#include <NBRequest.h>

Collaboration diagram for NBRequest:

Public Member Functions
bool	bidiConflict (const NBEdge from, const NBEdge::Connection &con, const NBEdge prohibitorFrom, const NBEdge::Connection &prohibitorCon, bool foes) const
	whether straight connections are in conflict via bidirectional lane use

void	buildBitfieldLogic ()
	builds the bitset-representation of the logic

void	computeLogic (const bool checkLaneFoes)
	writes the XML-representation of the logic as a bitset-logic XML representation

bool	foes (const NBEdge const from1, const NBEdge const to1, const NBEdge const from2, const NBEdge const to2) const
	Returns the information whether the given flows cross.

bool	forbids (const NBEdge const possProhibitorFrom, const NBEdge const possProhibitorTo, const NBEdge const possProhibitedFrom, const NBEdge const possProhibitedTo, bool regardNonSignalisedLowerPriority) const
	Returns the information whether "prohibited" flow must let "prohibitor" flow pass.

const std::string &	getFoes (int linkIndex) const

const std::string &	getResponse (int linkIndex) const

std::pair< int, int >	getSizes () const
	returns the number of the junction's lanes and the number of the junction's links in respect.

bool	hasConflict () const
	whether there are conflicting streams of traffic at this node

bool	hasConflictAtLink (int linkIndex) const
	whether there are conflicting streams of traffic for the given link index

bool	indirectLeftTurnConflict (const NBEdge from, const NBEdge::Connection &con, const NBEdge prohibitorFrom, const NBEdge::Connection &prohibitorCon, bool foes) const
	whether straight and indirect left turn are in conflict

bool	mergeConflict (const NBEdge from, const NBEdge::Connection &con, const NBEdge prohibitorFrom, const NBEdge::Connection &prohibitorCon, bool foes) const
	whether multple connections from the same edge target the same lane

bool	mustBrake (const NBEdge const from, const NBEdge const to, int fromLane, int toLane, bool includePedCrossings) const
	Returns the information whether the described flow must let any other flow pass.

bool	mustBrake (const NBEdge const possProhibitorFrom, const NBEdge const possProhibitorTo, const NBEdge const possProhibitedFrom, const NBEdge const possProhibitedTo) const
	Returns the information whether "prohibited" flow must let "prohibitor" flow pass.

	NBRequest (const NBEdgeCont &ec, NBNode *junction, const EdgeVector &all, const EdgeVector &incoming, const EdgeVector &outgoing, const NBConnectionProhibits &loadedProhibits)

bool	oppositeLeftTurnConflict (const NBEdge from, const NBEdge::Connection &con, const NBEdge prohibitorFrom, const NBEdge::Connection &prohibitorCon, bool foes) const
	whether opposite left turns intersect

bool	rightTurnConflict (const NBEdge from, const NBEdge::Connection &con, const NBEdge prohibitorFrom, const NBEdge::Connection &prohibitorCon) const
	whether the given connections crosses the foe connection from the same lane and must yield

void	writeLogic (OutputDevice &into) const

	~NBRequest ()
	destructor

Static Public Member Functions
static bool	mustBrakeForCrossing (const NBNode node, const NBEdge const from, const NBEdge *const to, const NBNode::Crossing &crossing)
	Returns the information whether the described flow must brake for the given crossing.

static void	reportWarnings ()
	reports warnings if any occurred

Private Types
typedef std::vector< LinkInfoCont >	CombinationsCont
	definition of a container for link(edge->edge) X link(edge->edge) combinations (size = \|myIncoming\|*\|myOutgoing\|)

typedef std::vector< bool >	LinkInfoCont
	definition of a container to store boolean informations about a link into

Private Member Functions
bool	checkLaneFoesByClass (const NBEdge::Connection &con, const NBEdge *prohibitorFrom, const NBEdge::Connection &prohibitorCon) const
	whether the given connections must be checked for lane conflicts due to the vClasses involved

bool	checkLaneFoesByCooperation (const NBEdge from, const NBEdge::Connection &con, const NBEdge prohibitorFrom, const NBEdge::Connection &prohibitorCon) const
	whether the given connections must be checked for lane conflicts due to disjunct target lanes

int	computeCrossingResponse (const NBNode::Crossing &crossing, int pos)
	computes the response of a certain crossing Returns the next link index within the junction

