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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.p2)


  1 # Category track History                       <<   1 $Id: History,v 1.120 2010-11-10 08:42:47 kurasige Exp $
  2                                                <<   2 -------------------------------------------------------------------
  3 See `CONTRIBUTING.rst` for details of **requir << 
  4 which **must** added in reverse chronological  << 
  5 It must **not** be used as a substitute for wr << 
  6                                                << 
  7 ---------------------------------------------- << 
  8                                                << 
  9 ## 2024-06-01 Makoto Asai (track-V11-02-03)    << 
 10 - Add optional copy of touchables when copy co << 
 11   subevent parallelism                         << 
 12   - Co-working with event-V11-02-04, run-V11-0 << 
 13                                                << 
 14 ## 2024-05-03 Ben Morgan (track-V11-02-02)     << 
 15 - Remove use of no longer supported TiMemory.  << 
 16                                                << 
 17 ## 2024-04-21 Gabriele Cosmo (track-V11-02-01) << 
 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                                                     3 
                                                   >>   4      =========================================================
                                                   >>   5      Geant4 - an Object-Oriented Toolkit for Simulation in HEP
                                                   >>   6      =========================================================
                                                   >>   7 
                                                   >>   8                       Category History file
                                                   >>   9                       ---------------------
                                                   >>  10 This file should be used by G4 developers and category coordinators
                                                   >>  11 to briefly summarize all major modifications introduced in the code
                                                   >>  12 and keep track of all category-tags.
                                                   >>  13 It DOES NOT substitute the  CVS log-message one should put at every
                                                   >>  14 committal in the CVS repository !
                                                   >>  15 
                                                   >>  16      ----------------------------------------------------------
                                                   >>  17      * Reverse chronological order (last date on top), please *
                                                   >>  18      ----------------------------------------------------------
                                                   >>  19 
                                                   >>  20 Apr. 2, 2011, H.Kurashige (track-V09-03-12)
                                                   >>  21 - Set maxT for Velocity Table to 1000.
                                                   >>  22 - Add SetVelocityTableProperties.
                                                   >>  23 
                                                   >>  24 Mar. 16, 2011, H.Kurashige
                                                   >>  25 - Fix problems reported by Coverity.
                                                   >>  26  
389 Nov. 10, 2010, H.Kurashige (track-V09-03-11)       27 Nov. 10, 2010, H.Kurashige (track-V09-03-11)
390 - Remove  GetSecondaryInCurrentStep method in      28 - Remove  GetSecondaryInCurrentStep method in G4Step.
391   (revert chages in track-V09-03-07)           <<  29   (revert changes in track-V09-03-07)
392                                                    30 
393 Nov. 08, 2010, M.Asai (track-V09-03-10)            31 Nov. 08, 2010, M.Asai (track-V09-03-10)
394 - Adding touchable history of the origin to G4     32 - Adding touchable history of the origin to G4Track.
395                                                    33 
396 Oct. 30, 2010, H.Kurashige (track-V09-03-09)       34 Oct. 30, 2010, H.Kurashige (track-V09-03-09)
397 - Fix minor bugs reported by Coverity          <<  35 - Fix minor bugs reported by Coverity 
398                                                    36 
399 Oct. 27, 2010, G.Cosmo (track-V09-03-08)           37 Oct. 27, 2010, G.Cosmo (track-V09-03-08)
400 - Restored DLL setup as originally. Withdrawn      38 - Restored DLL setup as originally. Withdrawn changes in last tag.
401                                                    39 
402 Oct. 19, 2010  G.Cosmo (track-V09-03-07)           40 Oct. 19, 2010  G.Cosmo (track-V09-03-07)
403 - Replaced G4TRACK_ALLOC_EXPORT flag with G4AL     41 - Replaced G4TRACK_ALLOC_EXPORT flag with G4ALLOC_EXPORT for DLL exported
404   symbols.                                         42   symbols.
405                                                    43 
406 Oct. 18, 2010  Hisaya Kurashige (track-V09-03-     44 Oct. 18, 2010  Hisaya Kurashige (track-V09-03-06)
407 - Add  GetSecondaryInCurrentStep method in G4S     45 - Add  GetSecondaryInCurrentStep method in G4Step.
