#ifndef ROOT_TF3
#define ROOT_TF3
#ifndef ROOT_TF2
#include "TF2.h"
#endif
class TF3 : public TF2 {
protected:
Double_t fZmin;
Double_t fZmax;
Int_t fNpz;
public:
TF3();
TF3(const char *name, const char *formula, Double_t xmin=0, Double_t xmax=1, Double_t ymin=0,
Double_t ymax=1, Double_t zmin=0, Double_t zmax=1);
TF3(const char *name, void *fcn, Double_t xmin=0, Double_t xmax=1, Double_t ymin=0,
Double_t ymax=1, Double_t zmin=0, Double_t zmax=1, Int_t npar=0);
#ifndef __CINT__
TF3(const char *name, Double_t (*fcn)(Double_t *, Double_t *), Double_t xmin=0, Double_t xmax=1, Double_t ymin=0,
Double_t ymax=1, Double_t zmin=0, Double_t zmax=1, Int_t npar=0);
TF3(const char *name, Double_t (*fcn)(const Double_t *, const Double_t *), Double_t xmin=0, Double_t xmax=1, Double_t ymin=0,
Double_t ymax=1, Double_t zmin=0, Double_t zmax=1, Int_t npar=0);
#endif
TF3(const char *name, ROOT::Math::ParamFunctor f, Double_t xmin = 0, Double_t xmax = 1, Double_t ymin = 0, Double_t ymax = 1, Double_t zmin=0, Double_t zmax=1, Int_t npar = 0);
template <class PtrObj, typename MemFn>
TF3(const char *name, const PtrObj& p, MemFn memFn, Double_t xmin, Double_t xmax, Double_t ymin, Double_t ymax, Double_t zmin, Double_t zmax, Int_t npar, char * c1, char * c2) :
TF2(name,p,memFn,xmin,xmax,ymin,ymax,npar,c1,c2),
fZmin(zmin), fZmax(zmax), fNpz(30)
{
fNdim = 3;
}
template <typename Func>
TF3(const char *name, Func f, Double_t xmin, Double_t xmax, Double_t ymin, Double_t ymax, Double_t zmin, Double_t zmax, Int_t npar, char * c1 ) :
TF2(name,f,xmin,xmax,ymin,ymax,npar,c1),
fZmin(zmin), fZmax(zmax), fNpz(30)
{
fNdim = 3;
}
TF3(const char *name, void *ptr, Double_t xmin, Double_t xmax, Double_t ymin, Double_t ymax, Double_t zmin, Double_t zmax, Int_t npar, char *className );
TF3(const char *name, void *ptr, void *,Double_t xmin, Double_t xmax, Double_t ymin, Double_t ymax, Double_t zmin, Double_t zmax, Int_t npar, char *className, char *methodName = 0);
TF3(const TF3 &f3);
TF3& operator=(const TF3 &rhs);
virtual ~TF3();
virtual void Copy(TObject &f3) const;
virtual Int_t DistancetoPrimitive(Int_t px, Int_t py);
virtual void Draw(Option_t *option="");
virtual void DrawDerivative(Option_t * ="al") {;}
virtual void DrawIntegral(Option_t * ="al") {;}
virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py);
virtual void GetMinimumXYZ(Double_t &x, Double_t &y, Double_t &z);
Int_t GetNpz() const {return fNpz;}
virtual void GetRandom3(Double_t &xrandom, Double_t &yrandom, Double_t &zrandom);
virtual void GetRange(Double_t &xmin, Double_t &xmax) const;
virtual void GetRange(Double_t &xmin, Double_t &ymin, Double_t &xmax, Double_t &ymax) const ;
virtual void GetRange(Double_t &xmin, Double_t &ymin, Double_t &zmin, Double_t &xmax, Double_t &ymax, Double_t &zmax) const;
virtual Double_t GetSave(const Double_t *x);
virtual Double_t GetZmin() const {return fZmin;}
virtual Double_t GetZmax() const {return fZmax;}
virtual Double_t Integral(Double_t a, Double_t b, const Double_t *params=0, Double_t epsilon=0.000001) {return TF1::Integral(a,b,params,epsilon);}
virtual Double_t Integral(Double_t ax, Double_t bx, Double_t ay, Double_t by, Double_t epsilon=0.000001) {return TF1::Integral(ax,bx,ay,by,epsilon);}
virtual Double_t Integral(Double_t ax, Double_t bx, Double_t ay, Double_t by, Double_t az, Double_t bz, Double_t epsilon=0.000001);