int	computeLaneResponse (NBEdge *from, int lane, int pos, const bool checkLaneFoes)
	computes the response of a certain lane Returns the next link index within the junction

void	computeLeftOutgoingLinkCrossings (NBEdge from, NBEdge to)
	computes the relationships between links outgoing left of the given link

void	computeRightOutgoingLinkCrossings (NBEdge from, NBEdge to)
	computes the relationships between links outgoing right of the given link *‍/

int	distanceCounterClockwise (NBEdge from, NBEdge to)
	returns the distance between the incoming (from) and the outgoing (to) edge clockwise in edges

std::string	getFoesString (NBEdge from, NBEdge to, int fromLane, int toLane, const bool checkLaneFoes) const

int	getIndex (const NBEdge const from, const NBEdge const to) const
	Returns the index to the internal combination container for the given edge combination.

std::string	getResponseString (const NBEdge *const from, const NBEdge::Connection &c, const bool checkLaneFoes) const
	Writes the response of a certain link.

bool	laneConflict (const NBEdge from, const NBEdge to, int toLane, const NBEdge prohibitorFrom, const NBEdge prohibitorTo, int prohibitorToLane) const
	return whether the given laneToLane connections prohibit each other under the assumption that the edge2edge connections are in conflict

int	numLinks () const
	return to total number of edge-to-edge connections of this request-logic

NBRequest &	operator= (const NBRequest &s)=delete
	Invalidated assignment operator.

void	resetCooperating ()
	reset foes it the number of lanes matches (or exceeds) the number of incoming connections for an edge

void	resetSignalised ()

void	setBlocking (NBEdge from1, NBEdge to1, NBEdge from2, NBEdge to2)

Private Attributes
const EdgeVector &	myAll
	all (icoming and outgoing) of the junctions edges

CombinationsCont	myDone
	the link X link is done-checks

std::vector< std::string >	myFoes
	precomputed right-of-way matrices for each lane-to-lane link

CombinationsCont	myForbids
	the link X link blockings

std::vector< bool >	myHaveVia

const EdgeVector &	myIncoming
	edges incoming to the junction

NBNode *	myJunction
	the node the request is assigned to

const EdgeVector &	myOutgoing
	edges outgoing from the junction

std::vector< std::string >	myResponse

Static Private Attributes
static int	myGoodBuilds = 0

static int	myNotBuild = 0

Friends
std::ostream &	operator<< (std::ostream &os, const NBRequest &r)
	prints the request

Detailed Description

Given a special node, this class builds the logic of this (junction) regarding the relationships between the incoming and outgoing edges and their priorities. The junction's logic is saved when it does not yet exist.

Definition at line 56 of file NBRequest.h.

Member Typedef Documentation

◆ CombinationsCont

typedef std::vector<LinkInfoCont> NBRequest::CombinationsCont

private

definition of a container for link(edge->edge) X link(edge->edge) combinations (size = |myIncoming|*|myOutgoing|)

Definition at line 272 of file NBRequest.h.

◆ LinkInfoCont

typedef std::vector<bool> NBRequest::LinkInfoCont

private

definition of a container to store boolean informations about a link into

Definition at line 269 of file NBRequest.h.

Constructor & Destructor Documentation

◆ NBRequest()

NBRequest::NBRequest	(	const NBEdgeCont &	ec,
		NBNode *	junction,
		const EdgeVector &	all,
		const EdgeVector &	incoming,
		const EdgeVector &	outgoing,
		const NBConnectionProhibits &	loadedProhibits
	)

constructor The parameter are the logic's lists of edges (all, incoming only and outgoing only edges). By now no further informations are needed to describe the junctions. These parameter must not be changed during the logic's building

Definition at line 56 of file NBRequest.cpp.

References NBConnection::check(), NBConnection::getFrom(), NBEdge::getID(), getIndex(), NBConnection::getTo(), myDone, myForbids, myGoodBuilds, myIncoming, myNotBuild, myOutgoing, numLinks(), and WRITE_WARNING.

◆ ~NBRequest()

NBRequest::~NBRequest ( )

destructor

Definition at line 141 of file NBRequest.cpp.

Member Function Documentation

◆ bidiConflict()

bool NBRequest::bidiConflict	(	const NBEdge *	from,
		const NBEdge::Connection &	con,
		const NBEdge *	prohibitorFrom,
		const NBEdge::Connection &	prohibitorCon,
		bool	foes
	)		const

whether straight connections are in conflict via bidirectional lane use

Definition at line 906 of file NBRequest.cpp.

