Teko Version of the Day
Loading...
Searching...
No Matches
Teko_TpetraInverseOpWrapper.hpp
1/*
2// @HEADER
3//
4// ***********************************************************************
5//
6// Teko: A package for block and physics based preconditioning
7// Copyright 2010 Sandia Corporation
8//
9// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
10// the U.S. Government retains certain rights in this software.
11//
12// Redistribution and use in source and binary forms, with or without
13// modification, are permitted provided that the following conditions are
14// met:
15//
16// 1. Redistributions of source code must retain the above copyright
17// notice, this list of conditions and the following disclaimer.
18//
19// 2. Redistributions in binary form must reproduce the above copyright
20// notice, this list of conditions and the following disclaimer in the
21// documentation and/or other materials provided with the distribution.
22//
23// 3. Neither the name of the Corporation nor the names of the
24// contributors may be used to endorse or promote products derived from
25// this software without specific prior written permission.
26//
27// THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
28// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
29// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
30// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
31// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
32// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
33// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
34// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
35// LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
36// NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
37// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
38//
39// Questions? Contact Eric C. Cyr (eccyr@sandia.gov)
40//
41// ***********************************************************************
42//
43// @HEADER
44
45*/
46
47#ifndef __Teko_TpetraInverseOpWrapper_hpp__
48#define __Teko_TpetraInverseOpWrapper_hpp__
49
50#include "Teko_TpetraOperatorWrapper.hpp"
51#include "Teko_ConfigDefs.hpp"
52#include "Tpetra_MultiVector.hpp"
53
54namespace Teko {
55namespace TpetraHelpers {
56
57class TpetraInverseOpWrapper : public TpetraOperatorWrapper {
58public:
59 TpetraInverseOpWrapper(const RCP<const MappingStrategy> & forwardMaps)
60 : TpetraOperatorWrapper(forwardMaps) {}
61
62 TpetraInverseOpWrapper(const RCP<const Thyra::LinearOpBase<ST> > & thyraOp)
63 : TpetraOperatorWrapper(thyraOp) {}
64
66 virtual void apply(const Tpetra::MultiVector<ST,LO,GO,NT>& X, Tpetra::MultiVector<ST,LO,GO,NT>& Y, Teuchos::ETransp mode=Teuchos::NO_TRANS, ST alpha=Teuchos::ScalarTraits< ST >::one(), ST beta=Teuchos::ScalarTraits< ST >::zero()) const;
67
69 virtual void applyInverse(const Tpetra::MultiVector<ST,LO,GO,NT>& X, Tpetra::MultiVector<ST,LO,GO,NT>& Y, Teuchos::ETransp mode=Teuchos::NO_TRANS, ST alpha=Teuchos::ScalarTraits< ST >::one(), ST beta=Teuchos::ScalarTraits< ST >::zero()) const;
70
71// /** */
72// virtual const Epetra_Map& OperatorDomainMap() const;
73//
74// /** */
75// virtual const Epetra_Map& OperatorRangeMap() const;
76protected:
77 TpetraInverseOpWrapper() {}
78};
79
80} // end Epetra
81} // end Teko
82
83#endif