EpetraExt  Development
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
EpetraExt_Reindex_LinearProblem2.h
Go to the documentation of this file.
1 //@HEADER
2 // ***********************************************************************
3 //
4 // EpetraExt: Epetra Extended - Linear Algebra Services Package
5 // Copyright (2011) Sandia Corporation
6 //
7 // Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
8 // the U.S. Government retains certain rights in this software.
9 //
10 // Redistribution and use in source and binary forms, with or without
11 // modification, are permitted provided that the following conditions are
12 // met:
13 //
14 // 1. Redistributions of source code must retain the above copyright
15 // notice, this list of conditions and the following disclaimer.
16 //
17 // 2. Redistributions in binary form must reproduce the above copyright
18 // notice, this list of conditions and the following disclaimer in the
19 // documentation and/or other materials provided with the distribution.
20 //
21 // 3. Neither the name of the Corporation nor the names of the
22 // contributors may be used to endorse or promote products derived from
23 // this software without specific prior written permission.
24 //
25 // THIS SOFTWARE IS PROVIDED BY SANDIA CORPORATION "AS IS" AND ANY
26 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27 // IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
28 // PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL SANDIA CORPORATION OR THE
29 // CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
30 // EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
31 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
32 // PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
33 // LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
34 // NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
35 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
36 //
37 // Questions? Contact Michael A. Heroux (maherou@sandia.gov)
38 //
39 // ***********************************************************************
40 //@HEADER
41 
42 #ifndef EpetraExt_LINEARPROBLEM_REINDEX2_H
43 #define EpetraExt_LINEARPROBLEM_REINDEX2_H
44 
45 #include <EpetraExt_Transform.h>
46 
47 class Epetra_Map;
49 
50 namespace EpetraExt {
51 
52 class CrsMatrix_Reindex;
53 class MultiVector_Reindex;
54 
56 
61 class LinearProblem_Reindex2 : public ViewTransform<Epetra_LinearProblem>
62 {
63  CrsMatrix_Reindex * MatTrans_;
64  MultiVector_Reindex * LHSTrans_;
65  MultiVector_Reindex * RHSTrans_;
66 
67  Epetra_Map * NewRowMap_;
68 
69  bool NewRowMapOwned_;
70 
71  public:
72 
74 
77 
79 
82  : MatTrans_(0),
83  LHSTrans_(0),
84  RHSTrans_(0),
85  NewRowMap_(NewRowMap),
86  NewRowMapOwned_(false)
87  {}
88 
90 
93 
94  bool fwd();
95 
96 };
97 
98 } //namespace EpetraExt
99 
100 #endif //EpetraExt_LINEARPROBLEM_REINDEX_H
101 
bool fwd()
Forward transfer of data from orig object input in the operator() method call to the new object creat...
NewTypeRef operator()(OriginalTypeRef orig)
Constructs a new view the original LP, &quot;reindexed&quot; using the given NewRowMap.
LinearProblem_Reindex2(Epetra_Map *NewRowMap)
Constructor.
Given and input Epetra_LinearProblem, a &quot;reindexed&quot; version will be returned using the given NewRowMa...
Given an Epetra_CrsMatrix, a &quot;reindexed&quot; version is returned based on the new row map...
Given an input Epetra_MultiVector, a &quot;reindexed&quot; view is returned.