first steps to set the covariance matrix from the errors calculated in conformal...

[u/mrichter/AliRoot.git] / ITS / AliITSTrackerV1.h

diff --git a/ITS/AliITSTrackerV1.h b/ITS/AliITSTrackerV1.h
index 690a85682d3cf41a37de56b0dfb80bb92607b03e..814199afe93c787356947e985e9c2d533c337c47 100644 (file)
--- a/ITS/AliITSTrackerV1.h
+++ b/ITS/AliITSTrackerV1.h
@@ -23,10 +23,9 @@
 #define ALIITSTRACKERV1_H
 
 #include <TObject.h>
+#include <TVectorfwd.h>
 
 class TObjArray;
-class TVector;
-class TMatrix;
 class AliITSTrackV1;
 class AliITSRad;
 class TStopwatch;