408   It gives secondaries in the current step.        46   It gives secondaries in the current step.
409                                                    47 
410 Oct. 6, 2010  Hisaya Kurashige (track-V09-03-0     48 Oct. 6, 2010  Hisaya Kurashige (track-V09-03-05)
411 - G4Step::GetSecondary() gives back const G4Tr     49 - G4Step::GetSecondary() gives back const G4TrackVector*
412   and G4Step::GetfSecondary() gives back non-c     50   and G4Step::GetfSecondary() gives back non-const pointer
413                                                <<  51  
414 Sep 21, 2010  Hisaya Kurashige (track-V09-03-0     52 Sep 21, 2010  Hisaya Kurashige (track-V09-03-04)
415 - Fill the last bin contents in G4Track::Prepa <<  53 - Fill the last bin contents in G4Track::PrepareVelocityTable() 
416    to fix the bug in calculation of GetVelocit     54    to fix the bug in calculation of GetVelocity
417                                                    55 
418 Aug 12, 2010 Hisaya Kurashige (track-V09-03-03     56 Aug 12, 2010 Hisaya Kurashige (track-V09-03-03)
419 - Add G4Track::GetParticleDefinition giving 'c     57 - Add G4Track::GetParticleDefinition giving 'const' pointer
420                                                    58 
421 July 21, 2010 Gabriele Cosmo (track-V09-03-02)     59 July 21, 2010 Gabriele Cosmo (track-V09-03-02)
422 - Added protection against possible null point     60 - Added protection against possible null pointer in G4Track::GetVelocity().
423 - Removed extra inclusion of G4Step.hh in G4Tr     61 - Removed extra inclusion of G4Step.hh in G4Track header.
424 - Fixed cases of restoring cout/cerr precision     62 - Fixed cases of restoring cout/cerr precision formatting in classes:
425   G4ParticleChange, G4ParticleChangeForDecay,      63   G4ParticleChange, G4ParticleChangeForDecay, G4ParticleChangeForGamma,
426   G4ParticleChangeForLoss, G4ParticleChangeFor     64   G4ParticleChangeForLoss, G4ParticleChangeForMSC, G4ParticleChangeForTransport,
427   G4VParticleChange.                               65   G4VParticleChange.
428 - Added dummy initialisation to data members i     66 - Added dummy initialisation to data members in constructors in classes:
429   G4ParticleChange, G4ParticleChangeForDecay,      67   G4ParticleChange, G4ParticleChangeForDecay, G4ParticleChangeForGamma,
430   G4ParticleChangeForLoss, G4ParticleChangeFor     68   G4ParticleChangeForLoss, G4ParticleChangeForTransport, G4Step, G4StepPoint,
431   G4Track, G4VParticleChange.                      69   G4Track, G4VParticleChange.
432                                                    70 
433 July 2, 2010 Hisaya Kurashige (track-V09-03-01     71 July 2, 2010 Hisaya Kurashige (track-V09-03-01)
434 - Use PhysicsVector for calculation of GetVelo     72 - Use PhysicsVector for calculation of GetVelocity
435 - Add Exception(Warning) if GetDeltaEnergy/Mom <<  73 - Add Exception(Warning) if GetDeltaEnergy/Momentum methods are invoked. These methds are planed to be removed 
436                                                    74 
437 Mar. 9, 2010 Hisaya Kurashige (track-V09-03-00     75 Mar. 9, 2010 Hisaya Kurashige (track-V09-03-00)
438 - Change G4String to a pointer of G4String     <<  76 - Change G4String to a pointer of G4String 
439   for prooperty to indicate type of UserTrackI <<  77   for prooperty to indicate type of UserTrackInformation 
440 - Change G4VUserTrackInformation::Print() to a     78 - Change G4VUserTrackInformation::Print() to a simple virtual method
441   form pure-virtual                            <<  79   form pure-virtual 
442                                                    80 
443 Oct. 19, 2009 Hisaya Kurashige (track-V09-02-0     81 Oct. 19, 2009 Hisaya Kurashige (track-V09-02-04)
444 -added a string prooperty to indicate type of      82 -added a string prooperty to indicate type of UserTrackInformation
445                                                    83 
446                                                    84 
447 Jun. 18, 2009 Hisaya Kurashige (track-V09-02-0     85 Jun. 18, 2009 Hisaya Kurashige (track-V09-02-03)
448 -added SetLowEnergyLimit method (Vladimir)         86 -added SetLowEnergyLimit method (Vladimir)
449                                                    87 
450                                                    88 
451 May.  27, 2009 Hisaya Kurashige (track-V09-02-     89 May.  27, 2009 Hisaya Kurashige (track-V09-02-02)
452 - Add lowEnergyLimit = 1 eV in lowEnergyLimit      90 - Add lowEnergyLimit = 1 eV in lowEnergyLimit = 1 eV (Vladimir)
453                                                    91 
454 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-0     92 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-01)
455 - Add protection for the case mass==0 and T==0     93 - Add protection for the case mass==0 and T==0 in GetVelocity
456                                                    94 
457 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-0     95 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-00)
458 - Modify GetVelocity to improve performance    <<  96 - Modify GetVelocity to improve performance 