References PositionVector::almostSame(), foes(), NBEdge::Connection::fromLane, NBEdge::getBidiEdge(), NBEdge::getLaneShape(), NBEdge::getPermissions(), isRailway(), PositionVector::reverse(), NBEdge::Connection::toEdge, and NBEdge::Connection::toLane.

Referenced by NBNode::bidiConflict(), getFoesString(), and getResponseString().

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◆ buildBitfieldLogic()

void NBRequest::buildBitfieldLogic ( )

builds the bitset-representation of the logic

Definition at line 145 of file NBRequest.cpp.

References computeLeftOutgoingLinkCrossings(), computeRightOutgoingLinkCrossings(), myIncoming, myOutgoing, resetCooperating(), and resetSignalised().

Referenced by NBNode::computeLogic().

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◆ checkLaneFoesByClass()

bool NBRequest::checkLaneFoesByClass	(	const NBEdge::Connection &	con,
		const NBEdge *	prohibitorFrom,
		const NBEdge::Connection &	prohibitorCon
	)		const

private

whether the given connections must be checked for lane conflicts due to the vClasses involved

Definition at line 938 of file NBRequest.cpp.

References NBEdge::Connection::fromLane, NBEdge::getPermissions(), SVC_BICYCLE, SVC_PASSENGER, SVC_PEDESTRIAN, NBEdge::Connection::toEdge, and NBEdge::Connection::toLane.

Referenced by getFoesString(), and getResponseString().

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◆ checkLaneFoesByCooperation()

bool NBRequest::checkLaneFoesByCooperation	(	const NBEdge *	from,
		const NBEdge::Connection &	con,
		const NBEdge *	prohibitorFrom,
		const NBEdge::Connection &	prohibitorCon
	)		const

private

whether the given connections must be checked for lane conflicts due to disjunct target lanes

Definition at line 953 of file NBRequest.cpp.

References NBEdge::getConnections(), and NBEdge::Connection::toEdge.

Referenced by getFoesString(), and getResponseString().

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◆ computeCrossingResponse()

int NBRequest::computeCrossingResponse	(	const NBNode::Crossing &	crossing,
		int	pos
	)

private

computes the response of a certain crossing Returns the next link index within the junction

Definition at line 613 of file NBRequest.cpp.

References NBNode::Crossing::edges, foes(), NBEdge::getConnectionsFromLane(), NBNode::getCrossings(), NBEdge::getNumLanes(), mustBrakeForCrossing(), myFoes, myHaveVia, myIncoming, myJunction, and myResponse.

Referenced by computeLogic().

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◆ computeLaneResponse()

int NBRequest::computeLaneResponse	(	NBEdge *	from,
		int	lane,
		int	pos,
		const bool	checkLaneFoes
	)

private

computes the response of a certain lane Returns the next link index within the junction

Definition at line 598 of file NBRequest.cpp.

References foes(), NBEdge::getConnectionsFromLane(), getFoesString(), getResponseString(), myFoes, myHaveVia, and myResponse.

Referenced by computeLogic().

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◆ computeLeftOutgoingLinkCrossings()

void NBRequest::computeLeftOutgoingLinkCrossings	(	NBEdge *	from,
		NBEdge *	to
	)

private

computes the relationships between links outgoing left of the given link

Definition at line 179 of file NBRequest.cpp.

References myAll, myJunction, NBContHelper::nextCW(), and setBlocking().

Referenced by buildBitfieldLogic().

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◆ computeLogic()

void NBRequest::computeLogic ( const bool checkLaneFoes )

writes the XML-representation of the logic as a bitset-logic XML representation

Definition at line 433 of file NBRequest.cpp.

References computeCrossingResponse(), computeLaneResponse(), NBNode::getCrossings(), NBNode::getType(), myFoes, myHaveVia, myIncoming, myJunction, myResponse, and ZIPPER.

Referenced by NBNode::computeLogic2().

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◆ computeRightOutgoingLinkCrossings()

void NBRequest::computeRightOutgoingLinkCrossings	(	NBEdge *	from,
		NBEdge *	to
	)

private

computes the relationships between links outgoing right of the given link *‍/

Definition at line 161 of file NBRequest.cpp.

