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Thyra_TpetraVectorSpace_decl.hpp
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00004 //    Thyra: Interfaces and Support for Abstract Numerical Algorithms
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00041 
00042 
00043 #ifndef THYRA_TPETRA_VECTOR_SPACE_DECL_HPP
00044 #define THYRA_TPETRA_VECTOR_SPACE_DECL_HPP
00045 
00046 
00047 #include "Thyra_SpmdVectorSpaceDefaultBase.hpp"
00048 #include "Tpetra_Map.hpp"
00049 
00050 
00051 namespace Thyra {
00052 
00053 
00058 template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
00059 class TpetraVectorSpace : public SpmdVectorSpaceDefaultBase<Scalar>
00060 {
00061 public:
00062 
00064   typedef TpetraVectorSpace<Scalar,LocalOrdinal,GlobalOrdinal,Node> this_t;
00065 
00068 
00070   static RCP<TpetraVectorSpace<Scalar,LocalOrdinal,GlobalOrdinal,Node> > create();
00071 
00073   void initialize(
00074     const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> > &tpetraMap
00075     );
00076 
00078 
00084   bool hasInCoreView(
00085     const Range1D& rng, const EViewType viewType, const EStrideType strideType
00086     ) const;
00088   RCP< const VectorSpaceBase<Scalar> > clone() const;
00090 
00091 protected:
00092 
00095 
00097   RCP<VectorBase<Scalar> >
00098   createMember() const;
00100   RCP<MultiVectorBase<Scalar> >
00101   createMembers(int numMembers) const;
00102 
00104 
00105 public:
00106 
00109 
00111   RCP<const Teuchos::Comm<Ordinal> > getComm() const;
00113   Ordinal localSubDim() const;
00114 
00116 
00117 private:
00118 
00119   // //////////////////////////////////////
00120   // Private data members
00121 
00122   RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> > tpetraMap_;
00123   RCP<const Teuchos::Comm<Ordinal> > comm_;
00124   Ordinal localSubDim_;
00125   int numProc_;
00126   int procRank_;
00127   RCP<this_t> weakSelfPtr_;
00128 
00129   // /////////////////////////////////////
00130   // Private member functions
00131  
00132   TpetraVectorSpace();
00133  
00134 }; // end class TpetraVectorSpace
00135 
00136 
00141 template <class Scalar, class LocalOrdinal, class GlobalOrdinal, class Node>
00142 RCP<TpetraVectorSpace<Scalar,LocalOrdinal,GlobalOrdinal,Node> >
00143 tpetraVectorSpace(
00144   const RCP<const Tpetra::Map<LocalOrdinal,GlobalOrdinal,Node> > &tpetraMap
00145   )
00146 {
00147   RCP<TpetraVectorSpace<Scalar,LocalOrdinal,GlobalOrdinal,Node> > vs =
00148     TpetraVectorSpace<Scalar,LocalOrdinal,GlobalOrdinal,Node>::create();
00149   vs->initialize(tpetraMap);
00150   return vs;
00151 }
00152 
00153 
00154 } // end namespace Thyra
00155 
00156 
00157 #endif // THYRA_TPETRA_VECTOR_SPACE_DECL_HPP
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