459                                                    97 
460 Oct. 24, 2008 Hisaya Kurashige (track-V09-01-0     98 Oct. 24, 2008 Hisaya Kurashige (track-V09-01-02)
461 - change fpCreatorProcess and fpLCAtVertex in  <<  99 - change fpCreatorProcess and fpLCAtVertex in G4Track to  'const' pointer   
462 - change fpProcessDefinedStep in G4StepPoint t << 100 - change fpProcessDefinedStep in G4StepPoint to  'const' pointer   
463                                                << 
464                                                   101 
                                                   >> 102  
465 Feb. 5, 2008 Hisaya Kurashige (track-V09-01-01    103 Feb. 5, 2008 Hisaya Kurashige (track-V09-01-01)
466 - reset non-ionizing energy loss in G4Step::Re    104 - reset non-ionizing energy loss in G4Step::ResetTotalEnergyDeposit
467   in order to initialize NIEL in each step        105   in order to initialize NIEL in each step
468                                                   106 
469 Jan. 12, 2008 Hisaya Kurashige (track-V09-01-0    107 Jan. 12, 2008 Hisaya Kurashige (track-V09-01-00)
470 - add non-ionizing energy loss to EM physics (    108 - add non-ionizing energy loss to EM physics (V.Ivanchenko)
471                                                   109 
472 Oct. 02, 2007 Hisaya Kurashige (track-V09-00-0    110 Oct. 02, 2007 Hisaya Kurashige (track-V09-00-02)
473 - Add protection in G4Track::GetVolume to avoi    111 - Add protection in G4Track::GetVolume to avoid core dump
474                                                   112 
475 Aug. 07, 2007 Hisaya Kurashige (track-V09-00-0    113 Aug. 07, 2007 Hisaya Kurashige (track-V09-00-01)
476 - Add  get method for non-ionizing energy depo    114 - Add  get method for non-ionizing energy deposit in G4Step
477                                                   115 
478                                                   116 
479 Mar. 30, 07 Hisaya Kurashige (track-V08-02-02)    117 Mar. 30, 07 Hisaya Kurashige (track-V08-02-02)
480 - Fix weight treatment in G4ParticleChange        118 - Fix weight treatment in G4ParticleChange
481                                                   119 
482 Mar. 26, 07 Hisaya Kurashige (track-V08-02-01)    120 Mar. 26, 07 Hisaya Kurashige (track-V08-02-01)
483 - Added Non-Ionizing Energy Deposit in G4Step     121 - Added Non-Ionizing Energy Deposit in G4Step and G4VParticleChange
484                                                   122 
485 Mar. 11, 07 Hisaya Kurashige (track-V08-02-00)    123 Mar. 11, 07 Hisaya Kurashige (track-V08-02-00)
486 - Added magnetic moment in G4DynamicParticle (    124 - Added magnetic moment in G4DynamicParticle (co-work with particles-V08-02-00)
487 - Fixed treatment of parent's weight in G4Part << 125 - Fixed treatment of parent's weight in G4ParticleChange 
488                                                   126 
489 Nov.  3, 06 J.Apostolakis (track-V08-01-04)       127 Nov.  3, 06 J.Apostolakis (track-V08-01-04)
490 - New methods first/lastStepInVolume flag in G    128 - New methods first/lastStepInVolume flag in G4Step, G4VParticleChange  by Hisaya
491 - Revised UpdateStepForPostStep by John Aposto    129 - Revised UpdateStepForPostStep by John Apostolakis
492                                                   130 
493 Oct. 31, 06 G.Cosmo (track-V08-01-03)             131 Oct. 31, 06 G.Cosmo (track-V08-01-03)
494 - Made operator=() inline.                        132 - Made operator=() inline.
495                                                   133 
496 Aug. 29, 06 H.Kurashige (track-V08-01-02)         134 Aug. 29, 06 H.Kurashige (track-V08-01-02)
497 - Add methods for setting polarization and mod    135 - Add methods for setting polarization and modifying weight
498     for G4ParticleChangeFoeGamma and  G4Partic << 136     for G4ParticleChangeFoeGamma and  G4ParticleChangeForLoss 
499           (V.Ivanchenko)                          137           (V.Ivanchenko)
500                                                   138 
501 Jul. 17, 06 M.Asai (track-V08-01-01)              139 Jul. 17, 06 M.Asai (track-V08-01-01)
502 - Re-tagged for G4Step and G4TrackVector only.    140 - Re-tagged for G4Step and G4TrackVector only.
503                                                   141 
504 Jun. 09, 06 M.Asai (track-V08-01-00)              142 Jun. 09, 06 M.Asai (track-V08-01-00)
505 - tagged for G4FieldTrackUpdator, G4Step and G    143 - tagged for G4FieldTrackUpdator, G4Step and G4TrackVector.
506                                                   144 
507 Jun. 09, 06 T.Sasaki                              145 Jun. 09, 06 T.Sasaki
508 - G4Step now has secondary vector                 146 - G4Step now has secondary vector
509 - G4TrackVector was moved from tracking catego << 147 - G4TrackVector was moved from tracking category 
510                                                   148 
511 Jun. 09, 06 M.Asai                                149 Jun. 09, 06 M.Asai
512 - Introducing G4FieldTrackUpdator class.          150 - Introducing G4FieldTrackUpdator class.
