Xpetra_EpetraExport.cpp

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//             Xpetra: A linear algebra interface package
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#include "Xpetra_EpetraExport.hpp"
#include "Xpetra_Exceptions.hpp"

namespace Xpetra {

  template<class GlobalOrdinal>
  RCP<const Export<int, GlobalOrdinal> > toXpetra(const Epetra_Export *exp) {
    if (exp != NULL) {
      RCP<const Epetra_Export> eexp = rcp(new Epetra_Export(*exp)); //NOTE: non consitent: return pointer, take ref
      return rcp(new Xpetra::EpetraExportT<GlobalOrdinal>(eexp));
    }

    return Teuchos::null;
  }

  template<class EpetraGlobalOrdinal>
  EpetraExportT<EpetraGlobalOrdinal>::EpetraExportT(const Teuchos::RCP<const map_type> & source, const Teuchos::RCP<const map_type> & target)
    : export_(rcp(new Epetra_Export(toEpetra(source), toEpetra(target)))) { } // Warning: Epetra(Target, Source) vs. Tpetra(Source, Target)

  //
  template<class EpetraGlobalOrdinal>
  ArrayView< const int > EpetraExportT<EpetraGlobalOrdinal>::getExportPIDs() const { XPETRA_MONITOR("EpetraExportT::getExportImageIDs"); return ArrayView<const int> (export_->ExportPIDs(),export_->NumExportIDs()); }

  template<class EpetraGlobalOrdinal>
  ArrayView< const int > EpetraExportT<EpetraGlobalOrdinal>::getPermuteFromLIDs() const {
    XPETRA_MONITOR("EpetraExportT::getPermuteFromLIDs");
    TEUCHOS_TEST_FOR_EXCEPTION(1, Xpetra::Exceptions::NotImplemented, "TODO EpetraExportT<EpetraGlobalOrdinal>::getExportImageIDs not implemented"); }

  template<class EpetraGlobalOrdinal>
  ArrayView< const int > EpetraExportT<EpetraGlobalOrdinal>::getPermuteToLIDs() const {
    XPETRA_MONITOR("EpetraExportT::getPermuteToLIDs");
    TEUCHOS_TEST_FOR_EXCEPTION(1, Xpetra::Exceptions::NotImplemented, "TODO EpetraExportT<EpetraGlobalOrdinal>::getPermuteToLIDs not implemented"); }

  template<class EpetraGlobalOrdinal>
  size_t EpetraExportT<EpetraGlobalOrdinal>::getNumRemoteIDs() const {
    XPETRA_MONITOR("EpetraExportT::getNumRemoteIDs");
    TEUCHOS_TEST_FOR_EXCEPTION(1, Xpetra::Exceptions::NotImplemented, "TODO EpetraExportT<EpetraGlobalOrdinal>::getNumRemoteIDs not implemented"); }

  template<class EpetraGlobalOrdinal>
  ArrayView< const int > EpetraExportT<EpetraGlobalOrdinal>::getRemoteLIDs() const {
    XPETRA_MONITOR("EpetraExportT::getRemoteLIDs");
    TEUCHOS_TEST_FOR_EXCEPTION(1, Xpetra::Exceptions::NotImplemented, "TODO EpetraExportT<EpetraGlobalOrdinal>::getRemoteLIDs not implemented"); }

  template<class EpetraGlobalOrdinal>
  size_t EpetraExportT<EpetraGlobalOrdinal>::getNumExportIDs() const {
    XPETRA_MONITOR("EpetraExportT::getNumExportIDs");
    TEUCHOS_TEST_FOR_EXCEPTION(1, Xpetra::Exceptions::NotImplemented, "TODO EpetraExportT<EpetraGlobalOrdinal>::getNumExportIDs not implemented"); }

  template<class EpetraGlobalOrdinal>
  ArrayView< const int > EpetraExportT<EpetraGlobalOrdinal>::getExportLIDs() const {
    XPETRA_MONITOR("EpetraExportT::getExportLIDs");
    TEUCHOS_TEST_FOR_EXCEPTION(1, Xpetra::Exceptions::NotImplemented, "TODO EpetraExportT<EpetraGlobalOrdinal>::getExportLIDs not implemented"); }

  template<class EpetraGlobalOrdinal>
  void EpetraExportT<EpetraGlobalOrdinal>::print(std::ostream &os) const { XPETRA_MONITOR("EpetraExportT::");  export_->Print(os); }

#ifndef XPETRA_EPETRA_NO_32BIT_GLOBAL_INDICES
template class EpetraExportT<int>;
template RCP<const Export<int, int> > toXpetra<int>(const Epetra_Export *);
#endif

#ifndef XPETRA_EPETRA_NO_64BIT_GLOBAL_INDICES
template class EpetraExportT<long long>;
template RCP<const Export<int, long long> > toXpetra<long long>(const Epetra_Export *);
#endif

} // Xpetra namespace