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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 9.4)


  1 # Category track History                       <<   1 $Id: History,v 1.120 2010/11/10 08:42:47 kurasige 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   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                                                    19 
389 Nov. 10, 2010, H.Kurashige (track-V09-03-11)       20 Nov. 10, 2010, H.Kurashige (track-V09-03-11)
390 - Remove  GetSecondaryInCurrentStep method in      21 - Remove  GetSecondaryInCurrentStep method in G4Step.
391   (revert chages in track-V09-03-07)               22   (revert chages in track-V09-03-07)
392                                                    23 
393 Nov. 08, 2010, M.Asai (track-V09-03-10)            24 Nov. 08, 2010, M.Asai (track-V09-03-10)
394 - Adding touchable history of the origin to G4     25 - Adding touchable history of the origin to G4Track.
395                                                    26 
396 Oct. 30, 2010, H.Kurashige (track-V09-03-09)       27 Oct. 30, 2010, H.Kurashige (track-V09-03-09)
397 - Fix minor bugs reported by Coverity          <<  28 - Fix minor bugs reported by Coverity 
398                                                    29 
399 Oct. 27, 2010, G.Cosmo (track-V09-03-08)           30 Oct. 27, 2010, G.Cosmo (track-V09-03-08)
400 - Restored DLL setup as originally. Withdrawn      31 - Restored DLL setup as originally. Withdrawn changes in last tag.
401                                                    32 
402 Oct. 19, 2010  G.Cosmo (track-V09-03-07)           33 Oct. 19, 2010  G.Cosmo (track-V09-03-07)
403 - Replaced G4TRACK_ALLOC_EXPORT flag with G4AL     34 - Replaced G4TRACK_ALLOC_EXPORT flag with G4ALLOC_EXPORT for DLL exported
404   symbols.                                         35   symbols.
405                                                    36 
406 Oct. 18, 2010  Hisaya Kurashige (track-V09-03-     37 Oct. 18, 2010  Hisaya Kurashige (track-V09-03-06)
407 - Add  GetSecondaryInCurrentStep method in G4S     38 - Add  GetSecondaryInCurrentStep method in G4Step.
408   It gives secondaries in the current step.        39   It gives secondaries in the current step.
409                                                    40 
410 Oct. 6, 2010  Hisaya Kurashige (track-V09-03-0     41 Oct. 6, 2010  Hisaya Kurashige (track-V09-03-05)
411 - G4Step::GetSecondary() gives back const G4Tr     42 - G4Step::GetSecondary() gives back const G4TrackVector*
412   and G4Step::GetfSecondary() gives back non-c     43   and G4Step::GetfSecondary() gives back non-const pointer
413                                                <<  44  
414 Sep 21, 2010  Hisaya Kurashige (track-V09-03-0     45 Sep 21, 2010  Hisaya Kurashige (track-V09-03-04)
415 - Fill the last bin contents in G4Track::Prepa <<  46 - Fill the last bin contents in G4Track::PrepareVelocityTable() 
416    to fix the bug in calculation of GetVelocit     47    to fix the bug in calculation of GetVelocity
417                                                    48 
418 Aug 12, 2010 Hisaya Kurashige (track-V09-03-03     49 Aug 12, 2010 Hisaya Kurashige (track-V09-03-03)
419 - Add G4Track::GetParticleDefinition giving 'c     50 - Add G4Track::GetParticleDefinition giving 'const' pointer
420                                                    51 
421 July 21, 2010 Gabriele Cosmo (track-V09-03-02)     52 July 21, 2010 Gabriele Cosmo (track-V09-03-02)
422 - Added protection against possible null point     53 - Added protection against possible null pointer in G4Track::GetVelocity().
423 - Removed extra inclusion of G4Step.hh in G4Tr     54 - Removed extra inclusion of G4Step.hh in G4Track header.
424 - Fixed cases of restoring cout/cerr precision     55 - Fixed cases of restoring cout/cerr precision formatting in classes:
425   G4ParticleChange, G4ParticleChangeForDecay,      56   G4ParticleChange, G4ParticleChangeForDecay, G4ParticleChangeForGamma,
426   G4ParticleChangeForLoss, G4ParticleChangeFor     57   G4ParticleChangeForLoss, G4ParticleChangeForMSC, G4ParticleChangeForTransport,
427   G4VParticleChange.                               58   G4VParticleChange.
428 - Added dummy initialisation to data members i     59 - Added dummy initialisation to data members in constructors in classes:
429   G4ParticleChange, G4ParticleChangeForDecay,      60   G4ParticleChange, G4ParticleChangeForDecay, G4ParticleChangeForGamma,
430   G4ParticleChangeForLoss, G4ParticleChangeFor     61   G4ParticleChangeForLoss, G4ParticleChangeForTransport, G4Step, G4StepPoint,
