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Geant4/track/History

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Diff markup

Differences between /track/History (Version 11.3.0) and /track/History (Version 8.3.p2)


  1 # Category track History                       <<   1 $Id: History,v 1.93 2006/11/03 17:48:31 japost Exp $
                                                   >>   2 -------------------------------------------------------------------
  2                                                     3 
  3 See `CONTRIBUTING.rst` for details of **requir <<   4      =========================================================
  4 which **must** added in reverse chronological  <<   5      Geant4 - an Object-Oriented Toolkit for Simulation in HEP
  5 It must **not** be used as a substitute for wr <<   6      =========================================================
  6                                                <<   7 
  7 ---------------------------------------------- <<   8                       Category History file
  8                                                <<   9                       ---------------------
  9 ## 2024-06-01 Makoto Asai (track-V11-02-03)    <<  10 This file should be used by G4 developers and category coordinators
 10 - Add optional copy of touchables when copy co <<  11 to briefly summarize all major modifications introduced in the code
 11   subevent parallelism                         <<  12 and keep track of all category-tags.
 12   - Co-working with event-V11-02-04, run-V11-0 <<  13 It DOES NOT substitute the  CVS log-message one should put at every
 13                                                <<  14 committal in the CVS repository !
 14 ## 2024-05-03 Ben Morgan (track-V11-02-02)     <<  15 
 15 - Remove use of no longer supported TiMemory.  <<  16      ----------------------------------------------------------
 16                                                <<  17      * Reverse chronological order (last date on top), please *
 17 ## 2024-04-21 Gabriele Cosmo (track-V11-02-01) <<  18      ----------------------------------------------------------
 18 - Fixed compilation error in G4VParticleChange <<  19 Nov  3, 06 J.Apostolakis (track-V08-01-04)
 19   C++20 Standard enabled.                      << 
 20   Based on [GitHub PR#69](https://github.com/G << 
 21                                                << 
 22 ## 2024-04-12 Vladimir Ivanchenko (track-V11-0 << 
 23 - G4Track, G4Step, G4StepPoint - added keyword << 
 24     declaration, improve comments              << 
 25 - G4Step - move methods to compute delta energ << 
 26     G4Exception but improving comments to thes << 
 27     variable from this container               << 
 28 - G4VParticleChange - improve layout of variab << 
 29 - G4ParticleChangeForGamma, G4ParticleChangeFo << 
 30     secondaries                                << 
 31 - This MR provides identical results, the main << 
 32   class headers, expected CPU speed-up likely  << 
 33                                                << 
 34 ## 2023-09-12 Makoto Asai (track-V11-01-01)    << 
 35 - Adding fSuspendAndWait to G4TrackStatus.     << 
 36 - G4TrackStatus is mutable in G4Track so that  << 
 37                                                << 
 38 ## 2022-12-12 Ben Morgan (track-V11-01-00)     << 
 39 - Remove obsolete GNUmakefile scripts          << 
 40                                                << 
 41 ## 2022-11-16 Gabriele Cosmo (track-V11-00-11) << 
 42 - Fixed compilation warnings for implicit type << 
 43                                                << 
 44 ## 2022-10-31 Vladimir Ivanchenko (track-V11-0 << 
 45 - G4ParticleChangeForMSC - fixed crash in "/tr << 
 46                                                << 
 47 ## 2022-09-13 Vladimir Ivanchenko (track-V11-0 << 
 48 - 2nd round of particle change classes cleanup << 
 49     problems with primary track parameters or  << 
 50     kinetic energy to be positive after a step << 
 51                                                << 
 52 ## 2022-09-08 Makoto Asai (track-V11-00-08)    << 
 53 - G4Step.hh, G4Step.icc - Adding ResetPre/Post << 
 54   StepPoint object without deleting the previo << 
 55                                                << 
 56 ## 2022-09-02 Vladimir Ivanchenko (track-V11-0 << 
 57 - G4ParticleChangeForMSC - substitute virtual  << 
 58     method                                     << 
 59                                                << 
 60 ## 2022-08-24 Vladimir Ivanchenko (track-V11-0 << 
 61 - General clean-up of all ParticleChange class << 
 62    1) delete copy constructors and operators   << 
 63    2) removed unused methods                   << 
 64    3) removed tracking cut 1 eV implemented in << 
 65    4) make more effective handling of secondar << 
 66    5) substitute G4ParticleChangeForRadDecay b << 
 67    6) make all derived classes/methods final   << 
 68    7) removed commented code and useless or in << 
 69       improved comments                        << 
 70    8) removed duplicated code                  << 
 71                                                << 
 72 ## 2022-06-24 Ben Morgan (track-V11-00-05)     << 
 73 - Initial `clang-tidy` fixes and minor simplif << 
 74                                                << 
 75 ## 2022-05-25 Alberto Ribon (track-V11-00-04)  << 
 76 - `G4Track`: add methods to get/set informatio << 
 77                                                << 
 78 ## 2022-04-19 Jonas Hahnfeld (track-V11-00-03) << 
 79 - `G4ParticleChangeForTransport`:              << 
 80   * Apply proposed step length                 << 
 81   * Further simplify `UpdateStepForAlongStep`  << 
 82     transportation is always the first process << 
 83                                                << 
 84 ## 2022-01-28 Ben Morgan (track-V11-00-02)     << 
 85 - Replace `geant4_global_library_target` with  << 
 86   call to `geant4_add_category` to define libr << 
 87 - Make DLL export symbol a CMake module-level  << 
 88   future modularization                        << 
 89                                                << 
 90 ## 2021-12-13 Jonas Hahnfeld (track-V11-00-01) << 
 91 - Simplify `G4ParticleChangeForTransport::Upda << 
 92   that transportation is always the first proc << 
 93                                                << 
 94 ## 2021-12-10 Ben Morgan (track-V11-00-00)     << 
 95 - Change to new Markdown History format        << 
 96                                                << 
 97 ---                                            << 
 98                                                << 
 99 # History entries prior to 11.0                << 
100                                                << 
101 - September 28, 2021 J. Hahnfeld (track-V10-07 << 
102 - G4ParticleChangeForMSC, G4ParticleChangeForT << 
103                                                << 
104 - September 22, 2021 G. Amadio (track-V10-07-0 << 
105 - G4Step: avoid accessing G4Track data via lon << 
106                                                << 
107 - September 8, 2021 D. Sawkey (track-V10-07-04 << 
108 - G4Track: get material property using int (en << 
109                                                << 
110 - August 4, 2021 A. Ribon (track-V10-07-03)    << 
111   G4Track : migrated to the new version of G4P << 
112                                                << 
113 - April 28, 2021 M. Maire (track-V10-07-02)    << 
114   G4VParticleChange::DumpInfo(), G4ParticleCha << 
115     adjust printout format                     << 
116                                                << 
117 - April 1, 2021 B. Morgan (track-V10-07-01)    << 
118 - Migrate build to modular CMake API           << 
119                                                << 
120 - February 8, 2021 G.Cosmo (track-V10-07-00)   << 
121 - Correction to G4Track::operator=() to copy a << 
122   This fixes a crash originate when running im << 
123   G4EventManager when the track got assigned t << 
124   from its own touchable handle; the touchable << 
125   Based on report by M.Dressel.                << 
126                                                << 
127 - November 12, 2020 J.Madsen (track-V10-06-06) << 
128 - Added G4Profiler support.                    << 
129                                                << 
130 - July 24, 2020 G.Cosmo (track-V10-06-05)      << 
131 - Fixed case of non-initialised values in G4St << 
132                                                << 
133 - July 16, 2020 G.Cosmo (track-V10-06-04)      << 
134 - Minor c++11 review; code formatting and clea << 
135                                                << 
136 - March 11, 2020 V.Ivanchenko (track-V10-06-03 << 
137 - G4Track - do not use Velocity table, instead << 
138     from G4DynamicParticle; expected minor spe << 
139                                                << 
140 - February 10, 2020 V.Ivanchenko (track-V10-06 << 
141 - G4Track - use G4OpticalPhoton pdg code; remo << 
142     variables; slightly simplified velocity co << 
143     commented code left from previous tag      << 
144                                                << 
145 - January 29, 2020 V.Ivanchenko (track-V10-06- << 
146 - G4Track - fixed Coverity reports connected w << 
147   for valid pointers to G4Step and G4DynamicPa << 
148                                                << 
149 - December 9, 2019 B. Morgan (track-V10-06-00) << 
150 - Cleanup CMake build, removing obsolete granu << 
151   explicit include_directories.                << 
