// @(#)root/hist:$Id$ // Author: Rene Brun 27/10/95 /************************************************************************* * Copyright (C) 1995-2000, Rene Brun and Fons Rademakers. * * All rights reserved. * * * * For the licensing terms see $ROOTSYS/LICENSE. * * For the list of contributors see $ROOTSYS/README/CREDITS. * *************************************************************************/ #ifndef ROOT_TH3 #define ROOT_TH3 ////////////////////////////////////////////////////////////////////////// // // // TH3 // // // // 3-Dim histogram base class. // // // ////////////////////////////////////////////////////////////////////////// #ifndef ROOT_TH1 #include "TH1.h" #endif #ifndef ROOT_TAtt3D #include "TAtt3D.h" #endif class TH2D; class TProfile2D; class TH3 : public TH1, public TAtt3D { protected: Double_t fTsumwy; //Total Sum of weight*Y Double_t fTsumwy2; //Total Sum of weight*Y*Y Double_t fTsumwxy; //Total Sum of weight*X*Y Double_t fTsumwz; //Total Sum of weight*Z Double_t fTsumwz2; //Total Sum of weight*Z*Z Double_t fTsumwxz; //Total Sum of weight*X*Z Double_t fTsumwyz; //Total Sum of weight*Y*Z TH3(); TH3(const char *name,const char *title,Int_t nbinsx,Double_t xlow,Double_t xup ,Int_t nbinsy,Double_t ylow,Double_t yup ,Int_t nbinsz,Double_t zlow,Double_t zup); TH3(const char *name,const char *title,Int_t nbinsx,const Float_t *xbins ,Int_t nbinsy,const Float_t *ybins ,Int_t nbinsz,const Float_t *zbins); TH3(const char *name,const char *title,Int_t nbinsx,const Double_t *xbins ,Int_t nbinsy,const Double_t *ybins ,Int_t nbinsz,const Double_t *zbins); virtual Int_t BufferFill(Double_t x, Double_t y, Double_t z, Double_t w); void DoFillProfileProjection(TProfile2D * p2, const TAxis & a1, const TAxis & a2, const TAxis & a3, Int_t bin1, Int_t bin2, Int_t bin3, Int_t inBin, Bool_t useWeights) const; virtual Int_t BufferFill(Double_t, Double_t) {return -2;} //may not use virtual Int_t BufferFill(Double_t, Double_t, Double_t) {return -2;} //may not use Int_t Fill(Double_t); //MayNotUse Int_t Fill(Double_t,Double_t) {return Fill(0.);} //MayNotUse Int_t Fill(const char*, Double_t) {return Fill(0);} //MayNotUse Int_t Fill(Double_t,const char*,Double_t) {return Fill(0);} //MayNotUse Int_t Fill(const char*,Double_t,Double_t) {return Fill(0);} //MayNotUse Int_t Fill(const char*,const char*,Double_t) {return Fill(0);} //MayNotUse public: TH3(const TH3&); virtual ~TH3(); virtual Int_t BufferEmpty(Int_t action=0); virtual void Copy(TObject &hnew) const; virtual Int_t Fill(Double_t x, Double_t y, Double_t z); virtual Int_t Fill(Double_t x, Double_t y, Double_t z, Double_t w); virtual Int_t Fill(const char *namex, const char *namey, const char *namez, Double_t w); virtual Int_t Fill(const char *namex, Double_t y, const char *namez, Double_t w); virtual Int_t Fill(const char *namex, const char *namey, Double_t z, Double_t w); virtual Int_t Fill(Double_t x, const char *namey, const char *namez, Double_t w); virtual Int_t Fill(Double_t x, const char *namey, Double_t z, Double_t w); virtual Int_t Fill(Double_t x, Double_t y, const char *namez, Double_t w); virtual void FillRandom(const