431   G4Track, G4VParticleChange.                      62   G4Track, G4VParticleChange.
432                                                    63 
433 July 2, 2010 Hisaya Kurashige (track-V09-03-01     64 July 2, 2010 Hisaya Kurashige (track-V09-03-01)
434 - Use PhysicsVector for calculation of GetVelo     65 - Use PhysicsVector for calculation of GetVelocity
435 - Add Exception(Warning) if GetDeltaEnergy/Mom <<  66 - Add Exception(Warning) if GetDeltaEnergy/Momentum methods are invoked. These methds are planed to be removed 
436                                                    67 
437 Mar. 9, 2010 Hisaya Kurashige (track-V09-03-00     68 Mar. 9, 2010 Hisaya Kurashige (track-V09-03-00)
438 - Change G4String to a pointer of G4String     <<  69 - Change G4String to a pointer of G4String 
439   for prooperty to indicate type of UserTrackI <<  70   for prooperty to indicate type of UserTrackInformation 
440 - Change G4VUserTrackInformation::Print() to a     71 - Change G4VUserTrackInformation::Print() to a simple virtual method
441   form pure-virtual                            <<  72   form pure-virtual 
442                                                    73 
443 Oct. 19, 2009 Hisaya Kurashige (track-V09-02-0     74 Oct. 19, 2009 Hisaya Kurashige (track-V09-02-04)
444 -added a string prooperty to indicate type of      75 -added a string prooperty to indicate type of UserTrackInformation
445                                                    76 
446                                                    77 
447 Jun. 18, 2009 Hisaya Kurashige (track-V09-02-0     78 Jun. 18, 2009 Hisaya Kurashige (track-V09-02-03)
448 -added SetLowEnergyLimit method (Vladimir)         79 -added SetLowEnergyLimit method (Vladimir)
449                                                    80 
450                                                    81 
451 May.  27, 2009 Hisaya Kurashige (track-V09-02-     82 May.  27, 2009 Hisaya Kurashige (track-V09-02-02)
452 - Add lowEnergyLimit = 1 eV in lowEnergyLimit      83 - Add lowEnergyLimit = 1 eV in lowEnergyLimit = 1 eV (Vladimir)
453                                                    84 
454 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-0     85 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-01)
455 - Add protection for the case mass==0 and T==0     86 - Add protection for the case mass==0 and T==0 in GetVelocity
456                                                    87 
457 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-0     88 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-00)
458 - Modify GetVelocity to improve performance    <<  89 - Modify GetVelocity to improve performance 
459                                                    90 
460 Oct. 24, 2008 Hisaya Kurashige (track-V09-01-0     91 Oct. 24, 2008 Hisaya Kurashige (track-V09-01-02)
461 - change fpCreatorProcess and fpLCAtVertex in  <<  92 - change fpCreatorProcess and fpLCAtVertex in G4Track to  'const' pointer   
462 - change fpProcessDefinedStep in G4StepPoint t <<  93 - change fpProcessDefinedStep in G4StepPoint to  'const' pointer   
463                                                << 
464                                                    94 
                                                   >>  95  
465 Feb. 5, 2008 Hisaya Kurashige (track-V09-01-01     96 Feb. 5, 2008 Hisaya Kurashige (track-V09-01-01)
466 - reset non-ionizing energy loss in G4Step::Re     97 - reset non-ionizing energy loss in G4Step::ResetTotalEnergyDeposit
467   in order to initialize NIEL in each step         98   in order to initialize NIEL in each step
468                                                    99 
469 Jan. 12, 2008 Hisaya Kurashige (track-V09-01-0    100 Jan. 12, 2008 Hisaya Kurashige (track-V09-01-00)
470 - add non-ionizing energy loss to EM physics (    101 - add non-ionizing energy loss to EM physics (V.Ivanchenko)
471                                                   102 
472 Oct. 02, 2007 Hisaya Kurashige (track-V09-00-0    103 Oct. 02, 2007 Hisaya Kurashige (track-V09-00-02)
473 - Add protection in G4Track::GetVolume to avoi    104 - Add protection in G4Track::GetVolume to avoid core dump
474                                                   105 
475 Aug. 07, 2007 Hisaya Kurashige (track-V09-00-0    106 Aug. 07, 2007 Hisaya Kurashige (track-V09-00-01)
476 - Add  get method for non-ionizing energy depo    107 - Add  get method for non-ionizing energy deposit in G4Step
477                                                   108 
478                                                   109 
479 Mar. 30, 07 Hisaya Kurashige (track-V08-02-02)    110 Mar. 30, 07 Hisaya Kurashige (track-V08-02-02)
480 - Fix weight treatment in G4ParticleChange        111 - Fix weight treatment in G4ParticleChange
481                                                   112 
482 Mar. 26, 07 Hisaya Kurashige (track-V08-02-01)    113 Mar. 26, 07 Hisaya Kurashige (track-V08-02-01)
483 - Added Non-Ionizing Energy Deposit in G4Step     114 - Added Non-Ionizing Energy Deposit in G4Step and G4VParticleChange
484                                                   115 
485 Mar. 11, 07 Hisaya Kurashige (track-V08-02-00)    116 Mar. 11, 07 Hisaya Kurashige (track-V08-02-00)
486 - Added magnetic moment in G4DynamicParticle (    117 - Added magnetic moment in G4DynamicParticle (co-work with particles-V08-02-00)
487 - Fixed treatment of parent's weight in G4Part << 118 - Fixed treatment of parent's weight in G4ParticleChange 
488                                                   119 
489 Nov.  3, 06 J.Apostolakis (track-V08-01-04)       120 Nov.  3, 06 J.Apostolakis (track-V08-01-04)
490 - New methods first/lastStepInVolume flag in G    121 - New methods first/lastStepInVolume flag in G4Step, G4VParticleChange  by Hisaya
491 - Revised UpdateStepForPostStep by John Aposto    122 - Revised UpdateStepForPostStep by John Apostolakis
492                                                   123 
493 Oct. 31, 06 G.Cosmo (track-V08-01-03)             124 Oct. 31, 06 G.Cosmo (track-V08-01-03)
494 - Made operator=() inline.                        125 - Made operator=() inline.
495                                                   126 
496 Aug. 29, 06 H.Kurashige (track-V08-01-02)         127 Aug. 29, 06 H.Kurashige (track-V08-01-02)
497 - Add methods for setting polarization and mod    128 - Add methods for setting polarization and modifying weight
498     for G4ParticleChangeFoeGamma and  G4Partic << 129     for G4ParticleChangeFoeGamma and  G4ParticleChangeForLoss 
499           (V.Ivanchenko)                          130           (V.Ivanchenko)
500                                                   131 
501 Jul. 17, 06 M.Asai (track-V08-01-01)              132 Jul. 17, 06 M.Asai (track-V08-01-01)
502 - Re-tagged for G4Step and G4TrackVector only.    133 - Re-tagged for G4Step and G4TrackVector only.
503                                                   134 
504 Jun. 09, 06 M.Asai (track-V08-01-00)              135 Jun. 09, 06 M.Asai (track-V08-01-00)
505 - tagged for G4FieldTrackUpdator, G4Step and G    136 - tagged for G4FieldTrackUpdator, G4Step and G4TrackVector.
506                                                   137 
507 Jun. 09, 06 T.Sasaki                              138 Jun. 09, 06 T.Sasaki
508 - G4Step now has secondary vector                 139 - G4Step now has secondary vector
509 - G4TrackVector was moved from tracking catego << 140 - G4TrackVector was moved from tracking category 
510                                                   141 
511 Jun. 09, 06 M.Asai                                142 Jun. 09, 06 M.Asai
512 - Introducing G4FieldTrackUpdator class.          143 - Introducing G4FieldTrackUpdator class.
