// @(#)root/hist:$Id: TH1.h 26511 2008-11-28 15:35:51Z moneta $ // Author: Rene Brun 26/12/94 /************************************************************************* * 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_TH1 #define ROOT_TH1 ////////////////////////////////////////////////////////////////////////// // // // TH1 // // // // 1-Dim histogram base class. // // // ////////////////////////////////////////////////////////////////////////// #ifndef ROOT_TAxis #include "TAxis.h" #endif #ifndef ROOT_TAttLine #include "TAttLine.h" #endif #ifndef ROOT_TAttFill #include "TAttFill.h" #endif #ifndef ROOT_TAttMarker #include "TAttMarker.h" #endif #ifndef ROOT_TArrayC #include "TArrayC.h" #endif #ifndef ROOT_TArrayS #include "TArrayS.h" #endif #ifndef ROOT_TArrayI #include "TArrayI.h" #endif #ifndef ROOT_TArrayF #include "TArrayF.h" #endif #ifndef ROOT_TArrayD #include "TArrayD.h" #endif #include "Foption.h" #ifndef ROOT_TVectorFfwd #include "TVectorFfwd.h" #endif #ifndef ROOT_TVectorDfwd #include "TVectorDfwd.h" #endif #include class TF1; class TH1D; class TBrowser; class TDirectory; class TList; class TCollection; class TVirtualFFT; class TVirtualHistPainter; class TH1 : public TNamed, public TAttLine, public TAttFill, public TAttMarker { protected: Int_t fNcells; //number of bins(1D), cells (2D) +U/Overflows TAxis fXaxis; //X axis descriptor TAxis fYaxis; //Y axis descriptor TAxis fZaxis; //Z axis descriptor Short_t fBarOffset; //(1000*offset) for bar charts or legos Short_t fBarWidth; //(1000*width) for bar charts or legos Double_t fEntries; //Number of entries Double_t fTsumw; //Total Sum of weights Double_t fTsumw2; //Total Sum of squares of weights Double_t fTsumwx; //Total Sum of weight*X Double_t fTsumwx2; //Total Sum of weight*X*X Double_t fMaximum; //Maximum value for plotting Double_t fMinimum; //Minimum value for plotting Double_t fNormFactor; //Normalization factor TArrayD fContour; //Array to display contour levels TArrayD fSumw2; //Array of sum of squares of weights TString fOption; //histogram options TList *fFunctions; //->Pointer to list of functions (fits and user) Int_t fBufferSize; //fBuffer size Double_t *fBuffer; //[fBufferSize] entry buffer TDirectory *fDirectory; //!Pointer to directory holding this histogram Int_t fDimension; //!Histogram dimension (1, 2 or 3 dim) Double_t *fIntegral; //!Integral of bins used by GetRandom TVirtualHistPainter *fPainter; //!pointer to histogram painter static Int_t fgBufferSize; //!default buffer size for automatic histograms static Bool_t fgAddDirectory; //!flag to add histograms to the directory static Bool_t fgStatOverflows; //!flag to use under/overflows in statistics static Bool_t fgDefaultSumw2; //!flag to call TH1::Sumw2 automatically at histogram creation time public: static Int_t FitOptionsMake(Option_t *option, Foption_t &Foption); private: Int_t AxisChoice(Option_t *axis) const; void Build(); TH1& operator=(const TH1&); // Not implemented protected: TH1(); TH1(const char *name,const char *title,Int_t nbinsx,Double_t xlow,Double_t xup); TH1(const char *name,const char *title,Int_t nbinsx,const Float_t *xbins); TH1(const char *name,const char *title,Int_t nbinsx,const Double_t *xbins); virtual void Copy(TObject &hnew) const; virtual Int_t BufferFill(Double_t x, Double_t w); virtual