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#include <ogdf/energybased/davidson_harel/Overlap.h>
Inheritance diagram for ogdf::davidson_harel::Overlap:Public Member Functions | |
| Overlap (GraphAttributes &AG) | |
| ~Overlap () | |
| Public Member Functions inherited from ogdf::davidson_harel::NodePairEnergy | |
| NodePairEnergy (const string energyname, GraphAttributes &AG) | |
| virtual | ~NodePairEnergy () |
| void | computeEnergy () override |
| computes energy for the layout at the beginning of the optimization process | |
| Public Member Functions inherited from ogdf::davidson_harel::EnergyFunction | |
| EnergyFunction (const string &funcname, GraphAttributes &AG) | |
| Initializes data dtructures to speed up later computations. | |
| virtual | ~EnergyFunction () |
| void | candidateTaken () |
| Changes m_currentX and m_currentY by setting the position of m_testNode to m_testX and m_testY. Sets m_energy to m_candidateEnergy. Computes the energy of the layout stored in AG. | |
| double | computeCandidateEnergy (const node v, const DPoint &newPos) |
| sets m_testNode, m_testX and m_testY and computes the energy for the new configuration (vertex v moves to newPos) | |
| double | energy () const |
| string | getName () const |
| prints the name of the energy function | |
Private Member Functions | |
| double | computeCoordEnergy (node, node, const DPoint &, const DPoint &) const override |
| Computes the energy stored by a pair of vertices at the given positions. | |
Additional Inherited Members | |
| Protected Member Functions inherited from ogdf::davidson_harel::NodePairEnergy | |
| bool | adjacent (const node v, const node w) const |
| returns true in constant time if two vertices are adjacent. | |
| int | nodeNum (node v) const |
| Returns the internal number given to each vertex. | |
| const DIntersectableRect & | shape (const node v) const |
Returns the shape of a vertex v as a DIntersectableRect. | |
| Protected Member Functions inherited from ogdf::davidson_harel::EnergyFunction | |
| DPoint | currentPos (const node v) const |
| returns the current position of vertex v | |
| node | testNode () const |
| returns the vertex that is under consideration in the current step | |
| DPoint | testPos () |
| returns candidate position for the node to be moved | |
| Protected Attributes inherited from ogdf::davidson_harel::EnergyFunction | |
| double | m_candidateEnergy |
| the energy of the layout if the candidate layout is chosen | |
| double | m_energy |
| energy of the current layout | |
| const Graph & | m_G |
| the graph that should be drawn | |
| const string | m_name |
| name of the energy function | |
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explicit |
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overrideprivatevirtual |
Computes the energy stored by a pair of vertices at the given positions.
Implements ogdf::davidson_harel::NodePairEnergy.
