Xpetra_MultiVectorFactory_decl.hpp

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#ifndef XPETRA_MULTIVECTORFACTORY_DECL_HPP
#define XPETRA_MULTIVECTORFACTORY_DECL_HPP
 
#include "Xpetra_ConfigDefs.hpp"
#include "Xpetra_MultiVector_decl.hpp"
 
#ifdef HAVE_XPETRA_TPETRA
#include "Xpetra_TpetraMultiVector_decl.hpp"
#endif
 
#ifdef HAVE_XPETRA_EPETRA
#include "Xpetra_EpetraMultiVector.hpp"
#include "Xpetra_EpetraIntMultiVector.hpp"
#endif
 
// #include "Xpetra_BlockedMap.hpp"
#include "Xpetra_Exceptions.hpp"
 
 
namespace Xpetra {
 
 
template<class Scalar,
         class LocalOrdinal,
         class GlobalOrdinal,
         class Node = KokkosClassic::DefaultNode::DefaultNodeType>
class MultiVectorFactory
{
  private:
 
    MultiVectorFactory() {}
 
  public:
 
    static Teuchos::RCP<MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node>>
    Build(const Teuchos::RCP<const Map<LocalOrdinal, GlobalOrdinal, Node>>& map, size_t NumVectors, bool zeroOut = true);
 
    static Teuchos::RCP<MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node>>
    Build(const Teuchos::RCP<const Map<LocalOrdinal, GlobalOrdinal, Node>>& map,
          const Teuchos::ArrayView<const Teuchos::ArrayView<const Scalar>>& ArrayOfPtrs,
          size_t                                                            NumVectors);
};
 
 
 
// we need the Epetra specialization only if Epetra is enabled
#if defined(HAVE_XPETRA_EPETRA)
 
#if !defined(XPETRA_EPETRA_NO_32BIT_GLOBAL_INDICES)
 
 
// Specialization for Scalar=double, LO=GO=int and Serial node
// Used both for Epetra and Tpetra
// For any other node definition the general default implementation is used which allows Tpetra only
template<>
class MultiVectorFactory<double, int, int, EpetraNode>
{
 
    typedef double     Scalar;
    typedef int        LocalOrdinal;
    typedef int        GlobalOrdinal;
    typedef EpetraNode Node;
 
  private:
 
    MultiVectorFactory();
 
  public:
 
    static RCP<MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node>>
    Build(const Teuchos::RCP<const Map<LocalOrdinal, GlobalOrdinal, Node>>& map, size_t NumVectors, bool zeroOut = true);
 
    static Teuchos::RCP<MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node>>
    Build(const Teuchos::RCP<const Map<LocalOrdinal, GlobalOrdinal, Node>>& map,
          const Teuchos::ArrayView<const Teuchos::ArrayView<const Scalar>>& ArrayOfPtrs,
          size_t                                                            NumVectors);
};
 
 
 
template<>
class MultiVectorFactory<int, int, int, EpetraNode>
{
 
    typedef int        Scalar;
    typedef int        LocalOrdinal;
    typedef int        GlobalOrdinal;
    typedef EpetraNode Node;
 
  private:
 
    MultiVectorFactory();
 
  public:
 
    static RCP<MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node>>
    Build(const Teuchos::RCP<const Map<LocalOrdinal, GlobalOrdinal, Node>>& map, size_t NumVectors, bool zeroOut = true);
 
    static Teuchos::RCP<MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node>>
    Build(const Teuchos::RCP<const Map<LocalOrdinal, GlobalOrdinal, Node>>& map,
          const Teuchos::ArrayView<const Teuchos::ArrayView<const Scalar>>& ArrayOfPtrs,
          size_t                                                            NumVectors);
};
 
 
// we need the Epetra specialization only if Epetra is enabled
#if !defined(XPETRA_EPETRA_NO_64BIT_GLOBAL_INDICES)
 
 
template <>
class MultiVectorFactory<double, int, long long, EpetraNode>
{
  typedef double Scalar;
  typedef int LocalOrdinal;
  typedef long long GlobalOrdinal;
  typedef EpetraNode Node;
 
private:
 
  MultiVectorFactory();
 
public:
 
  static RCP<MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
  Build(const Teuchos::RCP<const Map<LocalOrdinal, GlobalOrdinal, Node> > &map,
        size_t NumVectors,
        bool zeroOut = true);
 
  static Teuchos::RCP<MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
  Build(const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &map,
        const Teuchos::ArrayView< const Teuchos::ArrayView< const Scalar > > &ArrayOfPtrs,
        size_t NumVectors);
 
};
 
 
template <>
class MultiVectorFactory<int, int, long long, EpetraNode>
{
 
  typedef int Scalar;
  typedef int LocalOrdinal;
  typedef long long GlobalOrdinal;
  typedef EpetraNode Node;
 
private:
 
  MultiVectorFactory();
 
public:
 
  static RCP<MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
  Build(const Teuchos::RCP<const Map<LocalOrdinal, GlobalOrdinal, Node> > &map,
        size_t NumVectors,
        bool zeroOut = true);
 
  static Teuchos::RCP<MultiVector<Scalar, LocalOrdinal, GlobalOrdinal, Node> >
  Build(const Teuchos::RCP< const Map< LocalOrdinal, GlobalOrdinal, Node > > &map,
        const Teuchos::ArrayView< const Teuchos::ArrayView< const Scalar > > &ArrayOfPtrs,
        size_t NumVectors);
 
};
 
 
#endif      // END !defined(XPETRA_EPETRA_NO_64BIT_GLOBAL_INDICES)
 
#endif      // END !defined(XPETRA_EPETRA_NO_32BIT_GLOBAL_INDICES)
 
#endif      // END HAVE_XPETRA_EPETRA
 
 
}      // namespace Xpetra
 
#define XPETRA_MULTIVECTORFACTORY_SHORT
#endif