Bool_t FindNewAxisLimits(const TAxis* axis, const Double_t point, Double_t& newMin, Double_t &newMax); virtual void SavePrimitiveHelp(ostream &out, Option_t *option = ""); static Bool_t RecomputeAxisLimits(TAxis& destAxis, const TAxis& anAxis); static Bool_t SameLimitsAndNBins(const TAxis& axis1, const TAxis& axis2); virtual Int_t DoFit(TF1 *f1,Option_t *option,Option_t *goption, Double_t xmin, Double_t xmax); public: // TH1 status bits enum { kNoStats = BIT(9), // don't draw stats box kUserContour = BIT(10), // user specified contour levels kCanRebin = BIT(11), // can rebin axis kLogX = BIT(15), // X-axis in log scale kIsZoomed = BIT(16), // bit set when zooming on Y axis kNoTitle = BIT(17), // don't draw the histogram title kIsAverage = BIT(18) // Bin contents are average (used by Add) }; // size of statistics data (size of array used in GetStats()/ PutStats ) // s[0] = sumw s[1] = sumw2 // s[2] = sumwx s[3] = sumwx2 // s[4] = sumwy s[5] = sumwy2 s[6] = sumwxy // s[7] = sumwz s[8] = sumwz2 s[9] = sumwxz s[10] = sumwyz // s[11] = sumwt s[12] = sumwt2 (11 and 12 used only by TProfile3D) enum { kNstat = 13 // size of statistics data (up to TProfile3D) }; TH1(const TH1&); virtual ~TH1(); virtual void Add(TF1 *h1, Double_t c1=1, Option_t *option=""); virtual void Add(const TH1 *h1, Double_t c1=1); virtual void Add(const TH1 *h, const TH1 *h2, Double_t c1=1, Double_t c2=1); // *MENU* virtual void AddBinContent(Int_t bin); virtual void AddBinContent(Int_t bin, Double_t w); static void AddDirectory(Bool_t add=kTRUE); static Bool_t AddDirectoryStatus(); virtual void Browse(TBrowser *b); virtual Double_t Chi2Test(const TH1* h2, Option_t *option = "UU", Double_t *res = 0) const; virtual Double_t Chi2TestX(const TH1* h2, Double_t &chi2, Int_t &ndf, Int_t &igood,Option_t *option = "UU", Double_t *res = 0) const; virtual Double_t ComputeIntegral(); virtual void DirectoryAutoAdd(TDirectory *); virtual Int_t DistancetoPrimitive(Int_t px, Int_t py); virtual void Divide(TF1 *f1, Double_t c1=1); virtual void Divide(const TH1 *h1); virtual void Divide(const TH1 *h1, const TH1 *h2, Double_t c1=1, Double_t c2=1, Option_t *option=""); // *MENU* virtual void Draw(Option_t *option=""); virtual TH1 *DrawCopy(Option_t *option="") const; virtual TH1 *DrawNormalized(Option_t *option="", Double_t norm=1) const; virtual void DrawPanel(); // *MENU* virtual Int_t BufferEmpty(Int_t action=0); virtual void Eval(TF1 *f1, Option_t *option=""); virtual void ExecuteEvent(Int_t event, Int_t px, Int_t py); virtual TH1 *FFT(TH1* h_output, Option_t *option); virtual Int_t Fill(Double_t x); virtual Int_t Fill(Double_t x, Double_t w); virtual Int_t Fill(const char *name, Double_t w); virtual void FillN(Int_t ntimes, const Double_t *x, const Double_t *w, Int_t stride=1); virtual void FillN(Int_t, const Double_t *, const Double_t *, const Double_t *, Int_t) {;} virtual void FillRandom(const char *fname, Int_t ntimes=5000); virtual void FillRandom(TH1 *h, Int_t ntimes=5000); virtual Int_t FindBin(Double_t x, Double_t y=0, Double_t z=0); virtual TObject *FindObject(const char *name) const; virtual TObject *FindObject(const TObject *obj) const; virtual Int_t Fit(const char *formula ,Option_t *option="" ,Option_t *goption="", Double_t xmin=0, Double_t xmax=0); // *MENU* virtual Int_t Fit(TF1 *f1 ,Option_t *option="" ,Option_t *goption="", Double_t xmin=0, Double_t xmax=0); virtual void FitPanel(); // *MENU* TH1 *GetAsymmetry(TH1* h2, Double_t c2=1, Double_t dc2=0); Int_t GetBufferLength() const {return fBuffer ? (Int_t)fBuffer[0] : 0;} Int_t GetBufferSize () const {return fBufferSize;} const Double_t *GetBuffer() const {return fBuffer;} static Int_t GetDefaultBufferSize(); virtual Double_t *GetIntegral(); TList *GetListOfFunctions() const { return fFunctions; } virtual Int_t GetNdivisions(Option_t *axis="X") const; virtual Color_t GetAxisColor(Option_t *axis="X") const; virtual Color_t GetLabelColor(Option_t *axis="X") const; virtual Style_t GetLabelFont(Option_t *axis="X") const; virtual Float_t GetLabelOffset(Option_t *axis="X") const; virtual Float_t GetLabelSize(Option_t *axis="X") const; virtual Style_t GetTitleFont(Option_t *axis="X") const; virtual Float_t GetTitleOffset(Option_t *axis="X") const; virtual Float_t GetTitleSize(Option_t *axis="X") const; virtual Float_t GetTickLength(Option_t *axis="X") const; virtual Float_t GetBarOffset() const {return Float_t(0.001*Float_t(fBarOffset));} virtual Float_t GetBarWidth() const {return Float_t(0.001*Float_t(fBarWidth));} virtual Int_t GetContour(Double_t *levels=0); virtual Double_t GetContourLevel(Int_t level) const; virtual Double_t GetContourLevelPad(Int_t level) const; virtual Int_t GetBin(Int_t binx, Int_t biny=0, Int_t binz=0) const; virtual void GetBinXYZ(Int_t binglobal, Int_t &binx, Int_t &biny, Int_t &binz) const; virtual Double_t GetBinCenter(Int_t bin) const {return fXaxis.GetBinCenter(bin);} virtual Double_t GetBinContent(Int_t bin) const; virtual Double_t GetBinContent(Int_t binx, Int_t biny) const; virtual Double_t GetBinContent(Int_t binx, Int_t biny, Int_t binz) const; virtual Double_t GetBinError(Int_t bin) const; virtual Double_t GetBinError(Int_t binx, Int_t biny) const; virtual Double_t GetBinError(Int_t binx, Int_t biny, Int_t binz) const; virtual Double_t GetBinLowEdge(Int_t bin) const {return fXaxis.GetBinLowEdge(bin);} virtual Double_t GetBinWidth(Int_t bin) const {return fXaxis.GetBinWidth(bin);} virtual Double_t GetBinWithContent(Double_t c, Int_t &binx, Int_t firstx=0, Int_t lastx=0,Double_t maxdiff=0) const; virtual Double_t GetCellContent(Int_t binx, Int_t biny) const; virtual Double_t GetCellError(Int_t binx, Int_t biny) const; virtual void GetCenter(Double_t *center) const {fXaxis.GetCenter(center);} static Bool_t GetDefaultSumw2(); TDirectory *GetDirectory() const {return fDirectory;} virtual Double_t GetEntries() const; virtual Double_t GetEffectiveEntries() const; virtual TF1 *GetFunction(const char *name) const; virtual Int_t GetDimension() const { return fDimension; } virtual Double_t GetKurtosis(Int_t axis=1) const; virtual void GetLowEdge(Double_t *edge) const {fXaxis.GetLowEdge(edge);} virtual Double_t GetMaximum(Double_t maxval=FLT_MAX) const; virtual Int_t GetMaximumBin() const; virtual Int_t GetMaximumBin(Int_t &locmax, Int_t &locmay, Int_t &locmaz) const; virtual Double_t GetMaximumStored() const {return fMaximum;} virtual Double_t GetMinimum(Double_t minval=-FLT_MAX) const; virtual Int_t GetMinimumBin() const; virtual Int_t GetMinimumBin(Int_t &locmix, Int_t &locmiy, Int_t &locmiz) const; virtual Double_t GetMinimumStored() const {return fMinimum;} virtual