTA_T, MSGlobals::gLaneChangeDuration, myLaneChangeCompletion, and pastMidpoint().
Referenced by MSLaneChanger::continueChange(), and resetChanged().
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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().
void MSAbstractLaneChangeModel::updateShadowLane | ( | ) |
Definition at line 273 of file MSAbstractLaneChangeModel.cpp.
References debugVehicle(), endLaneChangeManeuver(), MSLinkContHelper::getConnectingLink(), MSVehicle::getFurtherLanes(), MSVehicle::getFurtherLanesPosLat(), MSBaseVehicle::getID(), Named::getIDSecure(), MSNet::getInstance(), MSVehicle::getLane(), MSVehicle::getLateralOverlap(), MSVehicle::getLateralPositionOnLane(), getShadowLane(), isChangingLanes(), myShadowFurtherLanes, myShadowFurtherLanesPosLat, myShadowLane, myVehicle, NUMERICAL_EPS, MSLane::resetPartialOccupation(), MSLane::setPartialOccupation(), SIMTIME, time2string(), toString(), MSVehicle::updateFurtherLanes(), and WRITE_WARNING.
Referenced by MSLaneChanger::continueChange(), MSVehicle::enterLaneAtInsertion(), MSVehicle::executeMove(), resetChanged(), and MSLaneChangerSublane::startChangeSublane().
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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().
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Reimplemented in MSLCM_SL2015.
Definition at line 199 of file MSAbstractLaneChangeModel.h.
References myModel, toString(), and UNUSED_PARAMETER.
Referenced by MSLaneChangerSublane::checkChangeSublane().
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whether overtaking on the right is permitted
Definition at line 461 of file MSAbstractLaneChangeModel.h.
Referenced by MSLCM_LC2013::_wantsChange(), MSLCM_SL2015::checkStrategicChange(), MSLCM_LC2013::informFollower(), MSLCM_SL2015::informFollower(), MSLCM_LC2013::informLeader(), MSLCM_SL2015::informLeader(), and initGlobalOptions().
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whether the vehicle has already moved this step
Definition at line 428 of file MSAbstractLaneChangeModel.h.
Referenced by alreadyChanged(), changedToOpposite(), and resetChanged().
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whether the vehicle is driving in the opposite direction
Definition at line 478 of file MSAbstractLaneChangeModel.h.
Referenced by changedToOpposite(), endLaneChangeManeuver(), and isOpposite().
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links which are approached by the shadow vehicle
Definition at line 475 of file MSAbstractLaneChangeModel.h.
Referenced by removeShadowApproachingInformation(), and setShadowApproachingInformation().
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The vehicle's car following model.
Definition at line 439 of file MSAbstractLaneChangeModel.h.
Referenced by MSLCM_LC2013::_wantsChange(), MSLCM_SL2015::checkStrategicChange(), MSLCM_DK2008::informBlocker(), MSLCM_LC2013::informFollower(), MSLCM_LC2013::informLeader(), MSLCM_SL2015::informLeader(), predInteraction(), MSLCM_LC2013::slowDownForBlocked(), MSLCM_SL2015::slowDownForBlocked(), MSLCM_SL2015::updateExpectedSublaneSpeeds(), MSLCM_DK2008::wantsChangeToLeft(), and MSLCM_DK2008::wantsChangeToRight().
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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().
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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().
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Definition at line 472 of file MSAbstractLaneChangeModel.h.
Referenced by getLastLaneChangeOffset(), initLastLaneChangeOffset(), and unchanged().
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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().
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Definition at line 453 of file MSAbstractLaneChangeModel.h.
Referenced by MSLCM_SL2015::keepLatGap(), MSLCM_SL2015::prepareStep(), primaryLaneChanged(), and MSLCM_SL2015::updateGaps().
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The lateral offset during a continuous LaneChangeManeuver.
Definition at line 425 of file MSAbstractLaneChangeModel.h.
Referenced by getLateralSpeed(), and startLaneChangeManeuver().
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whether to record lane-changing
Definition at line 464 of file MSAbstractLaneChangeModel.h.
Referenced by initGlobalOptions(), and primaryLaneChanged().
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the type of this model
Definition at line 442 of file MSAbstractLaneChangeModel.h.
Referenced by decideDirection(), MSLCM_LC2013::getParameter(), MSLCM_SL2015::getParameter(), getParameter(), MSLCM_LC2013::setParameter(), MSLCM_SL2015::setParameter(), setParameter(), updateExpectedSublaneSpeeds(), wantsChange(), and wantsChangeSublane().
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Definition at line 449 of file MSAbstractLaneChangeModel.h.
Referenced by cleanupShadowLane(), endLaneChangeManeuver(), getShadowLane(), and setNoShadowPartialOccupator().
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The current state of the vehicle.
Definition at line 415 of file MSAbstractLaneChangeModel.h.
Referenced by MSLCM_LC2013::_patchSpeed(), MSLCM_SL2015::_patchSpeed(), MSLCM_LC2013::_wantsChange(), MSLCM_SL2015::_wantsChangeSublane(), MSLCM_DK2008::amBlockingFollower(), MSLCM_SL2015::amBlockingFollower(), MSLCM_LC2013::amBlockingFollower(), MSLCM_DK2008::amBlockingFollowerNB(), MSLCM_SL2015::amBlockingFollowerNB(), MSLCM_LC2013::amBlockingFollowerNB(), MSLCM_DK2008::amBlockingFollowerPlusNB(), MSLCM_SL2015::amBlockingFollowerPlusNB(), MSLCM_LC2013::amBlockingFollowerPlusNB(), MSLCM_DK2008::amBlockingLeader(), MSLCM_SL2015::amBlockingLeader(), MSLCM_LC2013::amBlockingLeader(), MSLCM_DK2008::changed(), MSLCM_LC2013::changed(), MSLCM_SL2015::changed(), getOwnState(), MSLCM_DK2008::inform(), MSLCM_LC2013::inform(), MSLCM_SL2015::inform(), MSLCM_DK2008::patchSpeed(), MSLCM_DK2008::prepareStep(), MSLCM_LC2013::prepareStep(), MSLCM_SL2015::prepareStep(), primaryLaneChanged(), setOwnState(), MSLCM_DK2008::wantsChangeToLeft(), and MSLCM_DK2008::wantsChangeToRight().
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list of lanes where the shadow vehicle is partial occupator
Definition at line 445 of file MSAbstractLaneChangeModel.h.
Referenced by setShadowPartialOccupator().
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Definition at line 416 of file MSAbstractLaneChangeModel.h.
Referenced by getSavedState(), and saveState().
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Definition at line 435 of file MSAbstractLaneChangeModel.h.
Referenced by cleanupShadowLane(), getShadowFurtherLanes(), and updateShadowLane().
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Definition at line 436 of file MSAbstractLaneChangeModel.h.
Referenced by getShadowFurtherLanesPosLat(), and updateShadowLane().
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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().
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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().
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Definition at line 466 of file MSAbstractLaneChangeModel.h.
Referenced by MSLCM_SL2015::keepLatGap(), MSLCM_SL2015::prepareStep(), and primaryLaneChanged().