References myAll, myJunction, NBContHelper::nextCCW(), and setBlocking().

Referenced by buildBitfieldLogic().

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◆ distanceCounterClockwise()

int NBRequest::distanceCounterClockwise	(	NBEdge *	from,
		NBEdge *	to
	)

private

returns the distance between the incoming (from) and the outgoing (to) edge clockwise in edges

Definition at line 381 of file NBRequest.cpp.

References myAll.

◆ foes()

bool NBRequest::foes	(	const NBEdge *const	from1,
		const NBEdge *const	to1,
		const NBEdge *const	from2,
		const NBEdge *const	to2
	)		const

Returns the information whether the given flows cross.

Parameters

[in]	from1	The starting edge of the first stream
[in]	to1	The ending edge of the first stream
[in]	from2	The starting edge of the second stream
[in]	to2	The ending edge of the second stream

Returns: Whether both stream are foes (cross)

Definition at line 548 of file NBRequest.cpp.

References getIndex(), myForbids, myIncoming, and myOutgoing.

Referenced by bidiConflict(), computeCrossingResponse(), computeLaneResponse(), NBNode::foes(), getFoesString(), indirectLeftTurnConflict(), mergeConflict(), oppositeLeftTurnConflict(), and resetSignalised().

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◆ forbids()

bool NBRequest::forbids	(	const NBEdge *const	possProhibitorFrom,
		const NBEdge *const	possProhibitorTo,
		const NBEdge *const	possProhibitedFrom,
		const NBEdge *const	possProhibitedTo,
		bool	regardNonSignalisedLowerPriority
	)		const

Returns the information whether "prohibited" flow must let "prohibitor" flow pass.

Parameters

[in]	possProhibitorFrom	The maybe prohibiting connection's begin
[in]	possProhibitorTo	The maybe prohibiting connection's end
[in]	possProhibitedFrom	The maybe prohibited connection's begin
[in]	possProhibitedTo	The maybe prohibited connection's end
[in]	regardNonSignalisedLowerPriority	Whether the right of way rules without traffic lights shall be regarded

Returns: Whether the first flow prohibits the second one

Definition at line 567 of file NBRequest.cpp.

References getIndex(), NBEdge::hasSignalisedConnectionTo(), myForbids, myIncoming, and myOutgoing.

Referenced by NBNode::forbids().

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◆ getFoes()

const std::string & NBRequest::getFoes ( int linkIndex ) const

Definition at line 395 of file NBRequest.cpp.

References myFoes.

Referenced by NBNode::getFoes().

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◆ getFoesString()

std::string NBRequest::getFoesString	(	NBEdge *	from,
		NBEdge *	to,
		int	fromLane,
		int	toLane,
		const bool	checkLaneFoes
	)		const

private

writes which participating links are foes to the given

Definition at line 744 of file NBRequest.cpp.

References bidiConflict(), checkLaneFoesByClass(), checkLaneFoesByCooperation(), foes(), OptionsCont::getBool(), NBEdge::getConnection(), NBNode::getCrossings(), OptionsCont::getOptions(), indirectLeftTurnConflict(), laneConflict(), mergeConflict(), myIncoming, myJunction, oppositeLeftTurnConflict(), rightTurnConflict(), and NBNode::turnFoes().

Referenced by computeLaneResponse().

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◆ getIndex()

int NBRequest::getIndex	(	const NBEdge *const	from,
		const NBEdge *const	to
	)		const

private

Returns the index to the internal combination container for the given edge combination.

If one of the edges is not known, -1 is returned.

Parameters

[in]	from	The starting edge (incoming to this logic)
[in]	to	The destination edge (outgoing from this logic)

Returns: The index within the internal container

Definition at line 1001 of file NBRequest.cpp.

References myIncoming, and myOutgoing.

Referenced by foes(), forbids(), getResponseString(), mustBrake(), mustBrake(), NBRequest(), resetCooperating(), resetSignalised(), and setBlocking().

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◆ getResponse()

const std::string & NBRequest::getResponse ( int linkIndex ) const

Definition at line 403 of file NBRequest.cpp.

References myResponse.

Referenced by NBNode::getResponse(), and mustBrake().

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◆ getResponseString()

std::string NBRequest::getResponseString	(	const NBEdge *const	from,
		const NBEdge::Connection &	c,
		const bool	checkLaneFoes
	)		const

private

Writes the response of a certain link.