513 - GNUmakefile now includes geometry/magneticfi    144 - GNUmakefile now includes geometry/magneticfield
514                                                   145 
515 Jun. 07, 06 V.Ivanchenko (track-V08-00-03)        146 Jun. 07, 06 V.Ivanchenko (track-V08-00-03)
516 -  G4ParticleChangeForLoss - remove momentum c    147 -  G4ParticleChangeForLoss - remove momentum change AlongStep
517                                                   148 
518 Mar. 29, 06 H.Kurashige (track-V08-00-02)         149 Mar. 29, 06 H.Kurashige (track-V08-00-02)
519 -  Improve G4Track::GetVelocity for optical ph << 150 -  Improve G4Track::GetVelocity for optical photon 
520                                                   151 
521 Feb. 08, 06 H.Kurashige (track-V08-00-01)         152 Feb. 08, 06 H.Kurashige (track-V08-00-01)
522 -  add ProposeMomentumDirection AlongStep and  << 153 -  add ProposeMomentumDirection AlongStep and ProposeWeight PostStep in 
523     G4ParticleChangeForLoss (V.Ivantchenko)       154     G4ParticleChangeForLoss (V.Ivantchenko)
524                                                   155 
525 Dec. 20, 05 .Kurashige (track-V08-00-00)          156 Dec. 20, 05 .Kurashige (track-V08-00-00)
526 -  G4ParticleChangeForRadDecay is now derived     157 -  G4ParticleChangeForRadDecay is now derived from G4ParticleChangeForDecay
527                                                   158 
528 Dec. 05, 05 mma (track-V07-01-02)                 159 Dec. 05, 05 mma (track-V07-01-02)
529 - G4ParticleChangeForGamma : apply UpdateStepF    160 - G4ParticleChangeForGamma : apply UpdateStepForPostStep in any case
530                                                << 161   
531 Nov. 26, 05 H.Kurashige (track-V07-01-01)         162 Nov. 26, 05 H.Kurashige (track-V07-01-01)
532 - Fix GetVelocity : use the material pointer i    163 - Fix GetVelocity : use the material pointer in PreStepPoint
533                                                   164 
534 May 30, 05 V.Ivantchenko (track-V07-00-02)        165 May 30, 05 V.Ivantchenko (track-V07-00-02)
535 - Fix in G4ParticleChangeForGamma : add Update    166 - Fix in G4ParticleChangeForGamma : add UpdateStepForAtRest method
536                                                   167 
537 May 12, 05 P.Gumplinger (track-V07-00-01)         168 May 12, 05 P.Gumplinger (track-V07-00-01)
538 - Fix GetVelocity (bug report #741) courtesy o    169 - Fix GetVelocity (bug report #741) courtesy of  Horton-Smith
539                                                   170 
540 Apr. 15, 05 V.Ivantchenko (track-V07-00-00)       171 Apr. 15, 05 V.Ivantchenko (track-V07-00-00)
541 - Add a new class of G4ParticleChangeForGamma     172 - Add a new class of G4ParticleChangeForGamma
542 - Modify 4ParticleChangeForLoss                   173 - Modify 4ParticleChangeForLoss
543                                                << 174  
544 Dec. 02, 04 H.Kurashige (track-V06-02-04)         175 Dec. 02, 04 H.Kurashige (track-V06-02-04)
545 - migration to cmath                           << 176 - migration to cmath 
546                                                   177 
547 Nov. 25, 04 M.Asai (track-V06-02-03)              178 Nov. 25, 04 M.Asai (track-V06-02-03)
548 - Fix destructor of G4VUserTrackInformation.      179 - Fix destructor of G4VUserTrackInformation.
549                                                   180 
550 Oct. 19, 04 H.Kurashige (track-V06-02-02)      << 181 Oct. 19, 04 H.Kurashige (track-V06-02-02) 
551 - Remove obsolete methods from G4ParticleChang    182 - Remove obsolete methods from G4ParticleChange
552                                                   183 
553 Sep. 17, 04 P.Gumplinger (track-V06-02-01)        184 Sep. 17, 04 P.Gumplinger (track-V06-02-01)
554 - Modified G4ParticleChangeForDecay (add thePo    185 - Modified G4ParticleChangeForDecay (add thePolarizationChange and methods)
555                                                   186 
556 Aug. 27, 04 M.Asai (track-V06-02-00)              187 Aug. 27, 04 M.Asai (track-V06-02-00)
557 - A pointer to sensitive detector is added in     188 - A pointer to sensitive detector is added in G4StepPoint and
558   G4ParticleChangeForTransport.                   189   G4ParticleChangeForTransport.
559 - G4Step is taking care of setting the above p    190 - G4Step is taking care of setting the above pointer.
560                                                   191 
561 Jun. 15, 04 V.Ivanchenko (track-V06-01-05)        192 Jun. 15, 04 V.Ivanchenko (track-V06-01-05)
562 - G4ParticleChangeForLoss: fix initialization     193 - G4ParticleChangeForLoss: fix initialization of ParentWeight
563                                                   194 
564 Jun. 11, 04 G.Cosmo (track-V06-01-04)             195 Jun. 11, 04 G.Cosmo (track-V06-01-04)
565 - Use global flag G4TRACK_ALLOC_EXPORT to expo    196 - Use global flag G4TRACK_ALLOC_EXPORT to export extern symbols for DLLs.
566   Modified GNUmakefile and rearranged usage of    197   Modified GNUmakefile and rearranged usage of extern symbols in G4Track.
567                                                   198 
568 Jun. 09, 04 G.Cosmo (track-V06-01-03)             199 Jun. 09, 04 G.Cosmo (track-V06-01-03)
569 - Adopt G4DLLIMPORT/G4DLLEXPORT technique to h    200 - Adopt G4DLLIMPORT/G4DLLEXPORT technique to handle extern simbols for
570   allowing support of DLLs on Windows.            201   allowing support of DLLs on Windows.
571 - Coworks with "global-V06-01-02b".               202 - Coworks with "global-V06-01-02b".