513 - GNUmakefile now includes geometry/magneticfi    151 - GNUmakefile now includes geometry/magneticfield
514                                                   152 
515 Jun. 07, 06 V.Ivanchenko (track-V08-00-03)        153 Jun. 07, 06 V.Ivanchenko (track-V08-00-03)
516 -  G4ParticleChangeForLoss - remove momentum c    154 -  G4ParticleChangeForLoss - remove momentum change AlongStep
517                                                   155 
518 Mar. 29, 06 H.Kurashige (track-V08-00-02)         156 Mar. 29, 06 H.Kurashige (track-V08-00-02)
519 -  Improve G4Track::GetVelocity for optical ph << 157 -  Improve G4Track::GetVelocity for optical photon 
520                                                   158 
521 Feb. 08, 06 H.Kurashige (track-V08-00-01)         159 Feb. 08, 06 H.Kurashige (track-V08-00-01)
522 -  add ProposeMomentumDirection AlongStep and  << 160 -  add ProposeMomentumDirection AlongStep and ProposeWeight PostStep in 
523     G4ParticleChangeForLoss (V.Ivantchenko)       161     G4ParticleChangeForLoss (V.Ivantchenko)
524                                                   162 
525 Dec. 20, 05 .Kurashige (track-V08-00-00)          163 Dec. 20, 05 .Kurashige (track-V08-00-00)
526 -  G4ParticleChangeForRadDecay is now derived     164 -  G4ParticleChangeForRadDecay is now derived from G4ParticleChangeForDecay
527                                                   165 
528 Dec. 05, 05 mma (track-V07-01-02)                 166 Dec. 05, 05 mma (track-V07-01-02)
529 - G4ParticleChangeForGamma : apply UpdateStepF    167 - G4ParticleChangeForGamma : apply UpdateStepForPostStep in any case
530                                                << 168   
531 Nov. 26, 05 H.Kurashige (track-V07-01-01)         169 Nov. 26, 05 H.Kurashige (track-V07-01-01)
532 - Fix GetVelocity : use the material pointer i    170 - Fix GetVelocity : use the material pointer in PreStepPoint
533                                                   171 
534 May 30, 05 V.Ivantchenko (track-V07-00-02)        172 May 30, 05 V.Ivantchenko (track-V07-00-02)
535 - Fix in G4ParticleChangeForGamma : add Update    173 - Fix in G4ParticleChangeForGamma : add UpdateStepForAtRest method
536                                                   174 
537 May 12, 05 P.Gumplinger (track-V07-00-01)         175 May 12, 05 P.Gumplinger (track-V07-00-01)
538 - Fix GetVelocity (bug report #741) courtesy o    176 - Fix GetVelocity (bug report #741) courtesy of  Horton-Smith
539                                                   177 
540 Apr. 15, 05 V.Ivantchenko (track-V07-00-00)       178 Apr. 15, 05 V.Ivantchenko (track-V07-00-00)
541 - Add a new class of G4ParticleChangeForGamma     179 - Add a new class of G4ParticleChangeForGamma
542 - Modify 4ParticleChangeForLoss                   180 - Modify 4ParticleChangeForLoss
543                                                << 181  
544 Dec. 02, 04 H.Kurashige (track-V06-02-04)         182 Dec. 02, 04 H.Kurashige (track-V06-02-04)
545 - migration to cmath                           << 183 - migration to cmath 
546                                                   184 
547 Nov. 25, 04 M.Asai (track-V06-02-03)              185 Nov. 25, 04 M.Asai (track-V06-02-03)
548 - Fix destructor of G4VUserTrackInformation.      186 - Fix destructor of G4VUserTrackInformation.
549                                                   187 
550 Oct. 19, 04 H.Kurashige (track-V06-02-02)      << 188 Oct. 19, 04 H.Kurashige (track-V06-02-02) 
551 - Remove obsolete methods from G4ParticleChang    189 - Remove obsolete methods from G4ParticleChange
552                                                   190 
553 Sep. 17, 04 P.Gumplinger (track-V06-02-01)        191 Sep. 17, 04 P.Gumplinger (track-V06-02-01)
554 - Modified G4ParticleChangeForDecay (add thePo    192 - Modified G4ParticleChangeForDecay (add thePolarizationChange and methods)
555                                                   193 
556 Aug. 27, 04 M.Asai (track-V06-02-00)              194 Aug. 27, 04 M.Asai (track-V06-02-00)
557 - A pointer to sensitive detector is added in     195 - A pointer to sensitive detector is added in G4StepPoint and
558   G4ParticleChangeForTransport.                   196   G4ParticleChangeForTransport.
559 - G4Step is taking care of setting the above p    197 - G4Step is taking care of setting the above pointer.
