/usr/include/trilinos/Xpetra_RowGraph.hpp is in libtrilinos-xpetra-dev 12.4.2-2.
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//
// ***********************************************************************
//
// Xpetra: A linear algebra interface package
// Copyright 2012 Sandia Corporation
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
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//
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// 2. Redistributions in binary form must reproduce the above copyright
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// 3. Neither the name of the Corporation nor the names of the
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// Questions? Contact
// Jonathan Hu (jhu@sandia.gov)
// Andrey Prokopenko (aprokop@sandia.gov)
// Ray Tuminaro (rstumin@sandia.gov)
//
// ***********************************************************************
//
// @HEADER
#ifndef XPETRA_ROWGRAPH_HPP
#define XPETRA_ROWGRAPH_HPP
/* this file is automatically generated - do not edit (see script/interfaces.py) */
#include <Teuchos_Describable.hpp>
#include <Kokkos_DefaultNode.hpp>
#include "Xpetra_ConfigDefs.hpp"
#include "Xpetra_Map.hpp"
#include "Xpetra_Import.hpp"
#include "Xpetra_Export.hpp"
namespace Xpetra {
template<class LocalOrdinal = Map<>::local_ordinal_type,
class GlobalOrdinal = typename Map<LocalOrdinal>::global_ordinal_type,
class Node = typename Map<LocalOrdinal, GlobalOrdinal>::node_type>
class RowGraph
: virtual public Teuchos::Describable
{
public:
typedef LocalOrdinal local_ordinal_type;
typedef GlobalOrdinal global_ordinal_type;
typedef Node node_type;
//! @name Constructor/Destructor Methods
//@{
//! Destructor.
virtual ~RowGraph() { }
//@}
//! @name Graph Query Methods
//@{
//! Returns the communicator.
virtual const Teuchos::RCP< const Teuchos::Comm< int > > getComm() const = 0;
//! Returns the underlying node.
virtual Teuchos::RCP< Node > getNode() const = 0;
//! Returns the Map that describes the row distribution in this graph.
virtual const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > getRowMap() const = 0;
//! Returns the Map that describes the column distribution in this graph.
virtual const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > getColMap() const = 0;
//! Returns the Map associated with the domain of this graph.
virtual const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > getDomainMap() const = 0;
//! Returns the Map associated with the domain of this graph.
virtual const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > getRangeMap() const = 0;
//! Returns the importer associated with this graph.
virtual Teuchos::RCP< const Import< LocalOrdinal, GlobalOrdinal, Node > > getImporter() const = 0;
//! Returns the exporter associated with this graph.
virtual Teuchos::RCP< const Export< LocalOrdinal, GlobalOrdinal, Node > > getExporter() const = 0;
//! Returns the number of global rows in the graph.
virtual global_size_t getGlobalNumRows() const = 0;
//! Returns the number of global columns in the graph.
virtual global_size_t getGlobalNumCols() const = 0;
//! Returns the number of rows owned on the calling node.
virtual size_t getNodeNumRows() const = 0;
//! Returns the number of columns connected to the locally owned rows of this graph.
virtual size_t getNodeNumCols() const = 0;
//! Returns the index base for global indices for this graph.
virtual GlobalOrdinal getIndexBase() const = 0;
//! Returns the global number of entries in the graph.
virtual global_size_t getGlobalNumEntries() const = 0;
//! Returns the local number of entries in the graph.
virtual size_t getNodeNumEntries() const = 0;
//! Returns the current number of entries on this node in the specified global row.
virtual size_t getNumEntriesInGlobalRow(GlobalOrdinal globalRow) const = 0;
//! Returns the current number of entries on this node in the specified local row.
virtual size_t getNumEntriesInLocalRow(LocalOrdinal localRow) const = 0;
//! Returns the number of global diagonal entries, based on global row/column index comparisons.
virtual global_size_t getGlobalNumDiags() const = 0;
//! Returns the number of local diagonal entries, based on global row/column index comparisons.
virtual size_t getNodeNumDiags() const = 0;
//! Returns the maximum number of entries across all rows/columns on all nodes.
virtual size_t getGlobalMaxNumRowEntries() const = 0;
//! Returns the maximum number of entries across all rows/columns on this node.
virtual size_t getNodeMaxNumRowEntries() const = 0;
//! Indicates whether the graph has a well-defined column map.
virtual bool hasColMap() const = 0;
//! Indicates whether the graph is lower triangular.
virtual bool isLowerTriangular() const = 0;
//! Indicates whether the graph is upper triangular.
virtual bool isUpperTriangular() const = 0;
//! If graph indices are in the local range, this function returns true. Otherwise, this function returns false. */.
virtual bool isLocallyIndexed() const = 0;
//! If graph indices are in the global range, this function returns true. Otherwise, this function returns false. */.
virtual bool isGloballyIndexed() const = 0;
//! Returns true if fillComplete() has been called.
virtual bool isFillComplete() const = 0;
//@}
//! @name Extraction Methods
//@{
//! Extract a list of entries in a specified global row of the graph. Put into pre-allocated storage.
virtual void getGlobalRowCopy(GlobalOrdinal GlobalRow, const Teuchos::ArrayView< GlobalOrdinal > &Indices, size_t &NumIndices) const = 0;
//! Extract a list of entries in a specified local row of the graph. Put into storage allocated by calling routine.
virtual void getLocalRowCopy(LocalOrdinal LocalRow, const Teuchos::ArrayView< LocalOrdinal > &Indices, size_t &NumIndices) const = 0;
//@}
}; // RowGraph class
} // Xpetra namespace
#define XPETRA_ROWGRAPH_SHORT
#endif // XPETRA_ROWGRAPH_HPP
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