572                                                   203 
573 Jun. 07, 04 G.Cosmo (track-V06-01-02)             204 Jun. 07, 04 G.Cosmo (track-V06-01-02)
574 - Export extern symbols for allowing support o    205 - Export extern symbols for allowing support of DLLs on Windows.
575   Modified G4Track.icc.                           206   Modified G4Track.icc.
576 - GNUmakefile: added definition of GLOBLIBS fo    207 - GNUmakefile: added definition of GLOBLIBS for DLLs support on Windows.
577 - Coworks with "global-V06-01-02a".               208 - Coworks with "global-V06-01-02a".
578                                                   209 
579 May. 11, 04 V.Ivanchenko (track-V06-01-01)        210 May. 11, 04 V.Ivanchenko (track-V06-01-01)
580 - G4ParticleChangeForLoss: rename variables ac    211 - G4ParticleChangeForLoss: rename variables according to 00 tag;
581   fix of minor energy non-conservation in case    212   fix of minor energy non-conservation in case of more than 1
582   processes changing the energy                   213   processes changing the energy
583                                                   214 
584 May. 08, 04 H.Kurashige (track-V06-01-00)         215 May. 08, 04 H.Kurashige (track-V06-01-00)
585 - Add new methods of ProposeXXX (and correspon << 216 - Add new methods of ProposeXXX (and corresponding GetXXX methods) 
586   as replacements of old methods of SetXXXChan    217   as replacements of old methods of SetXXXChange and GetXXXChange
587                                                   218 
588 Jan. 20, 04 V.Ivanchenko (track-V06-00-01)        219 Jan. 20, 04 V.Ivanchenko (track-V06-00-01)
589 - Update G4ParticleChangeForLoss for utilisati    220 - Update G4ParticleChangeForLoss for utilisation in G4VEnergyLossProcess
590 - Minor update G4ParticleChangeForMSC for util    221 - Minor update G4ParticleChangeForMSC for utilisation in model design of msc
591 - Change of volume in G4ParticleChangeForTrans    222 - Change of volume in G4ParticleChangeForTransportation only if kinEnergy>0
592                                                   223 
593 Dec. 12, 03 G.Cosmo (track-V06-00-00)             224 Dec. 12, 03 G.Cosmo (track-V06-00-00)
594 - G4VParticleChange[.hh.cc]: removed unnecessa    225 - G4VParticleChange[.hh.cc]: removed unnecessary 'const' qualifier to
595   return value in GetAccuracyForWarning() and     226   return value in GetAccuracyForWarning() and GetAccuracyForException()
596   causing noisy warnings on Intel-icc compiler    227   causing noisy warnings on Intel-icc compiler.
597                                                   228 
598 Nov. 26, 03 H.Kurashige (track-V05-02-03)         229 Nov. 26, 03 H.Kurashige (track-V05-02-03)
599 - Fixed problem of setting  momentum direction << 230 - Fixed problem of setting  momentum direction for stoppped particle in G4ParticleChange (Vladimir) 
600                                                   231 
601 Oct. 4, 03 G.Cosmo (track-V05-02-02)              232 Oct. 4, 03 G.Cosmo (track-V05-02-02)
602 - Modified GNUmakefile:                           233 - Modified GNUmakefile:
603   o added dependency to new module "geometry/n    234   o added dependency to new module "geometry/navigation".
604 - Coworks with "geometry-V05-02-00" and "digit    235 - Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00".
605                                                   236 
606 Jun. 11, 03 H.Kurashige (track-V05-02-01)         237 Jun. 11, 03 H.Kurashige (track-V05-02-01)
607 - Add ExceptionSeverity                        << 238 - Add ExceptionSeverity 
608 - Add G4VParticleChange::CheckSecondary           239 - Add G4VParticleChange::CheckSecondary
609 - Remove inclusion of G4MaterialCutsCouple        240 - Remove inclusion of G4MaterialCutsCouple
610                                                   241 
611 Jun. 03, 03  G.Cosmo (track-V05-01-03)            242 Jun. 03, 03  G.Cosmo (track-V05-01-03)
612 - Fixed warning in G4ParticleChangeForRadDecay    243 - Fixed warning in G4ParticleChangeForRadDecay.hh.
613                                                   244 
614 Mar. 20, 03  M.Asai (track-V05-01-02)             245 Mar. 20, 03  M.Asai (track-V05-01-02)
615 - Fix copy operator of G4Track not to copy the    246 - Fix copy operator of G4Track not to copy the pointer to user information
616                                                   247 
617 Mar. 20, 03  H.Kurashige  (track-V05-01-01)       248 Mar. 20, 03  H.Kurashige  (track-V05-01-01)
618 - Correct comments                             << 249 - Correct comments 
619 - Fixed unused parameter in G4VParticleChange.    250 - Fixed unused parameter in G4VParticleChange.cc
620                                                   251 
621 Mar. 5, 02  H.Kurashige  (track-V05-00-02)        252 Mar. 5, 02  H.Kurashige  (track-V05-00-02)
622 - Fix in G4Step::InitializeStep().                253 - Fix in G4Step::InitializeStep().
623   Added initialization of fCharge in StepPoint    254   Added initialization of fCharge in StepPoint.
624                                                   255 
625 Jan. 24, 02  G.Cosmo  (track-V05-00-01)           256 Jan. 24, 02  G.Cosmo  (track-V05-00-01)
626 - Fix in G4ParticleChangeForTransport::UpdateS    257 - Fix in G4ParticleChangeForTransport::UpdateStepForPostStep().
627   Added call for setting the material-cuts-cou    258   Added call for setting the material-cuts-couple for pPostStepPoint
628   (V.Ivantchenko).                                259   (V.Ivantchenko).
629                                                   260 
630 Dec. 16, 02  G.Cosmo  (track-V05-00-00)           261 Dec. 16, 02  G.Cosmo  (track-V05-00-00)
631 - Merged branch "geant4-04-01-ref-02-cuts-bran    262 - Merged branch "geant4-04-01-ref-02-cuts-branch" to HEAD.
