new digitization and reconstruction corresponded to new data format

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

diff --git a/STEER/AliCollisionGeometry.cxx b/STEER/AliCollisionGeometry.cxx
index cac66cff2f34f9d3e9018796412d277c556e18b2..32a66543e6642aae68f2e757e6251247fee6141f 100644 (file)
--- a/STEER/AliCollisionGeometry.cxx
+++ b/STEER/AliCollisionGeometry.cxx
@@ -14,7 +14,31 @@
  **************************************************************************/
 
 /* $Id$ */
+//-------------------------------------------------------------------------
+//                          Class AliCollisionGeometry
+//   This is a class to handle the collison geometry defined by
+//   the generator
+//   Author: A.Morsch Andreas.Morsch@cern.ch
+//-------------------------------------------------------------------------
 
 
 #include "AliCollisionGeometry.h"
 ClassImp(AliCollisionGeometry)
+
+//______________________________________________________________________
+AliCollisionGeometry::AliCollisionGeometry() :
+  fNHardScatters(0),
+  fNProjectileParticipants(0),
+  fNTargetParticipants(0),
+  fNNColl(0),
+  fNNwColl(0),
+  fNwNColl(0),
+  fNwNwColl(0),
+  fProjectileSpecn(0),
+  fProjectileSpecp(0),
+  fTargetSpecn(0),
+  fTargetSpecp(0),
+  fImpactParameter(0),
+  fReactionPlaneAngle(0)
+{
+}