#include <Node.h>

Public Member Functions | |
| Node (const geom::Coordinate &newPt) | |
| Constructs a Node with the given location. | |
| Node (geom::Coordinate &newPt, DirectedEdgeStar *newDeStar) | |
| Constructs a Node with the given location and collection of outgoing DirectedEdges. Takes ownership of the given DirectedEdgeStar!! | |
| geom::Coordinate & | getCoordinate () |
| Returns the location of this Node. | |
| void | addOutEdge (DirectedEdge *de) |
| Adds an outgoing DirectedEdge to this Node. | |
| DirectedEdgeStar * | getOutEdges () |
| Returns the collection of DirectedEdges that leave this Node. | |
| const DirectedEdgeStar * | getOutEdges () const |
| size_t | getDegree () const |
| Returns the number of edges around this Node. | |
| int | getIndex (Edge *edge) |
| Returns the zero-based index of the given Edge, after sorting in ascending order by angle with the positive x-axis. | |
Static Public Member Functions | |
| static std::vector< Edge * > * | getEdgesBetween (Node *node0, Node *node1) |
| Returns all Edges that connect the two nodes (which are assumed to be different). | |
Protected Attributes | |
| geom::Coordinate | pt |
| The location of this Node. | |
| DirectedEdgeStar * | deStar |
| The collection of DirectedEdges that leave this Node. | |
Friends | |
| std::ostream & | operator<< (std::ostream &os, const Node &) |
| Print a Node. | |
A node is connected to each of its incident Edges via an outgoing DirectedEdge. Some clients using a PlanarGraph may want to subclass Node to add their own application-specific data and methods.
| static std::vector<Edge*>* geos::planargraph::Node::getEdgesBetween | ( | Node * | node0, | |
| Node * | node1 | |||
| ) | [static] |
Returns all Edges that connect the two nodes (which are assumed to be different).
Note: returned vector is newly allocated, ownership to the caller.
1.5.4