632   Included development for 'cuts-by-region':      263   Included development for 'cuts-by-region':
633   o Updated G4Track, G4Step, G4StepPoint and G    264   o Updated G4Track, G4Step, G4StepPoint and G4ParticleChangeForTransport
634     to properly handle new G4MaterialCutsCoupl    265     to properly handle new G4MaterialCutsCouple.
635                                                   266 
636 Dec. 04, 02  T.Sasaki (track-V04-01-03)           267 Dec. 04, 02  T.Sasaki (track-V04-01-03)
637 - Initial value for fCharge is given in the co << 268 - Initial value for fCharge is given in the constuctor 
638   of G4StepPoint.                                 269   of G4StepPoint.
639                                                   270 
640 Nov. 20, 02   G.Cosmo (track-V04-01-02)           271 Nov. 20, 02   G.Cosmo (track-V04-01-02)
641 - Patched access to public static data in G4VP    272 - Patched access to public static data in G4VParticleChange.
642   Added accessors to be used in the kernel to     273   Added accessors to be used in the kernel to allow porting on
643   Windows DLLs.                                   274   Windows DLLs.
644                                                   275 
645 Nov. 1, 02    J.Generowicz (track-V04-01-01)      276 Nov. 1, 02    J.Generowicz (track-V04-01-01)
646 - Added accessors to auxiliary point vector, i    277 - Added accessors to auxiliary point vector, in both
647   G4Step and G4ParticleChangeForTransport         278   G4Step and G4ParticleChangeForTransport
648                                                   279 
649 Oct. 31, 02    T.Sasaki (track-V04-01-00)      << 280 Oct. 31, 02    T.Sasaki (track-V04-01-00)  
650 - Added StronglyForced flag to G4ForceConditio    281 - Added StronglyForced flag to G4ForceCondition
651 - set fUndefined for the StepStatus in PostSte    282 - set fUndefined for the StepStatus in PostStepPoint after CopyPostToPre
652                                                   283 
653 Feb. 09 ,02    H.Kurashige (track-V04-00-02)      284 Feb. 09 ,02    H.Kurashige (track-V04-00-02)
654 - Modify G4Track::GetVelocity to get better pe    285 - Modify G4Track::GetVelocity to get better performance for massless particles
655                                                   286 
656 Dec. 24 ,01   H.Kurashige (track-V04-00-01)       287 Dec. 24 ,01   H.Kurashige (track-V04-00-01)
657 - Remove event biasing mechanism from track ca    288 - Remove event biasing mechanism from track category
658   ( it is moved to hadronic/models )              289   ( it is moved to hadronic/models )
659 - Add G4Track::CopyTrackInfo                   << 290 - Add G4Track::CopyTrackInfo 
660 - Modified G4ParticleChange::AddSecondary to u << 291 - Modified G4ParticleChange::AddSecondary to use touchable handle 
661 - Fixed a bug of changing parent weight in G4P    292 - Fixed a bug of changing parent weight in G4ParticleChange::UpdateStepForAlongStep
662                                                   293 
663 Dec. 12, 01  H.Kurashige (track-V04-00-00)        294 Dec. 12, 01  H.Kurashige (track-V04-00-00)
664 - Added initialization of fStepLength in const    295 - Added initialization of fStepLength in constructors.
665 - Fixed a bug that fStepLength is not copied i << 296 - Fixed a bug that fStepLength is not copied in assginment operator 
666                                                << 297  
667 Dec. 10, 01  H.Kurashige (track-V03-02-08)        298 Dec. 10, 01  H.Kurashige (track-V03-02-08)
668 - Modified assignment operator so that fCurren    299 - Modified assignment operator so that fCurrentStepNumber is set to 0
669                                                   300 
670 Nov.27, 01  J. Apostolakis (track-V03-02-07)      301 Nov.27, 01  J. Apostolakis (track-V03-02-07)  for H. Kurashige
671 - Modified G4ParticleChange::AddSecondary to u    302 - Modified G4ParticleChange::AddSecondary to use touchable handle - by Hisaya
672    (only one of the AddSecondary methods has b    303    (only one of the AddSecondary methods has been modified - to date)
673                                                   304 
674 Nov.10, 01 (track-V03-02-06)                      305 Nov.10, 01 (track-V03-02-06)
675 - Fixed bugs in assignment operators in G4Trac    306 - Fixed bugs in assignment operators in G4Track
676 - Added SetParentWeightByProcess                  307 - Added SetParentWeightByProcess
677 - Added SetSecondaryWeightByProcess               308 - Added SetSecondaryWeightByProcess
678                                                   309 
679 Nov. 08, 01  G.Cosmo (track-V03-02-05)            310 Nov. 08, 01  G.Cosmo (track-V03-02-05)
680 - Merge changes included in "track-V03-02-02a"    311 - Merge changes included in "track-V03-02-02a".