char *fname, Int_t ntimes=5000); virtual void FillRandom(TH1 *h, Int_t ntimes=5000); virtual Int_t FindFirstBinAbove(Double_t threshold=0, Int_t axis=1) const; virtual Int_t FindLastBinAbove (Double_t threshold=0, Int_t axis=1) const; virtual void FitSlicesZ(TF1 *f1=0,Int_t binminx=1, Int_t binmaxx=0,Int_t binminy=1, Int_t binmaxy=0, Int_t cut=0 ,Option_t *option="QNR"); // *MENU* using TH1::GetBinErrorLow; using TH1::GetBinErrorUp; virtual Double_t GetBinErrorLow(Int_t binx, Int_t biny, Int_t binz) { return TH1::GetBinErrorLow( GetBin(binx, biny, binz) ); } virtual Double_t GetBinErrorUp(Int_t binx, Int_t biny, Int_t binz) { return TH1::GetBinErrorUp( GetBin(binx, biny, binz) ); } virtual Double_t GetBinWithContent3(Double_t c, Int_t &binx, Int_t &biny, Int_t &binz, Int_t firstx=0, Int_t lastx=0,Int_t firsty=0, Int_t lasty=0, Int_t firstz=0, Int_t lastz=0, Double_t maxdiff=0) const; virtual Double_t GetCorrelationFactor(Int_t axis1=1,Int_t axis2=2) const; virtual Double_t GetCovariance(Int_t axis1=1,Int_t axis2=2) const; virtual void GetRandom3(Double_t &x, Double_t &y, Double_t &z); virtual void GetStats(Double_t *stats) const; virtual Double_t Integral(Option_t *option="") const; using TH1::Integral; virtual Double_t Integral(Int_t binx1, Int_t binx2, Int_t biny1, Int_t biny2, Int_t binz1, Int_t binz2, Option_t *option="") const; using TH1::IntegralAndError; virtual Double_t IntegralAndError(Int_t binx1, Int_t binx2, Int_t biny1, Int_t biny2, Int_t binz1, Int_t binz2, Double_t & err, Option_t *option="") const; virtual Double_t Interpolate(Double_t x); virtual Double_t Interpolate(Double_t x, Double_t y); virtual Double_t Interpolate(Double_t x, Double_t y, Double_t z); virtual Double_t KolmogorovTest(const TH1 *h2, Option_t *option="") const; virtual Long64_t Merge(TCollection *list); TH1D *ProjectionX(const char *name="_px", Int_t firstybin=0, Int_t lastybin=-1, Int_t firstzbin=0, Int_t lastzbin=-1, Option_t *option="") const; // *MENU* TH1D *ProjectionY(const char *name="_py", Int_t firstxbin=0, Int_t lastxbin=-1, Int_t firstzbin=0, Int_t lastzbin=-1, Option_t *option="") const; // *MENU* TH1D *ProjectionZ(const char *name="_pz", Int_t firstxbin=0, Int_t lastxbin=-1, Int_t firstybin=0, Int_t lastybin=-1, Option_t *option="") const; // *MENU* TH1 *Project3D(Option_t *option="x") const; // *MENU* TProfile2D *Project3DProfile(Option_t *option="xy") const; // *MENU* virtual void PutStats(Double_t *stats); virtual TH3 *RebinX(Int_t ngroup = 2, const char *newname = ""); virtual TH3 *RebinY(Int_t ngroup = 2, const char *newname = ""); virtual TH3 *RebinZ(Int_t ngroup = 2, const char *newname = ""); virtual TH3 *Rebin3D(Int_t nxgroup = 2, Int_t nygroup = 2, Int_t nzgroup = 2, const char *newname = ""); virtual void Reset(Option_t *option=""); virtual void SetShowProjection(const char *option="xy",Int_t nbins=1); // *MENU* protected: TH1D *DoProject1D(const char* name, const char * title, TAxis* projX, bool computeErrors, bool originalRange, bool useUF, bool useOF) const; TH2D *DoProject2D(const char* name, const char * title, TAxis* projX, TAxis* projY, bool computeErrors, bool