//_____________________________________________________________________________
class AliTPCcluster : public AliCluster {
public:
- AliTPCcluster():AliCluster(){fQ=0;}
- AliTPCcluster(Int_t *lab, Float_t *hit) : AliCluster(lab,hit) {fQ = hit[4];}
- void Use() {fQ=-fQ;}
+ AliTPCcluster():AliCluster(),fQ(0){}
+ AliTPCcluster(Int_t *lab, Float_t *hit);
+ void Use(Int_t = 0) {fQ=-fQ;}
void SetQ(Float_t q) {fQ=q;}
Int_t IsUsed() const {return (fQ<0) ? 1 : 0;}
Float_t GetQ() const {return TMath::Abs(fQ);}
+ static Double_t SigmaY2(Double_t r, Double_t tgl, Double_t pt);
+ static Double_t SigmaZ2(Double_t r, Double_t tgl);
+
private:
Float_t fQ ; //Q of cluster (in ADC counts)