681                                                   312 
682 Oct. 22, 01  H.Kurashige (track-V03-02-04)        313 Oct. 22, 01  H.Kurashige (track-V03-02-04)
683 - Modify to intorduce TouchableHandle (Radovan    314 - Modify to intorduce TouchableHandle (Radovan)
684                                                   315 
685 Oct. 20, 01  H.Kurashige (track-V03-02-03)        316 Oct. 20, 01  H.Kurashige (track-V03-02-03)
686 - Remove "static inline methods"                  317 - Remove "static inline methods"
687 - Disable EventBiasingMechanism                << 318 - Disable EventBiasingMechanism 
688                                                   319 
689 Oct. 26, 01  G.Cosmo (track-V03-02-02a)           320 Oct. 26, 01  G.Cosmo (track-V03-02-02a)
690 - Added implementation to assignment operator     321 - Added implementation to assignment operator in G4ParticleChangeForRadDecay.hh
691   (H.Kurasige)                                    322   (H.Kurasige)
692                                                   323 
693 Sep. 20, 01  H.Kurashige (track-V03-02-02)        324 Sep. 20, 01  H.Kurashige (track-V03-02-02)
694 - Update to  G4Mars5GeVMechanism for STL migra    325 - Update to  G4Mars5GeVMechanism for STL migration of materials
695                                                   326 
696 Sep. 20, 01  H.Kurashige (track-V03-02-01)        327 Sep. 20, 01  H.Kurashige (track-V03-02-01)
697 - Modify  G4Mars5GeVMechanism for STL migratio    328 - Modify  G4Mars5GeVMechanism for STL migration of materials
698                                                   329 
699 Aug. 16, 01  H.Kurashige (track-V03-02-00)        330 Aug. 16, 01  H.Kurashige (track-V03-02-00)
700 - Clean up codes                                  331 - Clean up codes
701                                                << 332  
702 Mar. 7, 01  H.Kurashige (track-V03-00-04)      << 333 Mar. 7, 01  H.Kurashige (track-V03-00-04) 
703 - Add protection for the zero-momentum case    << 334 - Add protection for the zero-momentum case 
704   for UpdateStepForAlongStep in ParticleChange    335   for UpdateStepForAlongStep in ParticleChange  (J.A)
705                                                   336 
706 Feb. 17, 01  H.Kurashige (track-V03-00-03)        337 Feb. 17, 01  H.Kurashige (track-V03-00-03)
707 - Add Velocity and Setmethod in G4StepPoint       338 - Add Velocity and Setmethod in G4StepPoint
708 - Add SetVelocity in G4Step.::InitializeStep      339 - Add SetVelocity in G4Step.::InitializeStep
709 - Modify G4StepPoint::GetVelocity to return co    340 - Modify G4StepPoint::GetVelocity to return correct velocity for optical photon
710                                                   341 
711 Feb. 17, 01  H.Kurashige (track-V03-00-02)        342 Feb. 17, 01  H.Kurashige (track-V03-00-02)
712 - Fix G4Track::GetVelocity for Gamma              343 - Fix G4Track::GetVelocity for Gamma
713                                                   344 
714 Feb. 12, 01 H.Kurashige (track-V03-00-01)         345 Feb. 12, 01 H.Kurashige (track-V03-00-01)
715 - Remove thePolarizationChange from G4Particle    346 - Remove thePolarizationChange from G4ParticleChangeForTransport.hh
716                                                   347 
717                                                   348 
718 Feb. 07, 01 H.Kurashige (track-V03-00-00)         349 Feb. 07, 01 H.Kurashige (track-V03-00-00)
719 - Add copy constructor to G4Track              << 350 - Add copy constructor to G4Track 
720                                                   351 
721 Oct. 19, 00 H.kurashige (track-V02-00-01)         352 Oct. 19, 00 H.kurashige (track-V02-00-01)
722 - Bug fixes in copy constructor of G4ParticleC    353 - Bug fixes in copy constructor of G4ParticleChange
723                                                   354 
724 Oct. 18, 00 H.Kurashige (track-V02-00-00)         355 Oct. 18, 00 H.Kurashige (track-V02-00-00)
725 - Add "const" to G4DynamicParticle pointer  of << 356 - Add "const" to G4DynamicParticle pointer  of returned value of G4Track::GetDynamicParticle 
726                                                   357 
727 Jun. 2, 2000 M.Asai  (track-V01-01-02)            358 Jun. 2, 2000 M.Asai  (track-V01-01-02)
728 - Add G4VUserTrackInformation class and its po    359 - Add G4VUserTrackInformation class and its pointer data member in G4Track
729 - Add "const" to pointer to G4Step in G4Track  << 360 - Add "const" to pointer to G4Step in G4Track (Hisaya) 
730                                                   361 
731 Jun. 1 2000 H.Kurashige (track-V01-01-01a)        362 Jun. 1 2000 H.Kurashige (track-V01-01-01a)
732 -  Removed "const" from the return value type     363 -  Removed "const" from the return value type of G4StepPoint::GetPhysicalVolume()
733                                                   364 
734 May 16 2000 H.Kurashige (track-V01-01-01)         365 May 16 2000 H.Kurashige (track-V01-01-01)
735 -  Added thePolarizationChange in G4ParticleCh    366 -  Added thePolarizationChange in G4ParticleChangeForTransportation
736                                                   367 
737 May 12 2000 H.Kurashige (track-V01-01-00)         368 May 12 2000 H.Kurashige (track-V01-01-00)
738 -  SetTouchable methods has been changed to ge    369 -  SetTouchable methods has been changed to get "const" pointer
739                                                   370 
740 Feb. 16, 2000 H.Kurashige                         371 Feb. 16, 2000 H.Kurashige
741 -  Added cashing mechanism of pointer to mater    372 -  Added cashing mechanism of pointer to material in G4StepPoint
742 -  Added theMaterialChange in G4ParticleChange    373 -  Added theMaterialChange in G4ParticleChangeForTransportation
743 -  GetTouchable methods has been changed to gi << 374 -  GetTouchable methods has been changed to give "const" pointer 
744                                                   375 
745 Feb. 13, 2000 H.Kurashige (track-V01-00-01)       376 Feb. 13, 2000 H.Kurashige (track-V01-00-01)
746 -  Added G4ParticleChangeForRadDecay              377 -  Added G4ParticleChangeForRadDecay
747 -  Changed G4VParticleChange::AddSecondary to     378 -  Changed G4VParticleChange::AddSecondary to set secondary track weight equal to the primary's one
748 -  Removed printing pointers of ParticleChange << 379 -  Removed printing pointers of ParticleChange object in CheckIt methods 
749                                                   380 
750 Jan. 18, 2000 H.Kurashige (track-V01-00-00)       381 Jan. 18, 2000 H.Kurashige (track-V01-00-00)
