Detailed Description

template<class LocalOrdinal, class GlobalOrdinal, class Node>
class MueLu::Aggregates< LocalOrdinal, GlobalOrdinal, Node >

Container class for aggregation information.

Structure holding aggregate information. Right now, nAggregates, IsRoot, Vertex2AggId, procWinner are populated. This allows us to look at a node and determine the aggregate to which it has been assigned and the id of the processor that owns this aggregate. It is not so easy to determine vertices within the kth aggregate or the size of the kth aggregate. Thus, it might be useful to have a secondary structure which would be a rectangular CrsGraph where rows (or vertices) correspond to aggregates and colunmns (or edges) correspond to nodes. While not strictly necessary, it might be convenient.

Definition at line 106 of file MueLu_Aggregates_decl.hpp.

The documentation for this class was generated from the following file:

MueLu_Aggregates_decl.hpp