46 #ifndef XPETRA_CRSGRAPH_HPP 47 #define XPETRA_CRSGRAPH_HPP 51 #include <Teuchos_ParameterList.hpp> 53 #include <Teuchos_Describable.hpp> 61 using Teuchos::ParameterList;
77 template <class LocalOrdinal = Map<>::local_ordinal_type,
81 :
public DistObject<GlobalOrdinal,LocalOrdinal,GlobalOrdinal,Node>
100 virtual void insertGlobalIndices(GlobalOrdinal globalRow,
const ArrayView< const GlobalOrdinal > &indices)= 0;
103 virtual void insertLocalIndices(
const LocalOrdinal localRow,
const ArrayView< const LocalOrdinal > &indices)= 0;
117 virtual void fillComplete(
const RCP< ParameterList > ¶ms=null)= 0;
125 virtual RCP< const Comm< int > >
getComm()
const = 0;
128 virtual RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > >
getRowMap()
const = 0;
131 virtual RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > >
getColMap()
const = 0;
134 virtual RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > >
getDomainMap()
const = 0;
137 virtual RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > >
getRangeMap()
const = 0;
140 virtual RCP< const Import< LocalOrdinal, GlobalOrdinal, Node > >
getImporter()
const = 0;
143 virtual RCP< const Export< LocalOrdinal, GlobalOrdinal, Node > >
getExporter()
const = 0;
212 virtual void getGlobalRowView(GlobalOrdinal GlobalRow, ArrayView< const GlobalOrdinal > &Indices)
const = 0;
215 virtual void getLocalRowView(LocalOrdinal LocalRow, ArrayView< const LocalOrdinal > &indices)
const = 0;
226 virtual void describe(Teuchos::FancyOStream &out,
const Teuchos::EVerbosityLevel verbLevel=Teuchos::Describable::verbLevel_default)
const = 0;
234 #define XPETRA_CRSGRAPH_SHORT 235 #endif // XPETRA_CRSGRAPH_HPP virtual bool hasColMap() const =0
Whether the graph has a column Map.
virtual void getLocalRowView(LocalOrdinal LocalRow, ArrayView< const LocalOrdinal > &indices) const =0
Return a const, nonpersisting view of local indices in the given row.
virtual bool isStorageOptimized() const =0
Returns true if storage has been optimized.
GlobalOrdinal global_ordinal_type
virtual size_t getNumAllocatedEntriesInGlobalRow(GlobalOrdinal globalRow) const =0
Returns the current number of allocated entries for this node in the specified global row ...
virtual RCP< const Export< LocalOrdinal, GlobalOrdinal, Node > > getExporter() const =0
Returns the exporter associated with this graph.
virtual size_t getNodeNumRows() const =0
Returns the number of graph rows owned on the calling node.
virtual global_size_t getGlobalNumDiags() const =0
Returns the number of global diagonal entries, based on global row/column index comparisons.
virtual RCP< const Comm< int > > getComm() const =0
Returns the communicator.
virtual void insertLocalIndices(const LocalOrdinal localRow, const ArrayView< const LocalOrdinal > &indices)=0
Insert local indices into the graph.
virtual void insertGlobalIndices(GlobalOrdinal globalRow, const ArrayView< const GlobalOrdinal > &indices)=0
Insert global indices into the graph.
virtual void describe(Teuchos::FancyOStream &out, const Teuchos::EVerbosityLevel verbLevel=Teuchos::Describable::verbLevel_default) const =0
Print the object with some verbosity level to an FancyOStream object.
virtual size_t getNumAllocatedEntriesInLocalRow(LocalOrdinal localRow) const =0
Returns the current number of allocated entries on this node in the specified local row...
LocalOrdinal local_ordinal_type
virtual bool isUpperTriangular() const =0
Whether the graph is locally upper triangular.
virtual size_t getNumEntriesInLocalRow(LocalOrdinal localRow) const =0
Returns the current number of entries on this node in the specified local row.
virtual ~CrsGraph()
Destructor.
GlobalOrdinal global_ordinal_type
virtual bool isLocallyIndexed() const =0
Whether column indices are stored using local indices on the calling process.
virtual global_size_t getGlobalNumCols() const =0
Returns the number of global columns in the graph.
virtual RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > getDomainMap() const =0
Returns the Map associated with the domain of this graph.
virtual void removeLocalIndices(LocalOrdinal localRow)=0
Remove all graph indices from the specified local row.
virtual GlobalOrdinal getIndexBase() const =0
Returns the index base for global indices for this graph.
virtual global_size_t getGlobalNumEntries() const =0
Returns the global number of entries in the graph.
virtual global_size_t getGlobalNumRows() const =0
Returns the number of global rows in the graph.
virtual RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > getRangeMap() const =0
Returns the Map associated with the domain of this graph.
virtual bool isLowerTriangular() const =0
Whether the graph is locally lower triangular.
virtual size_t getNodeNumCols() const =0
Returns the number of columns connected to the locally owned rows of this graph.
virtual bool isFillComplete() const =0
Whether fillComplete() has been called and the graph is in compute mode.
size_t global_size_t
Global size_t object.
virtual size_t getNodeNumEntries() const =0
Returns the local number of entries in the graph.
virtual std::string description() const =0
Return a simple one-line description of this object.
virtual size_t getNumEntriesInGlobalRow(GlobalOrdinal globalRow) const =0
Returns the current number of entries on this node in the specified global row.
virtual size_t getNodeMaxNumRowEntries() const =0
Maximum number of entries in all rows owned by the calling process.
virtual size_t getGlobalMaxNumRowEntries() const =0
Maximum number of entries in all rows over all processes.
virtual void fillComplete(const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &domainMap, const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &rangeMap, const RCP< ParameterList > ¶ms=null)=0
Signal that data entry is complete, specifying domain and range maps.
virtual RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > getRowMap() const =0
Returns the Map that describes the row distribution in this graph.
virtual size_t getNodeNumDiags() const =0
Returns the number of local diagonal entries, based on global row/column index comparisons.
virtual bool isGloballyIndexed() const =0
Whether column indices are stored using global indices on the calling process.
virtual RCP< const Import< LocalOrdinal, GlobalOrdinal, Node > > getImporter() const =0
Returns the importer associated with this graph.
virtual void getGlobalRowView(GlobalOrdinal GlobalRow, ArrayView< const GlobalOrdinal > &Indices) const =0
Return a const, nonpersisting view of global indices in the given row.
virtual RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > getColMap() const =0
Returns the Map that describes the column distribution in this graph.