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SUMO - Simulation of Urban MObility
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Computes lane-2-lane connections. More...
#include <NBNode.h>
Public Member Functions | |
ApproachingDivider (EdgeVector *approaching, NBEdge *currentOutgoing) | |
Constructor. More... | |
void | execute (const int src, const int dest) |
the bresenham-callback More... | |
int | numAvailableLanes () const |
@ get number of avaliable lanes More... | |
std::deque< int > * | spread (const std::vector< int > &approachingLanes, int dest) const |
the method that spreads the wished number of lanes from the the lane given by the bresenham-call to both left and right More... | |
~ApproachingDivider () | |
Destructor. More... | |
Private Attributes | |
EdgeVector * | myApproaching |
The list of edges that approach the current edge. More... | |
std::vector< int > | myAvailableLanes |
The available lanes to which connections shall be built. More... | |
NBEdge * | myCurrentOutgoing |
The approached current edge. More... | |
Computes lane-2-lane connections.
Being a bresenham-callback, this class computes which lanes are approached by the current lane (first callback parameter). The second callback parameter is the destination lane that is the middle of the computed lanes. The lanes are spreaded from this middle position both to left and right but may also be transposed in full when there is not enough space.
NBNode::ApproachingDivider::ApproachingDivider | ( | EdgeVector * | approaching, |
NBEdge * | currentOutgoing | ||
) |
Constructor.
[in] | approaching | The list of the edges that approach the outgoing edge |
[in] | currentOutgoing | The outgoing edge |
Definition at line 94 of file NBNode.cpp.
References NBEdge::getNumLanes(), NBEdge::getPermissions(), isForbidden(), myApproaching, myAvailableLanes, myCurrentOutgoing, and SVC_PEDESTRIAN.
NBNode::ApproachingDivider::~ApproachingDivider | ( | ) |
Destructor.
Definition at line 124 of file NBNode.cpp.
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virtual |
the bresenham-callback
Implements Bresenham::BresenhamCallBack.
Definition at line 128 of file NBNode.cpp.
References NBEdge::getConnectionLanes(), NBEdge::L2L_COMPUTED, NBEdge::LANES2LANES_DONE, NBEdge::LANES2LANES_USER, myApproaching, myAvailableLanes, myCurrentOutgoing, and spread().
Referenced by numAvailableLanes().
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inline |
@ get number of avaliable lanes
Definition at line 110 of file NBNode.h.
References execute(), and spread().
Referenced by NBNode::computeLanes2Lanes().
std::deque< int > * NBNode::ApproachingDivider::spread | ( | const std::vector< int > & | approachingLanes, |
int | dest | ||
) | const |
the method that spreads the wished number of lanes from the the lane given by the bresenham-call to both left and right
Definition at line 152 of file NBNode.cpp.
References myAvailableLanes.
Referenced by execute(), and numAvailableLanes().
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private |
The list of edges that approach the current edge.
Definition at line 91 of file NBNode.h.
Referenced by ApproachingDivider(), and execute().
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private |
The available lanes to which connections shall be built.
Definition at line 97 of file NBNode.h.
Referenced by ApproachingDivider(), execute(), and spread().
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private |
The approached current edge.
Definition at line 94 of file NBNode.h.
Referenced by ApproachingDivider(), and execute().