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src
Ifpack_PerturbedMatrix.h
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/*@HEADER
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// ***********************************************************************
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//
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// Ifpack: Object-Oriented Algebraic Preconditioner Package
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// Copyright (2002) Sandia Corporation
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//
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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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//
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// Redistribution and use in source and binary forms, with or without
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// modification, are permitted provided that the following conditions are
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// met:
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//
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// 1. Redistributions of source code must retain the above copyright
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// notice, this list of conditions and the following disclaimer.
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//
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// 2. Redistributions in binary form must reproduce the above copyright
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// notice, this list of conditions and the following disclaimer in the
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// documentation and/or other materials provided with the distribution.
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//
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// 3. Neither the name of the Corporation nor the names of the
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// contributors may be used to endorse or promote products derived from
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// this software without specific prior written permission.
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//
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// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
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// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
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// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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//
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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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*/
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#ifndef IFPACK_PERTURBEDMATRIX_H
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#define IFPACK_PERTURBEDMATRIX_H
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#include "
Ifpack_ConfigDefs.h
"
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#include "
Epetra_CrsGraph.h
"
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#include "
Epetra_Object.h
"
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class
Epetra_Comm
;
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class
Epetra_Map
;
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class
Ifpack_PerturbedMatrix:
public
Epetra_Object
{
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public
:
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Ifpack_PerturbedMatrix(
const
Epetra_RowMatrix & UserMatrix);
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Ifpack_PerturbedMatrix(
const
Ifpack_PerturbedMatrix & Source);
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virtual
~Ifpack_PerturbedMatrix();
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void
SetAbsoluteThreshold(
double
Athresh) {Athresh_ = Athresh;
return
;}
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void
SetRelativeThreshold(
double
Rthresh) {Rthresh_ = Rthresh;
return
;}
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#endif
// IFPACK_PERTURBEDMATRIX_H
Epetra_CrsGraph.h
Epetra_Object.h
Ifpack_ConfigDefs.h
Epetra_Comm
Epetra_Map
Epetra_Object
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