152                                                << 
153 - November 15, 2019 G.Cosmo (track-V10-05-01)  << 
154 - Fixed implicit type conversions from size_t  << 
155                                                << 
156 - May 24, 2019 V.Ivanchenko (track-V10-05-00)  << 
157   G4Track.hh added forward declaration for G4V << 
158                                                << 
159 - Nov. 5, 2018 H.Kurashige(track-V10-04-02)    << 
160 - Add protection for nullptr access in G4Track << 
161   Addressing problem report #2097.             << 
162                                                << 
163 - Aug. 15, 2018 H.Kurashige(track-V10-04-01)   << 
164 - fix possible memory leaks                    << 
165    in assignment operator and copy ctr of G4St << 
166 - clean up codes                               << 
167                                                << 
168 - May 17, 2018 J.Madsen (track-V10-04-00)      << 
169 - updated "thread-local-static-var" model to   << 
170   "function-returning-thread-local-static-refe << 
171   which fixes Windows DLL + MT                 << 
172                                                << 
173 - November 25, 2017 V.Ivanchenko (track-V10-03 << 
174 - G4VelocityTable - use G4ThreadLocalSingleton << 
175     to provide correct deletion of these objec << 
176     use only G4Log and G4Exp instead of std::l << 
177     needed                                     << 
178                                                << 
179 - May 4, 2016 H.Kurashige(track-V10-02-01)     << 
180 - Use G4Log in G4VelocityTable::Value()        << 
181                                                << 
182 - January 12, 2016 M.Asai (track-V10-02-00)    << 
183 - Chnage G4VUserTrackInformation pointer in G4 << 
184   and set-method to be const-method. This allo << 
185   set his/her G4VUserTrackInformation pointer  << 
186   G4Track const pointer.                       << 
187                                                << 
188 - September 29, 2015 H.Kurashige (track-V10-01 << 
189 - Add GetNumberOfSecondariesInCurrrentStep met << 
190                                                << 
191 - September 25, 2015 H.Kurashige (track-V10-01 << 
192 - Fix G4ParticleChange::UpdateStepForPostStep. << 
193                                                << 
194 - September 15, 2015 M.Asai (track-V10-01-08)  << 
195 - Roll back to track-V10-01-06 due to performa << 
196                                                << 
197 - August 01, 2015 M.Asai (track-V10-01-07)     << 
198 - Add verbosity to G4VParticleChange and G4Par << 
199   of event abortion.                           << 
200                                                << 
201 - June 22, 2015 M.Asai (track-V10-01-05 and -0 << 
202 - Remove data members of G4VAuxiliaryTrackInfo << 
203   for memory reduction.                        << 
204                                                << 
205 - June 3, 2015 M.Asai (track-V10-01-04)        << 
206 - Fix incorrect copy constructor of G4Track in << 
207                                                << 
208 - June 3, 2015 M.Asai (track-V10-01-02 and -03 << 
209 - Introducing G4VAuxiliaryTrackInformation cla << 
210                                                << 
211 - January 15, 2015 J.Apostolakis (track-V10-01 << 
212 - Fixed FieldTrackUpdator to pass magnetic mom << 
213   Is part of corrections needed for Bugzilla i << 
214                                                << 
215 - December 16, 2014 J.Apostolakis (track-V10-0 << 
216 - Improve G4ParticleChangeForTransport, by add << 
217                                                << 
218 - August 19, 2014 K. Genser (track-V10-00-04)  << 
219 - Removed non cost requirement when using G4Ph << 
220    implementations to icc file (requires globa << 
221                                                << 
222 - May  21,  2014 J.Apostolakis (track-V10-00-0 << 
223 - Fix G4FieldTrackUpdator to energy/momentum p << 
224    first set rest mass, then update kinetic en << 
225    propagation in multiple geometries.         << 
226                                                << 
227 - Mar. 07,  2014 H.Kurashige (track-V10-00-02) << 
228 - Fix memory leak in G4Step::SetPre/PostStepPo << 
229  (Bug # 1583)                                  << 
230                                                << 
231 - Jan. 04, 2014 H.Kurashige (track-V10-00-00)  << 
232 - modify message from CheckIt for G4VParticleC << 
233                                                << 
234 - Nov. 21, 2013 H.Kurashige (track-V09-06-04)  << 
235 - Fix Coverity deficts in G4Track constructors << 
236                                                << 
237 - September 26, 2013 M.Asai (track-V09-06-03)  << 
238 - Fix compilation warning caused by the previo << 
239                                                << 
240 - September 26, 2013 M.Asai (track-V09-06-02)  << 
241 - Introduce CreatorModelIndex to G4Track and i << 
242                                                << 
243 - April 10, 2013 G.Cosmo (track-V09-06-01)     << 
244 - Cleanup of automatic changes for MT in class << 
245 - Moved constructor and destructor of G4Veloci << 
246                                                << 
247 - April 4, 2013 V.Ivanchenko (track-V09-06-00) << 
248 - G4ParticleChange - fixed bug #1451 - neutron << 
249     after elastic scattering; little clean up  << 
250 - G4ParticleChangeForEloss, G4ParticleChangeFo << 
251     computation of velocity (a little performa << 
252                                                << 
253 - November 8, 2012 I.Hrivnacova (track-V09-05- << 
254 - Fixed G4Track: added initialisation of useGi << 
255                                                << 
256 - Sep. 23, 2012 H.Kurashige (track-V09-05-19)  << 
257 - Add UseGivenVelocity methods to skip Calcula << 
258                                                << 
259 - August 27, 2012 H.Kurashige (track-V09-05-18 << 
260 - Fix a bug in copy constructor of G4VUUserTra << 
261                                                << 
262 - August 11, 2012 H.Kurashige (track-V09-05-17 << 
263 - Fix a bug in G4VParticleChange::CheckSeconda << 
264   theParentGlobalTime is set to time at the pr << 
265                                                << 
266 - August 9, 2012 V.Ivanchenko (track-V09-05-16 << 
267   (should be accompned by a new EM tag of emut << 
268 - G4ParticleChangeForMSC - allowed modificatio << 
269     direction AlongStep                        << 
270                                                << 
271 - June 26, 2012 G.Cosmo (track-V09-05-13)      << 
272 - Additional protection for parameter not used << 
273   G4_NO_VERBOSE is set.                        << 
274                                                << 
275 - June 20, 2012 G.Cosmo (track-V09-05-12)      << 
276 - Protect variable used for verbosity within G << 
277   and G4VParticleChange. Fixes compilation war << 
278   set.                                         << 
279                                                << 
280 - June 13, 2012 G.Cosmo (track-V09-05-11)      << 
281 - Explicitly use inclusion of headers for syst << 
282   constants, in plan to remove implicit inclus << 
283                                                << 
284 - June 09, 2012 H.Kurashige (track-V09-05-10)  << 
285 - Fixed G4VelocityTable::Interpolation()       << 
286                                                << 
287 - May 23, 2012 G.Cosmo (track-V09-05-09)       << 
288 - Fixed trivial cases of variable shadowing.   << 
289                                                << 
290 - May 15, 2012 H.Kurashige (track-V09-05-08)   << 
291 - Modify way of handling parent weight in Alon << 
292   in accumulated way (same manner for other pr << 
293                                                << 
294 - May 1st, 2012 H.Kurashige (track-V09-05-07)  << 
295 - Add global time check for secondaries in G4V << 
296 - Modify output messages for CheckIt and Check << 
297 - Add G4Exception in G4ParticleChangeForRadDec << 
298                                                << 
299 - April 30, 2012 H.Kurashige (track-V09-05-06) << 
300 - Fixed the bug in G4ParticleChange::AddSecond << 
301   (Problem#1305 The local time of the parent w << 
302                                                << 
303 - April 29, 2012 H.Kurashige (track-V09-05-05) << 
304 - Fix treatment of weights in ParticleChange   << 
305   (Problem#1283)                               << 
306                                                << 
307 - February 3rd, 2012 J.Apostolakis  (track-V09 << 
308 - G4FieldTrackUpdator::Update method must rese << 
309    because it is used to Initialise each track << 
310    (as well as update during stepping a track. << 
311     Requires tag  'field-V09-05-03' of geometr << 
312                                                << 
313 - January 21st, 2012 H.Kurashige    (track-V09 << 
314 - G4Track::CalculateVelocityForOpticalPhoton() << 
315   Modification of Optical process solves Probl << 
316                                                << 
317 - January 9th, 2012 H.Kurashige  (track-V09-05 << 
318 - Use GetNextMaterial instead of GetMaterial   << 
319   in G4Track::CalculateVelocityForOpticalPhoto << 
320    (Problem #1275)                             << 
321                                                << 
322 - December 22nd, 2011 H.Kurashige  (track-V09- << 
323 - Set 'false' to SecondaryWeightByProcess in d << 
324   (Problem #1273)                              << 
325                                                << 