751 -  Fixed bugs in treatment of secondary track  << 382 -  Fixed bugs in treatment of secondary track weight 
752                                                   383 
753 Nov. 7, 1999 H.Kurashige (track-V00-01-01)        384 Nov. 7, 1999 H.Kurashige (track-V00-01-01)
754 -  Added comments for "Software Reference Manu << 385 -  Added comments for "Software Reference Manual" 
755                                                   386 
756 Oct. 5, 1999 H,Kurashige (track-V00-01-00)        387 Oct. 5, 1999 H,Kurashige (track-V00-01-00)
757 -  Added mass/charge change in G4ParticleChang    388 -  Added mass/charge change in G4ParticleChange
758 -  Modified G4ParticleChange::CheckIt             389 -  Modified G4ParticleChange::CheckIt
759 -  Separate implementation of inline functions    390 -  Separate implementation of inline functions to G4Track.icc and G4Step.icc
760                                                   391 
761 Jul. 14 1999 H.Kurashige (track-01-00-07)         392 Jul. 14 1999 H.Kurashige (track-01-00-07)
762 -  Fixed bugs in G4Mars5GeVMechanism::CreatePi    393 -  Fixed bugs in G4Mars5GeVMechanism::CreatePion()
763                                                   394 
764 May 6, 1999 H.Kurashige (track-01-00-06)          395 May 6, 1999 H.Kurashige (track-01-00-06)
765 -  Modified CheckIt methods of G4VParticleChan << 396 -  Modified CheckIt methods of G4VParticleChange and derived classes 
766                                                   397 
767 Apr. 28, 1999 H.Kurashige (track-01-00-05b)       398 Apr. 28, 1999 H.Kurashige (track-01-00-05b)
768 -  Protect proton mass against glanular libral    399 -  Protect proton mass against glanular libraly for G4Mars5Gev...(Makoto)
769 -  Fixed error messages in G4ParticleChange::C    400 -  Fixed error messages in G4ParticleChange::CheckIt (Hisaya)
770 -  Remove "include/G4VProcess.hh" from G4Step.    401 -  Remove "include/G4VProcess.hh" from G4Step.cc (Hisaya)
771                                                   402 
772 Apr. 13, 1999 H.Kurashige (track-01-00-04)        403 Apr. 13, 1999 H.Kurashige (track-01-00-04)
773 - Code polishing according to the messages by  << 404 - Code polishing according to the messages by CodeWizard 
774 - Added new virtual method of G4bool CheckIt(c    405 - Added new virtual method of G4bool CheckIt(const G4Track&) in G4VParticleChange
775                                                   406 
776 Feb. 17, 1999 H.Kurashige (track-01-00-03)        407 Feb. 17, 1999 H.Kurashige (track-01-00-03)
777 -  Removed G4Step::ShowStep() (Takashi)           408 -  Removed G4Step::ShowStep() (Takashi)
778 -  Fixed bugs in G4ParticleChange.icc (Hisaya)    409 -  Fixed bugs in G4ParticleChange.icc (Hisaya)
779                                                   410 
780 Feb. 9, 1999 H.Kurashige (track-01-00-02)         411 Feb. 9, 1999 H.Kurashige (track-01-00-02)
781 -  Modified G4TrackFastVector (Hisaya)            412 -  Modified G4TrackFastVector (Hisaya)
782 -  Modified G4ParticleChange::CheckIt (Hisaya)    413 -  Modified G4ParticleChange::CheckIt (Hisaya)
783                                                   414 
784 Feb. 6, 1999 H.Kurashige (track-01-00-01)         415 Feb. 6, 1999 H.Kurashige (track-01-00-01)
785 -  Added Get/SetMomentumDirectionChange in G4P    416 -  Added Get/SetMomentumDirectionChange in G4ParticleChange (Hisaya)
786 -  Removed using G4ParticleMomentum (Hisaya)      417 -  Removed using G4ParticleMomentum (Hisaya)
787                                                   418 
788 Dec. 15,  1998 H.Kurashige (track-00-04-05)       419 Dec. 15,  1998 H.Kurashige (track-00-04-05)
789 - G4ParticleChange::CheckIt is activated in VE << 420 - G4ParticleChange::CheckIt is activated in VERBOSE mode (Hisaya) 
790                                                   421 
791 Dec. 12, 1998 H.Kurashige (track-00-04-04)        422 Dec. 12, 1998 H.Kurashige (track-00-04-04)
792 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)   << 423 - Fixed bugs in G4Mars5GeVMechanism (Hisaya) 
793 - Added SwOnAllEB/SwOffAllEB in G4ParticleChan    424 - Added SwOnAllEB/SwOffAllEB in G4ParticleChange (Hisaya)
794 - Added GetEBMechanis and IsEBActive in G4VPar    425 - Added GetEBMechanis and IsEBActive in G4VParticleChange (Hisaya)
795                                                   426 
796 Dec. 11, 1998 H.Kurashige (track-00-04-03)        427 Dec. 11, 1998 H.Kurashige (track-00-04-03)
797 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)      428 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)
798                                                   429 
799 Dec. 9, 1998 L.Urban (track-00-04-02)             430 Dec. 9, 1998 L.Urban (track-00-04-02)
800 - Added G4ParticleChangeForLoss and G4Particle    431 - Added G4ParticleChangeForLoss and G4ParticleChangeForMSC.
801                                                   432 
802 Nov. 18, 98 H.Kurashige (track-00-04-01)A         433 Nov. 18, 98 H.Kurashige (track-00-04-01)A
803 - Added new member of weight in G4Track and re    434 - Added new member of weight in G4Track and removed G4BiasingTag
804 - Added Event Biasing based on MARS               435 - Added Event Biasing based on MARS
805 - Modified argument type in G4Track            << 436 - Modified argument type in G4Track  
806   ( this tag requires particles-00-04-01 tag)     437   ( this tag requires particles-00-04-01 tag)
807                                                   438 
808 Nov. 9, 98  H.Kurashige (track-00-03-05)          439 Nov. 9, 98  H.Kurashige (track-00-03-05)
809 - Added Event Biasing Mechanism in G4VParticle    440 - Added Event Biasing Mechanism in G4VParticleChange
810                                                   441 
811 Nov. 8, 98 H.Kurashige (track-00-03-04)           442 Nov. 8, 98 H.Kurashige (track-00-03-04)
812 - Added G4BiasingTag as a member of G4Track       443 - Added G4BiasingTag as a member of G4Track
813 - Modified G4Step, and G4StepPoint for managin << 444 - Modified G4Step, and G4StepPoint for managing  G4BiasingTag 
814                                                   445 
815 Oct. 17, 98 H.Kurashige (track-00-03-03)          446 Oct. 17, 98 H.Kurashige (track-00-03-03)
816 - Fixed bugs in G4VParticleChange and G4Partic    447 - Fixed bugs in G4VParticleChange and G4ParticleChange
817                                                   448 
818 Oct. 14 19 H.Kurashige (track-00-03-01)           449 Oct. 14 19 H.Kurashige (track-00-03-01)
819 - Modified G4ParticleChangeForTransportation f    450 - Modified G4ParticleChangeForTransportation for new relocation algorism.
