46 #ifndef MUELU_PRESERVEDIRICHLETAGGREGATIONALGORITHM_DECL_HPP_ 47 #define MUELU_PRESERVEDIRICHLETAGGREGATIONALGORITHM_DECL_HPP_ 82 template <
class LocalOrdinal = int,
83 class GlobalOrdinal = LocalOrdinal,
87 #undef MUELU_PRESERVEDIRICHLETAGGREGATIONALGORITHM_SHORT 117 #define MUELU_PRESERVEDIRICHLETAGGREGATIONALGORITHM_SHORT Container class for aggregation information.
PreserveDirichletAggregationAlgorithm(const RCP< const FactoryBase > &graphFact=Teuchos::null)
Constructor.
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.
Builds one-to-one aggregates for all Dirichlet boundary nodes. For some applications this might be ne...
virtual ~PreserveDirichletAggregationAlgorithm()
Destructor.
MueLu representation of a graph.
void BuildAggregates(const Teuchos::ParameterList ¶ms, const GraphBase &graph, Aggregates &aggregates, std::vector< unsigned > &aggStat, LO &numNonAggregatedNodes) const
Local aggregation.