Double_t GetMean(Int_t axis=1) const; virtual Double_t GetMeanError(Int_t axis=1) const; virtual Int_t GetNbinsX() const {return fXaxis.GetNbins();} virtual Int_t GetNbinsY() const {return fYaxis.GetNbins();} virtual Int_t GetNbinsZ() const {return fZaxis.GetNbins();} virtual Double_t GetNormFactor() const {return fNormFactor;} virtual char *GetObjectInfo(Int_t px, Int_t py) const; Option_t *GetOption() const {return fOption.Data();} TVirtualHistPainter *GetPainter(Option_t *option=""); virtual Int_t GetQuantiles(Int_t nprobSum, Double_t *q, const Double_t *probSum=0); virtual Double_t GetRandom() const; virtual void GetStats(Double_t *stats) const; virtual Double_t GetSumOfWeights() const; virtual TArrayD *GetSumw2() {return &fSumw2;} virtual const TArrayD *GetSumw2() const {return &fSumw2;} virtual Int_t GetSumw2N() const {return fSumw2.fN;} virtual Double_t GetRMS(Int_t axis=1) const; virtual Double_t GetRMSError(Int_t axis=1) const; virtual Double_t GetSkewness(Int_t axis=1) const; TAxis *GetXaxis() const; TAxis *GetYaxis() const; TAxis *GetZaxis() const; virtual Double_t Integral(Option_t *option="") const; virtual Double_t Integral(Int_t binx1, Int_t binx2, Option_t *option="") const; virtual Double_t Integral(Int_t, Int_t, Int_t, Int_t, Option_t * /*option*/ ="") const {return 0;} virtual Double_t Integral(Int_t, Int_t, Int_t, Int_t, Int_t, Int_t, Option_t * /*option*/ ="" ) const {return 0;} 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 void LabelsDeflate(Option_t *axis="X"); virtual void LabelsInflate(Option_t *axis="X"); virtual void LabelsOption(Option_t *option="h", Option_t *axis="X"); virtual Long64_t Merge(TCollection *list); virtual void Multiply(TF1 *h1, Double_t c1=1); virtual void Multiply(const TH1 *h1); virtual void Multiply(const TH1 *h1, const TH1 *h2, Double_t c1=1, Double_t c2=1, Option_t *option=""); // *MENU* virtual void Paint(Option_t *option=""); virtual void Print(Option_t *option="") const; virtual void PutStats(Double_t *stats); virtual TH1 *Rebin(Int_t ngroup=2, const char*newname="", const Double_t *xbins=0); // *MENU* virtual void RebinAxis(Double_t x, TAxis *axis); virtual void Rebuild(Option_t *option=""); virtual void RecursiveRemove(TObject *obj); virtual void Reset(Option_t *option=""); virtual void SavePrimitive(ostream &out, Option_t *option = ""); virtual void Scale(Double_t c1=1, Option_t *option=""); virtual void SetAxisColor(Color_t color=1, Option_t *axis="X"); virtual void SetAxisRange(Double_t xmin, Double_t xmax, Option_t *axis="X"); virtual void SetBarOffset(Float_t offset=0.25) {fBarOffset = Short_t(1000*offset);} virtual void SetBarWidth(Float_t width=0.5) {fBarWidth = Short_t(1000*width);} virtual void SetBinContent(Int_t bin, Double_t content); virtual void SetBinContent(Int_t binx, Int_t biny, Double_t content); virtual void SetBinContent(Int_t binx, Int_t biny, Int_t binz, Double_t content); virtual void SetBinError(Int_t bin, Double_t error); virtual void SetBinError(Int_t binx, Int_t biny, Double_t error); virtual void SetBinError(Int_t binx, Int_t biny, Int_t binz, Double_t error); virtual void SetBins(Int_t nx, Double_t xmin, Double_t xmax); virtual void SetBins(Int_t nx, const Double_t *xBins); virtual void SetBins(Int_t nx, Double_t xmin, Double_t xmax, Int_t ny, Double_t