$Id: History,v 1.23 2010-12-15 13:55:06 gcosmo Exp $
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     Geant4 - an Object-Oriented Toolkit for Simulation in HEP
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                      Category History file
                      ---------------------
This file should be used by G4 developers and category coordinators
to briefly summarize all major modifications introduced in the code
and keep track of all category-tags.
It DOES NOT substitute the  CVS log-message one should put at every
committal in the CVS repository !

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     * Reverse chronological order (last date on top), please *
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November 11, 2012, G.Folger (procscore-V09-05-05)
- Adapt to modifications in G4RegularNavigationHelper; this is now a
  real singleton and no longer an utility static class; now accessed
  through G4RegularNavigationHelper::Instance() call; StepLengths is
  accessed by GetStepLengths().
- Avoid to inline functions accessing G4RegularNavigationHelper.
- Addressing run-time errors on Windows when using DLLs.
- Coworks with tag "geomnav-V09-05-40" of geometry/navigation.

October 9, 2012, M.Asai (procscore-V09-05-04)
- Fix a compilation warning.

October 5, 2012, M.Asai (procscore-V09-05-03)
- Introducing "HyperStep" G4Step object owned by G4ParallelWorldProcess, 
  which may possess touchables in pre- and post-step points belonging
  in different worlds. 

July 10, 2012, G.Cosmo (procscore-V09-05-02)
- Explicitly use inclusion of headers for system of units and physical
  constants, in plan to remove implicit inclusion from globals.hh.

June 07, 2012 G.Cosmo (procscore-V09-05-01)
- Fixed spurious cases of hidden variable visibility in G4EnergySplitter,
  detected with '-Wshadow' compilation option on gcc compiler.

February 20, 2012 M.Asai (procscore-V09-05-00)
- Bug fix G4ParallelWorldProcess.cc for incorrect initialization for
  secondary tracks.

November 16, 2011 B.Morgan (procscore-V09-04-05)
- Added G4ParallelWorldProcess files to sources.cmake

November 10, 2011 M.Asai (procscore-V09-04-04)
- Removed call to obsolete G4Exception in G4EnergySplitter.

August 10, 2011 M.Asai (procscore-V09-04-03)
- Adding test/test2 for parallel layered mass geometry

August 10, 2011 M.Asai (procscore-V09-04-02)
- Introducing parallel layered mass geometry
  G4ParallelWorldProcess takes care of both layered mass geometry
  and sensitivity of a parallel world.

June 05, 2011 P.Arce (procscore-V09-04-01)
- Fix in G4ScoreSplittingProcess::PostStepDoIt() to not consider steps
  if the voxel boundary is not skipped.
  Addressing problem report #1209.

May 01, 2011 M.Asai (procscore-V09-04-00)
- Added IsAtRestRequired() method to G4ParallelWorldScoringProcess.

December 15, 2010 G.Cosmo (procscore-V09-03-02)
- Fixed creation of touchable-history to allow DLL builds on Windows.

November 26, 2010 G.Cosmo (procscore-V09-03-01)
- Fixed compilation warnings for unused parameters.

November 23, 2010 J.Apostolakis (procscore-V09-03-00)
- G4ScoreSplittingProcess spread values for all steps
  in a Voxel-based "Regular" volume.
  Requires tag in run, "run-V09-03-08".

November 18, 2010 J.Apostolakis 
- Added G4EnergySplitter (created by Pedro Arce) 

September 7th, 2008 M.Asai (procscore-V09-01-01)
- Correction of incorrect modification in the previous tag.

February 12th, 2008 M.Asai (procscore-V09-01-00)
- Add copying non-ionizing energy deposit in G4Step.

May 30th A.Howard (procscore-V08-03-03)
- clean tag with files in the right place (!)


May 30th A.Howard (procscore-V08-03-02)
- Moved biasing classes and tests into processes/biasing

May 18th A.Howard (procscore-V08-03-01)
- Added comment to exception in G4NewProcessPlacer to emphasise configuration
after physics list


May 16th A.Howard (procscore-V08-03-00)
- Fixed bug in G4ScoreProcess which didn't get applied to non-parallel geometries
- Updated NewProcessPlacer to recognise old transportation (Transportation8)
- Updated examples (to get back to old transportation and reminder about
arguments)


April 14th M.Asai (procscore-V08-02-00)
- Set step status for ghost pre-step point.

November 28th A.Howard (procscore-V08-01-04)
- updated history file

November 28th A.Howard (procscore-V08-01-03)
- removed duplicated base classes which can be found in processes/transportation

November 20th A.Howard (procscore-V08-01-02)
- updated history file

November 20th A.Howard (procscore-V08-01-01)
- added biasing and related scoring classes, 1st implementation to new parallel
  implementation
- two examples B01_para and B02_para - translated from B01 and B02

November 13th  M.Asai (procscore-V08-01-00)
- Corresponds to the change of G4PathFinder::ComputeStep.

November 8th  M.Asai
- Use the new G4VUserPhysicsList::AddTransportation() which
  automatically replace G4Transporation with G4CoupledTransportation
  if a parallel world is defined.

November 6th  J.Allison
- test1:
  o Made top world volumes invisible.
  o Improved vis.mac.

November 3rd  J.Allison
- test1: Simple vis.mac to illustrate visualisation of parallel worlds.
  Execute with just two parameters, for example:
    ParaTest para disp

November 2nd  J.Allison
- test1:
  o Replaced A01VisManager by G4VisExecutive.
  o Introduced vis.mac.

July 6th, 2006  M.Asai
- Directory processes/scoring created
- History file Created