326 - December 9th, 2011 H.Kurashige  (track-V09-0 << 
327 - Fix Coverity defects                         << 
328   (Modify copy constructor/assignment operator << 
329   (Add copy constructor/assignment operator fo << 
330                                                << 
331 - November 9th, 2011 H.Kurashige  (track-V09-0 << 
332 - Fix Coverity defects                         << 
333   (copy constructor/assignment operator for G4 << 
334                                                << 
335 - October 21th, 2011 G.Folger     (track-V09-0 << 
336 -  retag all of track, track-V09-04-11 was in  << 
337                                                << 
338 - October 14th, 2011 P.Gumplinger (track-V09-0 << 
339 - modify G4Track.cc to work with materials-V09 << 
340                                                << 
341 - September 21st,  2011  H.Kurashige (track-V0 << 
342 - Re-Activate SetParentWeightByTracK() method  << 
343 - ProposeParenetWeight method affects seconday << 
344   is set true even wheen SetParentWeightByTrac << 
345                                                << 
346 -September 17, 2011, H.Kurashige (track-V09-04 << 
347 - Fix problems related to treatments of weight << 
348 -- always set the parent track's weight to the << 
349    methods for all particle change classes.    << 
350 -- remove fSetParentWeightByProcess and all re << 
351 -- SetSecondaryWeightByProcess() flag is set t << 
352                                                << 
353 -September 11, 2011, H.Kurashige (track-V09-04 << 
354 - Modify ParticleChangeForTransport to fix a b << 
355   in PostStepPoint after Along/PostStepDoIt    << 
356                                                << 
357 -August 22, 2011, H.Kurashige (track-V09-04-07 << 
358 - G4VelocityTable is modified and it is not de << 
359   (in order to avoid from creation of PhysicsV << 
360                                                << 
361 August 17, 2011, H.Kurashige (track-V09-04-05) << 
362 - Add G4VelocityTable as singleton to avoid cr << 
363 - Modify G4Step::InitializeStep to set correct << 
364                                                << 
365 July 6, 2011, H.Kurashige (track-V09-04-04)    << 
366 - Modify ParticleChanges (forDecay, for Transp << 
367   to handle local time change rather than glob << 
368   (see problem #1224)                          << 
369 - Modify CalculateVelocityForOpticalPhoton() f << 
370                                                << 
371 May. 20, 2011, B.Morgan (track-V09-04-03)      << 
372 - CMakeLists.txt : Added G4TRACK_ALLOC_EXPORT  << 
373   add_definitions so it's applied to all sourc << 
374                                                << 
375 Apr. 29, 2011, H.Kurashige (track-V09-04-02)   << 
376 - Fix memory leak in G4Step                    << 
377 - Rename GetVelocity to CalculateVelocity      << 
378 - Add fVelocity (and Set/Get methods for it) i << 
379 - Set velocity of trak in UpdateStep in Partic << 
380                                                << 
381 Apr. 2, 2011, H.Kurashige (track-V09-04-01)    << 
382 - Set maxT for Velocity Table to 1000          << 
383 - Add SetVelocityTableProperties               << 
384                                                << 
385 Mar. 16, 2011, H.Kurashige (track-V09-04-00)   << 
386 - Fix problems reported by Coverity            << 
387 - Add  GetSecondaryInCurrentStep method in G4S << 
388                                                << 
389 Nov. 10, 2010, H.Kurashige (track-V09-03-11)   << 
390 - Remove  GetSecondaryInCurrentStep method in  << 
391   (revert chages in track-V09-03-07)           << 
392                                                << 
393 Nov. 08, 2010, M.Asai (track-V09-03-10)        << 
394 - Adding touchable history of the origin to G4 << 
395                                                << 
396 Oct. 30, 2010, H.Kurashige (track-V09-03-09)   << 
397 - Fix minor bugs reported by Coverity          << 
398                                                << 
399 Oct. 27, 2010, G.Cosmo (track-V09-03-08)       << 
400 - Restored DLL setup as originally. Withdrawn  << 
401                                                << 
402 Oct. 19, 2010  G.Cosmo (track-V09-03-07)       << 
403 - Replaced G4TRACK_ALLOC_EXPORT flag with G4AL << 
404   symbols.                                     << 
405                                                << 
406 Oct. 18, 2010  Hisaya Kurashige (track-V09-03- << 
407 - Add  GetSecondaryInCurrentStep method in G4S << 
408   It gives secondaries in the current step.    << 
409                                                << 
410 Oct. 6, 2010  Hisaya Kurashige (track-V09-03-0 << 
411 - G4Step::GetSecondary() gives back const G4Tr << 
412   and G4Step::GetfSecondary() gives back non-c << 
413                                                << 
414 Sep 21, 2010  Hisaya Kurashige (track-V09-03-0 << 
415 - Fill the last bin contents in G4Track::Prepa << 
416    to fix the bug in calculation of GetVelocit << 
417                                                << 
418 Aug 12, 2010 Hisaya Kurashige (track-V09-03-03 << 
419 - Add G4Track::GetParticleDefinition giving 'c << 
420                                                << 
421 July 21, 2010 Gabriele Cosmo (track-V09-03-02) << 
422 - Added protection against possible null point << 
423 - Removed extra inclusion of G4Step.hh in G4Tr << 
424 - Fixed cases of restoring cout/cerr precision << 
425   G4ParticleChange, G4ParticleChangeForDecay,  << 
426   G4ParticleChangeForLoss, G4ParticleChangeFor << 
427   G4VParticleChange.                           << 
428 - Added dummy initialisation to data members i << 
429   G4ParticleChange, G4ParticleChangeForDecay,  << 
430   G4ParticleChangeForLoss, G4ParticleChangeFor << 
431   G4Track, G4VParticleChange.                  << 
432                                                << 
433 July 2, 2010 Hisaya Kurashige (track-V09-03-01 << 
434 - Use PhysicsVector for calculation of GetVelo << 
435 - Add Exception(Warning) if GetDeltaEnergy/Mom << 
436                                                << 
437 Mar. 9, 2010 Hisaya Kurashige (track-V09-03-00 << 
438 - Change G4String to a pointer of G4String     << 
439   for prooperty to indicate type of UserTrackI << 
440 - Change G4VUserTrackInformation::Print() to a << 
441   form pure-virtual                            << 
442                                                << 
443 Oct. 19, 2009 Hisaya Kurashige (track-V09-02-0 << 
444 -added a string prooperty to indicate type of  << 
445                                                << 
446                                                << 
447 Jun. 18, 2009 Hisaya Kurashige (track-V09-02-0 << 
448 -added SetLowEnergyLimit method (Vladimir)     << 
449                                                << 
450                                                << 
451 May.  27, 2009 Hisaya Kurashige (track-V09-02- << 
452 - Add lowEnergyLimit = 1 eV in lowEnergyLimit  << 
453                                                << 
454 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-0 << 
455 - Add protection for the case mass==0 and T==0 << 
456                                                << 
457 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-0 << 
458 - Modify GetVelocity to improve performance    << 
459                                                << 
460 Oct. 24, 2008 Hisaya Kurashige (track-V09-01-0 << 
461 - change fpCreatorProcess and fpLCAtVertex in  << 
462 - change fpProcessDefinedStep in G4StepPoint t << 
463                                                << 
464                                                << 
465 Feb. 5, 2008 Hisaya Kurashige (track-V09-01-01 << 
466 - reset non-ionizing energy loss in G4Step::Re << 
467   in order to initialize NIEL in each step     << 
468                                                << 
469 Jan. 12, 2008 Hisaya Kurashige (track-V09-01-0 << 
470 - add non-ionizing energy loss to EM physics ( << 
471                                                << 
472 Oct. 02, 2007 Hisaya Kurashige (track-V09-00-0 << 
473 - Add protection in G4Track::GetVolume to avoi << 
474                                                << 
475 Aug. 07, 2007 Hisaya Kurashige (track-V09-00-0 << 
476 - Add  get method for non-ionizing energy depo << 
477                                                << 
478                                                << 
479 Mar. 30, 07 Hisaya Kurashige (track-V08-02-02) << 
480 - Fix weight treatment in G4ParticleChange     << 
481                                                << 
482 Mar. 26, 07 Hisaya Kurashige (track-V08-02-01) << 
483 - Added Non-Ionizing Energy Deposit in G4Step  << 
484                                                << 
485 Mar. 11, 07 Hisaya Kurashige (track-V08-02-00) << 
486 - Added magnetic moment in G4DynamicParticle ( << 
487 - Fixed treatment of parent's weight in G4Part << 
488                                                << 
489 Nov.  3, 06 J.Apostolakis (track-V08-01-04)    << 
490 - New methods first/lastStepInVolume flag in G     20 - New methods first/lastStepInVolume flag in G4Step, G4VParticleChange  by Hisaya
491 - Revised UpdateStepForPostStep by John Aposto     21 - Revised UpdateStepForPostStep by John Apostolakis
492                                                    22 
493 Oct. 31, 06 G.Cosmo (track-V08-01-03)          <<  23 Oct 31, 06 G.Cosmo (track-V08-01-03)
494 - Made operator=() inline.                         24 - Made operator=() inline.