ymin, Double_t ymax); virtual void SetBins(Int_t nx, const Double_t *xBins, Int_t ny, const Double_t *yBins); virtual void SetBins(Int_t nx, Double_t xmin, Double_t xmax, Int_t ny, Double_t ymin, Double_t ymax, Int_t nz, Double_t zmin, Double_t zmax); virtual void SetBinsLength(Int_t = -1) { } //redefined in derived classes virtual void SetBuffer(Int_t buffersize, Option_t *option=""); virtual void SetCellContent(Int_t binx, Int_t biny, Double_t content); virtual void SetCellError(Int_t binx, Int_t biny, Double_t content); virtual void SetContent(const Double_t *content); virtual void SetContour(Int_t nlevels, const Double_t *levels=0); virtual void SetContourLevel(Int_t level, Double_t value); static void SetDefaultBufferSize(Int_t buffersize=1000); static void SetDefaultSumw2(Bool_t sumw2=kTRUE); virtual void SetDirectory(TDirectory *dir); virtual void SetEntries(Double_t n) {fEntries = n;}; virtual void SetError(const Double_t *error); virtual void SetLabelColor(Color_t color=1, Option_t *axis="X"); virtual void SetLabelFont(Style_t font=62, Option_t *axis="X"); virtual void SetLabelOffset(Float_t offset=0.005, Option_t *axis="X"); virtual void SetLabelSize(Float_t size=0.02, Option_t *axis="X"); virtual void SetMaximum(Double_t maximum=-1111); // *MENU* virtual void SetMinimum(Double_t minimum=-1111); // *MENU* virtual void SetName(const char *name); // *MENU* virtual void SetNameTitle(const char *name, const char *title); virtual void SetNdivisions(Int_t n=510, Option_t *axis="X"); virtual void SetNormFactor(Double_t factor=1) {fNormFactor = factor;} virtual void SetStats(Bool_t stats=kTRUE); virtual void SetOption(Option_t *option=" ") {fOption = option;} virtual void SetTickLength(Float_t length=0.02, Option_t *axis="X"); virtual void SetTitleFont(Style_t font=62, Option_t *axis="X"); virtual void SetTitleOffset(Float_t offset=1, Option_t *axis="X"); virtual void SetTitleSize(Float_t size=0.02, Option_t *axis="X"); virtual void SetTitle(const char *title); // *MENU* virtual void SetXTitle(const char *title) {fXaxis.SetTitle(title);} virtual void SetYTitle(const char *title) {fYaxis.SetTitle(title);} virtual void SetZTitle(const char *title) {fZaxis.SetTitle(title);} virtual TH1 *ShowBackground(Int_t niter=20, Option_t *option="same"); // *MENU* virtual Int_t ShowPeaks(Double_t sigma=2, Option_t *option="", Double_t threshold=0.05); // *MENU* virtual void Smooth(Int_t ntimes=1, Option_t *option=""); // *MENU* static void SmoothArray(Int_t NN, Double_t *XX, Int_t ntimes=1); static void StatOverflows(Bool_t flag=kTRUE); virtual void Sumw2(); void UseCurrentStyle(); static TH1 *TransformHisto(TVirtualFFT *fft, TH1* h_output, Option_t *option); ClassDef(TH1,6) //1-Dim histogram base class }; //________________________________________________________________________ class TH1C : public TH1, public TArrayC { public: TH1C(); TH1C(const char *name,const char *title,Int_t nbinsx,Double_t xlow,Double_t xup); TH1C(const char *name,const char *title,Int_t nbinsx,const Float_t *xbins); TH1C(const char *name,const char *title,Int_t nbinsx,const Double_t *xbins); TH1C(const TH1C &h1c); virtual ~TH1C(); 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 bin, Int_t, Int_t) const {return GetBinContent(bin);} 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 