Import Geant4 4.0.0 source tree

source/processes/transportation/History

@@ -1,4 +1,4 @@
-$Id: History,v 1.11 2001/06/01 13:38:41 japost Exp $
+$Id: History,v 1.22 2001/12/08 15:22:44 japost Exp $
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      =========================================================
@@ -16,6 +16,73 @@ committal in the CVS repository !
      ----------------------------------------------------------
      * Reverse chronological order (last date on top), please *
      ----------------------------------------------------------
+Dec   8, 2001 J.Apostolakis - transport-V03-02-07
+---------------------------
+ 
+  Activated the killing of 'looping' particles -- to be used also to
+abandon (kill) particles that are stuck (eg at boundaries).
+ [ Fix for problems of stuck particles reported by CMS (P.Arce),
+   and Atlas (A.Del'Acqua, A.Rimoldi) ] 
+
+Nov  28, 2001 J.Apostolakis - transport-V03-02-06
+---------------------------
+
+ Fix for the new updating of the time for fields -- correcting previous 
+  tag.  By keeping account whether the field changes the energy (and 
+  therefore the velocity) in the field manager.
+
+ Requires and co-works with
+   - "field-V03-02-07" 
+   - "geomvol-V03-02-02"
+ in order to compile (let alone have any effect.)
+
+
+Nov  10, 2001 J.Apostolakis - transport-V03-02-05
+---------------------------
+- Motivated by the use case of an Electric Field,
+   * in order to achieve reasonable accuracy in time integration,
+   * and to enable fields that vary with the global time
+
+ changed Transportation to try to obtain the delta_time from FieldTrack.
+
+ Co-works with and requires "field-V03-02-03" to have any effect.
+
+
+Nov   9, 2001   G. Cosmo - transport-V03-02-04
+------------------------
+- Fix in G4Transportation.cc for initialisation of touchable handle.
+
+Nov   8, 2001   G. Cosmo - transport-V03-02-03
+------------------------
+Introduced changes to G4Transportation for reference-counted
+touchables (R.Chytracek). Added methods GetFreeTouchable() and
+SetTheOtherTouchableFree(G4VTouchable*).
+
+Nov   6, 2001   J. Apostolakis - transport-V03-02-02
+------------------------------
+Added protection in G4Transportation::AlongStepGPIL for messaging
+"ResestStepEstimate" of ChordFinder for the case there is no global field.
+** NOTE this is not a perfect resolution (see NOTE in log file). **
+
+--> Thanks to Radovan Chytracek for reporting this problem (move to file log)
+
+Aug  16, 2001   J. Apostolakis - transport-V03-02-01
+------------------------------
+Tagged.
+(This tag requires field-V03-02-00)
+
+Aug  16, 2001   J. Apostolakis
+------------------------------
+- Erasing state information from previous track at the first step of
+   each track.  (-> this is required to ensure repeatability)
+   This should eliminate any non-repeatability due to the propagation
+   in field.
+    ( Requires updated version of G4ChordFinder )
+
+Jul  19, 2001   G. Cosmo  transport-V03-02-00
+------------------------
+- Synchronised with CVS HEAD after introduction of warrenty disclaimer.
+- Modified author list in G4Transportation (P.Gumplinger).
 
 Apr  11, 2001   J. Apostolakis   transport-V03-01-02
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