495                                                    25 
496 Aug. 29, 06 H.Kurashige (track-V08-01-02)      <<  26 Aug 29, 06 H.Kurashige (track-V08-01-02)
497 - Add methods for setting polarization and mod     27 - Add methods for setting polarization and modifying weight
498     for G4ParticleChangeFoeGamma and  G4Partic <<  28     for G4ParticleChangeFoeGamma and  G4ParticleChangeForLoss 
499           (V.Ivanchenko)                           29           (V.Ivanchenko)
500                                                    30 
501 Jul. 17, 06 M.Asai (track-V08-01-01)           <<  31 July 17, 06 M.Asai (track-V08-01-01)
502 - Re-tagged for G4Step and G4TrackVector only.     32 - Re-tagged for G4Step and G4TrackVector only.
503                                                    33 
504 Jun. 09, 06 M.Asai (track-V08-01-00)           <<  34 June 09, 06 M.Asai (track-V08-01-00)
505 - tagged for G4FieldTrackUpdator, G4Step and G     35 - tagged for G4FieldTrackUpdator, G4Step and G4TrackVector.
506                                                    36 
507 Jun. 09, 06 T.Sasaki                           <<  37 June 09, 06 T.Sasaki
508 - G4Step now has secondary vector                  38 - G4Step now has secondary vector
509 - G4TrackVector was moved from tracking catego <<  39 - G4TrackVector was moved from tracking category 
510                                                    40 
511 Jun. 09, 06 M.Asai                             <<  41 June 09, 06 M.Asai
512 - Introducing G4FieldTrackUpdator class.           42 - Introducing G4FieldTrackUpdator class.
513 - GNUmakefile now includes geometry/magneticfi     43 - GNUmakefile now includes geometry/magneticfield
514                                                    44 
515 Jun. 07, 06 V.Ivanchenko (track-V08-00-03)     <<  45 June 07, 06 V.Ivanchenko (track-V08-00-03)
516 -  G4ParticleChangeForLoss - remove momentum c     46 -  G4ParticleChangeForLoss - remove momentum change AlongStep
517                                                    47 
518 Mar. 29, 06 H.Kurashige (track-V08-00-02)          48 Mar. 29, 06 H.Kurashige (track-V08-00-02)
519 -  Improve G4Track::GetVelocity for optical ph <<  49 -  Improve G4Track::GetVelocity for optical photon 
520                                                    50 
521 Feb. 08, 06 H.Kurashige (track-V08-00-01)          51 Feb. 08, 06 H.Kurashige (track-V08-00-01)
522 -  add ProposeMomentumDirection AlongStep and  <<  52 -  add ProposeMomentumDirection AlongStep and ProposeWeight PostStep in 
523     G4ParticleChangeForLoss (V.Ivantchenko)        53     G4ParticleChangeForLoss (V.Ivantchenko)
524                                                    54 
525 Dec. 20, 05 .Kurashige (track-V08-00-00)           55 Dec. 20, 05 .Kurashige (track-V08-00-00)
526 -  G4ParticleChangeForRadDecay is now derived      56 -  G4ParticleChangeForRadDecay is now derived from G4ParticleChangeForDecay
527                                                    57 
528 Dec. 05, 05 mma (track-V07-01-02)              <<  58 Dec 05, 05 mma (track-V07-01-02)
529 - G4ParticleChangeForGamma : apply UpdateStepF     59 - G4ParticleChangeForGamma : apply UpdateStepForPostStep in any case
530                                                <<  60   
531 Nov. 26, 05 H.Kurashige (track-V07-01-01)      <<  61 Nov 26, 05 H.Kurashige (track-V07-01-01)
532 - Fix GetVelocity : use the material pointer i     62 - Fix GetVelocity : use the material pointer in PreStepPoint
533                                                    63 
534 May 30, 05 V.Ivantchenko (track-V07-00-02)         64 May 30, 05 V.Ivantchenko (track-V07-00-02)
535 - Fix in G4ParticleChangeForGamma : add Update     65 - Fix in G4ParticleChangeForGamma : add UpdateStepForAtRest method
536                                                    66 
537 May 12, 05 P.Gumplinger (track-V07-00-01)          67 May 12, 05 P.Gumplinger (track-V07-00-01)
538 - Fix GetVelocity (bug report #741) courtesy o     68 - Fix GetVelocity (bug report #741) courtesy of  Horton-Smith
539                                                    69 
540 Apr. 15, 05 V.Ivantchenko (track-V07-00-00)        70 Apr. 15, 05 V.Ivantchenko (track-V07-00-00)
541 - Add a new class of G4ParticleChangeForGamma      71 - Add a new class of G4ParticleChangeForGamma
542 - Modify 4ParticleChangeForLoss                    72 - Modify 4ParticleChangeForLoss
543                                                <<  73  
544 Dec. 02, 04 H.Kurashige (track-V06-02-04)          74 Dec. 02, 04 H.Kurashige (track-V06-02-04)
545 - migration to cmath                           <<  75 - migration to cmath 
546                                                    76 
547 Nov. 25, 04 M.Asai (track-V06-02-03)               77 Nov. 25, 04 M.Asai (track-V06-02-03)
548 - Fix destructor of G4VUserTrackInformation.       78 - Fix destructor of G4VUserTrackInformation.
549                                                    79 
550 Oct. 19, 04 H.Kurashige (track-V06-02-02)      <<  80 Oct. 19, 04 H.Kurashige (track-V06-02-02) 
551 - Remove obsolete methods from G4ParticleChang     81 - Remove obsolete methods from G4ParticleChange
552                                                    82 
553 Sep. 17, 04 P.Gumplinger (track-V06-02-01)         83 Sep. 17, 04 P.Gumplinger (track-V06-02-01)
554 - Modified G4ParticleChangeForDecay (add thePo     84 - Modified G4ParticleChangeForDecay (add thePolarizationChange and methods)
555                                                    85 
556 Aug. 27, 04 M.Asai (track-V06-02-00)               86 Aug. 27, 04 M.Asai (track-V06-02-00)
557 - A pointer to sensitive detector is added in      87 - A pointer to sensitive detector is added in G4StepPoint and
558   G4ParticleChangeForTransport.                    88   G4ParticleChangeForTransport.
559 - G4Step is taking care of setting the above p     89 - G4Step is taking care of setting the above pointer.
