$Id: History,v 1.16 2002/11/27 19:03:42 asaim 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 !

     ----------------------------------------------------------
     * Reverse chronological order (last date on top), please *
     ----------------------------------------------------------

Nov 27, 2002, M.Asai (digits_hits-V04-01-05)
- Fix memory leak in G4SDManager.

Nov 18, 2002, M.Asai (digits_hits-V04-01-04)
- Tag for Geant4 5.0 release.

Nov 04, 2002, G.Cosmo (digits_hits-V04-01-03)
- Fixed compilation errors on SUN-CC (usage of G4std:: namespace) in
  "detector" module. (M.Dressel)

Nov 01, 2002, M.Asai (digits_hits-V04-01-02)
- Tag for Geant4 5.0 tag-set#1.

Nov 1, 2002, J.Allison  (digits+hits-V04-01-01 - does not include V04-01-00)
- Canonical tag of hits-traj03a.

Oct 30, 2002, M.Asai/J.Allison (hits-traj03a)
- Added default implementation of G4VHitsCollection::GetHit and GetSize.

Oct 28, 2002, J.Allison (hits-traj03 - does *not* include digits_hits-V04-01-00)
- Changed GetAttDefs return signature to map.
- Changed GetAttValues to CreateAttValues.
- Improved description in G4VHit.

Oct 24, 2002, M.Asai/J.Allison (hits-traj02)
- Added virtual const G4std::vector<G4AttDef>* GetAttDefs/Values to G4VHit.hh.
- Added GetHit and GetSize to G4VHitsCollection.

Oct 23, 2002, M.Dressel (digits_hits-V04-01-00)
- Added classes for event scoring in module "detector":
  G4CellScoreComposer[.hh.cc], G4CellScoreValues.hh,
  G4CellStoreScorer[.hh.cc], G4TrackLogger[.hh.cc].

Jul 13, 2001, G.Cosmo (digits+hits-V03-02-00)
- Cleanup of pedantic warnings in Linux-g++ ANSI setup.
- Corrected "int" to "G4int".
- Corrected "NULL" to "0".
- Synchronised with HEAD revision after inclusion of disclaimer
  liability.

Feb 8, 2001, M.Asai (digits+hits-V03-00-01)
- STL vector classes migration
  affected files :
./digits+hits/detector/include/G4HCtable.hh
./digits+hits/detector/include/G4SDStructure.hh
./digits+hits/detector/include/G4SensitiveVolumeList.hh
./digits+hits/detector/include/G4SensitiveVolumeList.icc
./digits+hits/detector/include/G4VSensitiveDetector.hh
./digits+hits/detector/include/G4CollectionNameVector.hh
./digits+hits/detector/src/G4HCtable.cc
./digits+hits/detector/src/G4SDStructure.cc
./digits+hits/detector/src/G4SensitiveVolumeList.cc
./digits+hits/detector/src/G4VSensitiveDetector.cc
./digits+hits/digits/include/G4DCofThisEvent.hh
./digits+hits/digits/include/G4TDigiCollection.hh
./digits+hits/digits/src/G4DCofThisEvent.cc
./digits+hits/hits/include/G4HCofThisEvent.hh
./digits+hits/hits/include/G4THitsCollection.hh
./digits+hits/hits/src/G4HCofThisEvent.cc

Nov 4, 99, M.Asai (tag digits+hits-V00-01-00)
- Comments are enriched for software reference manual.

Oct 26, 98 M.Asai (tag digits+hits-00-03-01)
- Debugged in G4HCofThisEvent.hh and G4DCofThisEvent.hh

July 15, 98 M.Asai (tag digits+hits-00-01-02)
- Modify some UI command definitions.

July 4, 98 M.Asai (tag digits+hits-00-01-01)
- Ready for the beta release.

July 1, 98 M.Asai (tag digits+hits-00-07-02)
- G4TDigiCollection has been debugged.

June 30, 98 M.Asai (tag digits+hits-00-07-01)
- Introduce G4Allocator for G4HCofThisEvent, G4DCofThisEvent,
  G4HitsCollection, G4DigiCollection.
- New template classes G4THitsCollection and G4TDigiCollection
- New base class protected method in G4VSensitiveDetector
- Corrections in G4VReadoutGeometry

June 11, 98 G.Cosmo (digits+hits-00-06-02)
- Removed CR characters from G4HCtable.hh, .cc (P.Urban)

June 8, 98 M.Asai
- Tagged as digits+hits-00-06-01

June 6, 98 M.Asai
- New sub-directories (detector, hits, digits) are introduced.
- All codes which used to be in include and src directories are
 moved to the newly created sub-directories.
- GNUmakefile is completely changed to catch up the new directory 
 structure.

April 21, 98 M.Asai
- Tagged as hits-00-05-01.

December 19, 97 G. Cosmo - (alpha03)

- Created.