Zoltan 2 Version 0.5
Zoltan2_CoordinateInput.hpp
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00005 //   Zoltan2: A package of combinatorial algorithms for scientific computing
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00045 
00050 #ifndef _ZOLTAN2_COORDINATEINPUT_HPP_
00051 #define _ZOLTAN2_COORDINATEINPUT_HPP_
00052 
00053 #include <Zoltan2_InputAdapter.hpp>
00054 #include <Zoltan2_PartitioningSolution.hpp>
00055 
00056 #include <string>
00057 
00058 namespace Zoltan2 {
00059 
00105 template <typename User>
00106   class CoordinateInput : public InputAdapter<User> {
00107 
00108 public:
00109 
00110 #ifndef DOXYGEN_SHOULD_SKIP_THIS
00111   typedef typename InputTraits<User>::scalar_t    scalar_t;
00112   typedef typename InputTraits<User>::lno_t    lno_t;
00113   typedef typename InputTraits<User>::gno_t    gno_t;
00114   typedef typename InputTraits<User>::gid_t    gid_t;
00115   typedef typename InputTraits<User>::node_t   node_t;
00116   typedef User user_t;
00117 #endif
00118 
00121   virtual ~CoordinateInput() {};
00122 
00124   // The InputAdapter interface.
00126 
00127   enum InputAdapterType inputAdapterType() const {return CoordinateAdapterType;}
00128 
00130   // My interface.
00132 
00135   virtual int getCoordinateDimension() const = 0;
00136 
00140   virtual int getNumberOfWeights() const = 0;
00141 
00145   virtual size_t getLocalNumberOfCoordinates() const = 0;
00146 
00165   virtual size_t getCoordinates(int coordDim, const gid_t *&gids, 
00166     const scalar_t *&coords, int &stride) const = 0;
00167 
00182   virtual size_t getCoordinateWeights(int weightDim,
00183      const scalar_t *&weights, int &stride) const = 0;
00184 
00203   template <typename Adapter>
00204     size_t applyPartitioningSolution(User &in, User *&out,
00205          const PartitioningSolution<Adapter> &solution) const
00206   {
00207     return 0;
00208   } 
00209 
00210 private:
00211 };
00212   
00213   
00214 }  //namespace Zoltan2
00215   
00216 #endif