560                                                    90 
561 Jun. 15, 04 V.Ivanchenko (track-V06-01-05)         91 Jun. 15, 04 V.Ivanchenko (track-V06-01-05)
562 - G4ParticleChangeForLoss: fix initialization      92 - G4ParticleChangeForLoss: fix initialization of ParentWeight
563                                                    93 
564 Jun. 11, 04 G.Cosmo (track-V06-01-04)              94 Jun. 11, 04 G.Cosmo (track-V06-01-04)
565 - Use global flag G4TRACK_ALLOC_EXPORT to expo     95 - Use global flag G4TRACK_ALLOC_EXPORT to export extern symbols for DLLs.
566   Modified GNUmakefile and rearranged usage of     96   Modified GNUmakefile and rearranged usage of extern symbols in G4Track.
567                                                    97 
568 Jun. 09, 04 G.Cosmo (track-V06-01-03)              98 Jun. 09, 04 G.Cosmo (track-V06-01-03)
569 - Adopt G4DLLIMPORT/G4DLLEXPORT technique to h     99 - Adopt G4DLLIMPORT/G4DLLEXPORT technique to handle extern simbols for
570   allowing support of DLLs on Windows.            100   allowing support of DLLs on Windows.
571 - Coworks with "global-V06-01-02b".               101 - Coworks with "global-V06-01-02b".
572                                                   102 
573 Jun. 07, 04 G.Cosmo (track-V06-01-02)             103 Jun. 07, 04 G.Cosmo (track-V06-01-02)
574 - Export extern symbols for allowing support o    104 - Export extern symbols for allowing support of DLLs on Windows.
575   Modified G4Track.icc.                           105   Modified G4Track.icc.
576 - GNUmakefile: added definition of GLOBLIBS fo    106 - GNUmakefile: added definition of GLOBLIBS for DLLs support on Windows.
577 - Coworks with "global-V06-01-02a".               107 - Coworks with "global-V06-01-02a".
578                                                   108 
579 May. 11, 04 V.Ivanchenko (track-V06-01-01)        109 May. 11, 04 V.Ivanchenko (track-V06-01-01)
580 - G4ParticleChangeForLoss: rename variables ac    110 - G4ParticleChangeForLoss: rename variables according to 00 tag;
581   fix of minor energy non-conservation in case    111   fix of minor energy non-conservation in case of more than 1
582   processes changing the energy                   112   processes changing the energy
583                                                   113 
584 May. 08, 04 H.Kurashige (track-V06-01-00)         114 May. 08, 04 H.Kurashige (track-V06-01-00)
585 - Add new methods of ProposeXXX (and correspon << 115 - Add new methods of ProposeXXX (and corresponding GetXXX methods) 
586   as replacements of old methods of SetXXXChan    116   as replacements of old methods of SetXXXChange and GetXXXChange
587                                                   117 
588 Jan. 20, 04 V.Ivanchenko (track-V06-00-01)        118 Jan. 20, 04 V.Ivanchenko (track-V06-00-01)
589 - Update G4ParticleChangeForLoss for utilisati    119 - Update G4ParticleChangeForLoss for utilisation in G4VEnergyLossProcess
590 - Minor update G4ParticleChangeForMSC for util    120 - Minor update G4ParticleChangeForMSC for utilisation in model design of msc
591 - Change of volume in G4ParticleChangeForTrans    121 - Change of volume in G4ParticleChangeForTransportation only if kinEnergy>0
592                                                   122 
593 Dec. 12, 03 G.Cosmo (track-V06-00-00)             123 Dec. 12, 03 G.Cosmo (track-V06-00-00)
594 - G4VParticleChange[.hh.cc]: removed unnecessa    124 - G4VParticleChange[.hh.cc]: removed unnecessary 'const' qualifier to
595   return value in GetAccuracyForWarning() and     125   return value in GetAccuracyForWarning() and GetAccuracyForException()
596   causing noisy warnings on Intel-icc compiler    126   causing noisy warnings on Intel-icc compiler.
597                                                   127 
598 Nov. 26, 03 H.Kurashige (track-V05-02-03)         128 Nov. 26, 03 H.Kurashige (track-V05-02-03)
599 - Fixed problem of setting  momentum direction << 129 - Fixed problem of setting  momentum direction for stoppped particle in G4ParticleChange (Vladimir) 
600                                                   130 
601 Oct. 4, 03 G.Cosmo (track-V05-02-02)              131 Oct. 4, 03 G.Cosmo (track-V05-02-02)
602 - Modified GNUmakefile:                           132 - Modified GNUmakefile:
603   o added dependency to new module "geometry/n    133   o added dependency to new module "geometry/navigation".
604 - Coworks with "geometry-V05-02-00" and "digit    134 - Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00".
605                                                   135 
606 Jun. 11, 03 H.Kurashige (track-V05-02-01)         136 Jun. 11, 03 H.Kurashige (track-V05-02-01)
607 - Add ExceptionSeverity                        << 137 - Add ExceptionSeverity 
608 - Add G4VParticleChange::CheckSecondary           138 - Add G4VParticleChange::CheckSecondary
609 - Remove inclusion of G4MaterialCutsCouple        139 - Remove inclusion of G4MaterialCutsCouple
610                                                   140 
611 Jun. 03, 03  G.Cosmo (track-V05-01-03)            141 Jun. 03, 03  G.Cosmo (track-V05-01-03)
612 - Fixed warning in G4ParticleChangeForRadDecay    142 - Fixed warning in G4ParticleChangeForRadDecay.hh.
613                                                   143 
614 Mar. 20, 03  M.Asai (track-V05-01-02)             144 Mar. 20, 03  M.Asai (track-V05-01-02)
615 - Fix copy operator of G4Track not to copy the    145 - Fix copy operator of G4Track not to copy the pointer to user information
616                                                   146 
617 Mar. 20, 03  H.Kurashige  (track-V05-01-01)       147 Mar. 20, 03  H.Kurashige  (track-V05-01-01)
618 - Correct comments                             << 148 - Correct comments 
619 - Fixed unused parameter in G4VParticleChange.    149 - Fixed unused parameter in G4VParticleChange.cc
620                                                   150 
621 Mar. 5, 02  H.Kurashige  (track-V05-00-02)        151 Mar. 5, 02  H.Kurashige  (track-V05-00-02)
622 - Fix in G4Step::InitializeStep().                152 - Fix in G4Step::InitializeStep().
623   Added initialization of fCharge in StepPoint    153   Added initialization of fCharge in StepPoint.
624                                                   154 
625 Jan. 24, 02  G.Cosmo  (track-V05-00-01)           155 Jan. 24, 02  G.Cosmo  (track-V05-00-01)
626 - Fix in G4ParticleChangeForTransport::UpdateS    156 - Fix in G4ParticleChangeForTransport::UpdateStepForPostStep().
627   Added call for setting the material-cuts-cou    157   Added call for setting the material-cuts-couple for pPostStepPoint
628   (V.Ivantchenko).                                158   (V.Ivantchenko).
629                                                   159 
630 Dec. 16, 02  G.Cosmo  (track-V05-00-00)           160 Dec. 16, 02  G.Cosmo  (track-V05-00-00)
631 - Merged branch "geant4-04-01-ref-02-cuts-bran    161 - Merged branch "geant4-04-01-ref-02-cuts-branch" to HEAD.
632   Included development for 'cuts-by-region':      162   Included development for 'cuts-by-region':
633   o Updated G4Track, G4Step, G4StepPoint and G    163   o Updated G4Track, G4Step, G4StepPoint and G4ParticleChangeForTransport
634     to properly handle new G4MaterialCutsCoupl    164     to properly handle new G4MaterialCutsCouple.
