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class | MueLu::SegregatedAFactory< Scalar, LocalOrdinal, GlobalOrdinal, Node > |
| Factory for building a new "segregated" A operator. Here, "segregated" means that the user provides a map (containing a subset of the row gids of the input matrix A) and the factory drops the off-diagonal entries (a,b) and (b,a) in A where "a" denotes a GID entry in the provided map and "b" denotes a GID that is not contained in the provided map. More...
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#define MUELU_SEGREGATEDAFACTORY_SHORT |