560                                                   198 
561 Jun. 15, 04 V.Ivanchenko (track-V06-01-05)        199 Jun. 15, 04 V.Ivanchenko (track-V06-01-05)
562 - G4ParticleChangeForLoss: fix initialization     200 - G4ParticleChangeForLoss: fix initialization of ParentWeight
563                                                   201 
564 Jun. 11, 04 G.Cosmo (track-V06-01-04)             202 Jun. 11, 04 G.Cosmo (track-V06-01-04)
565 - Use global flag G4TRACK_ALLOC_EXPORT to expo    203 - Use global flag G4TRACK_ALLOC_EXPORT to export extern symbols for DLLs.
566   Modified GNUmakefile and rearranged usage of    204   Modified GNUmakefile and rearranged usage of extern symbols in G4Track.
567                                                   205 
568 Jun. 09, 04 G.Cosmo (track-V06-01-03)             206 Jun. 09, 04 G.Cosmo (track-V06-01-03)
569 - Adopt G4DLLIMPORT/G4DLLEXPORT technique to h    207 - Adopt G4DLLIMPORT/G4DLLEXPORT technique to handle extern simbols for
570   allowing support of DLLs on Windows.            208   allowing support of DLLs on Windows.
571 - Coworks with "global-V06-01-02b".               209 - Coworks with "global-V06-01-02b".
572                                                   210 
573 Jun. 07, 04 G.Cosmo (track-V06-01-02)             211 Jun. 07, 04 G.Cosmo (track-V06-01-02)
574 - Export extern symbols for allowing support o    212 - Export extern symbols for allowing support of DLLs on Windows.
575   Modified G4Track.icc.                           213   Modified G4Track.icc.
576 - GNUmakefile: added definition of GLOBLIBS fo    214 - GNUmakefile: added definition of GLOBLIBS for DLLs support on Windows.
577 - Coworks with "global-V06-01-02a".               215 - Coworks with "global-V06-01-02a".
578                                                   216 
579 May. 11, 04 V.Ivanchenko (track-V06-01-01)        217 May. 11, 04 V.Ivanchenko (track-V06-01-01)
580 - G4ParticleChangeForLoss: rename variables ac    218 - G4ParticleChangeForLoss: rename variables according to 00 tag;
581   fix of minor energy non-conservation in case    219   fix of minor energy non-conservation in case of more than 1
582   processes changing the energy                   220   processes changing the energy
583                                                   221 
584 May. 08, 04 H.Kurashige (track-V06-01-00)         222 May. 08, 04 H.Kurashige (track-V06-01-00)
585 - Add new methods of ProposeXXX (and correspon << 223 - Add new methods of ProposeXXX (and corresponding GetXXX methods) 
586   as replacements of old methods of SetXXXChan    224   as replacements of old methods of SetXXXChange and GetXXXChange
587                                                   225 
588 Jan. 20, 04 V.Ivanchenko (track-V06-00-01)        226 Jan. 20, 04 V.Ivanchenko (track-V06-00-01)
589 - Update G4ParticleChangeForLoss for utilisati    227 - Update G4ParticleChangeForLoss for utilisation in G4VEnergyLossProcess
590 - Minor update G4ParticleChangeForMSC for util    228 - Minor update G4ParticleChangeForMSC for utilisation in model design of msc
591 - Change of volume in G4ParticleChangeForTrans    229 - Change of volume in G4ParticleChangeForTransportation only if kinEnergy>0
592                                                   230 
593 Dec. 12, 03 G.Cosmo (track-V06-00-00)             231 Dec. 12, 03 G.Cosmo (track-V06-00-00)
594 - G4VParticleChange[.hh.cc]: removed unnecessa    232 - G4VParticleChange[.hh.cc]: removed unnecessary 'const' qualifier to
595   return value in GetAccuracyForWarning() and     233   return value in GetAccuracyForWarning() and GetAccuracyForException()
596   causing noisy warnings on Intel-icc compiler    234   causing noisy warnings on Intel-icc compiler.
597                                                   235 
598 Nov. 26, 03 H.Kurashige (track-V05-02-03)         236 Nov. 26, 03 H.Kurashige (track-V05-02-03)
599 - Fixed problem of setting  momentum direction << 237 - Fixed problem of setting  momentum direction for stoppped particle in G4ParticleChange (Vladimir) 
600                                                   238 
601 Oct. 4, 03 G.Cosmo (track-V05-02-02)              239 Oct. 4, 03 G.Cosmo (track-V05-02-02)
602 - Modified GNUmakefile:                           240 - Modified GNUmakefile:
603   o added dependency to new module "geometry/n    241   o added dependency to new module "geometry/navigation".
604 - Coworks with "geometry-V05-02-00" and "digit    242 - Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00".
605                                                   243 
606 Jun. 11, 03 H.Kurashige (track-V05-02-01)         244 Jun. 11, 03 H.Kurashige (track-V05-02-01)
607 - Add ExceptionSeverity                        << 245 - Add ExceptionSeverity 
608 - Add G4VParticleChange::CheckSecondary           246 - Add G4VParticleChange::CheckSecondary
609 - Remove inclusion of G4MaterialCutsCouple        247 - Remove inclusion of G4MaterialCutsCouple
610                                                   248 
611 Jun. 03, 03  G.Cosmo (track-V05-01-03)            249 Jun. 03, 03  G.Cosmo (track-V05-01-03)
612 - Fixed warning in G4ParticleChangeForRadDecay    250 - Fixed warning in G4ParticleChangeForRadDecay.hh.
