The track number and track pid associated with the cluster are included

[u/mrichter/AliRoot.git] / STEER / AliV0vertexer.cxx

diff --git a/STEER/AliV0vertexer.cxx b/STEER/AliV0vertexer.cxx
index 030548d196216f03b0ca76bd03e01b48699a4b70..43e9cc2c202a12aae6ecaaf77b7d220814882bc9 100644 (file)
--- a/STEER/AliV0vertexer.cxx
+++ b/STEER/AliV0vertexer.cxx
@@ -21,14 +21,9 @@
 //-------------------------------------------------------------------------
 
 
-#include <TObjArray.h>
-#include <TTree.h>
-
 #include "AliESDEvent.h"
 #include "AliESDv0.h"
-#include "AliESDtrack.h"
 #include "AliV0vertexer.h"
-#include "AliESDVertex.h"
 
 ClassImp(AliV0vertexer)
 
@@ -47,28 +42,19 @@ Int_t AliV0vertexer::Tracks2V0vertices(AliESDEvent *event) {
   //This function reconstructs V0 vertices
   //--------------------------------------------------------------------
 
-   const AliESDVertex *vtxSPD=event->GetVertex();
    const AliESDVertex *vtxT3D=event->GetPrimaryVertex();
 
-   Double_t xPrimaryVertex=999, yPrimaryVertex=999, zPrimaryVertex=999;
-   if (vtxT3D->GetStatus()) {
-     xPrimaryVertex=vtxT3D->GetXv();
-     yPrimaryVertex=vtxT3D->GetYv();
-     zPrimaryVertex=vtxT3D->GetZv();
-   }
-   else {
-     xPrimaryVertex=vtxSPD->GetXv();
-     yPrimaryVertex=vtxSPD->GetYv();
-     zPrimaryVertex=vtxSPD->GetZv();
-   }
+   Double_t xPrimaryVertex=vtxT3D->GetXv();
+   Double_t yPrimaryVertex=vtxT3D->GetYv();
+   Double_t zPrimaryVertex=vtxT3D->GetZv();
 
    Int_t nentr=event->GetNumberOfTracks();
    Double_t b=event->GetMagneticField();
 
    if (nentr<2) return 0; 
 
-   TArrayI neg(nentr/2);
-   TArrayI pos(nentr/2);
+   TArrayI neg(nentr);
+   TArrayI pos(nentr);
 
    Int_t nneg=0, npos=0, nvtx=0;