PndTutAnaTaskD0.h

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#ifndef PndTutAnaTaskD0_H
#define PndTutAnaTaskD0_H 1


#include "FairTask.h"
#include <map>
#include <string>
#include "TLorentzVector.h"

class TClonesArray;
class TH1F;
class TH2F;

class RhoMassParticleSelector;
class PndAnalysis;
class RhoCandList;
class RhoCandidate;
class RhoTuple;
class RhoVtxPoca;


class PndTutAnaTaskD0 : public FairTask
{

 public:
        
        // ** Default constructor   
        PndTutAnaTaskD0(double pbarmom);
        
        // ** Destructor 
        ~PndTutAnaTaskD0();     
        
        // ** Virtual method Init 
        virtual InitStatus Init();
        
        // ** Virtual method Exec 
        virtual void Exec(Option_t* opt);
        
        virtual void Finish();

 protected:
        
        
 private: 
        // *** event counter
        int fEvtCount;  
        
        // *** the initial 4-vector
        TLorentzVector fIni;
        
        // *** the PndAnalysis object
        PndAnalysis *fAnalysis;
        
        
        // *******
        // ******* DECLARE THE STUFF YOU NEED
        // *******
        RhoTuple *nd0;
        RhoMassParticleSelector *fD0Sel;
        RhoVtxPoca *fVtxPoca;
        
        
        // *** Get parameter containers
        virtual void SetParContainers();
        
        
        ClassDef(PndTutAnaTaskD0,1);
  
};

#endif