635                                                   165 
636 Dec. 04, 02  T.Sasaki (track-V04-01-03)           166 Dec. 04, 02  T.Sasaki (track-V04-01-03)
637 - Initial value for fCharge is given in the co << 167 - Initial value for fCharge is given in the constuctor 
638   of G4StepPoint.                                 168   of G4StepPoint.
639                                                << 
640 Nov. 20, 02   G.Cosmo (track-V04-01-02)           169 Nov. 20, 02   G.Cosmo (track-V04-01-02)
641 - Patched access to public static data in G4VP    170 - Patched access to public static data in G4VParticleChange.
642   Added accessors to be used in the kernel to     171   Added accessors to be used in the kernel to allow porting on
643   Windows DLLs.                                   172   Windows DLLs.
644                                                   173 
645 Nov. 1, 02    J.Generowicz (track-V04-01-01)      174 Nov. 1, 02    J.Generowicz (track-V04-01-01)
646 - Added accessors to auxiliary point vector, i    175 - Added accessors to auxiliary point vector, in both
647   G4Step and G4ParticleChangeForTransport         176   G4Step and G4ParticleChangeForTransport
648                                                   177 
649 Oct. 31, 02    T.Sasaki (track-V04-01-00)      << 178 Oct. 31, 02    T.Sasaki (track-V04-01-00)  
650 - Added StronglyForced flag to G4ForceConditio    179 - Added StronglyForced flag to G4ForceCondition
651 - set fUndefined for the StepStatus in PostSte    180 - set fUndefined for the StepStatus in PostStepPoint after CopyPostToPre
652                                                   181 
653 Feb. 09 ,02    H.Kurashige (track-V04-00-02)      182 Feb. 09 ,02    H.Kurashige (track-V04-00-02)
654 - Modify G4Track::GetVelocity to get better pe    183 - Modify G4Track::GetVelocity to get better performance for massless particles
655                                                   184 
656 Dec. 24 ,01   H.Kurashige (track-V04-00-01)       185 Dec. 24 ,01   H.Kurashige (track-V04-00-01)
657 - Remove event biasing mechanism from track ca    186 - Remove event biasing mechanism from track category
658   ( it is moved to hadronic/models )              187   ( it is moved to hadronic/models )
659 - Add G4Track::CopyTrackInfo                   << 188 - Add G4Track::CopyTrackInfo 
660 - Modified G4ParticleChange::AddSecondary to u << 189 - Modified G4ParticleChange::AddSecondary to use touchable handle 
661 - Fixed a bug of changing parent weight in G4P    190 - Fixed a bug of changing parent weight in G4ParticleChange::UpdateStepForAlongStep
662                                                   191 
663 Dec. 12, 01  H.Kurashige (track-V04-00-00)        192 Dec. 12, 01  H.Kurashige (track-V04-00-00)
664 - Added initialization of fStepLength in const    193 - Added initialization of fStepLength in constructors.
665 - Fixed a bug that fStepLength is not copied i << 194 - Fixed a bug that fStepLength is not copied in assginment operator 
666                                                << 195  
667 Dec. 10, 01  H.Kurashige (track-V03-02-08)        196 Dec. 10, 01  H.Kurashige (track-V03-02-08)
668 - Modified assignment operator so that fCurren    197 - Modified assignment operator so that fCurrentStepNumber is set to 0
669                                                   198 
670 Nov.27, 01  J. Apostolakis (track-V03-02-07)      199 Nov.27, 01  J. Apostolakis (track-V03-02-07)  for H. Kurashige
671 - Modified G4ParticleChange::AddSecondary to u    200 - Modified G4ParticleChange::AddSecondary to use touchable handle - by Hisaya
672    (only one of the AddSecondary methods has b    201    (only one of the AddSecondary methods has been modified - to date)
673                                                   202 
674 Nov.10, 01 (track-V03-02-06)                      203 Nov.10, 01 (track-V03-02-06)
675 - Fixed bugs in assignment operators in G4Trac    204 - Fixed bugs in assignment operators in G4Track
676 - Added SetParentWeightByProcess                  205 - Added SetParentWeightByProcess
677 - Added SetSecondaryWeightByProcess               206 - Added SetSecondaryWeightByProcess
678                                                   207 
679 Nov. 08, 01  G.Cosmo (track-V03-02-05)            208 Nov. 08, 01  G.Cosmo (track-V03-02-05)
680 - Merge changes included in "track-V03-02-02a"    209 - Merge changes included in "track-V03-02-02a".
681                                                   210 
682 Oct. 22, 01  H.Kurashige (track-V03-02-04)        211 Oct. 22, 01  H.Kurashige (track-V03-02-04)
683 - Modify to intorduce TouchableHandle (Radovan    212 - Modify to intorduce TouchableHandle (Radovan)
684                                                   213 
685 Oct. 20, 01  H.Kurashige (track-V03-02-03)        214 Oct. 20, 01  H.Kurashige (track-V03-02-03)
686 - Remove "static inline methods"                  215 - Remove "static inline methods"
687 - Disable EventBiasingMechanism                << 216 - Disable EventBiasingMechanism 
688                                                   217 
689 Oct. 26, 01  G.Cosmo (track-V03-02-02a)           218 Oct. 26, 01  G.Cosmo (track-V03-02-02a)
690 - Added implementation to assignment operator     219 - Added implementation to assignment operator in G4ParticleChangeForRadDecay.hh
691   (H.Kurasige)                                    220   (H.Kurasige)
692                                                   221 
693 Sep. 20, 01  H.Kurashige (track-V03-02-02)        222 Sep. 20, 01  H.Kurashige (track-V03-02-02)
694 - Update to  G4Mars5GeVMechanism for STL migra    223 - Update to  G4Mars5GeVMechanism for STL migration of materials
695                                                   224 
696 Sep. 20, 01  H.Kurashige (track-V03-02-01)        225 Sep. 20, 01  H.Kurashige (track-V03-02-01)
697 - Modify  G4Mars5GeVMechanism for STL migratio    226 - Modify  G4Mars5GeVMechanism for STL migration of materials
698                                                   227 
699 Aug. 16, 01  H.Kurashige (track-V03-02-00)        228 Aug. 16, 01  H.Kurashige (track-V03-02-00)
700 - Clean up codes                                  229 - Clean up codes
701                                                << 230  
702 Mar. 7, 01  H.Kurashige (track-V03-00-04)      << 231 Mar 7, 01  H.Kurashige (track-V03-00-04) 
703 - Add protection for the zero-momentum case    << 232 - Add protection for the zero-momentum case 
704   for UpdateStepForAlongStep in ParticleChange    233   for UpdateStepForAlongStep in ParticleChange  (J.A)
705                                                   234 
706 Feb. 17, 01  H.Kurashige (track-V03-00-03)     << 235 Feb 17, 01  H.Kurashige (track-V03-00-03)
707 - Add Velocity and Setmethod in G4StepPoint       236 - Add Velocity and Setmethod in G4StepPoint
708 - Add SetVelocity in G4Step.::InitializeStep      237 - Add SetVelocity in G4Step.::InitializeStep
709 - Modify G4StepPoint::GetVelocity to return co    238 - Modify G4StepPoint::GetVelocity to return correct velocity for optical photon
710                                                   239 
711 Feb. 17, 01  H.Kurashige (track-V03-00-02)     << 240 Feb 17, 01  H.Kurashige (track-V03-00-02)
712 - Fix G4Track::GetVelocity for Gamma              241 - Fix G4Track::GetVelocity for Gamma
713                                                   242 
714 Feb. 12, 01 H.Kurashige (track-V03-00-01)      << 243 Feb 12, 01 H.Kurashige (track-V03-00-01)
715 - Remove thePolarizationChange from G4Particle    244 - Remove thePolarizationChange from G4ParticleChangeForTransport.hh
716                                                   245 
717                                                   246 
718 Feb. 07, 01 H.Kurashige (track-V03-00-00)      << 247 Feb 07, 01 H.Kurashige (track-V03-00-00)
719 - Add copy constructor to G4Track              << 248 - Add copy constructor to G4Track 
