TH2

class TH2

    protected:

      virtual void Copy20(TH2& hnew)
      virtual void Fill20(Axis_t x, Axis_t y)
      virtual void Fill20(Axis_t x, Axis_t y, Stat_t w)

    public:

                  TH2 TH2()
                  TH2 TH2(TH2&)
         virtual void ~TH2()
              TClass* Class()
      virtual TClass* IsA()
         virtual void ShowMembers(TMemberInspector& insp, char* parent)
         virtual void Streamer(TBuffer& b)

  Data Members

    protected:

      Stat_t fScalefactor  Scale factor
      Stat_t fTsumwy       Total Sum of weight*Y
      Stat_t fTsumwy2      Total Sum of weight*Y*Y
      Stat_t fTsumwxy      Total Sum of weight*X*Y

See also

TH2C, TH2D, TH2F, TH2S

Class Description

 Service class for 2-Dim histogram classes

  TH2C a 2-D histogram with one byte per cell (char)
  TH2S a 2-D histogram with two bytes per cell (short integer)
  TH2F a 2-D histogram with four bytes per cell (float)
  TH2D a 2-D histogram with eight bytes per cell (double)

Inline Functions

            TClass* Class()
            TClass* IsA()
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
                TH2 TH2(TH2&)