HHypDeltaTofAlg

class HHypDeltaTofAlg : public HHypBaseAlgorithm

    private:

      Bool_t getTrackInfo(Int_t momIndex1, Int_t momIndex2)

    public:

                       HHypDeltaTofAlg(char* name_i = "0", Option_t* par = "0")
                       HHypDeltaTofAlg(const HHypDeltaTofAlg&)
               virtual ~HHypDeltaTofAlg()
        static TClass* Class()
        virtual Bool_t execute()
        virtual Bool_t finalize()
        virtual Bool_t init()
       virtual TClass* IsA() const
      HHypDeltaTofAlg& operator=(const HHypDeltaTofAlg&)
        virtual Bool_t reinit()
          virtual void ShowMembers(TMemberInspector& insp, char* parent)
          virtual void Streamer(TBuffer& b)
                  void StreamerNVirtual(TBuffer& b)

Data Members

    private:

      TNtuple* qa  

    protected:

            Double_t dtof                   
            Double_t sigmaDeltaTof          
            Double_t tof1_exp               
            Double_t tof1_theo              
            Double_t beta1_th               
            Double_t pathLength1            
            Double_t tof2_exp               
            Double_t tof2_theo              
            Double_t beta2_th               
            Double_t pathLength2            
            Double_t deltaTofTheo[10]       
            Double_t deltaTofExp[10]        
            Double_t deltaTOF[10]           
            Double_t deltaTofTheoError[10]  
            Double_t deltaTofExpError[10]   
               Int_t hyppid1                
               Int_t hyppid2                
       HPidParticle* particle1              
       HPidParticle* particle2              
      TLorentzVector partHyp1               
      TLorentzVector partHyp2               
            TVector3 partHyp1mom            
            TVector3 partHyp2mom            
            Double_t mass1                  
            Double_t mass2                  
               Int_t momIndex1              
               Int_t momIndex2              
               Int_t trackIndex1            
               Int_t trackIndex2            

Class Description

 HHypDeltaTofAlg

 Algorithm which removes combinations acconding to time-of-flight
 differences

 Features:
 1. TimeOfFlight from HSpline has already been recalculated  due to the
    lack of START detector. But this should affect time differences.
    Original Time can anyhow be recover with a little bit more work.
 2. It will only work with less than 10 particles in an event. Anyhow this
    is harcoded somewhere else, it should be changed top something more
    flexible.
 3. We should pass DEBUG flag as a execution parameter.
    -> On "init" or "constructor" --  debugFlag=0 default.
 4. Many variables can be declared earlier and the reused. to save time (?).
 5. Can we have to differnt TrackingAlgos in the same file for 2 different
    HPidParticles? --> Now i assume NO. so its checked once per pair.
  MOMENTUM ALGORITHMS INDEXES defined in  "$HADDIR/pid/piddef.h"
  ALG_KICK       0
  ALG_KICK123    1
  ALG_SPLINE     2
  ALG_RUNGEKUTTA 4
  tracking cats defined here : /misc/halo/anal/dev/mdctrackG/hmdctrackgdef.h

    Tiago Perez.

  Added new method getTrackInfo(). This method handles all that complicated
  pointers to retrieve track info. Then sets TOF_EXP and pathLength
    T. Perez

 need to get name from channel

Inline Functions

                 TClass* Class()
                 TClass* IsA() const
                    void ShowMembers(TMemberInspector& insp, char* parent)
                    void Streamer(TBuffer& b)
                    void StreamerNVirtual(TBuffer& b)
         HHypDeltaTofAlg HHypDeltaTofAlg(const HHypDeltaTofAlg&)
        HHypDeltaTofAlg& operator=(const HHypDeltaTofAlg&)