613                                                   251 
614 Mar. 20, 03  M.Asai (track-V05-01-02)             252 Mar. 20, 03  M.Asai (track-V05-01-02)
615 - Fix copy operator of G4Track not to copy the    253 - Fix copy operator of G4Track not to copy the pointer to user information
616                                                   254 
617 Mar. 20, 03  H.Kurashige  (track-V05-01-01)       255 Mar. 20, 03  H.Kurashige  (track-V05-01-01)
618 - Correct comments                             << 256 - Correct comments 
619 - Fixed unused parameter in G4VParticleChange.    257 - Fixed unused parameter in G4VParticleChange.cc
620                                                   258 
621 Mar. 5, 02  H.Kurashige  (track-V05-00-02)        259 Mar. 5, 02  H.Kurashige  (track-V05-00-02)
622 - Fix in G4Step::InitializeStep().                260 - Fix in G4Step::InitializeStep().
623   Added initialization of fCharge in StepPoint    261   Added initialization of fCharge in StepPoint.
624                                                   262 
625 Jan. 24, 02  G.Cosmo  (track-V05-00-01)           263 Jan. 24, 02  G.Cosmo  (track-V05-00-01)
626 - Fix in G4ParticleChangeForTransport::UpdateS    264 - Fix in G4ParticleChangeForTransport::UpdateStepForPostStep().
627   Added call for setting the material-cuts-cou    265   Added call for setting the material-cuts-couple for pPostStepPoint
628   (V.Ivantchenko).                                266   (V.Ivantchenko).
629                                                   267 
630 Dec. 16, 02  G.Cosmo  (track-V05-00-00)           268 Dec. 16, 02  G.Cosmo  (track-V05-00-00)
631 - Merged branch "geant4-04-01-ref-02-cuts-bran    269 - Merged branch "geant4-04-01-ref-02-cuts-branch" to HEAD.
632   Included development for 'cuts-by-region':      270   Included development for 'cuts-by-region':
633   o Updated G4Track, G4Step, G4StepPoint and G    271   o Updated G4Track, G4Step, G4StepPoint and G4ParticleChangeForTransport
634     to properly handle new G4MaterialCutsCoupl    272     to properly handle new G4MaterialCutsCouple.
635                                                   273 
636 Dec. 04, 02  T.Sasaki (track-V04-01-03)           274 Dec. 04, 02  T.Sasaki (track-V04-01-03)
637 - Initial value for fCharge is given in the co << 275 - Initial value for fCharge is given in the constuctor 
638   of G4StepPoint.                                 276   of G4StepPoint.
639                                                   277 
640 Nov. 20, 02   G.Cosmo (track-V04-01-02)           278 Nov. 20, 02   G.Cosmo (track-V04-01-02)
641 - Patched access to public static data in G4VP    279 - Patched access to public static data in G4VParticleChange.
642   Added accessors to be used in the kernel to     280   Added accessors to be used in the kernel to allow porting on
643   Windows DLLs.                                   281   Windows DLLs.
644                                                   282 
645 Nov. 1, 02    J.Generowicz (track-V04-01-01)      283 Nov. 1, 02    J.Generowicz (track-V04-01-01)
646 - Added accessors to auxiliary point vector, i    284 - Added accessors to auxiliary point vector, in both
647   G4Step and G4ParticleChangeForTransport         285   G4Step and G4ParticleChangeForTransport
648                                                   286 
649 Oct. 31, 02    T.Sasaki (track-V04-01-00)      << 287 Oct. 31, 02    T.Sasaki (track-V04-01-00)  
650 - Added StronglyForced flag to G4ForceConditio    288 - Added StronglyForced flag to G4ForceCondition
651 - set fUndefined for the StepStatus in PostSte    289 - set fUndefined for the StepStatus in PostStepPoint after CopyPostToPre
652                                                   290 
653 Feb. 09 ,02    H.Kurashige (track-V04-00-02)      291 Feb. 09 ,02    H.Kurashige (track-V04-00-02)
654 - Modify G4Track::GetVelocity to get better pe    292 - Modify G4Track::GetVelocity to get better performance for massless particles
655                                                   293 
656 Dec. 24 ,01   H.Kurashige (track-V04-00-01)       294 Dec. 24 ,01   H.Kurashige (track-V04-00-01)
657 - Remove event biasing mechanism from track ca    295 - Remove event biasing mechanism from track category
658   ( it is moved to hadronic/models )              296   ( it is moved to hadronic/models )
659 - Add G4Track::CopyTrackInfo                   << 297 - Add G4Track::CopyTrackInfo 
660 - Modified G4ParticleChange::AddSecondary to u << 298 - Modified G4ParticleChange::AddSecondary to use touchable handle 
661 - Fixed a bug of changing parent weight in G4P    299 - Fixed a bug of changing parent weight in G4ParticleChange::UpdateStepForAlongStep
662                                                   300 
663 Dec. 12, 01  H.Kurashige (track-V04-00-00)        301 Dec. 12, 01  H.Kurashige (track-V04-00-00)
664 - Added initialization of fStepLength in const    302 - Added initialization of fStepLength in constructors.
