T49OnePeak

class T49OnePeak : public TF1

    private:

                 T49OnePeak()

    public:

                       T49OnePeak(Char_t* name)
               virtual ~T49OnePeak()
        static TClass* Class()
      virtual Double_t Eval(Double_t x, Double_t y, Double_t z)
      virtual Double_t EvalPar(Double_t* x, Double_t* params = 0)
       virtual TClass* IsA() const
                  void SetNpHist(TH1F* Hist)
          virtual void ShowMembers(TMemberInspector& insp, char* parent)
          virtual void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)

Data Members

    protected:

      TH1F* fNpHist  

Class Description

  dE/dx function class

  Class inherits from TF1 and overloads Eval and EvalPar member
  function, in order to provide all TF1 functionality. The function
  provides the shape of a single dE/dx peak. Specify a number of
  points histogram before use. This function calculates the sum of
  Gaussians for each evaluation, and is therefore slow, compared to
  T49SumGaus, which is the recommended class to use for fits. Also
  note that T49SumGaus::DrawPeaks() can be used to draw four dE/dx
  peaks at once.

TF1(name,(Double_t (*)(Double_t *, Double_t *)) 0,0.5,2.0,3)

Inline Functions

               void ~T49OnePeak()
            TClass* Class()
            TClass* IsA() const
               void ShowMembers(TMemberInspector& insp, char* parent)
               void Streamer(TBuffer& b)
               void StreamerNVirtual(TBuffer& b)
               void SetNpHist(TH1F* Hist)
         T49OnePeak T49OnePeak()