originalRange, bool useUF, bool useOF) const; TProfile2D *DoProjectProfile2D(const char* name, const char * title, TAxis* projX, TAxis* projY, bool originalRange, bool useUF, bool useOF) const; ClassDef(TH3,5) //3-Dim histogram base class }; //________________________________________________________________________ class TH3C : public TH3, public TArrayC { public: TH3C(); TH3C(const char *name,const char *title,Int_t nbinsx,Double_t xlow,Double_t xup ,Int_t nbinsy,Double_t ylow,Double_t yup ,Int_t nbinsz,Double_t zlow,Double_t zup); TH3C(const char *name,const char *title,Int_t nbinsx,const Float_t *xbins ,Int_t nbinsy,const Float_t *ybins ,Int_t nbinsz,const Float_t *zbins); TH3C(const char *name,const char *title,Int_t nbinsx,const Double_t *xbins ,Int_t nbinsy,const Double_t *ybins ,Int_t nbinsz,const Double_t *zbins); TH3C(const TH3C &h3c); virtual ~TH3C(); virtual void AddBinContent(Int_t bin); virtual void AddBinContent(Int_t bin, Double_t w); virtual void Copy(TObject &hnew) const; virtual TH1 *DrawCopy(Option_t *option="") const ; virtual Double_t GetBinContent(Int_t bin) const; virtual Double_t GetBinContent(Int_t bin, Int_t) const {return GetBinContent(bin);} virtual Double_t GetBinContent(Int_t binx, Int_t biny, Int_t binz) const {return GetBinContent(GetBin(binx,biny,binz));} virtual void Reset(Option_t *option=""); virtual void SetBinContent(Int_t bin, Double_t content); virtual void SetBinContent(Int_t bin, Int_t, Double_t content) {SetBinContent(bin,content);} virtual void SetBinContent(Int_t binx, Int_t biny, Int_t binz, Double_t content) {SetBinContent(GetBin(binx,biny,binz),content);} virtual void SetBinsLength(Int_t n=-1); TH3C& operator=(const TH3C &h1); friend TH3C operator*(Float_t c1, TH3C &h1); friend TH3C operator*(TH3C &h1, Float_t c1) {return operator*(c1,h1);} friend TH3C operator+(TH3C &h1, TH3C &h2); friend TH3C operator-(TH3C &h1, TH3C &h2); friend TH3C operator*(TH3C &h1, TH3C &h2); friend TH3C operator/(TH3C &h1, TH3C &h2); ClassDef(TH3C,3) //3-Dim histograms (one char per channel) }; //________________________________________________________________________ class TH3S : public TH3, public TArrayS { public: TH3S(); TH3S(const char *name,const char *title,Int_t nbinsx,Double_t xlow,Double_t xup ,Int_t nbinsy,Double_t ylow,Double_t yup ,Int_t nbinsz,Double_t zlow,Double_t zup); TH3S(const char *name,const char *title,Int_t nbinsx,const Float_t *xbins ,Int_t nbinsy,const Float_t *ybins ,Int_t nbinsz,const Float_t *zbins); TH3S(const char *name,const char *title,Int_t nbinsx,const Double_t *xbins ,Int_t nbinsy,const Double_t *ybins ,Int_t nbinsz,const Double_t *zbins); TH3S(const TH3S &h3s); virtual ~TH3S(); virtual void AddBinContent(Int_t bin); virtual void AddBinContent(Int_t bin, Double_t w); virtual void Copy(TObject &hnew) const; virtual TH1 *DrawCopy(Option_t *option="") const; virtual Double_t GetBinContent(Int_t bin) const; virtual Double_t GetBinContent(Int_t bin, Int_t) const {return GetBinContent(bin);} virtual Double_t GetBinContent(Int_t binx, Int_t biny, Int_t binz) const {return GetBinContent(GetBin(binx,biny,binz));} virtual void