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| SparseGraph (IndexType N) |
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| SparseGraph () |
| Default constructor. More...
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| SparseGraph (DataCommunicator &rComm) |
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| ~SparseGraph () |
| Destructor. More...
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| SparseGraph (const SparseGraph &rOther) |
| Copy constructor. More...
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| SparseGraph (const std::vector< IndexType > &rSingleVectorRepresentation) |
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const DataCommunicator & | GetComm () const |
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const DataCommunicator * | pGetComm () const |
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IndexType | Size () const |
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bool | IsEmpty () const |
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bool | Has (const IndexType I, const IndexType J) const |
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const GraphType::mapped_type & | operator[] (const IndexType &Key) const |
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void | Clear () |
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void | AddEntry (const IndexType RowIndex, const IndexType ColIndex) |
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template<class TContainerType > |
void | AddEntries (const IndexType RowIndex, const TContainerType &rColIndices) |
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template<class TIteratorType > |
void | AddEntries (const IndexType RowIndex, const TIteratorType &rColBegin, const TIteratorType &rColEnd) |
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template<class TContainerType > |
void | AddEntries (const TContainerType &rIndices) |
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template<class TContainerType > |
void | AddEntries (const TContainerType &rRowIndices, const TContainerType &rColIndices) |
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void | AddEntries (SparseGraph &rOtherGraph) |
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void | Finalize () |
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const GraphType & | GetGraph () const |
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template<class TVectorType = DenseVector<IndexType>> |
IndexType | ExportCSRArrays (TVectorType &rRowIndices, TVectorType &rColIndices) const |
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IndexType | ExportCSRArrays (Kratos::span< IndexType > &rRowIndices, Kratos::span< IndexType > &rColIndices) const =delete |
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IndexType | ExportCSRArrays (IndexType *&pRowIndicesData, IndexType &rRowDataSize, IndexType *&pColIndicesData, IndexType &rColDataSize) const |
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std::vector< IndexType > | ExportSingleVectorRepresentation () const |
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void | AddFromSingleVectorRepresentation (const std::vector< IndexType > &rSingleVectorRepresentation) |
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const_iterator_adaptor | begin () const |
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const_iterator_adaptor | end () const |
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std::string | Info () const |
| Turn back information as a string. More...
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void | PrintInfo (std::ostream &rOStream) const |
| Print information about this object. More...
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void | PrintData (std::ostream &rOStream) const |
| Print object's data. More...
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template<class TIndexType = std::size_t>
class Kratos::SparseGraph< TIndexType >
Short class definition.
This class is designed to store a matrix graph, aimed at the fast construction of other sparse matrix formats (particularly CSR) IMPORTANT NOTE: it is BY DESIGN NOT threadsafe! (a graph should be computed in each thread and then merged)