For the link (described by the connected edges and lanes), the response in dependence to all other links of this junction is computed. Herefor, the method goes through all links of this junction and writes a '0' if the link is not blocked by the currently investigated one, or '1' if it is.

In the case "mayDefinitelyPass" is true, the link will not be disturbed by any other (special case for on-ramps).

Parameters

[in]	tlIndex	The tl index of the connection for which the responses shall be written
[in]	from	The link's starting edge
[in]	to	The link's destination edge
[in]	fromLane	The link's starting lane
[in]	toLane	The link's destination lane
[in]	mayDefinitelyPass	Whether this link is definitely not disturbed

Returns: the response string

Exceptions

IOError not yet implemented

Definition at line 645 of file NBRequest.cpp.

References bidiConflict(), checkLaneFoesByClass(), checkLaneFoesByCooperation(), DEBUGCOND, NBEdge::Connection::fromLane, OptionsCont::getBool(), NBEdge::getConnection(), NBNode::getCrossings(), NBEdge::Connection::getDescription(), getIndex(), OptionsCont::getOptions(), NBNode::getType(), indirectLeftTurnConflict(), laneConflict(), NBEdge::Connection::mayDefinitelyPass, mergeConflict(), mustBrakeForCrossing(), myForbids, myIncoming, myJunction, myOutgoing, oppositeLeftTurnConflict(), NBNode::rightOnRedConflict(), NBNode::rightTurnConflict(), rightTurnConflict(), NBEdge::Connection::tlLinkIndex, NBNode::tlsContConflict(), NBEdge::Connection::toEdge, NBEdge::Connection::toLane, and ZIPPER.

Referenced by computeLaneResponse().

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◆ getSizes()

std::pair< int, int > NBRequest::getSizes ( ) const

returns the number of the junction's lanes and the number of the junction's links in respect.

Note: : only connected lanes are counted

Definition at line 530 of file NBRequest.cpp.

References myIncoming, and numLinks().

Referenced by NBNode::numNormalConnections().

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◆ hasConflict()

bool NBRequest::hasConflict ( ) const

whether there are conflicting streams of traffic at this node

Definition at line 1183 of file NBRequest.cpp.

References hasConflictAtLink(), and myFoes.

Referenced by NBNode::hasConflict().

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◆ hasConflictAtLink()

bool NBRequest::hasConflictAtLink ( int linkIndex ) const

whether there are conflicting streams of traffic for the given link index

Definition at line 1193 of file NBRequest.cpp.

References myFoes.

Referenced by NBNode::computeKeepClear(), hasConflict(), and NBNode::hasConflict().

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◆ indirectLeftTurnConflict()

bool NBRequest::indirectLeftTurnConflict	(	const NBEdge *	from,
		const NBEdge::Connection &	con,
		const NBEdge *	prohibitorFrom,
		const NBEdge::Connection &	prohibitorCon,
		bool	foes
	)		const

whether straight and indirect left turn are in conflict

Definition at line 889 of file NBRequest.cpp.

References foes(), NBNode::getDirection(), NBEdge::Connection::indirectLeft, myJunction, STRAIGHT, and NBEdge::Connection::toEdge.

Referenced by getFoesString(), getResponseString(), and NBNode::needsCont().

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◆ laneConflict()

bool NBRequest::laneConflict	(	const NBEdge *	from,
		const NBEdge *	to,
		int	toLane,
		const NBEdge *	prohibitorFrom,
		const NBEdge *	prohibitorTo,
		int	prohibitorToLane
	)		const

private

return whether the given laneToLane connections prohibit each other under the assumption that the edge2edge connections are in conflict

Definition at line 980 of file NBRequest.cpp.

References NBEdge::getAngleAtNode(), NBEdge::getFromNode(), NBEdge::getToNode(), NBEdge::isTurningDirectionAt(), and NBHelpers::relAngle().

Referenced by getFoesString(), and getResponseString().

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◆ mergeConflict()

bool NBRequest::mergeConflict	(	const NBEdge *	from,
		const NBEdge::Connection &	con,
		const NBEdge *	prohibitorFrom,
		const NBEdge::Connection &	prohibitorCon,
		bool	foes
	)		const

whether multple connections from the same edge target the same lane

Definition at line 806 of file NBRequest.cpp.