bin, Int_t, Int_t, Double_t content) {SetBinContent(bin,content);} virtual void SetBinsLength(Int_t n=-1); TH1C& operator=(const TH1C &h1); friend TH1C operator*(Double_t c1, const TH1C &h1); friend TH1C operator*(const TH1C &h1, Double_t c1); friend TH1C operator+(const TH1C &h1, const TH1C &h2); friend TH1C operator-(const TH1C &h1, const TH1C &h2); friend TH1C operator*(const TH1C &h1, const TH1C &h2); friend TH1C operator/(const TH1C &h1, const TH1C &h2); ClassDef(TH1C,1) //1-Dim histograms (one char per channel) }; TH1C operator*(Double_t c1, const TH1C &h1); inline TH1C operator*(const TH1C &h1, Double_t c1) {return operator*(c1,h1);} TH1C operator+(const TH1C &h1, const TH1C &h2); TH1C operator-(const TH1C &h1, const TH1C &h2); TH1C operator*(const TH1C &h1, const TH1C &h2); TH1C operator/(const TH1C &h1, const TH1C &h2); //________________________________________________________________________ class TH1S : public TH1, public TArrayS { public: TH1S(); TH1S(const char *name,const char *title,Int_t nbinsx,Double_t xlow,Double_t xup); TH1S(const char *name,const char *title,Int_t nbinsx,const Float_t *xbins); TH1S(const char *name,const char *title,Int_t nbinsx,const Double_t *xbins); TH1S(const TH1S &h1s); virtual ~TH1S(); 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 bin, Int_t, Int_t) const {return GetBinContent(bin);} 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 bin, Int_t, Int_t, Double_t content) {SetBinContent(bin,content);} virtual void SetBinsLength(Int_t n=-1); TH1S& operator=(const TH1S &h1); friend TH1S operator*(Double_t c1, const TH1S &h1); friend TH1S operator*(const TH1S &h1, Double_t c1); friend TH1S operator+(const TH1S &h1, const TH1S &h2); friend TH1S operator-(const TH1S &h1, const TH1S &h2); friend TH1S operator*(const TH1S &h1, const TH1S &h2); friend TH1S operator/(const TH1S &h1, const TH1S &h2); ClassDef(TH1S,1) //1-Dim histograms (one short per channel) }; TH1S operator*(Double_t c1, const TH1S &h1); inline TH1S operator*(const TH1S &h1, Double_t c1) {return operator*(c1,h1);} TH1S operator+(const TH1S &h1, const TH1S &h2); TH1S operator-(const TH1S &h1, const TH1S &h2); TH1S operator*(const TH1S &h1, const TH1S &h2); TH1S operator/(const TH1S &h1, const TH1S &h2); //________________________________________________________________________ class TH1I: public TH1, public TArrayI { public: TH1I(); TH1I(const char *name,const char *title,Int_t nbinsx,Double_t xlow,Double_t xup); TH1I(const char *name,const char *title,Int_t nbinsx,const Float_t *xbins); TH1I(const char *name,const char *title,Int_t nbinsx,const Double_t *xbins); TH1I(const TH1I &h1i); virtual ~TH1I(); 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 bin, Int_t, Int_t) const {return GetBinContent(bin);} 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 bin, Int_t, Int_t, Double_t content) {SetBinContent(bin,content);} virtual void SetBinsLength(Int_t n=-1); TH1I& operator=(const TH1I &h1); friend TH1I operator*(Double_t c1, const TH1I &h1); friend TH1I operator*(const TH1I &h1, Double_t c1); friend TH1I operator+(const TH1I &h1, const TH1I &h2); friend TH1I operator-(const TH1I &h1, const TH1I &h2); friend TH1I operator*(const TH1I &h1, const TH1I &h2); friend TH1I operator/(const TH1I &h1, const TH1I &h2); ClassDef(TH1I,1) //1-Dim