Xpetra_TpetraMap.hpp

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#ifndef XPETRA_TPETRAMAP_HPP
#define XPETRA_TPETRAMAP_HPP

/* this file is automatically generated - do not edit (see script/tpetra.py) */

#include "Xpetra_TpetraConfigDefs.hpp"

#include <Tpetra_Map.hpp>

#include "Xpetra_Map.hpp"
#include "Xpetra_Utils.hpp"

#include "Xpetra_Exceptions.hpp"

namespace Xpetra {

  // TODO: move that elsewhere
  template <class LocalOrdinal, class GlobalOrdinal, class Node>
  const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node>&             toTpetra(const Xpetra::Map<LocalOrdinal,GlobalOrdinal,Node>&);

  template <class LocalOrdinal, class GlobalOrdinal, class Node>
  const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node > > toTpetra(const RCP<const Map<LocalOrdinal,GlobalOrdinal,Node> >&);

  template <class LocalOrdinal, class GlobalOrdinal, class Node>
  const RCP<const Map<LocalOrdinal,GlobalOrdinal,Node > >         toXpetra(const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> >&);

  template <class LocalOrdinal, class GlobalOrdinal, class Node>
  const RCP<Map<LocalOrdinal,GlobalOrdinal,Node > >               toXpetraNonConst(const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> >&);
  //

  template <class LocalOrdinal = Map<>::local_ordinal_type,
            class GlobalOrdinal = typename Map<LocalOrdinal>::global_ordinal_type,
            class Node = typename Map<LocalOrdinal, GlobalOrdinal>::node_type>
  class TpetraMap
    : public virtual Map<LocalOrdinal,GlobalOrdinal,Node> {

  public:

    static Teuchos::RCP<Node> defaultArgNode() {
        // Workaround function for a deferred visual studio bug
        // http://connect.microsoft.com/VisualStudio/feedback/details/719847/erroneous-error-c2783-could-not-deduce-template-argument
        // Use this function for default arguments rather than calling
        // what is the return value below.  Also helps in reducing
        // duplication in various constructors.
        return KokkosClassic::Details::getNode<Node>();
    }



    TpetraMap (global_size_t numGlobalElements,
               GlobalOrdinal indexBase,
               const Teuchos::RCP< const Teuchos::Comm< int > > &comm,
               LocalGlobal lg=GloballyDistributed,
               const Teuchos::RCP< Node > &node = defaultArgNode())
      : map_ (Teuchos::rcp (new Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > (numGlobalElements,
                                                                                  indexBase, comm,
                                                                                  toTpetra(lg), node)))
    {}

    TpetraMap (global_size_t numGlobalElements,
               size_t numLocalElements,
               GlobalOrdinal indexBase,
               const Teuchos::RCP< const Teuchos::Comm< int > > &comm,
               const Teuchos::RCP< Node > &node = defaultArgNode())
      : map_ (Teuchos::rcp (new Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > (numGlobalElements,
                                                                                  numLocalElements,
                                                                                  indexBase, comm,
                                                                                  node)))
    {}

    TpetraMap (global_size_t numGlobalElements,
               const Teuchos::ArrayView< const GlobalOrdinal > &elementList,
               GlobalOrdinal indexBase,
               const Teuchos::RCP< const Teuchos::Comm< int > > &comm,
               const Teuchos::RCP< Node > &node = defaultArgNode())
      : map_(Teuchos::rcp(new Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node >(numGlobalElements,
                                                                               elementList, indexBase,
                                                                               comm, node)))
    {}

    ~TpetraMap() {  }




    global_size_t getGlobalNumElements() const { XPETRA_MONITOR("TpetraMap::getGlobalNumElements"); return map_->getGlobalNumElements(); }

    size_t getNodeNumElements() const { XPETRA_MONITOR("TpetraMap::getNodeNumElements"); return map_->getNodeNumElements(); }

    GlobalOrdinal getIndexBase() const { XPETRA_MONITOR("TpetraMap::getIndexBase"); return map_->getIndexBase(); }

    LocalOrdinal getMinLocalIndex() const { XPETRA_MONITOR("TpetraMap::getMinLocalIndex"); return map_->getMinLocalIndex(); }

    LocalOrdinal getMaxLocalIndex() const { XPETRA_MONITOR("TpetraMap::getMaxLocalIndex"); return map_->getMaxLocalIndex(); }

    GlobalOrdinal getMinGlobalIndex() const { XPETRA_MONITOR("TpetraMap::getMinGlobalIndex"); return map_->getMinGlobalIndex(); }

    GlobalOrdinal getMaxGlobalIndex() const { XPETRA_MONITOR("TpetraMap::getMaxGlobalIndex"); return map_->getMaxGlobalIndex(); }

    GlobalOrdinal getMinAllGlobalIndex() const { XPETRA_MONITOR("TpetraMap::getMinAllGlobalIndex"); return map_->getMinAllGlobalIndex(); }

