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00019 #ifndef GEOS_OP_LINEMERGE_LINEMERGEDIRECTEDEDGE_H
00020 #define GEOS_OP_LINEMERGE_LINEMERGEDIRECTEDEDGE_H
00021
00022 #include <geos/export.h>
00023
00024 #include <geos/planargraph/DirectedEdge.h>
00025
00026
00027 namespace geos {
00028 namespace geom {
00029 class Coordinate;
00030
00031 }
00032 namespace planargraph {
00033 class Node;
00034 }
00035 }
00036
00037
00038 namespace geos {
00039 namespace operation {
00040 namespace linemerge {
00041
00047 class GEOS_DLL LineMergeDirectedEdge: public planargraph::DirectedEdge {
00048 public:
00062 LineMergeDirectedEdge(planargraph::Node *from,
00063 planargraph::Node *to,
00064 const geom::Coordinate& directionPt,
00065 bool edgeDirection);
00066
00072 LineMergeDirectedEdge* getNext();
00073 };
00074
00075 }
00076 }
00077 }
00078
00079 #endif // GEOS_OP_LINEMERGE_LINEMERGEDIRECTEDEDGE_H