Analysis/Observables/Normalized_Observable.H

0001 #ifndef Analysis_Observables_Normalized_Observable_H
0002 #define Analysis_Observables_Normalized_Observable_H
0003
0004 #include "AddOns/Analysis/Observables/Primitive_Observable_Base.H"
0005
0006 namespace ANALYSIS {
0007
0008   class Normalized_Observable: public Primitive_Observable_Base {
0009   protected:
0010
0011     ATOOLS::Histogram *p_obs, *p_norm;
0012
0013     int m_mode;
0014
0015   public:
0016
0017     // constructors
0018     Normalized_Observable();
0019     Normalized_Observable(int type,double xmin,double xmax,int nbins,
0020               const std::string &name="",const int mode=0);
0021     Normalized_Observable(const Normalized_Observable & old);
0022
0023     // destructor
0024     ~Normalized_Observable();
0025
0026     // member functions
0027     Primitive_Observable_Base &
0028     operator+=(const Primitive_Observable_Base &obs);
0029
0030     void Reset();
0031     void Restore(double scale=1.0);
0032     void EndEvaluation(double scale=1.0);
0033
0034     void Fill(const double &x,const double &y,
0035           const double &weight,const double &ntrial);
0036     void FillMCB(const double &x,const double &y,
0037          const double &weight,const double &ntrial);
0038     void FinishMCB();
0039
0040     Primitive_Observable_Base *Copy() const;
0041
0042     inline const std::string &Name() const { return p_obs->Name(); }
0043
0044   };// end of class Normalized_Observable
0045
0046 }// end of namespace ANALYSIS
0047
0048 #endif