    GlobalOrdinal getMaxAllGlobalIndex() const { XPETRA_MONITOR("TpetraMap::getMaxAllGlobalIndex"); return map_->getMaxAllGlobalIndex(); }

    LocalOrdinal getLocalElement(GlobalOrdinal globalIndex) const { XPETRA_MONITOR("TpetraMap::getLocalElement"); return map_->getLocalElement(globalIndex); }

    GlobalOrdinal getGlobalElement(LocalOrdinal localIndex) const { XPETRA_MONITOR("TpetraMap::getGlobalElement"); return map_->getGlobalElement(localIndex); }

    LookupStatus getRemoteIndexList(const Teuchos::ArrayView< const GlobalOrdinal > &GIDList, const Teuchos::ArrayView< int > &nodeIDList, const Teuchos::ArrayView< LocalOrdinal > &LIDList) const { XPETRA_MONITOR("TpetraMap::getRemoteIndexList"); return toXpetra(map_->getRemoteIndexList(GIDList, nodeIDList, LIDList)); }

    LookupStatus getRemoteIndexList(const Teuchos::ArrayView< const GlobalOrdinal > &GIDList, const Teuchos::ArrayView< int > &nodeIDList) const { XPETRA_MONITOR("TpetraMap::getRemoteIndexList"); return toXpetra(map_->getRemoteIndexList(GIDList, nodeIDList)); }

    Teuchos::ArrayView< const GlobalOrdinal > getNodeElementList() const { XPETRA_MONITOR("TpetraMap::getNodeElementList"); return map_->getNodeElementList(); }




    bool isNodeLocalElement(LocalOrdinal localIndex) const { XPETRA_MONITOR("TpetraMap::isNodeLocalElement"); return map_->isNodeLocalElement(localIndex); }

    bool isNodeGlobalElement(GlobalOrdinal globalIndex) const { XPETRA_MONITOR("TpetraMap::isNodeGlobalElement"); return map_->isNodeGlobalElement(globalIndex); }

    bool isContiguous() const { XPETRA_MONITOR("TpetraMap::isContiguous"); return map_->isContiguous(); }

    bool isDistributed() const { XPETRA_MONITOR("TpetraMap::isDistributed"); return map_->isDistributed(); }

    bool isCompatible(const Map< LocalOrdinal, GlobalOrdinal, Node > &map) const { XPETRA_MONITOR("TpetraMap::isCompatible"); return map_->isCompatible(toTpetra(map)); }

    bool isSameAs(const Map< LocalOrdinal, GlobalOrdinal, Node > &map) const { XPETRA_MONITOR("TpetraMap::isSameAs"); return map_->isSameAs(toTpetra(map)); }




    Teuchos::RCP< const Teuchos::Comm< int > >  getComm() const { XPETRA_MONITOR("TpetraMap::getComm"); return map_->getComm(); }

    Teuchos::RCP< Node >  getNode() const { XPETRA_MONITOR("TpetraMap::getNode"); return map_->getNode(); }




    std::string description() const { XPETRA_MONITOR("TpetraMap::description"); return map_->description(); }

    void describe(Teuchos::FancyOStream &out, const Teuchos::EVerbosityLevel verbLevel=Teuchos::Describable::verbLevel_default) const { XPETRA_MONITOR("TpetraMap::describe"); map_->describe(out, verbLevel); }

    RCP<const Map<LocalOrdinal, GlobalOrdinal, Node> > removeEmptyProcesses () const {
      return toXpetra(map_->removeEmptyProcesses());
    }
    RCP<const Map<LocalOrdinal, GlobalOrdinal, Node> > replaceCommWithSubset (const Teuchos::RCP<const Teuchos::Comm<int> >& newComm) const {
      return toXpetra(map_->replaceCommWithSubset(newComm));
    }

    template<class Node2>
    RCP<Map<LocalOrdinal, GlobalOrdinal, Node2> > clone(const RCP<Node2> &node2) const {
      return toXpetraNonConst(map_->clone(node2));
    }




    TpetraMap(const Teuchos::RCP<const Tpetra::Map<LocalOrdinal, GlobalOrdinal, Node > > &map)
      : map_(map) { }

    UnderlyingLib lib() const { return UseTpetra; }

    const RCP< const Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > > & getTpetra_Map() const { return map_; }


  protected:

    RCP< const Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > > map_;

  }; // TpetraMap class

  // TODO: move that elsewhere
  template <class LocalOrdinal, class GlobalOrdinal, class Node>
  const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> & toTpetra(const Map<LocalOrdinal,GlobalOrdinal,Node> &map) {
    // TODO: throw exception
    const TpetraMap<LocalOrdinal,GlobalOrdinal,Node> & tpetraMap = dynamic_cast<const TpetraMap<LocalOrdinal,GlobalOrdinal,Node> &>(*map.getMap());
    return *tpetraMap.getTpetra_Map();
  }

  template <class LocalOrdinal, class GlobalOrdinal, class Node>
  const RCP< const Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > > toTpetra(const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &map) {
    typedef TpetraMap<LocalOrdinal, GlobalOrdinal, Node> TpetraMapClass;
    if (map != Teuchos::null) {
      XPETRA_RCP_DYNAMIC_CAST(const TpetraMapClass, map->getMap(), tpetraMap, "toTpetra");
      return tpetraMap->getTpetra_Map();
    }
    return Teuchos::null;
  }