720                                                   249 
721 Oct. 19, 00 H.kurashige (track-V02-00-01)      << 250 Oct 19, 00 H.kurashige (track-V02-00-01)
722 - Bug fixes in copy constructor of G4ParticleC    251 - Bug fixes in copy constructor of G4ParticleChange
723                                                   252 
724 Oct. 18, 00 H.Kurashige (track-V02-00-00)      << 253 Oct 18, 00 H.Kurashige (track-V02-00-00)
725 - Add "const" to G4DynamicParticle pointer  of << 254 - Add "const" to G4DynamicParticle pointer  of returned value of G4Track::GetDynamicParticle 
726                                                   255 
727 Jun. 2, 2000 M.Asai  (track-V01-01-02)         << 256 June 2, 2000 M.Asai  (track-V01-01-02)
728 - Add G4VUserTrackInformation class and its po    257 - Add G4VUserTrackInformation class and its pointer data member in G4Track
729 - Add "const" to pointer to G4Step in G4Track  << 258 - Add "const" to pointer to G4Step in G4Track (Hisaya) 
730                                                   259 
731 Jun. 1 2000 H.Kurashige (track-V01-01-01a)     << 260 June 1 2000 H.Kurashige (track-V01-01-01a)
732 -  Removed "const" from the return value type     261 -  Removed "const" from the return value type of G4StepPoint::GetPhysicalVolume()
733                                                   262 
734 May 16 2000 H.Kurashige (track-V01-01-01)         263 May 16 2000 H.Kurashige (track-V01-01-01)
735 -  Added thePolarizationChange in G4ParticleCh    264 -  Added thePolarizationChange in G4ParticleChangeForTransportation
736                                                   265 
737 May 12 2000 H.Kurashige (track-V01-01-00)         266 May 12 2000 H.Kurashige (track-V01-01-00)
738 -  SetTouchable methods has been changed to ge    267 -  SetTouchable methods has been changed to get "const" pointer
739                                                   268 
740 Feb. 16, 2000 H.Kurashige                         269 Feb. 16, 2000 H.Kurashige
741 -  Added cashing mechanism of pointer to mater    270 -  Added cashing mechanism of pointer to material in G4StepPoint
742 -  Added theMaterialChange in G4ParticleChange    271 -  Added theMaterialChange in G4ParticleChangeForTransportation
743 -  GetTouchable methods has been changed to gi << 272 -  GetTouchable methods has been changed to give "const" pointer 
744                                                   273 
745 Feb. 13, 2000 H.Kurashige (track-V01-00-01)    << 274 Feb 13, 2000 H.Kurashige (track-V01-00-01)
746 -  Added G4ParticleChangeForRadDecay              275 -  Added G4ParticleChangeForRadDecay
747 -  Changed G4VParticleChange::AddSecondary to     276 -  Changed G4VParticleChange::AddSecondary to set secondary track weight equal to the primary's one
748 -  Removed printing pointers of ParticleChange << 277 -  Removed printing pointers of ParticleChange object in CheckIt methods 
749                                                   278 
750 Jan. 18, 2000 H.Kurashige (track-V01-00-00)    << 279 Jan 18, 2000 H.Kurashige (track-V01-00-00)
751 -  Fixed bugs in treatment of secondary track  << 280 -  Fixed bugs in treatment of secondary track weight 
752                                                   281 
753 Nov. 7, 1999 H.Kurashige (track-V00-01-01)     << 282 Nov 7, 1999 H.Kurashige (track-V00-01-01)
754 -  Added comments for "Software Reference Manu << 283 -  Added comments for "Software Reference Manual" 
755                                                   284 
756 Oct. 5, 1999 H,Kurashige (track-V00-01-00)     << 285 Oct 5, 1999 H,Kurashige (track-V00-01-00)
757 -  Added mass/charge change in G4ParticleChang    286 -  Added mass/charge change in G4ParticleChange
758 -  Modified G4ParticleChange::CheckIt             287 -  Modified G4ParticleChange::CheckIt
759 -  Separate implementation of inline functions    288 -  Separate implementation of inline functions to G4Track.icc and G4Step.icc
760                                                   289 
761 Jul. 14 1999 H.Kurashige (track-01-00-07)      << 290 July 14 1999 H.Kurashige (track-01-00-07)
762 -  Fixed bugs in G4Mars5GeVMechanism::CreatePi    291 -  Fixed bugs in G4Mars5GeVMechanism::CreatePion()
763                                                   292 
764 May 6, 1999 H.Kurashige (track-01-00-06)          293 May 6, 1999 H.Kurashige (track-01-00-06)
765 -  Modified CheckIt methods of G4VParticleChan << 294 -  Modified CheckIt methods of G4VParticleChange and derived classes 
766                                                   295 
767 Apr. 28, 1999 H.Kurashige (track-01-00-05b)    << 296 Apr 28, 1999 H.Kurashige (track-01-00-05b)
768 -  Protect proton mass against glanular libral    297 -  Protect proton mass against glanular libraly for G4Mars5Gev...(Makoto)
769 -  Fixed error messages in G4ParticleChange::C    298 -  Fixed error messages in G4ParticleChange::CheckIt (Hisaya)
770 -  Remove "include/G4VProcess.hh" from G4Step.    299 -  Remove "include/G4VProcess.hh" from G4Step.cc (Hisaya)
771                                                   300 
772 Apr. 13, 1999 H.Kurashige (track-01-00-04)     << 301 Apr 13, 1999 H.Kurashige (track-01-00-04)
773 - Code polishing according to the messages by  << 302 - Code polishing according to the messages by CodeWizard 
774 - Added new virtual method of G4bool CheckIt(c    303 - Added new virtual method of G4bool CheckIt(const G4Track&) in G4VParticleChange
775                                                   304 
776 Feb. 17, 1999 H.Kurashige (track-01-00-03)     << 305 Feb 17, 1999 H.Kurashige (track-01-00-03)
777 -  Removed G4Step::ShowStep() (Takashi)           306 -  Removed G4Step::ShowStep() (Takashi)
778 -  Fixed bugs in G4ParticleChange.icc (Hisaya)    307 -  Fixed bugs in G4ParticleChange.icc (Hisaya)
779                                                   308 
780 Feb. 9, 1999 H.Kurashige (track-01-00-02)      << 309 Feb 9, 1999 H.Kurashige (track-01-00-02)
781 -  Modified G4TrackFastVector (Hisaya)            310 -  Modified G4TrackFastVector (Hisaya)
782 -  Modified G4ParticleChange::CheckIt (Hisaya)    311 -  Modified G4ParticleChange::CheckIt (Hisaya)
783                                                   312 
784 Feb. 6, 1999 H.Kurashige (track-01-00-01)      << 313 Feb 6, 1999 H.Kurashige (track-01-00-01)
785 -  Added Get/SetMomentumDirectionChange in G4P    314 -  Added Get/SetMomentumDirectionChange in G4ParticleChange (Hisaya)
786 -  Removed using G4ParticleMomentum (Hisaya)      315 -  Removed using G4ParticleMomentum (Hisaya)
787                                                   316 
788 Dec. 15,  1998 H.Kurashige (track-00-04-05)    << 317 December 15,  1998 H.Kurashige (track-00-04-05)
789 - G4ParticleChange::CheckIt is activated in VE << 318 - G4ParticleChange::CheckIt is activated in VERBOSE mode (Hisaya) 
790                                                   319 
791 Dec. 12, 1998 H.Kurashige (track-00-04-04)     << 320 December 12, 1998 H.Kurashige (track-00-04-04)
792 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)   << 321 - Fixed bugs in G4Mars5GeVMechanism (Hisaya) 
793 - Added SwOnAllEB/SwOffAllEB in G4ParticleChan    322 - Added SwOnAllEB/SwOffAllEB in G4ParticleChange (Hisaya)
794 - Added GetEBMechanis and IsEBActive in G4VPar    323 - Added GetEBMechanis and IsEBActive in G4VParticleChange (Hisaya)
795                                                   324 
796 Dec. 11, 1998 H.Kurashige (track-00-04-03)     << 325 December 11, 1998 H.Kurashige (track-00-04-03)
797 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)      326 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)
798                                                   327 
799 Dec. 9, 1998 L.Urban (track-00-04-02)          << 328 December 9, 1998 L.Urban (track-00-04-02)
800 - Added G4ParticleChangeForLoss and G4Particle    329 - Added G4ParticleChangeForLoss and G4ParticleChangeForMSC.