histograms (one 32 bits integer per channel) }; TH1I operator*(Double_t c1, const TH1I &h1); inline TH1I operator*(const TH1I &h1, Double_t c1) {return operator*(c1,h1);} TH1I operator+(const TH1I &h1, const TH1I &h2); TH1I operator-(const TH1I &h1, const TH1I &h2); TH1I operator*(const TH1I &h1, const TH1I &h2); TH1I operator/(const TH1I &h1, const TH1I &h2); //________________________________________________________________________ class TH1F : public TH1, public TArrayF { public: TH1F(); TH1F(const char *name,const char *title,Int_t nbinsx,Double_t xlow,Double_t xup); TH1F(const char *name,const char *title,Int_t nbinsx,const Float_t *xbins); TH1F(const char *name,const char *title,Int_t nbinsx,const Double_t *xbins); TH1F(const TVectorF &v); TH1F(const TH1F &h1f); virtual ~TH1F(); 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 bin, Int_t, Int_t) const {return GetBinContent(bin);} 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 bin, Int_t, Int_t, Double_t content) {SetBinContent(bin,content);} virtual void SetBinsLength(Int_t n=-1); TH1F& operator=(const TH1F &h1); friend TH1F operator*(Double_t c1, const TH1F &h1); friend TH1F operator*(const TH1F &h1, Double_t c1); friend TH1F operator+(const TH1F &h1, const TH1F &h2); friend TH1F operator-(const TH1F &h1, const TH1F &h2); friend TH1F operator*(const TH1F &h1, const TH1F &h2); friend TH1F operator/(const TH1F &h1, const TH1F &h2); ClassDef(TH1F,1) //1-Dim histograms (one float per channel) }; TH1F operator*(Double_t c1, const TH1F &h1); inline TH1F operator*(const TH1F &h1, Double_t c1) {return operator*(c1,h1);} TH1F operator+(const TH1F &h1, const TH1F &h2); TH1F operator-(const TH1F &h1, const TH1F &h2); TH1F operator*(const TH1F &h1, const TH1F &h2); TH1F operator/(const TH1F &h1, const TH1F &h2); //________________________________________________________________________ class TH1D : public TH1, public TArrayD { public: TH1D(); TH1D(const char *name,const char *title,Int_t nbinsx,Double_t xlow,Double_t xup); TH1D(const char *name,const char *title,Int_t nbinsx,const Float_t *xbins); TH1D(const char *name,const char *title,Int_t nbinsx,const Double_t *xbins); TH1D(const TVectorD &v); TH1D(const TH1D &h1d); virtual ~TH1D(); 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 bin, Int_t, Int_t) const {return GetBinContent(bin);} 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 bin, Int_t, Int_t, Double_t content) {SetBinContent(bin,content);} virtual void SetBinsLength(Int_t n=-1); TH1D& operator=(const TH1D &h1); friend TH1D operator*(Double_t c1, const TH1D &h1); friend TH1D operator*(const TH1D &h1, Double_t c1); friend TH1D operator+(const TH1D &h1, const TH1D &h2); friend TH1D operator-(const TH1D &h1, const TH1D &h2); friend TH1D operator*(const TH1D &h1, const TH1D &h2); friend TH1D operator/(const TH1D &h1, const TH1D &h2); ClassDef(TH1D,1) //1-Dim histograms (one double per channel) }; TH1D operator*(Double_t c1, const TH1D &h1); inline TH1D operator*(const TH1D &h1, Double_t c1) {return operator*(c1,h1);} TH1D operator+(const TH1D &h1, const TH1D &h2); TH1D operator-(const TH1D &h1, const TH1D &h2); TH1D operator*(const TH1D &h1, const TH1D &h2); TH1D operator/(const TH1D &h1, const TH1D &h2); extern TH1 *R__H(Int_t hid); extern TH1 *R__H(const char *hname); #endif