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 <Tpetra_ConfigDefs.hpp>
00048 #include <Kokkos_DefaultNode.hpp>
00049 
00050 namespace Tpetra {
00051 
00073   template <class Node>
00074   class SerialPlatform : public Teuchos::Describable {
00075   public:
00077 
00078 
00080     typedef Node NodeType;
00081 
00083 
00084 
00085 
00090     explicit SerialPlatform (const RCP<Node> &node) :
00091       comm_ (rcp (new Teuchos::SerialComm<int>())),
00092       node_ (node.is_null () ? KokkosClassic::Details::getNode<Node> () : node)
00093     {}
00094 
00096     virtual ~SerialPlatform() {}
00097 
00099 
00100 
00101 
00103     RCP<const Comm<int> > getComm() const {
00104       return comm_; 
00105     }
00106 
00108     RCP<Node> getNode() const {
00109       return node_;
00110     }
00111 
00113   protected: 
00115     RCP<const Teuchos::SerialComm<int> > comm_;
00117     RCP<Node> node_;
00118 
00119   private:
00121     SerialPlatform (const SerialPlatform<Node> &platform);
00123     SerialPlatform& operator= (const SerialPlatform<Node> &platform);
00124   };
00125 
00142   template <>
00143   class SerialPlatform<KokkosClassic::DefaultNode::DefaultNodeType> : 
00144     public Teuchos::Describable {
00145   public:
00147 
00148 
00150     typedef KokkosClassic::DefaultNode::DefaultNodeType NodeType;
00151 
00153 
00154 
00155 
00161     SerialPlatform() : 
00162       comm_ (rcp (new Teuchos::SerialComm<int> ())),
00163       node_ (KokkosClassic::DefaultNode::getDefaultNode ())
00164     {}
00165 
00179     explicit SerialPlatform (const RCP<KokkosClassic::DefaultNode::DefaultNodeType> &node) :
00180       comm_ (rcp (new Teuchos::SerialComm<int> ())),
00181       node_ (node.is_null() ? KokkosClassic::DefaultNode::getDefaultNode() : node)
00182     {}
00183 
00185     virtual ~SerialPlatform() {}
00186 
00188 
00189 
00190 
00192     RCP<const Teuchos::Comm<int> > getComm() const {
00193       return comm_;
00194     }
00195 
00197     RCP<KokkosClassic::DefaultNode::DefaultNodeType> getNode() const {
00198       return node_;
00199     }
00200 
00202   private:
00204     SerialPlatform (const SerialPlatform<KokkosClassic::DefaultNode::DefaultNodeType> &platform);
00205 
00207     SerialPlatform& operator= (const SerialPlatform<KokkosClassic::DefaultNode::DefaultNodeType> &platform);
00208 
00209   protected: 
00211     RCP<const Teuchos::SerialComm<int> > comm_;
00212 
00214     RCP<KokkosClassic::DefaultNode::DefaultNodeType> node_;
00215   };
00216 
00217 } // namespace Tpetra
00218 
00219 #endif // TPETRA_SERIALPLATFORM_HPP
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