Epetra_OskiPermutation.cpp

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#include "Epetra_ConfigDefs.h"

#ifdef HAVE_OSKI
#ifdef HAVE_EPETRA_TEUCHOS
#include "Epetra_OskiPermutation.h"

//=============================================================================


Epetra_OskiPermutation::Epetra_OskiPermutation()
  : Permutation_(NULL) {}

Epetra_OskiPermutation::Epetra_OskiPermutation(const Epetra_OskiPermutation& Source)
  : Permutation_(Source.Permutation_) {}

Epetra_OskiPermutation::Epetra_OskiPermutation(bool RowPerm, const Epetra_OskiMatrix& Source) {
  if(RowPerm)
    *this = Source.ViewRowPermutation();
  else
    *this = Source.ViewColumnPermutation();
}

Epetra_OskiPermutation::~Epetra_OskiPermutation() {
  if(Permutation_ != NULL)
    delete this;
}

void Epetra_OskiPermutation::ReplacePermutation (const oski_perm_t& InPerm) {
  Permutation_ = &InPerm;
}

int Epetra_OskiPermutation::PermuteVector(const bool TransA, Epetra_OskiMultiVector& Vector) const {
  int ReturnVal;
  if(TransA)
    ReturnVal = oski_PermuteVecView(*Permutation_, OP_TRANS, Vector.Oski_View());
  else
    ReturnVal = oski_PermuteVecView(*Permutation_, OP_NORMAL, Vector.Oski_View());
  if(ReturnVal)
    std::cerr << "Error in PermuteVector.\n";
  return ReturnVal;
}

#endif
#endif