syfi/ptv.h

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00001 #ifndef PTV_INCLUDED
00002 #define PTV_INCLUDED
00003 
00004 
00005 #include <map>
00006 
00007 class ptv {
00008 private: 
00009   int dim; 
00010   double* v; 
00011   static double tol;
00012 
00013 public: 
00014   ptv(int size_);
00015   ptv(int size_, double* v_); 
00016   ptv(const ptv& p);
00017   ptv();   
00018 
00019   virtual ~ptv(); 
00020 
00021   const int size() const; 
00022 
00023   const double& operator [] (int i) const;
00024   double& operator [] (int i); 
00025   ptv& operator = (const ptv& p);  
00026 
00027   bool is_less(const ptv& p) const; 
00028 
00029 };
00030 
00031 struct ptv_is_less : public std::binary_function<ptv, ptv, bool> {
00032 bool operator() (const ptv &lh, const ptv &rh) const { return lh.is_less(rh);  }
00033 };
00034 
00035 std::ostream & operator<< ( std::ostream& os, const ptv& p); 
00036 
00037 
00038 #endif
00039 

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