MSPModel_NonInteracting Class Reference

The pedestrian following model. More...

#include <MSPModel_NonInteracting.h>

Inheritance diagram for MSPModel_NonInteracting:

Collaboration diagram for MSPModel_NonInteracting:

Data Structures
class	CState
class	MoveToNextEdge
class	PState
	implementation of callbacks to retrieve various state information from the model More...

Public Member Functions
MSTransportableStateAdapter *	add (MSTransportable *transportable, MSStageMoving *stage, SUMOTime now)
	register the given transportable
virtual bool	blockedAtDist (const SUMOTrafficObject *ego, const MSLane *lane, double vehSide, double vehWidth, double oncomingGap, std::vector< const MSPerson * > *collectBlockers)
	whether a pedestrian is blocking the crossing of lane for the given vehicle bondaries
void	clearState ()
	Resets pedestrians when quick-loading state.
int	getActiveNumber ()
	return the number of active objects
virtual bool	hasPedestrians (const MSLane *lane)
	whether the given lane has pedestrians on it
MSTransportableStateAdapter *	loadState (MSTransportable *transportable, MSStageMoving *stage, std::istringstream &in)
	load the state of the given transportable
	MSPModel_NonInteracting (const OptionsCont &oc, MSNet *net)
	Constructor (it should not be necessary to construct more than one instance)
virtual PersonDist	nextBlocking (const MSLane *lane, double minPos, double minRight, double maxLeft, double stopTime=0, bool bidi=false)
	returns the next pedestrian beyond minPos that is laterally between minRight and maxLeft or 0
void	registerArrived ()
void	remove (MSTransportableStateAdapter *state)
	remove the specified person from the pedestrian simulation
bool	usingInternalLanes ()
	whether movements on intersections are modelled
	~MSPModel_NonInteracting ()

Static Public Member Functions
static int	canTraverse (int dir, const ConstMSEdgeVector &route)

Static Public Attributes
static const int	BACKWARD
static const int	FORWARD
static const double	RANDOM_POS_LAT
	magic value to encode randomized lateral offset for persons when starting a walk
static const double	SAFETY_GAP
static const double	SIDEWALK_OFFSET
	the offset for computing person positions when walking on edges without a sidewalk
static const int	UNDEFINED_DIRECTION
static const double	UNSPECIFIED_POS_LAT
	the default lateral offset for persons when starting a walk

Private Attributes
MSNet *	myNet
	the net to which to issue moveToNextEdge commands
int	myNumActivePedestrians
	the total number of active pedestrians

Detailed Description

The pedestrian following model.

Definition at line 47 of file MSPModel_NonInteracting.h.

Constructor & Destructor Documentation

MSPModel_NonInteracting()

MSPModel_NonInteracting::MSPModel_NonInteracting	(	const OptionsCont &	oc,
		MSNet *	net
	)

Constructor (it should not be necessary to construct more than one instance)

Definition at line 53 of file MSPModel_NonInteracting.cpp.

References myNet, and UNUSED_PARAMETER.

~MSPModel_NonInteracting()

MSPModel_NonInteracting::~MSPModel_NonInteracting

(

)

Definition at line 61 of file MSPModel_NonInteracting.cpp.

Member Function Documentation

add()

MSTransportableStateAdapter * MSPModel_NonInteracting::add ( MSTransportable *  transportable, MSStageMoving *  stage, SUMOTime  now  )

virtual

register the given transportable

Implements MSPModel.

Definition at line 66 of file MSPModel_NonInteracting.cpp.

References MSEventControl::addEvent(), MSPModel_NonInteracting::PState::computeDuration(), MSNet::getBeginOfTimestepEvents(), MSTransportable::isPerson(), myNet, and myNumActivePedestrians.

blockedAtDist()

virtual bool MSPModel::blockedAtDist ( const SUMOTrafficObject *  ego, const MSLane *  lane, double  vehSide, double  vehWidth, double  oncomingGap, std::vector< const MSPerson * > *  collectBlockers  )

inlinevirtualinherited

whether a pedestrian is blocking the crossing of lane for the given vehicle bondaries

Parameters

[in]	ego	The object that inquires about blockage (and may electively ignore foes)
[in]	lane	The crossing to check
[in]	vehSide	The offset to the vehicle side near the start of the crossing
[in]	vehWidth	The width of the vehicle
[in]	oncomingGap	The distance which the vehicle wants to keep from oncoming pedestrians
[in]	collectBlockers	The list of persons blocking the crossing

Returns

Whether the vehicle must wait

Reimplemented in MSPModel_Striping.

Definition at line 82 of file MSPModel.h.

References UNUSED_PARAMETER.

Referenced by MSLink::getLeaderInfo().

