Tpetra Matrix/Vector Services Version of the Day
Tpetra_SerialPlatform.hpp
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00004 //          Tpetra: Templated Linear Algebra Services Package
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00041 
00042 #ifndef TPETRA_SERIALPLATFORM_HPP
00043 #define TPETRA_SERIALPLATFORM_HPP
00044 
00045 #include <Teuchos_DefaultSerialComm.hpp>
00046 #include <Teuchos_Describable.hpp>
00047 #include <Kokkos_DefaultNode.hpp>
00048 
00049 namespace Tpetra {
00050 
00073   template <class Node>
00074   class SerialPlatform : public Teuchos::Describable {
00075   public:
00078     typedef Node NodeType;
00079 
00081 
00082 
00087     explicit SerialPlatform (const RCP<Node> &node) :
00088       comm_ (rcp (new Teuchos::SerialComm<int>())),
00089       node_ (node)
00090     {}
00091 
00093     virtual ~SerialPlatform() {}
00094 
00096 
00098 
00099 
00101     RCP<const Comm<int> > getComm() const {
00102       return comm_; 
00103     }
00104 
00106     RCP<Node> getNode() const {
00107       return node_;
00108     }
00109 
00111 
00112   protected: 
00114     RCP<const Teuchos::SerialComm<int> > comm_;
00115 
00117     RCP<Node> node_;
00118 
00119   private:
00121     SerialPlatform (const SerialPlatform<Node> &platform);
00122 
00124     SerialPlatform& operator= (const SerialPlatform<Node> &platform);
00125   };
00126 
00127 
00144   template <>
00145   class SerialPlatform<Kokkos::DefaultNode::DefaultNodeType> : 
00146     public Teuchos::Describable {
00147   public:
00150     typedef Kokkos::DefaultNode::DefaultNodeType NodeType;
00151 
00153 
00154 
00161     SerialPlatform() : 
00162       comm_ (rcp (new Teuchos::SerialComm<int> ())),
00163       node_ (Kokkos::DefaultNode::getDefaultNode ())
00164     {}
00165 
00180     explicit SerialPlatform (const RCP<Kokkos::DefaultNode::DefaultNodeType> &node) :
00181       comm_ (rcp (new Teuchos::SerialComm<int> ())),
00182       node_ (node.is_null() ? Kokkos::DefaultNode::getDefaultNode() : node)
00183     {}
00184 
00186     virtual ~SerialPlatform() {}
00187 
00189 
00191 
00192 
00194     RCP<const Teuchos::Comm<int> > getComm() const {
00195       return comm_;
00196     }
00197 
00203     RCP<Kokkos::DefaultNode::DefaultNodeType> getNode() const {
00204       return node_;
00205     }
00206 
00208 
00209   private:
00211     SerialPlatform (const SerialPlatform<Kokkos::DefaultNode::DefaultNodeType> &platform);
00212 
00214     SerialPlatform& operator= (const SerialPlatform<Kokkos::DefaultNode::DefaultNodeType> &platform);
00215 
00216   protected: 
00218     RCP<const Teuchos::SerialComm<int> > comm_;
00219 
00221     RCP<Kokkos::DefaultNode::DefaultNodeType> node_;
00222   };
00223 
00224 } // namespace Tpetra
00225 
00226 #endif // TPETRA_SERIALPLATFORM_HPP
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