References foes(), NBEdge::Connection::fromLane, NBNode::getDirection(), NBEdge::getPermissions(), NBNode::isConstantWidthTransition(), NBEdge::Connection::mayDefinitelyPass, myIncoming, myJunction, myOutgoing, PARTRIGHT, RIGHT, SVC_BICYCLE, NBEdge::Connection::toEdge, and NBEdge::Connection::toLane.

Referenced by getFoesString(), getResponseString(), NBNode::mergeConflict(), NBNode::mergeConflictYields(), and mustBrake().

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◆ mustBrake() [1/2]

bool NBRequest::mustBrake	(	const NBEdge *const	from,
		const NBEdge *const	to,
		int	fromLane,
		int	toLane,
		bool	includePedCrossings
	)		const

Returns the information whether the described flow must let any other flow pass.

Parameters

[in]	from	The connection's start edge
[in]	to	The connection's end edge
[in]	fromLane	The connection starting lane
[in]	includePedCrossings	Whether braking due to a pedestrian crossing counts

Returns: Whether the described connection must brake (has higher priorised foes)

Definition at line 1032 of file NBRequest.cpp.

References NBEdge::getConnection(), NBNode::getConnectionIndex(), NBEdge::getConnections(), NBNode::getCrossings(), NBNode::getDirection(), getIndex(), getResponse(), NBNode::getType(), NBNode::isTLControlled(), mergeConflict(), mustBrakeForCrossing(), myDone, myForbids, myIncoming, myJunction, myOutgoing, myResponse, numLinks(), PARTRIGHT, RIGHT, rightTurnConflict(), and ZIPPER.

◆ mustBrake() [2/2]

bool NBRequest::mustBrake	(	const NBEdge *const	possProhibitorFrom,
		const NBEdge *const	possProhibitorTo,
		const NBEdge *const	possProhibitedFrom,
		const NBEdge *const	possProhibitedTo
	)		const

Returns the information whether "prohibited" flow must let "prohibitor" flow pass.

Parameters

[in]	possProhibitorFrom	The maybe prohibiting connection's begin
[in]	possProhibitorTo	The maybe prohibiting connection's end
[in]	possProhibitedFrom	The maybe prohibited connection's begin
[in]	possProhibitedTo	The maybe prohibited connection's end

Returns: Whether the first flow prohibits the second one

Definition at line 1127 of file NBRequest.cpp.

References getIndex(), and myForbids.

Referenced by NBNode::mustBrake().

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◆ mustBrakeForCrossing()

bool NBRequest::mustBrakeForCrossing	(	const NBNode *	node,
		const NBEdge *const	from,
		const NBEdge *const	to,
		const NBNode::Crossing &	crossing
	)

static

Returns the information whether the described flow must brake for the given crossing.

Parameters

[in]	node	The parent node of this request
[in]	from	The connection's start edge
[in]	to	The connection's end edge
[in]	crossing	The pedestrian crossing to check

Returns: Whether the described connection must brake (has higher priorised foes)

Definition at line 1111 of file NBRequest.cpp.

References NBNode::Crossing::edges, NBNode::getDirection(), LEFT, NBNode::Crossing::priority, and RIGHT.

Referenced by computeCrossingResponse(), getResponseString(), mustBrake(), and NBNode::mustBrakeForCrossing().

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◆ numLinks()

int NBRequest::numLinks ( ) const

inlineprivate

return to total number of edge-to-edge connections of this request-logic

Definition at line 1198 of file NBRequest.cpp.

References NBNode::getCrossings(), myIncoming, myJunction, and myOutgoing.

Referenced by getSizes(), mustBrake(), NBRequest(), and writeLogic().

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◆ operator=()

NBRequest & NBRequest::operator= ( const NBRequest & s )

privatedelete

Invalidated assignment operator.

◆ oppositeLeftTurnConflict()

bool NBRequest::oppositeLeftTurnConflict	(	const NBEdge *	from,
		const NBEdge::Connection &	con,
		const NBEdge *	prohibitorFrom,
		const NBEdge::Connection &	prohibitorCon,
		bool	foes
	)		const

whether opposite left turns intersect

Definition at line 854 of file NBRequest.cpp.

References PositionVector::append(), NBEdge::firstIntersection(), foes(), NBEdge::Connection::fromLane, NBNode::getDirection(), OptionsCont::getFloat(), NBEdge::getID(), NBEdge::getLaneWidth(), OptionsCont::getOptions(), LEFT, PositionVector::length(), MIN2(), myJunction, PARTLEFT, NBEdge::Connection::shape, NBEdge::Connection::toEdge, NBEdge::Connection::toLane, and NBEdge::Connection::viaShape.

