GEOS
3.6.2
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Represents a node in the topological graph used to compute spatial relationships. More...
#include <RelateNode.h>
Public Member Functions | |
RelateNode (const geom::Coordinate &coord, geomgraph::EdgeEndStar *edges) | |
void | updateIMFromEdges (geom::IntersectionMatrix &im) |
Protected Member Functions | |
void | computeIM (geom::IntersectionMatrix &im) |
Basic nodes do not compute IMs. |
Represents a node in the topological graph used to compute spatial relationships.
Update the IM with the contribution for the EdgeEnds incident on this node.