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canTraverse()

int MSPModel::canTraverse ( int  dir, const ConstMSEdgeVector &  route  )

staticinherited

Definition at line 54 of file MSPModel.cpp.

References MSPModel::BACKWARD, MSPModel::FORWARD, MSEdge::getFromJunction(), MSEdge::getToJunction(), and MSPModel::UNDEFINED_DIRECTION.

Referenced by MSPModel_Striping::PState::PState(), and MSPerson::MSPersonStage_Walking::walkDistance().

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clearState()

void MSPModel_NonInteracting::clearState ( )

virtual

Resets pedestrians when quick-loading state.

Implements MSPModel.

Definition at line 85 of file MSPModel_NonInteracting.cpp.

References myNumActivePedestrians.

getActiveNumber()

int MSPModel_NonInteracting::getActiveNumber ( )

inlinevirtual

return the number of active objects

Implements MSPModel.

Definition at line 73 of file MSPModel_NonInteracting.h.

References myNumActivePedestrians.

hasPedestrians()

virtual bool MSPModel::hasPedestrians ( const MSLane *  lane )

inlinevirtualinherited

whether the given lane has pedestrians on it

Reimplemented in MSPModel_Striping.

Definition at line 94 of file MSPModel.h.

References UNUSED_PARAMETER.

Referenced by MSLane::hasPedestrians().

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loadState()

MSTransportableStateAdapter * MSPModel_NonInteracting::loadState ( MSTransportable *  transportable, MSStageMoving *  stage, std::istringstream &  in  )

virtual

load the state of the given transportable

Reimplemented from MSPModel.

Definition at line 76 of file MSPModel_NonInteracting.cpp.

References MSEventControl::addEvent(), MSNet::getBeginOfTimestepEvents(), MSPModel_NonInteracting::PState::getEventTime(), MSTransportable::isPerson(), myNet, and myNumActivePedestrians.

nextBlocking()

virtual PersonDist MSPModel::nextBlocking ( const MSLane *  lane, double  minPos, double  minRight, double  maxLeft, double  stopTime = 0, bool  bidi = false  )

inlinevirtualinherited

returns the next pedestrian beyond minPos that is laterally between minRight and maxLeft or 0

Parameters

[in]	lane	the lane to check
[in]	minPos	The minimum offset along the lane after which to check
[in]	minRight	The rightmost border of the vehicle (0 indicates driving on the right border)
[in]	maxLeft	The leftmost border of the vehicle
[in]	stopTime	The time it would take the vehicle to come to a stop
[in]	bidi	Whether the vehicle is driving against the flow

Returns

The closest person and the distance to it

Reimplemented in MSPModel_Striping.

Definition at line 108 of file MSPModel.h.

References UNUSED_PARAMETER.

Referenced by MSLane::nextBlocking().

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registerArrived()

void MSPModel_NonInteracting::registerArrived ( )

inline

Definition at line 77 of file MSPModel_NonInteracting.h.

References myNumActivePedestrians.

Referenced by MSPModel_NonInteracting::MoveToNextEdge::execute().

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remove()

void MSPModel_NonInteracting::remove ( MSTransportableStateAdapter *  state )

virtual

remove the specified person from the pedestrian simulation

Implements MSPModel.

Definition at line 90 of file MSPModel_NonInteracting.cpp.

References myNumActivePedestrians.

usingInternalLanes()

bool MSPModel_NonInteracting::usingInternalLanes ( )

inlinevirtual

whether movements on intersections are modelled

Implements MSPModel.

Definition at line 68 of file MSPModel_NonInteracting.h.

Field Documentation

BACKWARD

const int MSPModel::BACKWARD

staticinherited

Definition at line 120 of file MSPModel.h.

Referenced by MSPModel_Striping::addCloserObstacle(), MSPModel_Striping::addCrossingVehs(), MSPModel::canTraverse(), MSPModel_NonInteracting::PState::computeDuration(), MSPModel_Striping::connectedDirection(), MSPModel_Striping::MovePedestrians::execute(), MSPModel_Striping::PState::getAngle(), MSPModel_NonInteracting::PState::getDirection(), MSPModel_Striping::getNextLane(), MSPModel_Striping::getNextLaneObstacles(), MSPModel_Striping::getVehicleObstacles(), MSPModel_Striping::insertWalkArePaths(), MSPModel_Striping::PState::moveToNextLane(), MSPModel_Striping::PState::moveToXY(), MSInductLoop::notifyLeave(), MSPModel_Striping::PState::PState(), MSPModel_Striping::PState::walk(), and MSPerson::MSPersonStage_Walking::walkDistance().

FORWARD

const int MSPModel::FORWARD

staticinherited

Definition at line 119 of file MSPModel.h.