Referenced by getFoesString(), and getResponseString().

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◆ reportWarnings()

void NBRequest::reportWarnings ( )

static

reports warnings if any occurred

Definition at line 1137 of file NBRequest.cpp.

References myGoodBuilds, myNotBuild, toString(), and WRITE_WARNING.

Referenced by NBNetBuilder::compute().

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◆ resetCooperating()

void NBRequest::resetCooperating ( )

private

reset foes it the number of lanes matches (or exceeds) the number of incoming connections for an edge

Definition at line 1146 of file NBRequest.cpp.

References DEBUGCOND, NBEdge::getID(), getIndex(), myForbids, and myIncoming.

Referenced by buildBitfieldLogic().

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◆ resetSignalised()

void NBRequest::resetSignalised ( )

private

Definition at line 454 of file NBRequest.cpp.

References DEBUGCOND, foes(), getIndex(), myForbids, and myIncoming.

Referenced by buildBitfieldLogic().

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◆ rightTurnConflict()

bool NBRequest::rightTurnConflict	(	const NBEdge *	from,
		const NBEdge::Connection &	con,
		const NBEdge *	prohibitorFrom,
		const NBEdge::Connection &	prohibitorCon
	)		const

whether the given connections crosses the foe connection from the same lane and must yield

Definition at line 793 of file NBRequest.cpp.

References NBEdge::Connection::fromLane, NBEdge::Connection::mayDefinitelyPass, NBNode::rightTurnConflict(), and NBEdge::Connection::toEdge.

Referenced by getFoesString(), getResponseString(), and mustBrake().

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◆ setBlocking()

void NBRequest::setBlocking	(	NBEdge *	from1,
		NBEdge *	to1,
		NBEdge *	from2,
		NBEdge *	to2
	)

private

sets the information that the edge from1->to1 blocks the edge from2->to2 (is higher priorised than this)

Definition at line 197 of file NBRequest.cpp.

References ALLWAY_STOP, DEBUGCOND, NBNode::getDirection(), NBEdge::getID(), getIndex(), NBEdge::getJunctionPriority(), NBNode::getType(), NBNode::isBentPriority(), NBEdge::isConnectedTo(), NBEdge::isTurningDirectionAt(), LEFT_BEFORE_RIGHT, myAll, myDone, myForbids, myIncoming, myJunction, myOutgoing, NBContHelper::nextCW(), RIGHT_BEFORE_LEFT, STRAIGHT, and toString().

Referenced by computeLeftOutgoingLinkCrossings(), and computeRightOutgoingLinkCrossings().

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◆ writeLogic()

void NBRequest::writeLogic ( OutputDevice & into ) const

Definition at line 411 of file NBRequest.cpp.

References OutputDevice::closeTag(), OptionsCont::getOptions(), myFoes, myHaveVia, myResponse, numLinks(), OutputDevice::openTag(), SUMO_ATTR_CONT, SUMO_ATTR_FOES, SUMO_ATTR_INDEX, SUMO_ATTR_RESPONSE, SUMO_TAG_REQUEST, OutputDevice::writeAttr(), and OutputDevice::writePadding().

Referenced by NBNode::writeLogic().

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Friends And Related Symbol Documentation

◆ operator<<

std::ostream & operator<<	(	std::ostream &	os,
		const NBRequest &	r
	)

friend

prints the request

Definition at line 1012 of file NBRequest.cpp.

Field Documentation

◆ myAll

const EdgeVector& NBRequest::myAll

private

all (icoming and outgoing) of the junctions edges

Definition at line 260 of file NBRequest.h.

Referenced by computeLeftOutgoingLinkCrossings(), computeRightOutgoingLinkCrossings(), distanceCounterClockwise(), and setBlocking().

◆ myDone

CombinationsCont NBRequest::myDone

private

the link X link is done-checks

Definition at line 278 of file NBRequest.h.

Referenced by mustBrake(), NBRequest(), and setBlocking().

◆ myFoes

std::vector<std::string> NBRequest::myFoes

private

precomputed right-of-way matrices for each lane-to-lane link

Definition at line 281 of file NBRequest.h.

