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Zoltan2_IdentifierInput.hpp
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00005 //   Zoltan2: A package of combinatorial algorithms for scientific computing
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00045 
00051 #ifndef _ZOLTAN2_IDENTIFIERINPUT_HPP_
00052 #define _ZOLTAN2_IDENTIFIERINPUT_HPP_
00053 
00054 #include <Zoltan2_InputAdapter.hpp>
00055 #include <Zoltan2_PartitioningSolution.hpp>
00056 
00057 #include <string>
00058 
00059 namespace Zoltan2 {
00060 
00101 template <typename User>
00102   class IdentifierInput : public InputAdapter<User> {
00103 
00104 public:
00105 
00106 #ifndef DOXYGEN_SHOULD_SKIP_THIS
00107   typedef typename InputTraits<User>::scalar_t    scalar_t;
00108   typedef typename InputTraits<User>::lno_t    lno_t;
00109   typedef typename InputTraits<User>::gno_t    gno_t;
00110   typedef typename InputTraits<User>::gid_t    gid_t;
00111   typedef typename InputTraits<User>::node_t   node_t;
00112   typedef User user_t;
00113 #endif
00114 
00117   virtual ~IdentifierInput() {};
00118 
00120   // The InputAdapter interface.
00122 
00123   enum InputAdapterType inputAdapterType() const {return IdentifierAdapterType;}
00124 
00126   // My interface.
00128 
00131   virtual size_t getLocalNumberOfIdentifiers() const = 0;
00132 
00137   virtual int getNumberOfWeights() const = 0;
00138 
00147   virtual size_t getIdentifierList(gid_t const *&Ids) const = 0;
00148 
00171   virtual size_t getIdentifierWeights(int dimension,
00172      const scalar_t *&weights, int &stride) const = 0;
00173 
00174 
00193   template <typename Adapter>
00194     size_t applyPartitioningSolution(User &in, User *&out,
00195       const PartitioningSolution<Adapter> &solution) const
00196   {
00197     return 0;
00198   } 
00199 };
00200   
00201   
00202 }  //namespace Zoltan2
00203   
00204 #endif