801                                                   330 
802 Nov. 18, 98 H.Kurashige (track-00-04-01)A      << 331 November 18, 98 H.Kurashige (track-00-04-01)A
803 - Added new member of weight in G4Track and re    332 - Added new member of weight in G4Track and removed G4BiasingTag
804 - Added Event Biasing based on MARS               333 - Added Event Biasing based on MARS
805 - Modified argument type in G4Track            << 334 - Modified argument type in G4Track  
806   ( this tag requires particles-00-04-01 tag)     335   ( this tag requires particles-00-04-01 tag)
807                                                   336 
808 Nov. 9, 98  H.Kurashige (track-00-03-05)       << 337 November 9, 98  H.Kurashige (track-00-03-05)
809 - Added Event Biasing Mechanism in G4VParticle    338 - Added Event Biasing Mechanism in G4VParticleChange
810                                                   339 
811 Nov. 8, 98 H.Kurashige (track-00-03-04)        << 340 November 8, 98 H.Kurashige (track-00-03-04)
812 - Added G4BiasingTag as a member of G4Track       341 - Added G4BiasingTag as a member of G4Track
813 - Modified G4Step, and G4StepPoint for managin << 342 - Modified G4Step, and G4StepPoint for managing  G4BiasingTag 
814                                                   343 
815 Oct. 17, 98 H.Kurashige (track-00-03-03)       << 344 Octorber 17, 98 H.Kurashige (track-00-03-03)
816 - Fixed bugs in G4VParticleChange and G4Partic    345 - Fixed bugs in G4VParticleChange and G4ParticleChange
817                                                   346 
818 Oct. 14 19 H.Kurashige (track-00-03-01)        << 347 October 14 19 H.Kurashige (track-00-03-01)
819 - Modified G4ParticleChangeForTransportation f    348 - Modified G4ParticleChangeForTransportation for new relocation algorism.
820   (J.Apost.)                                      349   (J.Apost.)
821                                                   350 
822 Aug. 31, 98 G.Cosmo (track-00-02-01)           << 351 August 31, 98 G.Cosmo (track-00-02-01)
823 - Added "global" phony target to GNUmakefile.     352 - Added "global" phony target to GNUmakefile.
824 - Added comment to G4StepPoint.hh (J.Apostolak    353 - Added comment to G4StepPoint.hh (J.Apostolakis).
825                                                   354 
826 Jul. 20,98 H.Kurashige (track-00-01-05)        << 355 July 20,98 H.Kurashige (track-00-01-05)
827 - Modified G4ParticleChangeForDecay            << 356 - Modified G4ParticleChangeForDecay 
828                                                   357 
829 Jul. 10, 98 P.Urban (track-00-01-02)           << 358 July 10, 98 P.Urban (track-00-01-02)
830 - Optimised G4ParticleChangeForTransport. Much    359 - Optimised G4ParticleChangeForTransport. Much less data
831   is copied -> increased performance.             360   is copied -> increased performance.
832                                                   361 
833 Jul. 1, 98 H.Kurashige (track-00-07-02)        << 362 July 1, 98 H.Kurashige (track-00-07-02)
834 - Moved UpdateStepForAlongStep into G4Particle << 363 - Moved UpdateStepForAlongStep into G4ParticleChangeForTransport.cc file 
835                                                << 364   
836 Jun. 30, 98 P. Urban (track-00-07-01)          << 365 June 30, 98 P. Urban (track-00-07-01)
837 - Some more tracking optimisation results.        366 - Some more tracking optimisation results.
838                                                   367 
839 Jun. 22, 98 P. Urban (track-00-06-04)          << 368 June 22, 98 P. Urban (track-00-06-04)
840 - Preliminary results of tracking optimisation    369 - Preliminary results of tracking optimisation merged into HEAD.
841                                                   370 
842 Jun. 11, 98 G.Cosmo (track-00-06-03)           << 371 June 11, 98 G.Cosmo (track-00-06-03)
843 - Tagged track-00-06-03.                          372 - Tagged track-00-06-03.
844                                                   373 
845 Jun. 11, 98  J.Allison                         << 374 June 11, 98  J.Allison
846 - Added a missing inline keyword to G4Track.hh    375 - Added a missing inline keyword to G4Track.hh:341.
847                                                   376 
848 Jun. 8, 98  H.Kurashige                        << 377 June 8, 98  H.Kurashige
849 - Add GoodForTracking and BelowThreshold flags    378 - Add GoodForTracking and BelowThreshold flags in G4Track
850   for new COHERENT scheme for the Cuts            379   for new COHERENT scheme for the Cuts
851                                                   380 
852 May 12, 98 H.Kurashige                            381 May 12, 98 H.Kurashige
853 - Fix bugs in G4Step, G4ParticleChange            382 - Fix bugs in G4Step, G4ParticleChange
854   Add new class of G4ParticleChangeForTranspor    383   Add new class of G4ParticleChangeForTransport
855                                                   384 
856 Apr. 12, 98 H.Kurashige                        << 385 April 12, 98 H.Kuraashige
857 - Implement new scheme of 'Particle Change'. P << 386   Implement new scheme of 'Particle Change'. Please see 
858   particle_change.asc in geant4alpha/documents    387   particle_change.asc in geant4alpha/documents/particles+matter/.
859 - Following files are modified (or added)      << 388   Following files are modified (or added)
860     G4ParticleChange.hh, .icc, .cc                389     G4ParticleChange.hh, .icc, .cc
861     G4VParticleChange.hh, .icc, .cc               390     G4VParticleChange.hh, .icc, .cc
862     G4ParticleChangeForDecay.hh, .cc              391     G4ParticleChangeForDecay.hh, .cc
863     G4Step.hh,  G4TrackFastVector.hh              392     G4Step.hh,  G4TrackFastVector.hh
864                                                   393 
865 Apr. 9, 98 G.Cosmo                             << 394 April 9, 98 G.Cosmo
866 - Porting on DEC-cxx 6.0.                         395 - Porting on DEC-cxx 6.0.
867   Removed meaningless usage of "const" qualifi    396   Removed meaningless usage of "const" qualifier from functions
868   return type for basic types by value. Modifi    397   return type for basic types by value. Modified files:
869   G4ParticleChange.hh, .icc,                      398   G4ParticleChange.hh, .icc,
870   G4Step.hh, G4StepPoint.hh, G4Track.hh           399   G4Step.hh, G4StepPoint.hh, G4Track.hh
871                                                   400 
872 Mar. 18, 1998 K.Amako                          << 401 March 18, 1998 K. Amako
873 - Add following information to G4Track:        << 402   Add following information to G4Track:
874      1.Momentum direction at the start point (    403      1.Momentum direction at the start point (vertex position) of the track
875      2.Kinetic energy at the start point (vert    404      2.Kinetic energy at the start point (vertex position) of the track
876      3.Pointer to the process which created th    405      3.Pointer to the process which created the current track
877 - Due to this, the following files have modifi << 406   Due to this, the following files have modififed and committed.
878      1.NewDesignDoc.txt                           407      1.NewDesignDoc.txt
879      2.G4Track.hh, G4Track.cc                     408      2.G4Track.hh, G4Track.cc
880      3.G4SteppingManager.cc                       409      3.G4SteppingManager.cc
881                                                   410 
882 Jan.  29, 97 K. Amako                          << 
883 - Following changes have been done and committ << 
884   Tag# is track-00-03-01.                      << 
885     - G4Step.cc: Output format has been change << 
886                                                   411 
887 Dec. 19, 97 G. Cosmo - (alpha03)               << 412 January  29, 97 K. Amako
                                                   >> 413   Following changes have been done and committed/tagged to cvs.
                                                   >> 414   Tag# is track-00-03-01. 
                                                   >> 415     - G4Step.cc: Output format has been changed in showStep().
                                                   >> 416   
                                                   >> 417 December 19, 97 G. Cosmo - (alpha03)
888                                                   418 
889 - Created.                                        419 - Created.