Declaration of class CrossingsMatrix.
Declaration of interface for two-layer crossing minimization algorithms.
Declaration and implementation of NodeArray class.
Implements crossings matrix which is used by some TwoLayerCrossingMinimization heuristics (e....
The greedy-insert heuristic for 2-layer crossing minimization.
CrossingsMatrix * m_crossingMatrix
virtual LayerByLayerSweep * clone() const override
Returns a new instance of the greed-insert heuristic with the same option settings.
NodeArray< double > m_weight
virtual void cleanup() override
Does some clean-up after calls.
virtual void call(Level &L) override
Calls the greedy insert heuristic for level L.
GreedyInsertHeuristic()
Creates a new instance of the greedy-insert heuristic.
GreedyInsertHeuristic(const GreedyInsertHeuristic &crossMin)
Creates a new instance of the greedy-insert heuristic.
virtual void init(const HierarchyLevels &levels) override
Initializes weights and crossing minimization for hierarchy H.
Representation of proper hierarchies used by Sugiyama-layout.
Interface of two-layer crossing minimization algorithms.
Representation of levels in hierarchies.
Dynamic arrays indexed with nodes.
#define OGDF_EXPORT
Specifies that a function or class is exported by the OGDF DLL.
static MultilevelBuilder * getDoubleFactoredZeroAdjustedMerger()
The namespace for all OGDF objects.