library: libGraf #include "TSpline.h"

# TSplinePoly3

class description - source file - inheritance tree (.pdf)

## class TSplinePoly3 : public TSplinePoly

| Inheritance Chart:
`TObject`
| <- | `TSplinePoly`
| <- | `TSplinePoly3` |

        public:

                           TSplinePoly3()
                           TSplinePoly3(Double_t x, Double_t y, Double_t b, Double_t c, Double_t d)
                           TSplinePoly3(const TSplinePoly3&)
                           ~TSplinePoly3()
                 Double_t& B()
                 Double_t& C()
            static TClass* Class()
                 Double_t& D()
                  Double_t Derivative(Double_t x) const
          virtual Double_t Eval(Double_t x) const
           virtual TClass* IsA() const
             TSplinePoly3& operator=(const TSplinePoly3&)
              virtual void ShowMembers(TMemberInspector& insp, char* parent)
              virtual void Streamer(TBuffer& b)
                      void StreamerNVirtual(TBuffer& b)

### Data Members

        private:

          Double_t fB  first order expansion coefficient :  fB*1! is the first derivative at x
          Double_t fC  second order expansion coefficient : fC*2! is the second derivative at x
          Double_t fD  third order expansion coefficient :  fD*3! is the third derivative at x

## Class Description

     TSpline

     Base class for spline implementation containing the Draw/Paint
     methods

### Inline Functions

                     void ~TSplinePoly3()
             TSplinePoly3 TSplinePoly3()
             TSplinePoly3 TSplinePoly3(Double_t x, Double_t y, Double_t b, Double_t c, Double_t d)
                Double_t& B()
                Double_t& C()
                Double_t& D()
                 Double_t Eval(Double_t x) const
                 Double_t Derivative(Double_t x) const
                  TClass* Class()
                  TClass* IsA() const
                     void ShowMembers(TMemberInspector& insp, char* parent)
                     void Streamer(TBuffer& b)
                     void StreamerNVirtual(TBuffer& b)
             TSplinePoly3 TSplinePoly3(const TSplinePoly3&)
            TSplinePoly3& operator=(const TSplinePoly3&)

Author: Federico Carminati 28/02/2000
Last update: root/graf:$Name: $:$Id: TSpline.cxx,v 1.10 2004/10/21 09:48:57 brun Exp $
Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. *