TSpline3

class TSpline3 : public TSpline

    private:

      virtual void BuildCoeff()
              void SetCond(const char* opt)

    public:

                       TSpline3(const char* title, Double_t* x, Double_t* y, Int_t n, const char* opt = "0", Double_t valbeg = 0, Double_t valend = 0)
                       TSpline3(const char* title, Double_t xmin, Double_t xmax, Double_t* y, Int_t n, const char* opt = "0", Double_t valbeg = 0, Double_t valend = 0)
                       TSpline3(const char* title, Double_t* x, TF1* func, Int_t n, const char* opt = "0", Double_t valbeg = 0, Double_t valend = 0)
                       TSpline3(const char* title, Double_t xmin, Double_t xmax, TF1* func, Int_t n, const char* opt = "0", Double_t valbeg = 0, Double_t valend = 0)
                       TSpline3(const char* title, TGraph* g, const char* opt = "0", Double_t valbeg = 0, Double_t valend = 0)
                       TSpline3(const TSpline3&)
                       TSpline3()
               virtual ~TSpline3()
        static TClass* Class()
      virtual Double_t Eval(Double_t x) const
                  void GetCoeff(Int_t i, Double_t& x, Double_t& y, Double_t& b, Double_t& c, Double_t& d)
          virtual void GetKnot(Int_t i, Double_t& x, Double_t& y) const
       virtual TClass* IsA() const
          virtual void ShowMembers(TMemberInspector& insp, char* parent)
          virtual void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)
           static void Test()

Data Members

    private:

      TSplinePoly3* fPoly     [fNp] Array of polynomial terms
           Double_t fValBeg   Initial value of first or second derivative
           Double_t fValEnd   End value of first or second derivative
              Int_t fBegCond  0=no beg cond, 1=first derivative, 2=second derivative
              Int_t fEndCond  0=no end cond, 1=first derivative, 2=second derivative

Class Description