665 - Fixed a bug that fStepLength is not copied i << 303 - Fixed a bug that fStepLength is not copied in assginment operator 
666                                                << 304  
667 Dec. 10, 01  H.Kurashige (track-V03-02-08)        305 Dec. 10, 01  H.Kurashige (track-V03-02-08)
668 - Modified assignment operator so that fCurren    306 - Modified assignment operator so that fCurrentStepNumber is set to 0
669                                                   307 
670 Nov.27, 01  J. Apostolakis (track-V03-02-07)      308 Nov.27, 01  J. Apostolakis (track-V03-02-07)  for H. Kurashige
671 - Modified G4ParticleChange::AddSecondary to u    309 - Modified G4ParticleChange::AddSecondary to use touchable handle - by Hisaya
672    (only one of the AddSecondary methods has b    310    (only one of the AddSecondary methods has been modified - to date)
673                                                   311 
674 Nov.10, 01 (track-V03-02-06)                      312 Nov.10, 01 (track-V03-02-06)
675 - Fixed bugs in assignment operators in G4Trac    313 - Fixed bugs in assignment operators in G4Track
676 - Added SetParentWeightByProcess                  314 - Added SetParentWeightByProcess
677 - Added SetSecondaryWeightByProcess               315 - Added SetSecondaryWeightByProcess
678                                                   316 
679 Nov. 08, 01  G.Cosmo (track-V03-02-05)            317 Nov. 08, 01  G.Cosmo (track-V03-02-05)
680 - Merge changes included in "track-V03-02-02a"    318 - Merge changes included in "track-V03-02-02a".
681                                                   319 
682 Oct. 22, 01  H.Kurashige (track-V03-02-04)        320 Oct. 22, 01  H.Kurashige (track-V03-02-04)
683 - Modify to intorduce TouchableHandle (Radovan    321 - Modify to intorduce TouchableHandle (Radovan)
684                                                   322 
685 Oct. 20, 01  H.Kurashige (track-V03-02-03)        323 Oct. 20, 01  H.Kurashige (track-V03-02-03)
686 - Remove "static inline methods"                  324 - Remove "static inline methods"
687 - Disable EventBiasingMechanism                << 325 - Disable EventBiasingMechanism 
688                                                   326 
689 Oct. 26, 01  G.Cosmo (track-V03-02-02a)           327 Oct. 26, 01  G.Cosmo (track-V03-02-02a)
690 - Added implementation to assignment operator     328 - Added implementation to assignment operator in G4ParticleChangeForRadDecay.hh
691   (H.Kurasige)                                    329   (H.Kurasige)
692                                                   330 
693 Sep. 20, 01  H.Kurashige (track-V03-02-02)        331 Sep. 20, 01  H.Kurashige (track-V03-02-02)
694 - Update to  G4Mars5GeVMechanism for STL migra    332 - Update to  G4Mars5GeVMechanism for STL migration of materials
695                                                   333 
696 Sep. 20, 01  H.Kurashige (track-V03-02-01)        334 Sep. 20, 01  H.Kurashige (track-V03-02-01)
697 - Modify  G4Mars5GeVMechanism for STL migratio    335 - Modify  G4Mars5GeVMechanism for STL migration of materials
698                                                   336 
699 Aug. 16, 01  H.Kurashige (track-V03-02-00)        337 Aug. 16, 01  H.Kurashige (track-V03-02-00)
700 - Clean up codes                                  338 - Clean up codes
701                                                << 339  
702 Mar. 7, 01  H.Kurashige (track-V03-00-04)      << 340 Mar. 7, 01  H.Kurashige (track-V03-00-04) 
703 - Add protection for the zero-momentum case    << 341 - Add protection for the zero-momentum case 
704   for UpdateStepForAlongStep in ParticleChange    342   for UpdateStepForAlongStep in ParticleChange  (J.A)
705                                                   343 
706 Feb. 17, 01  H.Kurashige (track-V03-00-03)        344 Feb. 17, 01  H.Kurashige (track-V03-00-03)
707 - Add Velocity and Setmethod in G4StepPoint       345 - Add Velocity and Setmethod in G4StepPoint
708 - Add SetVelocity in G4Step.::InitializeStep      346 - Add SetVelocity in G4Step.::InitializeStep
709 - Modify G4StepPoint::GetVelocity to return co    347 - Modify G4StepPoint::GetVelocity to return correct velocity for optical photon
710                                                   348 
711 Feb. 17, 01  H.Kurashige (track-V03-00-02)        349 Feb. 17, 01  H.Kurashige (track-V03-00-02)
712 - Fix G4Track::GetVelocity for Gamma              350 - Fix G4Track::GetVelocity for Gamma
713                                                   351 
