Geometry builder classes moved from base to sim.

[u/mrichter/AliRoot.git] / ITS / AliITSNeuralTrack.cxx

diff --git a/ITS/AliITSNeuralTrack.cxx b/ITS/AliITSNeuralTrack.cxx
index a7fae2e284008a7b6dfc3472564e3ceae6fea19d..3b2a0e7873878130c789d3c0a031a101cbc5e21b 100644 (file)
--- a/ITS/AliITSNeuralTrack.cxx
+++ b/ITS/AliITSNeuralTrack.cxx
@@ -1,3 +1,20 @@
+/**************************************************************************
+ * Copyright(c) 1998-1999, ALICE Experiment at CERN, All rights reserved. *
+ *                                                                        *
+ * Author: The ALICE Off-line Project.                                    *
+ * Contributors are mentioned in the code where appropriate.              *
+ *                                                                        *
+ * Permission to use, copy, modify and distribute this software and its   *
+ * documentation strictly for non-commercial purposes is hereby granted   *
+ * without fee, provided that the above copyright notice appears in all   *
+ * copies and that both the copyright notice and this permission notice   *
+ * appear in the supporting documentation. The authors make no claims     *
+ * about the suitability of this software for any purpose. It is          *
+ * provided "as is" without express or implied warranty.                  *
+ **************************************************************************/
+
+/* $Id$ */
+
 // AliITSNeuralTrack
 //
 // The format of output data from Neural Tracker
@@ -509,7 +526,7 @@ Bool_t AliITSNeuralTrack::SeedCovariance()
        }
        Double_t n = 0.;
        for (l = 0; l < 6; l++) if (fPoint[l]) n++;
-       fMatrix *= 1./(n++ * n);
+       fMatrix *= 1./(n * (n+1));
        return kTRUE;
 }
 //