20 #ifndef GEOS_PLANARGRAPH_PLANARGRAPH_H
21 #define GEOS_PLANARGRAPH_PLANARGRAPH_H
23 #include <geos/export.h>
24 #include <geos/planargraph/NodeMap.h>
30 #pragma warning(disable: 4251) // warning C4251: needs to have dll-interface to be used by clients of class
38 namespace planargraph {
46 namespace planargraph {
65 std::vector<Edge*> edges;
66 std::vector<DirectedEdge*> dirEdges;
101 dirEdges.push_back(dirEdge);
106 typedef std::vector<Edge *> EdgeContainer;
107 typedef EdgeContainer::iterator EdgeIterator;
124 return nodeMap.find(pt);
132 return nodeMap.begin();
135 NodeMap::container::iterator nodeBegin() {
136 return nodeMap.begin();
139 NodeMap::container::const_iterator nodeBegin()
const {
140 return nodeMap.begin();
143 NodeMap::container::iterator nodeEnd() {
144 return nodeMap.end();
147 NodeMap::container::const_iterator nodeEnd()
const {
148 return nodeMap.end();
157 void getNodes(std::vector<Node*>& nodes) { nodeMap.getNodes(nodes); }
168 return dirEdges.begin();
173 return edges.begin();
182 return edges.begin();
212 void remove(
Edge *edge);
230 void remove(
Node *node);
237 std::vector<Node*>* findNodesOfDegree(std::size_t degree);
245 void findNodesOfDegree(std::size_t degree, std::vector<Node*>& to);
255 #endif // GEOS_PLANARGRAPH_PLANARGRAPH_H