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Graph Drawing
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 v. 2023.09 (Elderberry)
 

NodeColoringBoppanaHalldorsson.h
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1 
32 #pragma once
33 
35 
36 namespace ogdf {
37 
44 public:
51  }
52 
57  inline void setRamseyProcedure(RamseyProcedure ramseyProcedure) {
58  NodeColoringModule::m_ramseyProcedure = ramseyProcedure;
59  }
60 
61  virtual NodeColor call(const Graph& graph, NodeArray<NodeColor>& colors,
62  NodeColor start = 0) override;
63 };
64 }
ogdf
The namespace for all OGDF objects.
Definition: AugmentationModule.h:36
ogdf::NodeColoringModule::RamseyProcedure::smallestDegree
@ smallestDegree
Uses the node with the smallest degree.
ogdf::colors
const std::array< Color, 63 > colors
An array of 63 different colors to cycle through.
ogdf::NodeColoringModule
Approximation algorithms for the node coloring problem in graphs.
Definition: NodeColoringModule.h:44
ogdf::NodeColoringBoppanaHalldorsson::setRamseyProcedure
void setRamseyProcedure(RamseyProcedure ramseyProcedure)
Sets the Ramsey-procedure of findings nodes to a specific value.
Definition: NodeColoringBoppanaHalldorsson.h:57
ogdf::internal::GraphRegisteredArray
RegisteredArray for nodes, edges and adjEntries of a graph.
Definition: Graph_d.h:651
ogdf::Graph
Data type for general directed graphs (adjacency list representation).
Definition: Graph_d.h:862
NodeColoringModule.h
Template of base class of node coloring algorithms.
OGDF_EXPORT
#define OGDF_EXPORT
Specifies that a function or class is exported by the OGDF DLL.
Definition: config.h:101
ogdf::NodeColoringBoppanaHalldorsson
Approximation algorithms for the node coloring problem in graphs.
Definition: NodeColoringBoppanaHalldorsson.h:43
ogdf::NodeColoringBoppanaHalldorsson::NodeColoringBoppanaHalldorsson
NodeColoringBoppanaHalldorsson()
The constructor.
Definition: NodeColoringBoppanaHalldorsson.h:49
ogdf::NodeColoringModule::m_ramseyProcedure
RamseyProcedure m_ramseyProcedure
The RamseyProcedure to be used to select nodes.
Definition: NodeColoringModule.h:111
ogdf::NodeColoringModule::RamseyProcedure
RamseyProcedure
Declares the procedure of finding nodes in Ramsey's algorithm.
Definition: NodeColoringModule.h:64