Utility class for comunicating the matrix entries.
More...
#include <dune/istl/matrixredistribute.hh>
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M & | matrix |
| The matrix to communicate the values of. More...
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const Dune::GlobalLookupIndexSet< I > & | idxset |
| Index set for the original matrix. More...
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const I & | aggidxset |
| Index set for the redistributed matrix. More...
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std::vector< size_t > * | rowsize |
| row size information for the receiving side. More...
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template<class M, class I>
struct Dune::CommMatrixRow< M, I >
Utility class for comunicating the matrix entries.
- Template Parameters
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M | The type of the matrix. |
I | The type of the ParallelIndexSet. |
§ CommMatrixRow() [1/2]
template<class M , class I >
Constructor.
- Parameters
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m_ | The matrix to communicate the values. That is the local original matrix as the source of the communication and the redistributed at the target of the communication. |
idxset_ | The index set for the original matrix. |
aggidxset_ | The index set for the redistributed matrix. |
§ CommMatrixRow() [2/2]
template<class M , class I >
§ setOverlapRowsToDirichlet()
template<class M , class I >
Sets the non-owner rows correctly as Dirichlet boundaries.
This should be called after the communication.
§ aggidxset
template<class M , class I >
Index set for the redistributed matrix.
§ idxset
template<class M , class I >
Index set for the original matrix.
§ matrix
template<class M , class I >
The matrix to communicate the values of.
§ rowsize
template<class M , class I >
row size information for the receiving side.
The documentation for this struct was generated from the following file: