X-Git-Url: http://git.uio.no/git/?a=blobdiff_plain;f=PWGCF%2FCorrelations%2FBase%2FAliAnalyseLeadingTrackUE.cxx;h=c51542e8db428ed341bf84ab9da2891e369776de;hb=da4a5775cac0dc891e17c2b9f341253ca32458b1;hp=1f9262596b0ad78904389f08ab61283c5d152faf;hpb=b70c2c15286748a0bb7fc3803a32cd2395ad705d;p=u%2Fmrichter%2FAliRoot.git

diff --git a/PWGCF/Correlations/Base/AliAnalyseLeadingTrackUE.cxx b/PWGCF/Correlations/Base/AliAnalyseLeadingTrackUE.cxx
index 1f9262596b0..c51542e8db4 100644
--- a/PWGCF/Correlations/Base/AliAnalyseLeadingTrackUE.cxx
+++ b/PWGCF/Correlations/Base/AliAnalyseLeadingTrackUE.cxx
@@ -65,6 +65,8 @@ AliAnalyseLeadingTrackUE::AliAnalyseLeadingTrackUE() :
   fEventSelection(AliVEvent::kMB|AliVEvent::kUserDefined),
   fDCAXYCut(0),
   fSharedClusterCut(-1),
+  fCrossedRowsCut(-1),
+  fFoundFractionCut(-1),
   fEsdTrackCuts(0x0), 
   fEsdTrackCutsExtra1(0x0), 
   fEsdTrackCutsExtra2(0x0), 
@@ -720,6 +722,21 @@ AliVParticle*  AliAnalyseLeadingTrackUE::ParticleWithCuts(TObject* obj, Int_t ip
 	  if (frac > fSharedClusterCut)
 	    return 0;
 	}
+	
+	if (fCrossedRowsCut >= 0)
+	{
+	  if (((AliAODTrack*) part)->GetTPCNCrossedRows() < fCrossedRowsCut)
+	    return 0;
+	}
+	
+	if (fFoundFractionCut >= 0)
+	{
+	  UInt_t findableClusters = ((AliAODTrack*) part)->GetTPCNclsF();
+	  if (findableClusters == 0)
+	    return 0;
+	  if (((Double_t) ((AliAODTrack*) part)->GetTPCNCrossedRows() / findableClusters) < fFoundFractionCut)
+	    return 0;
+	}
 
 	// eventually only hadrons
 	if (fOnlyHadrons){