820   (J.Apost.)                                      451   (J.Apost.)
821                                                   452 
822 Aug. 31, 98 G.Cosmo (track-00-02-01)              453 Aug. 31, 98 G.Cosmo (track-00-02-01)
823 - Added "global" phony target to GNUmakefile.     454 - Added "global" phony target to GNUmakefile.
824 - Added comment to G4StepPoint.hh (J.Apostolak    455 - Added comment to G4StepPoint.hh (J.Apostolakis).
825                                                   456 
826 Jul. 20,98 H.Kurashige (track-00-01-05)           457 Jul. 20,98 H.Kurashige (track-00-01-05)
827 - Modified G4ParticleChangeForDecay            << 458 - Modified G4ParticleChangeForDecay 
828                                                   459 
829 Jul. 10, 98 P.Urban (track-00-01-02)              460 Jul. 10, 98 P.Urban (track-00-01-02)
830 - Optimised G4ParticleChangeForTransport. Much    461 - Optimised G4ParticleChangeForTransport. Much less data
831   is copied -> increased performance.             462   is copied -> increased performance.
832                                                   463 
833 Jul. 1, 98 H.Kurashige (track-00-07-02)           464 Jul. 1, 98 H.Kurashige (track-00-07-02)
834 - Moved UpdateStepForAlongStep into G4Particle << 465 - Moved UpdateStepForAlongStep into G4ParticleChangeForTransport.cc file 
835                                                << 466   
836 Jun. 30, 98 P. Urban (track-00-07-01)             467 Jun. 30, 98 P. Urban (track-00-07-01)
837 - Some more tracking optimisation results.        468 - Some more tracking optimisation results.
838                                                   469 
839 Jun. 22, 98 P. Urban (track-00-06-04)             470 Jun. 22, 98 P. Urban (track-00-06-04)
840 - Preliminary results of tracking optimisation    471 - Preliminary results of tracking optimisation merged into HEAD.
841                                                   472 
842 Jun. 11, 98 G.Cosmo (track-00-06-03)              473 Jun. 11, 98 G.Cosmo (track-00-06-03)
843 - Tagged track-00-06-03.                          474 - Tagged track-00-06-03.
844                                                   475 
845 Jun. 11, 98  J.Allison                            476 Jun. 11, 98  J.Allison
846 - Added a missing inline keyword to G4Track.hh    477 - Added a missing inline keyword to G4Track.hh:341.
847                                                   478 
848 Jun. 8, 98  H.Kurashige                           479 Jun. 8, 98  H.Kurashige
849 - Add GoodForTracking and BelowThreshold flags    480 - Add GoodForTracking and BelowThreshold flags in G4Track
850   for new COHERENT scheme for the Cuts            481   for new COHERENT scheme for the Cuts
851                                                   482 
852 May 12, 98 H.Kurashige                            483 May 12, 98 H.Kurashige
853 - Fix bugs in G4Step, G4ParticleChange            484 - Fix bugs in G4Step, G4ParticleChange
854   Add new class of G4ParticleChangeForTranspor    485   Add new class of G4ParticleChangeForTransport
855                                                   486 
856 Apr. 12, 98 H.Kurashige                           487 Apr. 12, 98 H.Kurashige
857 - Implement new scheme of 'Particle Change'. P << 488 - Implement new scheme of 'Particle Change'. Please see 
858   particle_change.asc in geant4alpha/documents    489   particle_change.asc in geant4alpha/documents/particles+matter/.
859 - Following files are modified (or added)         490 - Following files are modified (or added)
860     G4ParticleChange.hh, .icc, .cc                491     G4ParticleChange.hh, .icc, .cc
861     G4VParticleChange.hh, .icc, .cc               492     G4VParticleChange.hh, .icc, .cc
862     G4ParticleChangeForDecay.hh, .cc              493     G4ParticleChangeForDecay.hh, .cc
863     G4Step.hh,  G4TrackFastVector.hh              494     G4Step.hh,  G4TrackFastVector.hh
864                                                   495 
865 Apr. 9, 98 G.Cosmo                                496 Apr. 9, 98 G.Cosmo
866 - Porting on DEC-cxx 6.0.                         497 - Porting on DEC-cxx 6.0.
867   Removed meaningless usage of "const" qualifi    498   Removed meaningless usage of "const" qualifier from functions
868   return type for basic types by value. Modifi    499   return type for basic types by value. Modified files:
869   G4ParticleChange.hh, .icc,                      500   G4ParticleChange.hh, .icc,
870   G4Step.hh, G4StepPoint.hh, G4Track.hh           501   G4Step.hh, G4StepPoint.hh, G4Track.hh
871                                                   502 
872 Mar. 18, 1998 K.Amako                             503 Mar. 18, 1998 K.Amako
873 - Add following information to G4Track:           504 - Add following information to G4Track:
874      1.Momentum direction at the start point (    505      1.Momentum direction at the start point (vertex position) of the track
875      2.Kinetic energy at the start point (vert    506      2.Kinetic energy at the start point (vertex position) of the track
876      3.Pointer to the process which created th    507      3.Pointer to the process which created the current track
877 - Due to this, the following files have modifi    508 - Due to this, the following files have modififed and committed.
878      1.NewDesignDoc.txt                           509      1.NewDesignDoc.txt
879      2.G4Track.hh, G4Track.cc                     510      2.G4Track.hh, G4Track.cc
880      3.G4SteppingManager.cc                       511      3.G4SteppingManager.cc
881                                                   512 
882 Jan.  29, 97 K. Amako                             513 Jan.  29, 97 K. Amako
883 - Following changes have been done and committ    514 - Following changes have been done and committed/tagged to cvs.
884   Tag# is track-00-03-01.                      << 515   Tag# is track-00-03-01. 
885     - G4Step.cc: Output format has been change    516     - G4Step.cc: Output format has been changed in showStep().
886                                                << 517   
887 Dec. 19, 97 G. Cosmo - (alpha03)                  518 Dec. 19, 97 G. Cosmo - (alpha03)
888                                                   519 
889 - Created.                                        520 - Created.