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Epetra_OskiPermutation.h
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43
44// Author: Ian Karlin ikarlin@sandia.gov 05-28-2008
45
46#ifndef EPETRA_OSKIPERMUTATION_H
47#define EPETRA_OSKIPERMUTATION_H
48
49#include "Epetra_OskiMatrix.h"
51extern "C" {
52#include "oski/oski.h"
53}
54
57
59
64//=========================================================================
66
67 public:
68
70
71
74
78
82 Epetra_OskiPermutation(bool RowPerm, const Epetra_OskiMatrix& Source);
83
87
89
90
91 void ReplacePermutation(const oski_perm_t& InPerm);
93
94
96
97
106 int PermuteVector(const bool TransA, Epetra_OskiMultiVector& Vector) const;
108
109 protected:
110
111 private:
112
113 const oski_perm_t* Permutation_; //this might need to be const and a pointer
114
115};
116
117#endif /* EPETRA_OSKIPERMUTATION_H */
Epetra_OskiMatrix: A class for constructing and using OSKI Matrices within Epetra....
Epetra_OskiMultiVector: A class for constructing and using dense Oski multi-vectors on a single proce...
Epetra_OskiPermutation: A class for storing the permutation performed on a Epetra_OskiMatrix.
Epetra_OskiPermutation()
Default Constructor.
const oski_perm_t * Permutation_
virtual ~Epetra_OskiPermutation()
Destructor.
void ReplacePermutation(const oski_perm_t &InPerm)
Stores a permutation in the data structure.
int PermuteVector(const bool TransA, Epetra_OskiMultiVector &Vector) const
Permutes Vector according to the Permutation. If a transpose is desired it performs that operation.
Epetra_OskiPermutation(const Epetra_OskiPermutation &Source)
Copy Constructor.
Epetra_OskiPermutation(bool RowPerm, const Epetra_OskiMatrix &Source)
Constructor creates an Epetra_OskiPermutation from an Epetra_OskiMatrix.