  // In some cases (for instance, in MueLu adapter to Tpetra operator), we need to return a reference. This is only possible if
  // we assume that the map argument is nonzero
  template <class LocalOrdinal, class GlobalOrdinal, class Node>
  const RCP< const Tpetra::Map< LocalOrdinal, GlobalOrdinal, Node > >& toTpetraNonZero(const RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &map) {
    TEUCHOS_TEST_FOR_EXCEPTION(map.is_null(), std::invalid_argument, "map must be nonzero");
    typedef TpetraMap<LocalOrdinal, GlobalOrdinal, Node> TpetraMapClass;
    XPETRA_RCP_DYNAMIC_CAST(const TpetraMapClass, map->getMap(), tpetraMap, "toTpetra");
    return tpetraMap->getTpetra_Map();
  }

  template <class LocalOrdinal, class GlobalOrdinal, class Node>
  const RCP<const Map<LocalOrdinal,GlobalOrdinal,Node> > toXpetra(const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> >& map) {
    if (!map.is_null())
      return rcp(new TpetraMap<LocalOrdinal, GlobalOrdinal, Node>(map));

    return Teuchos::null;
  }

  template <class LocalOrdinal, class GlobalOrdinal, class Node>
  const RCP<Map<LocalOrdinal,GlobalOrdinal,Node> > toXpetraNonConst(const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> >& map) {
    if (!map.is_null())
      return rcp(new TpetraMap<LocalOrdinal,GlobalOrdinal,Node>(map));

    return Teuchos::null;
  }

  // TODO: removed (but currently used in unit test)
  namespace useTpetra {

    template <class LocalOrdinal, class GlobalOrdinal, class Node>
    Teuchos::RCP< const TpetraMap<LocalOrdinal,GlobalOrdinal,Node> >
    createLocalMapWithNode(size_t numElements, const Teuchos::RCP< const Teuchos::Comm< int > > &comm, const Teuchos::RCP< Node > &node) {
      XPETRA_MONITOR("useTpetra::createLocalMapWithNode");

      return rcp(new TpetraMap<LocalOrdinal,GlobalOrdinal,Node>(Tpetra::createLocalMapWithNode<LocalOrdinal,GlobalOrdinal,Node>(numElements, comm, node)));
    }

    template <class LocalOrdinal, class GlobalOrdinal>
    Teuchos::RCP< const TpetraMap<LocalOrdinal,GlobalOrdinal> >
    createContigMap(global_size_t numElements, size_t localNumElements, const Teuchos::RCP< const Teuchos::Comm< int > > &comm) {
      XPETRA_MONITOR("useTpetra::createContigMap");

      return rcp(new TpetraMap<LocalOrdinal,GlobalOrdinal>(Tpetra::createContigMap<LocalOrdinal,GlobalOrdinal>(numElements, localNumElements, comm)));
    }

    template <class LocalOrdinal, class GlobalOrdinal, class Node>
    Teuchos::RCP< const TpetraMap<LocalOrdinal,GlobalOrdinal,Node> >
    createContigMapWithNode(global_size_t numElements, size_t localNumElements,
                            const Teuchos::RCP< const Teuchos::Comm< int > > &comm, const Teuchos::RCP< Node > &node) {
      XPETRA_MONITOR("useTpetra::createContigMap");
      return rcp(new TpetraMap<LocalOrdinal,GlobalOrdinal,Node>(Tpetra::createContigMapWithNode<LocalOrdinal,GlobalOrdinal,Node>(numElements, localNumElements, comm, node)));
    }
  } // useTpetra namespace

} // Xpetra namespace

// TODO: remove?
template <class LocalOrdinal, class GlobalOrdinal, class Node>
bool operator== (const Xpetra::TpetraMap<LocalOrdinal,GlobalOrdinal,Node> &map1, const Xpetra::TpetraMap<LocalOrdinal,GlobalOrdinal,Node> &map2) {
  XPETRA_MONITOR("TpetraMap==TpetraMap");
  return map1.isSameAs(map2);
}

template <class LocalOrdinal, class GlobalOrdinal, class Node>
bool operator!= (const Xpetra::TpetraMap<LocalOrdinal,GlobalOrdinal,Node> &map1, const Xpetra::TpetraMap<LocalOrdinal,GlobalOrdinal,Node> &map2) {
  XPETRA_MONITOR("TpetraMap!=TpetraMap");
  return !map1.isSameAs(map2);
}

#define XPETRA_TPETRAMAP_SHORT
#endif // XPETRA_TPETRAMAP_HPP