X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=MFT%2FAliMuonForwardTrackPair.h;h=c5659a22279f8f3760687220b355f7fe1ce5727c;hb=3db2410d4b70e82e82148f807b5afc32d6ad7ce2;hp=f922c3ed8c29b57aab34d9de136e7f634a6f895b;hpb=d4643a10c730d7d802b7cc1bb80b22fc71ba9690;p=u%2Fmrichter%2FAliRoot.git

diff --git a/MFT/AliMuonForwardTrackPair.h b/MFT/AliMuonForwardTrackPair.h
index f922c3ed8c2..c5659a22279 100644
--- a/MFT/AliMuonForwardTrackPair.h
+++ b/MFT/AliMuonForwardTrackPair.h
@@ -32,30 +32,51 @@ public:
 
   AliMuonForwardTrackPair(const AliMuonForwardTrackPair&);
   AliMuonForwardTrackPair &operator=(const AliMuonForwardTrackPair&);
-  
-  virtual ~AliMuonForwardTrackPair() {}
+  virtual void  Clear(const Option_t* /*opt*/) { fMuonForwardTracks->Delete(); delete fMuonForwardTracks; fMuonForwardTracks = 0x0; }
+
+  virtual ~AliMuonForwardTrackPair() { fMuonForwardTracks->Delete(); delete fMuonForwardTracks; }
 
-  void SetTrack(Int_t iTrack, AliMuonForwardTrack *track);
   AliMuonForwardTrack* GetTrack(Int_t iTrack) { 
     if (iTrack==0 || iTrack==1) return (AliMuonForwardTrack*) fMuonForwardTracks->At(iTrack); 
     else return NULL; 
   }
 
+  Int_t GetCharge() { return GetTrack(0)->GetCharge() + GetTrack(1)->GetCharge(); }
+
   void SetKinemMC();
+  void SetKinem(Double_t z, Int_t nClusters=-1);
+  Bool_t IsKinemSet() { return fIsKinemSet; }
+
+  void SetPointOfClosestApproach();
+  void GetPointOfClosestApproach(Double_t *xyz) { 
+    xyz[0] = fXPointOfClosestApproach; 
+    xyz[1] = fYPointOfClosestApproach; 
+    xyz[2] = fZPointOfClosestApproach; 
+  }
 
   Double_t GetWeightedOffset(Double_t x, Double_t y, Double_t z);
-  Double_t GetMass(Double_t z, Int_t nClusters=-1);
+  Double_t GetWeightedOffsetAtPCA();
+  Double_t GetPCAQuality();
   Double_t GetMassWithoutMFT(Double_t x, Double_t y, Double_t z, Int_t nClusters=-1);
   Double_t GetMassMC()     { return fKinemMC.M(); }
   Double_t GetRapidityMC() { return fKinemMC.Rapidity(); }
   Double_t GetPtMC()       { return fKinemMC.Pt(); }
+  Double_t GetMass()     { return fKinem.M(); }
+  Double_t GetRapidity() { return fKinem.Rapidity(); }
+  Double_t GetPx()       { return fKinem.Px(); }
+  Double_t GetPy()       { return fKinem.Py(); }
+  Double_t GetPz()       { return fKinem.Pz(); }
+  Double_t GetPt()       { return fKinem.Pt(); }
 
   Bool_t IsResonance();
 
 protected:
 
   TClonesArray *fMuonForwardTracks;
-  TLorentzVector fKinemMC;
+  TLorentzVector fKinemMC, fKinem;
+  Bool_t fIsKinemSet;
+
+  Double_t fXPointOfClosestApproach, fYPointOfClosestApproach, fZPointOfClosestApproach;
 
   ClassDef(AliMuonForwardTrackPair,1)