Referenced by MSPModel_Striping::addCloserObstacle(), MSPModel_Striping::addCrossingVehs(), MSPModel_Striping::blockedAtDist(), MSPModel::canTraverse(), MSPModel_Striping::Obstacle::closer(), MSPModel_NonInteracting::PState::computeDuration(), MSPModel_Striping::connectedDirection(), MSPModel_Striping::PState::distanceTo(), MSPModel_Striping::PState::distToLaneEnd(), MSE3Collector::enter(), MSPModel_Striping::MovePedestrians::execute(), MSStageDriving::getDirection(), MSPModel_NonInteracting::PState::getDirection(), MSPModel_Striping::PState::getMaxX(), MSPModel_Striping::PState::getMinX(), MSPModel_Striping::getNextLane(), MSPModel_Striping::getNextLaneObstacles(), MSPModel_Striping::getNextWalkingArea(), MSPModel_Striping::PState::getPosition(), MSPModel_Striping::getVehicleObstacles(), MSPModel_Striping::insertWalkArePaths(), MSE3Collector::leave(), MSPModel_Striping::PState::mergeObstacles(), MSPModel_Striping::moveInDirectionOnLane(), MSPerson::MSPersonStage_Walking::moveToNextEdge(), MSPModel_Striping::PState::moveToNextLane(), MSPModel_Striping::PState::moveToXY(), MSPModel_Striping::nextBlocking(), MSInductLoop::notifyLeave(), MSE3Collector::MSE3EntryReminder::notifyMove(), MSE2Collector::notifyMovePerson(), MSInductLoop::notifyMovePerson(), MSE3Collector::notifyMovePerson(), MSPModel_Striping::PState::PState(), MSPModel_Striping::transformToCurrentLanePositions(), MSPModel_Striping::PState::walk(), and MSPerson::MSPersonStage_Walking::walkDistance().

myNet

MSNet* MSPModel_NonInteracting::myNet

private

the net to which to issue moveToNextEdge commands

Definition at line 166 of file MSPModel_NonInteracting.h.

Referenced by add(), loadState(), and MSPModel_NonInteracting().

myNumActivePedestrians

int MSPModel_NonInteracting::myNumActivePedestrians

private

the total number of active pedestrians

Definition at line 169 of file MSPModel_NonInteracting.h.

Referenced by add(), clearState(), getActiveNumber(), loadState(), registerArrived(), and remove().

RANDOM_POS_LAT

const double MSPModel::RANDOM_POS_LAT

staticinherited

magic value to encode randomized lateral offset for persons when starting a walk

Definition at line 133 of file MSPModel.h.

Referenced by MSRouteHandler::interpretDepartPosLat(), and MSPModel_Striping::PState::PState().

SAFETY_GAP

const double MSPModel::SAFETY_GAP

staticinherited

Definition at line 124 of file MSPModel.h.

Referenced by MSLink::getLeaderInfo(), MSPModel_Striping::getVehicleObstacles(), MSLink::isInFront(), and MSPModel_Striping::moveInDirection().

SIDEWALK_OFFSET

const double MSPModel::SIDEWALK_OFFSET

staticinherited

the offset for computing person positions when walking on edges without a sidewalk

Definition at line 127 of file MSPModel.h.

Referenced by MSPModel_NonInteracting::PState::getPosition(), GUINet::initGUIStructures(), LIBSUMO_NAMESPACE::Person::moveTo(), and MSPModel_Striping::PState::moveToXY().

UNDEFINED_DIRECTION

const int MSPModel::UNDEFINED_DIRECTION

staticinherited

Definition at line 121 of file MSPModel.h.

Referenced by MSPModel::canTraverse(), MSPModel_NonInteracting::PState::computeDuration(), MSPModel_Striping::connectedDirection(), MSStage::getDirection(), MSStageDriving::getDirection(), MSStageMoving::getDirection(), GUIPerson::getDirection(), MSPModel_NonInteracting::PState::getDirection(), MSPModel_Remote::PState::getDirection(), MSPModel_Striping::getNextLane(), MSPModel_Striping::PState::moveToNextLane(), MSPModel_Striping::PState::moveToXY(), MSPModel_Striping::PState::PState(), and MSPerson::MSPersonStage_Walking::walkDistance().

UNSPECIFIED_POS_LAT

const double MSPModel::UNSPECIFIED_POS_LAT

staticinherited

the default lateral offset for persons when starting a walk

Definition at line 130 of file MSPModel.h.

Referenced by LIBSUMO_NAMESPACE::Person::appendWalkingStage(), LIBSUMO_NAMESPACE::Person::convertTraCIStage(), MSRouteHandler::interpretDepartPosLat(), LIBSUMO_NAMESPACE::Person::moveToXY(), MSPModel_Striping::PState::PState(), and MSPerson::reroute().

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

• MSPModel_NonInteracting.h
• MSPModel_NonInteracting.cpp