Ifpack Package Browser (Single Doxygen Collection)  Development
 All Classes Namespaces Files Functions Variables Typedefs Enumerations Enumerator Friends Macros Groups Pages
Ifpack_LinearPartitioner.h
Go to the documentation of this file.
1 /*@HEADER
2 // ***********************************************************************
3 //
4 // Ifpack: Object-Oriented Algebraic Preconditioner Package
5 // Copyright (2002) Sandia Corporation
6 //
7 // Under terms of Contract DE-AC04-94AL85000, there is a non-exclusive
8 // license for use of this work by or on behalf of the U.S. Government.
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 
43 #ifndef IFPACK_LINEARPARTITIONER_H
44 #define IFPACK_LINEARPARTITIONER_H
45 
46 #include "Ifpack_ConfigDefs.h"
47 #include "Ifpack_Partitioner.h"
49 #include "Teuchos_ParameterList.hpp"
50 class Epetra_Comm;
51 class Ifpack_Graph;
52 class Epetra_Map;
53 class Epetra_BlockMap;
54 class Epetra_Import;
55 
57 
59 
60 public:
61 
65  {}
66 
69 
72  {
73  return(0);
74  }
75 
77  int ComputePartitions();
78 
79 };
80 
81 #endif // IFPACK_LINEARPARTITIONER_H
virtual ~Ifpack_LinearPartitioner()
Destructor.
int ComputePartitions()
Computes the partitions. Returns 0 if successful.
int SetPartitionParameters(Teuchos::ParameterList &)
Sets all the parameters for the partitioner (none for linear partioning).
adjacency_list< vecS, vecS, undirectedS, no_property, property< edge_weight_t, double > > Graph
Ifpack_Graph: a pure virtual class that defines graphs for IFPACK.
Definition: Ifpack_Graph.h:61
Ifpack_LinearPartitioner: A class to define linear partitions.
Ifpack_LinearPartitioner(const Ifpack_Graph *Graph)
Constructor.