THStack

class THStack : public TNamed

    protected:

      void BuildStack()

    public:

                       THStack(const char* name, const char* title)
                       THStack(const THStack& hstack)
                       THStack()
               virtual ~THStack()
          virtual void Add(TH1* h, Option_t* option)
          virtual void Browse(TBrowser* b)
        static TClass* Class()
         virtual Int_t DistancetoPrimitive(Int_t px, Int_t py)
          virtual void Draw(Option_t* chopt)
                  TH1* GetHistogram() const
                TList* GetHists() const
      virtual Double_t GetMaximum(Option_t* option)
      virtual Double_t GetMinimum(Option_t* option)
            TObjArray* GetStack()
                TAxis* GetXaxis() const
                TAxis* GetYaxis() const
       virtual TClass* IsA() const
          virtual void ls(Option_t* option) const
          virtual void Modified()
          virtual void Paint(Option_t* chopt)
          virtual void Print(Option_t* chopt) const
          virtual void SavePrimitive(ofstream& out, Option_t* option)
          virtual void SetMaximum(Double_t maximum = -1111)
          virtual void SetMinimum(Double_t minimum = -1111)
          virtual void ShowMembers(TMemberInspector& insp, char* parent)
          virtual void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)

Data Members

    protected:

          TList* fHists      Pointer to array of TH1
      TObjArray* fStack      !Pointer to array of sums of TH1
            TH1* fHistogram  !Pointer to histogram used for drawing axis
        Double_t fMaximum    Maximum value for plotting along y
        Double_t fMinimum    Minimum value for plotting along y

Class Description