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restrict
EpetraExt_RestrictedMultiVectorWrapper.h
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//@HEADER
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// ***********************************************************************
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//
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// EpetraExt: Epetra Extended - Linear Algebra Services Package
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// Copyright (2011) Sandia Corporation
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//
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// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
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// the U.S. Government retains certain rights in this software.
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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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#ifndef EPETRAEXT_RESTRICTEDMULTIVECTORWRAPPER_H
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#define EPETRAEXT_RESTRICTEDMULTIVECTORWRAPPER_H
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#include <
EpetraExt_ConfigDefs.h
>
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#include <Teuchos_RCP.hpp>
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#include <mpi.h>
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#ifdef HAVE_MPI
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class
Epetra_Comm
;
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class
Epetra_MpiComm
;
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class
Epetra_BlockMap
;
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class
Epetra_MultiVector
;
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namespace
EpetraExt
{
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class
RestrictedMultiVectorWrapper{
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public
:
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RestrictedMultiVectorWrapper();
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~RestrictedMultiVectorWrapper();
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int
SetMPISubComm(MPI_Comm MPI_SubComm);
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MPI_Comm GetMPISubComm(){
return
MPI_SubComm_;}
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const
Epetra_MpiComm & RestrictedComm(){
return
*RestrictedComm_;}
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bool
RestrictedProcIsActive(){
return
proc_is_active;}
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Teuchos::RCP<Epetra_MultiVector> InputMultiVector(){
return
input_mv_;}
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Teuchos::RCP<Epetra_MultiVector> RestrictedMultiVector(){
return
restricted_mv_;}
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int
restrict_comm(Teuchos::RCP<Epetra_MultiVector> input_mv);
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private
:
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bool
proc_is_active;
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bool
subcomm_is_set;
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MPI_Comm MPI_SubComm_;
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Epetra_MpiComm *RestrictedComm_;
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Epetra_BlockMap *ResMap_;
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Teuchos::RCP<Epetra_MultiVector> input_mv_;
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Teuchos::RCP<Epetra_MultiVector> restricted_mv_;
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};
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}
// namespace EpetraExt
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#endif
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#endif
/* EPETRAEXT_RESTRICTEDMULTIVECTORWRAPPER_H */
EpetraExt_ConfigDefs.h
Epetra_BlockMap
Epetra_Comm
Epetra_MpiComm
Epetra_MultiVector
EpetraExt
EpetraExt::BlockCrsMatrix: A class for constructing a distributed block matrix.
Definition
EpetraExt_BlockCrsMatrix.cpp:46
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