47 #ifndef MUELU_ISOLATEDNODEAGGREGATIONALGORITHM_DECL_HPP_ 48 #define MUELU_ISOLATEDNODEAGGREGATIONALGORITHM_DECL_HPP_ 79 template <
class LocalOrdinal = int,
80 class GlobalOrdinal = LocalOrdinal,
81 class Node = KokkosClassic::DefaultNode::DefaultNodeType>
84 #undef MUELU_ISOLATEDNODEAGGREGATIONALGORITHM_SHORT 114 #define MUELU_ISOLATEDNODEAGGREGATIONALGORITHM_SHORT virtual ~IsolatedNodeAggregationAlgorithm()
Destructor.
Container class for aggregation information.
Pure virtual base class for all MueLu aggregation algorithms.
Namespace for MueLu classes and methods.
std::string description() const
Return a simple one-line description of this object.
Ignores isolated nodes during aggregation. Marks the node to be "aggregated" without adding real aggr...
void BuildAggregates(const ParameterList ¶ms, const GraphBase &graph, Aggregates &aggregates, std::vector< unsigned > &aggStat, LO &numNonAggregatedNodes) const
Local aggregation.
MueLu representation of a graph.
IsolatedNodeAggregationAlgorithm(const RCP< const FactoryBase > &graphFact=Teuchos::null)
Constructor.