virtual Bool_t IsInside(const Double_t *x) const;
virtual TH1 *CreateHistogram();
virtual void Paint(Option_t *option="");
virtual void Save(Double_t xmin, Double_t xmax, Double_t ymin, Double_t ymax, Double_t zmin, Double_t zmax);
virtual void SavePrimitive(ostream &out, Option_t *option = "");
virtual void SetClippingBoxOff();
virtual void SetClippingBoxOn(Double_t xclip=0, Double_t yclip=0, Double_t zclip=0);
virtual void SetNpz(Int_t npz=30);
virtual void SetRange(Double_t xmin, Double_t xmax);
virtual void SetRange(Double_t xmin, Double_t ymin, Double_t xmax, Double_t ymax);
virtual void SetRange(Double_t xmin, Double_t ymin, Double_t zmin, Double_t xmax, Double_t ymax, Double_t zmax);
virtual Double_t Moment3(Double_t nx, Double_t ax, Double_t bx, Double_t ny, Double_t ay, Double_t by, Double_t nz, Double_t az, Double_t bz, Double_t epsilon=0.000001);
virtual Double_t CentralMoment3(Double_t nx, Double_t ax, Double_t bx, Double_t ny, Double_t ay, Double_t by, Double_t nz, Double_t az, Double_t bz, Double_t epsilon=0.000001);
virtual Double_t Mean3X(Double_t ax, Double_t bx, Double_t ay, Double_t by, Double_t az, Double_t bz, Double_t epsilon=0.000001) {return Moment3(1,ax,bx,0,ay,by,0,az,bz,epsilon);}
virtual Double_t Mean3Y(Double_t ax, Double_t bx, Double_t ay, Double_t by, Double_t az, Double_t bz, Double_t epsilon=0.000001) {return Moment3(0,ax,bx,1,ay,by,0,az,bz,epsilon);}
virtual Double_t Mean3Z(Double_t ax, Double_t bx, Double_t ay, Double_t by, Double_t az, Double_t bz, Double_t epsilon=0.000001) {return Moment3(0,ax,bx,0,ay,by,1,az,bz,epsilon);}
virtual Double_t Variance3X(Double_t ax, Double_t bx, Double_t ay, Double_t by, Double_t az, Double_t bz, Double_t epsilon=0.000001) {return CentralMoment3(2,ax,bx,0,ay,by,0,az,bz,epsilon);}
virtual Double_t Variance3Y(Double_t ax, Double_t bx, Double_t ay, Double_t by, Double_t az, Double_t bz, Double_t epsilon=0.000001) {return CentralMoment3(0,ax,bx,2,ay,by,0,az,bz,epsilon);}
virtual Double_t Variance3Z(Double_t ax, Double_t bx, Double_t ay, Double_t by, Double_t az, Double_t bz, Double_t epsilon=0.000001) {return CentralMoment3(0,ax,bx,0,ay,by,2,az,bz,epsilon);}
virtual Double_t Covariance3XY(Double_t ax, Double_t bx, Double_t ay, Double_t by, Double_t az, Double_t bz, Double_t epsilon=0.000001) {return CentralMoment3(1,ax,bx,1,ay,by,0,az,bz,epsilon);}
virtual Double_t Covariance3XZ(Double_t ax, Double_t bx, Double_t ay, Double_t by, Double_t az, Double_t bz, Double_t epsilon=0.000001) {return CentralMoment3(1,ax,bx,0,ay,by,1,az,bz,epsilon);}
virtual Double_t Covariance3YZ(Double_t ax, Double_t bx, Double_t ay, Double_t by, Double_t az, Double_t bz, Double_t epsilon=0.000001) {return CentralMoment3(0,ax,bx,1,ay,by,1,az,bz,epsilon);}
ClassDef(TF3,3)
};
inline void TF3::GetRange(Double_t &xmin, Double_t &xmax) const
{ TF2::GetRange(xmin, xmax); }
inline void TF3::GetRange(Double_t &xmin, Double_t &ymin, Double_t &xmax, Double_t &ymax) const
{ TF2::GetRange(xmin, ymin, xmax, ymax); }
inline void TF3::SetRange(Double_t xmin, Double_t xmax)
{ TF2::SetRange(xmin, xmax); }
inline void TF3::SetRange(Double_t xmin, Double_t ymin, Double_t xmax, Double_t ymax)
{ TF2::SetRange(xmin, ymin, xmax, ymax); }
#endif
Last change: Wed Jun 25 08:38:53 2008
Last generated: 2008-06-25 08:38
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