Xpetra_EpetraExport.hpp

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#ifndef XPETRA_EPETRAEXPORT_HPP
#define XPETRA_EPETRAEXPORT_HPP

#include "Xpetra_EpetraConfigDefs.hpp"

#include "Xpetra_Export.hpp"

#include "Xpetra_EpetraMap.hpp"//TMP

#include "Epetra_Export.h"

// Note: 'export' is a reserved keyword in C++. Do not use 'export' as a variable name.

namespace Xpetra {

  // TODO: move that elsewhere
  template<class GlobalOrdinal, class Node>
  const Epetra_Export & toEpetra(const Export<int, GlobalOrdinal, Node> &);
  template<class GlobalOrdinal, class Node>
  RCP<const Export<int, GlobalOrdinal, Node> > toXpetra(const Epetra_Export *exp);

  template<class EpetraGlobalOrdinal, class Node>
  class EpetraExportT
    : public Export<int, EpetraGlobalOrdinal, Node>
  {

    typedef int LocalOrdinal;
    typedef EpetraGlobalOrdinal GlobalOrdinal;
    typedef Map<LocalOrdinal,GlobalOrdinal,Node> map_type;

  public:



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

  // Definition not in cpp, so comment out
    // EpetraExportT(const Teuchos::RCP< const map_type > &source, const Teuchos::RCP< const map_type > &target, const Teuchos::RCP< Teuchos::ParameterList > &plist);

  // Definition not in cpp, so comment out
    // EpetraExportT(const Export< LocalOrdinal, GlobalOrdinal, Node > &rhs);

    ~EpetraExportT() { }




    size_t getNumSameIDs() const { XPETRA_MONITOR("EpetraExportT::getNumSameIDs"); return export_->NumSameIDs(); }

    size_t getNumPermuteIDs() const { XPETRA_MONITOR("EpetraExportT::getNumPermuteIDs"); return export_->NumPermuteIDs(); }

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


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


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


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


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


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


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

    Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > getSourceMap() const { XPETRA_MONITOR("EpetraExportT::getSourceMap"); return toXpetra<GlobalOrdinal, Node>(export_->SourceMap()); }

    Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > getTargetMap() const { XPETRA_MONITOR("EpetraExportT::getTargetMap"); return toXpetra<GlobalOrdinal, Node>(export_->TargetMap()); }

    void setDistributorParameters(const Teuchos::RCP<Teuchos::ParameterList> params) const { XPETRA_MONITOR("EpetraExportT::setDistributorParameters"); }




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




    EpetraExportT(const RCP<const Epetra_Export> &exp) : export_(exp) {  }

    RCP< const Epetra_Export> getEpetra_Export() const { return export_; }


  private:

    RCP<const Epetra_Export> export_;

  }; // EpetraExportT class

} // Xpetra namespace

#endif // XPETRA_EPETRAEXPORT_HPP