65 lines
2.3 KiB
C++
65 lines
2.3 KiB
C++
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//@HEADER
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/*
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************************************************************************
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Epetra: Linear Algebra Services Package
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Copyright (2001) Sandia Corporation
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Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
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license for use of this work by or on behalf of the U.S. Government.
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This library is free software; you can redistribute it and/or modify
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it under the terms of the GNU Lesser General Public License as
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published by the Free Software Foundation; either version 2.1 of the
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License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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USA
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Questions? Contact Michael A. Heroux (maherou@sandia.gov)
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************************************************************************
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*/
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//@HEADER
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#ifndef EPETRA_SRCDISTOBJECT_H
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#define EPETRA_SRCDISTOBJECT_H
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class Epetra_BlockMap;
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//! Epetra_SrcDistObject: A class for supporting flexible source distributed objects for import/export operations.
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/*! The Epetra_SrcDistObject is a base class for all Epetra distributed global objects that are potential
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source objects for the general Epetra_DistObject class. It provides a way to send a very general distributed
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object as the potential source object for an import or export object. For example, it is possible to pass
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an Epetra_RowMatrix object as the source object for an import/export where the target is an Epetra_CrsMatrix, or
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an Epetra_CrsGraph (where the RowMatrix values will be ignored).
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*/
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//==========================================================================
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class Epetra_SrcDistObject {
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public:
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//! @name Destructor
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//@{
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//! Epetra_SrcDistObject destructor.
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virtual ~Epetra_SrcDistObject() {};
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//@}
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//! @name Attribute accessor methods
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//@{
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//! Returns a reference to the Epetra_BlockMap for this object.
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virtual const Epetra_BlockMap & Map() const = 0;
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};
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#endif /* EPETRA_SRCDISTOBJECT_H */
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