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QGIS API Documentation
2.6.0-Brighton
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QGIS API Documentation
2.6.0-Brighton
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This class implement a graph vertex. More...
#include <qgsgraph.h>
Public Member Functions | |
| QgsGraphVertex () | |
| default constructor. | |
| QgsGraphVertex (const QgsPoint &point) | |
| This constructor initializes QgsGraphVertex object and associates a vertex with a point. | |
| QgsGraphArcIdList | outArc () const |
| return outgoing edges | |
| QgsGraphArcIdList | inArc () const |
| return incoming edges | |
| QgsPoint | point () const |
| return vertex point | |
Friends | |
| class | QgsGraph |
This class implement a graph vertex.
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inline |
default constructor.
It need for QT's container, e.g. QVector
| QgsGraphVertex::QgsGraphVertex | ( | const QgsPoint & | point | ) |
This constructor initializes QgsGraphVertex object and associates a vertex with a point.
| QgsGraphArcIdList QgsGraphVertex::inArc | ( | ) | const |
return incoming edges
| QgsGraphArcIdList QgsGraphVertex::outArc | ( | ) | const |
return outgoing edges
| QgsPoint QgsGraphVertex::point | ( | ) | const |
return vertex point
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friend |
1.8.1.2