Splitting TPC library (T.Kuhr)

[u/mrichter/AliRoot.git] / TPC / AliTPCcluster.h

diff --git a/TPC/AliTPCcluster.h b/TPC/AliTPCcluster.h
index c6da09b098362bc6f8ec9cfe64abf629e681e8b5..a8d2d621543b61c30efbbf119987b14ed51edd4d 100644 (file)
--- a/TPC/AliTPCcluster.h
+++ b/TPC/AliTPCcluster.h
@@ -11,6 +11,7 @@
 //   Origin: Iouri Belikov, CERN, Jouri.Belikov@cern.ch 
 //-------------------------------------------------------
 
+#include "TMath.h"
 #include "AliCluster.h"
 
 //_____________________________________________________________________________
@@ -22,7 +23,10 @@ public:
   void SetQ(Float_t q) {fQ=q;}
 
   Int_t IsUsed() const {return (fQ<0) ? 1 : 0;}
-  Float_t GetQ() const {return fQ;}
+  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)