47 #ifndef MUELU_ISOLATEDNODEAGGREGATIONALGORITHM_DECL_HPP_
48 #define MUELU_ISOLATEDNODEAGGREGATIONALGORITHM_DECL_HPP_
57 #include "MueLu_LWGraph.hpp"
83 #undef MUELU_ISOLATEDNODEAGGREGATIONALGORITHM_SHORT
112 #define MUELU_ISOLATEDNODEAGGREGATIONALGORITHM_SHORT
MueLu::DefaultLocalOrdinal LocalOrdinal
virtual ~IsolatedNodeAggregationAlgorithm()
Destructor.
Tpetra::KokkosClassic::DefaultNode::DefaultNodeType DefaultNode
Container class for aggregation information.
Pure virtual base class for all MueLu aggregation algorithms.
void BuildAggregates(const ParameterList ¶ms, const LWGraph &graph, Aggregates &aggregates, std::vector< unsigned > &aggStat, LO &numNonAggregatedNodes) const
Local aggregation.
std::string description() const
Return a simple one-line description of this object.
MueLu::DefaultGlobalOrdinal GlobalOrdinal
Ignores isolated nodes during aggregation. Marks the node to be "aggregated" without adding real aggr...
Lightweight MueLu representation of a compressed row storage graph.
IsolatedNodeAggregationAlgorithm(const RCP< const FactoryBase > &=Teuchos::null)
Constructor.