Referenced by computeCrossingResponse(), computeLaneResponse(), computeLogic(), getFoes(), hasConflict(), hasConflictAtLink(), and writeLogic().

◆ myForbids

CombinationsCont NBRequest::myForbids

private

the link X link blockings

Definition at line 275 of file NBRequest.h.

Referenced by foes(), forbids(), getResponseString(), mustBrake(), mustBrake(), NBRequest(), resetCooperating(), resetSignalised(), and setBlocking().

◆ myGoodBuilds

int NBRequest::myGoodBuilds = 0

staticprivate

Definition at line 286 of file NBRequest.h.

Referenced by NBRequest(), and reportWarnings().

◆ myHaveVia

std::vector<bool> NBRequest::myHaveVia

private

Definition at line 283 of file NBRequest.h.

Referenced by computeCrossingResponse(), computeLaneResponse(), computeLogic(), and writeLogic().

◆ myIncoming

const EdgeVector& NBRequest::myIncoming

private

edges incoming to the junction

Definition at line 263 of file NBRequest.h.

Referenced by buildBitfieldLogic(), computeCrossingResponse(), computeLogic(), foes(), forbids(), getFoesString(), getIndex(), getResponseString(), getSizes(), mergeConflict(), mustBrake(), NBRequest(), numLinks(), resetCooperating(), resetSignalised(), and setBlocking().

◆ myJunction

NBNode* NBRequest::myJunction

private

the node the request is assigned to

Definition at line 257 of file NBRequest.h.

Referenced by computeCrossingResponse(), computeLeftOutgoingLinkCrossings(), computeLogic(), computeRightOutgoingLinkCrossings(), getFoesString(), getResponseString(), indirectLeftTurnConflict(), mergeConflict(), mustBrake(), numLinks(), oppositeLeftTurnConflict(), and setBlocking().

◆ myNotBuild

int NBRequest::myNotBuild = 0

staticprivate

Definition at line 286 of file NBRequest.h.

Referenced by NBRequest(), and reportWarnings().

◆ myOutgoing

const EdgeVector& NBRequest::myOutgoing

private

edges outgoing from the junction

Definition at line 266 of file NBRequest.h.

Referenced by buildBitfieldLogic(), foes(), forbids(), getIndex(), getResponseString(), mergeConflict(), mustBrake(), NBRequest(), numLinks(), and setBlocking().

◆ myResponse

std::vector<std::string> NBRequest::myResponse

private

Definition at line 282 of file NBRequest.h.

Referenced by computeCrossingResponse(), computeLaneResponse(), computeLogic(), getResponse(), mustBrake(), and writeLogic().

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

Public Member Functions

Static Public Member Functions

Private Types

Private Member Functions

Private Attributes

Static Private Attributes

Friends

Detailed Description

Member Typedef Documentation

◆ CombinationsCont

◆ LinkInfoCont

Constructor & Destructor Documentation

◆ NBRequest()

◆ ~NBRequest()

Member Function Documentation

◆ bidiConflict()

◆ buildBitfieldLogic()

◆ checkLaneFoesByClass()

◆ checkLaneFoesByCooperation()

◆ computeCrossingResponse()

◆ computeLaneResponse()

◆ computeLeftOutgoingLinkCrossings()

◆ computeLogic()

◆ computeRightOutgoingLinkCrossings()

◆ distanceCounterClockwise()

◆ foes()

◆ forbids()

◆ getFoes()

◆ getFoesString()

◆ getIndex()

◆ getResponse()

◆ getResponseString()

◆ getSizes()

◆ hasConflict()

◆ hasConflictAtLink()

◆ indirectLeftTurnConflict()

◆ laneConflict()

◆ mergeConflict()

◆ mustBrake() [1/2]

◆ mustBrake() [2/2]

◆ mustBrakeForCrossing()

◆ numLinks()

◆ operator=()

◆ oppositeLeftTurnConflict()

◆ reportWarnings()

◆ resetCooperating()

◆ resetSignalised()

◆ rightTurnConflict()

◆ setBlocking()

◆ writeLogic()

Friends And Related Symbol Documentation

◆ operator<<

Field Documentation

◆ myAll

◆ myDone

◆ myFoes

◆ myForbids

◆ myGoodBuilds

◆ myHaveVia

◆ myIncoming

◆ myJunction

◆ myNotBuild

◆ myOutgoing

◆ myResponse