Do not copy, but create the generated event header

diff --git a/EVGEN/AliGenExtFile.cxx b/EVGEN/AliGenExtFile.cxx
index 43c5ea82b859b9daadcd886926a31267e2775ae7..9d9f73eb8ae37d33c34164cd840da3d2f38dfe71 100644 (file)
--- a/EVGEN/AliGenExtFile.cxx
+++ b/EVGEN/AliGenExtFile.cxx
@@ -105,16 +105,6 @@ void AliGenExtFile::Generate()
       return;
     }
 
       return;
     }
 

-    // Generated event header
-
-    AliRunLoader * inRunLoader = fReader->GetRunLoader();
-    if(inRunLoader) {
-      AliGenEventHeader * inHeader = inRunLoader->GetHeader()->GenEventHeader();
-      if (inHeader) {
-       AliGenEventHeader * header = new AliGenEventHeader(*inHeader);
-       AliRunLoader::GetRunLoader()->GetHeader()->SetGenEventHeader(header);
-      }
-    }

     //
     // Particle selection loop
     //
     //
     // Particle selection loop
     //


@@ -176,7 +166,14 @@ void AliGenExtFile::Generate()
        PushTrack(doTracking,parent,idpart,p,origin,polar,0,kPPrimary,nt);
        KeepTrack(nt);
     } // track loop
        PushTrack(doTracking,parent,idpart,p,origin,polar,0,kPPrimary,nt);
        KeepTrack(nt);
     } // track loop

+
+    // Generated event header

     
     

+    AliGenEventHeader * header = new AliGenEventHeader();
+    header->SetNProduced(nt+1);
+    header->SetPrimaryVertex(fVertex);
+    AliRunLoader::GetRunLoader()->GetHeader()->SetGenEventHeader(header);
+

     break;
     
   } // event loop
     break;
     
   } // event loop