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Epetra_OskiPermutation.cpp
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00042 
00043 #include "Epetra_ConfigDefs.h"
00044 
00045 #ifdef HAVE_OSKI
00046 #ifdef HAVE_EPETRA_TEUCHOS
00047 #include "Epetra_OskiPermutation.h"
00048 
00049 //=============================================================================
00050 
00051 
00052 Epetra_OskiPermutation::Epetra_OskiPermutation()
00053   : Permutation_(NULL) {}
00054 
00055 Epetra_OskiPermutation::Epetra_OskiPermutation(const Epetra_OskiPermutation& Source)
00056   : Permutation_(Source.Permutation_) {}
00057 
00058 Epetra_OskiPermutation::Epetra_OskiPermutation(bool RowPerm, const Epetra_OskiMatrix& Source) {
00059   if(RowPerm)
00060     *this = Source.ViewRowPermutation();
00061   else
00062     *this = Source.ViewColumnPermutation();
00063 }
00064 
00065 Epetra_OskiPermutation::~Epetra_OskiPermutation() {
00066   if(Permutation_ != NULL)
00067     delete this;
00068 }
00069 
00070 void Epetra_OskiPermutation::ReplacePermutation (const oski_perm_t& InPerm) {
00071   Permutation_ = &InPerm;
00072 }
00073 
00074 int Epetra_OskiPermutation::PermuteVector(const bool TransA, Epetra_OskiMultiVector& Vector) const {
00075   int ReturnVal;
00076   if(TransA)
00077     ReturnVal = oski_PermuteVecView(*Permutation_, OP_TRANS, Vector.Oski_View());
00078   else
00079     ReturnVal = oski_PermuteVecView(*Permutation_, OP_NORMAL, Vector.Oski_View());
00080   if(ReturnVal)
00081     std::cerr << "Error in PermuteVector.\n";
00082   return ReturnVal;
00083 }
00084 
00085 #endif
00086 #endif
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