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Removing MC position of the primary vertex (Jouri)
[u/mrichter/AliRoot.git] / macros / TestVertexerTracks.C
diff --git a/macros/TestVertexerTracks.C b/macros/TestVertexerTracks.C
index 93e96a2e532d1f43081fa7837596d50695204386..9d2556f74653da8b5c9a6ef82b001510f1e17ba0 100644 (file)
--- a/macros/TestVertexerTracks.C
+++ b/macros/TestVertexerTracks.C
@@ -51,8 +51,10 @@ void TestVertexerTracks(){
 
   rl->GetEvent(e);
   AliESDVertex *vertESD = event->GetVertex();
 
   rl->GetEvent(e);
   AliESDVertex *vertESD = event->GetVertex();
-  Double_t mcVertex[3], recVertex[3];
-  vertESD->GetTruePos(mcVertex);
+  Double_t recVertex[3];
+  AliGenEventHeader *header=rl->GetHeader()->GenEventHeader();
+  TArrayF mcVertex(3);
+  header->PrimaryVertex(mcVertex);
   cout<<"Primary vertex (MC) ";
   for(Int_t kk=0;kk<3;kk++)cout<<mcVertex[kk]<<" ";
   cout<<endl;
   cout<<"Primary vertex (MC) ";
   for(Int_t kk=0;kk<3;kk++)cout<<mcVertex[kk]<<" ";
   cout<<endl;