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MueLu_InterfaceAggregationAlgorithm_decl.hpp
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5// MueLu: A package for multigrid based preconditioning
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46/*
47 * MueLu_InterfaceAggregationAlgorithm_decl.hpp
48 *
49 * Created on: Sep 18, 2012
50 * Author: Tobias Wiesner
51 */
52
53#ifndef MUELU_INTERFACEAGGREGATIONALGORITHM_DECL_HPP_
54#define MUELU_INTERFACEAGGREGATIONALGORITHM_DECL_HPP_
55
56#include "MueLu_ConfigDefs.hpp"
59
62//#include "MueLu_Graph_fwd.hpp"
63#include "MueLu_GraphBase.hpp"
64
65namespace MueLu {
81 template<class LocalOrdinal = DefaultLocalOrdinal,
83 class Node = DefaultNode>
85 public MueLu::AggregationAlgorithmBase<LocalOrdinal,GlobalOrdinal,Node> {
86#undef MUELU_INTERFACEAGGREGATIONALGORITHM_SHORT
88
89 public:
91
92
94 InterfaceAggregationAlgorithm(RCP<const FactoryBase> const &graphFact = Teuchos::null);
95
98
100
101
103
104
107 void BuildAggregates(Teuchos::ParameterList const & params, GraphBase const & graph, Aggregates & aggregates, std::vector<unsigned>& aggStat, LO& numNonAggregatedNodes) const;
109
110
111 }; //class InterfaceAggregationAlgorithm
112
113} //namespace MueLu
114
115#define MUELU_INTERFACEAGGREGATIONALGORITHM_SHORT
116#endif /* MUELU_INTERFACEAGGREGATIONALGORITHM_DECL_HPP_ */
MueLu::DefaultLocalOrdinal LocalOrdinal
MueLu::DefaultGlobalOrdinal GlobalOrdinal
MueLu::DefaultNode Node
Container class for aggregation information.
Pure virtual base class for all MueLu aggregation algorithms.
MueLu representation of a graph.
Algorithm for coarsening a graph with uncoupled aggregation. creates aggregates along an interface us...
void BuildAggregates(Teuchos::ParameterList const &params, GraphBase const &graph, Aggregates &aggregates, std::vector< unsigned > &aggStat, LO &numNonAggregatedNodes) const
Local aggregation.
InterfaceAggregationAlgorithm(RCP< const FactoryBase > const &graphFact=Teuchos::null)
Constructor.
Namespace for MueLu classes and methods.
KokkosClassic::DefaultNode::DefaultNodeType DefaultNode