Reset(Option_t *option=""); virtual void SetBinContent(Int_t bin, Double_t content); virtual void SetBinContent(Int_t bin, Int_t, Double_t content) {SetBinContent(bin,content);} virtual void SetBinContent(Int_t binx, Int_t biny, Int_t binz, Double_t content) {SetBinContent(GetBin(binx,biny,binz),content);} virtual void SetBinsLength(Int_t n=-1); TH3S& operator=(const TH3S &h1); friend TH3S operator*(Float_t c1, TH3S &h1); friend TH3S operator*(TH3S &h1, Float_t c1) {return operator*(c1,h1);} friend TH3S operator+(TH3S &h1, TH3S &h2); friend TH3S operator-(TH3S &h1, TH3S &h2); friend TH3S operator*(TH3S &h1, TH3S &h2); friend TH3S operator/(TH3S &h1, TH3S &h2); ClassDef(TH3S,3) //3-Dim histograms (one short per channel) }; //________________________________________________________________________ class TH3I : public TH3, public TArrayI { public: TH3I(); TH3I(const char *name,const char *title,Int_t nbinsx,Double_t xlow,Double_t xup ,Int_t nbinsy,Double_t ylow,Double_t yup ,Int_t nbinsz,Double_t zlow,Double_t zup); TH3I(const char *name,const char *title,Int_t nbinsx,const Float_t *xbins ,Int_t nbinsy,const Float_t *ybins ,Int_t nbinsz,const Float_t *zbins); TH3I(const char *name,const char *title,Int_t nbinsx,const Double_t *xbins ,Int_t nbinsy,const Double_t *ybins ,Int_t nbinsz,const Double_t *zbins); TH3I(const TH3I &h3i); virtual ~TH3I(); virtual void AddBinContent(Int_t bin); virtual void AddBinContent(Int_t bin, Double_t w); virtual void Copy(TObject &hnew) const; virtual TH1 *DrawCopy(Option_t *option="") const; virtual Double_t GetBinContent(Int_t bin) const; virtual Double_t GetBinContent(Int_t bin, Int_t) const {return GetBinContent(bin);} virtual Double_t GetBinContent(Int_t binx, Int_t biny, Int_t binz) const {return GetBinContent(GetBin(binx,biny,binz));} virtual void Reset(Option_t *option=""); virtual void SetBinContent(Int_t bin, Double_t content); virtual void SetBinContent(Int_t bin, Int_t, Double_t content) {SetBinContent(bin,content);} virtual void SetBinContent(Int_t binx, Int_t biny, Int_t binz, Double_t content) {SetBinContent(GetBin(binx,biny,binz),content);} virtual void SetBinsLength(Int_t n=-1); TH3I& operator=(const TH3I &h1); friend TH3I operator*(Float_t c1, TH3I &h1); friend TH3I operator*(TH3I &h1, Float_t c1) {return operator*(c1,h1);} friend TH3I operator+(TH3I &h1, TH3I &h2); friend TH3I operator-(TH3I &h1, TH3I &h2); friend TH3I operator*(TH3I &h1, TH3I &h2); friend TH3I operator/(TH3I &h1, TH3I &h2); ClassDef(TH3I,3) //3-Dim histograms (one 32 bits integer per channel) }; //________________________________________________________________________ class TH3F : public TH3, public TArrayF { public: TH3F(); TH3F(const char *name,const char *title,Int_t nbinsx,Double_t xlow,Double_t xup ,Int_t nbinsy,Double_t ylow,Double_t yup ,Int_t nbinsz,Double_t zlow,Double_t zup); TH3F(const char *name,const char *title,Int_t nbinsx,const Float_t *xbins ,Int_t nbinsy,const Float_t *ybins ,Int_t nbinsz,const Float_t *zbins); TH3F(const char *name,const char *title,Int_t nbinsx,const Double_t *xbins ,Int_t nbinsy,const Double_t *ybins ,Int_t nbinsz,const Double_t *zbins); TH3F(const TH3F &h3f); virtual ~TH3F(); virtual void AddBinContent(Int_t bin) {++fArray[bin];} virtual void AddBinContent(Int_t bin, Double_t w) {fArray[bin] += Float_t (w);} virtual void Copy(TObject &hnew) const; virtual TH1 *DrawCopy(Option_t *option="") const; virtual Double_t GetBinContent(Int_t bin) const; virtual Double_t GetBinContent(Int_t bin, Int_t) const {return GetBinContent(bin);} virtual Double_t GetBinContent(Int_t binx, Int_t biny, Int_t binz) const {return GetBinContent(GetBin(binx,biny,binz));} virtual void Reset(Option_t *option=""); virtual void SetBinContent(Int_t bin, Double_t content); virtual void SetBinContent(Int_t bin, Int_t, Double_t content) {SetBinContent(bin,content);} virtual void SetBinContent(Int_t binx, Int_t biny, Int_t binz, Double_t content) {SetBinContent(GetBin(binx,biny,binz),content);} virtual void SetBinsLength(Int_t n=-1); TH3F& operator=(const TH3F &h1); friend TH3F operator*(Float_t c1, TH3F &h1); friend TH3F operator*(TH3F &h1, Float_t c1) {return operator*(c1,h1);} friend TH3F operator+(TH3F &h1, TH3F &h2); friend TH3F operator-(TH3F &h1, TH3F &h2); friend TH3F operator*(TH3F &h1, TH3F &h2); friend TH3F operator/(TH3F &h1, TH3F &h2); ClassDef(TH3F,3) //3-Dim histograms (one float per channel) }; //________________________________________________________________________ class TH3D : public TH3, public TArrayD { public: TH3D(); TH3D(const char *name,const char *title,Int_t nbinsx,Double_t xlow,Double_t xup ,Int_t nbinsy,Double_t ylow,Double_t yup ,Int_t nbinsz,Double_t zlow,Double_t zup); TH3D(const char *name,const char *title,Int_t nbinsx,const Float_t *xbins ,Int_t nbinsy,const Float_t *ybins ,Int_t nbinsz,const Float_t *zbins); TH3D(const char *name,const char *title,Int_t nbinsx,const Double_t *xbins ,Int_t nbinsy,const Double_t *ybins ,Int_t nbinsz,const Double_t *zbins); TH3D(const TH3D &h3d); virtual ~TH3D(); virtual void AddBinContent(Int_t bin) {++fArray[bin];} virtual void AddBinContent(Int_t bin, Double_t w) {fArray[bin] += Double_t (w);} virtual void Copy(TObject &hnew) const; virtual TH1 *DrawCopy(Option_t *option="") const; virtual Double_t GetBinContent(Int_t bin) const; virtual Double_t GetBinContent(Int_t bin, Int_t) const {return GetBinContent(bin);} virtual Double_t GetBinContent(Int_t binx, Int_t biny, Int_t binz) const {return GetBinContent(GetBin(binx,biny,binz));} virtual void Reset(Option_t *option=""); virtual void SetBinContent(Int_t bin, Double_t content); virtual void SetBinContent(Int_t bin, Int_t, Double_t content) {SetBinContent(bin,content);} virtual void SetBinContent(Int_t binx, Int_t biny, Int_t binz, Double_t content) {SetBinContent(GetBin(binx,biny,binz),content);} virtual void SetBinsLength(Int_t n=-1); TH3D& operator=(const TH3D &h1); friend TH3D operator*(Float_t c1, TH3D &h1); friend TH3D operator*(TH3D &h1, Float_t c1) {return operator*(c1,h1);} friend TH3D operator+(TH3D &h1, TH3D &h2); friend TH3D operator-(TH3D &h1, TH3D &h2); friend TH3D operator*(TH3D &h1, TH3D &h2); friend TH3D operator/(TH3D &h1, TH3D &h2); ClassDef(TH3D,3) //3-Dim histograms (one double per channel) }; #endif