714 Feb. 12, 01 H.Kurashige (track-V03-00-01)         352 Feb. 12, 01 H.Kurashige (track-V03-00-01)
715 - Remove thePolarizationChange from G4Particle    353 - Remove thePolarizationChange from G4ParticleChangeForTransport.hh
716                                                   354 
717                                                   355 
718 Feb. 07, 01 H.Kurashige (track-V03-00-00)         356 Feb. 07, 01 H.Kurashige (track-V03-00-00)
719 - Add copy constructor to G4Track              << 357 - Add copy constructor to G4Track 
720                                                   358 
721 Oct. 19, 00 H.kurashige (track-V02-00-01)         359 Oct. 19, 00 H.kurashige (track-V02-00-01)
722 - Bug fixes in copy constructor of G4ParticleC    360 - Bug fixes in copy constructor of G4ParticleChange
723                                                   361 
724 Oct. 18, 00 H.Kurashige (track-V02-00-00)         362 Oct. 18, 00 H.Kurashige (track-V02-00-00)
725 - Add "const" to G4DynamicParticle pointer  of << 363 - Add "const" to G4DynamicParticle pointer  of returned value of G4Track::GetDynamicParticle 
726                                                   364 
727 Jun. 2, 2000 M.Asai  (track-V01-01-02)            365 Jun. 2, 2000 M.Asai  (track-V01-01-02)
728 - Add G4VUserTrackInformation class and its po    366 - Add G4VUserTrackInformation class and its pointer data member in G4Track
729 - Add "const" to pointer to G4Step in G4Track  << 367 - Add "const" to pointer to G4Step in G4Track (Hisaya) 
730                                                   368 
731 Jun. 1 2000 H.Kurashige (track-V01-01-01a)        369 Jun. 1 2000 H.Kurashige (track-V01-01-01a)
732 -  Removed "const" from the return value type     370 -  Removed "const" from the return value type of G4StepPoint::GetPhysicalVolume()
733                                                   371 
734 May 16 2000 H.Kurashige (track-V01-01-01)         372 May 16 2000 H.Kurashige (track-V01-01-01)
735 -  Added thePolarizationChange in G4ParticleCh    373 -  Added thePolarizationChange in G4ParticleChangeForTransportation
736                                                   374 
737 May 12 2000 H.Kurashige (track-V01-01-00)         375 May 12 2000 H.Kurashige (track-V01-01-00)
738 -  SetTouchable methods has been changed to ge    376 -  SetTouchable methods has been changed to get "const" pointer
739                                                   377 
740 Feb. 16, 2000 H.Kurashige                         378 Feb. 16, 2000 H.Kurashige
741 -  Added cashing mechanism of pointer to mater    379 -  Added cashing mechanism of pointer to material in G4StepPoint
742 -  Added theMaterialChange in G4ParticleChange    380 -  Added theMaterialChange in G4ParticleChangeForTransportation
743 -  GetTouchable methods has been changed to gi << 381 -  GetTouchable methods has been changed to give "const" pointer 
744                                                   382 
745 Feb. 13, 2000 H.Kurashige (track-V01-00-01)       383 Feb. 13, 2000 H.Kurashige (track-V01-00-01)
746 -  Added G4ParticleChangeForRadDecay              384 -  Added G4ParticleChangeForRadDecay
747 -  Changed G4VParticleChange::AddSecondary to     385 -  Changed G4VParticleChange::AddSecondary to set secondary track weight equal to the primary's one
748 -  Removed printing pointers of ParticleChange << 386 -  Removed printing pointers of ParticleChange object in CheckIt methods 
749                                                   387 
750 Jan. 18, 2000 H.Kurashige (track-V01-00-00)       388 Jan. 18, 2000 H.Kurashige (track-V01-00-00)
751 -  Fixed bugs in treatment of secondary track  << 389 -  Fixed bugs in treatment of secondary track weight 
752                                                   390 
753 Nov. 7, 1999 H.Kurashige (track-V00-01-01)        391 Nov. 7, 1999 H.Kurashige (track-V00-01-01)
754 -  Added comments for "Software Reference Manu << 392 -  Added comments for "Software Reference Manual" 
755                                                   393 
756 Oct. 5, 1999 H,Kurashige (track-V00-01-00)        394 Oct. 5, 1999 H,Kurashige (track-V00-01-00)
757 -  Added mass/charge change in G4ParticleChang    395 -  Added mass/charge change in G4ParticleChange
758 -  Modified G4ParticleChange::CheckIt             396 -  Modified G4ParticleChange::CheckIt
759 -  Separate implementation of inline functions    397 -  Separate implementation of inline functions to G4Track.icc and G4Step.icc
760                                                   398 
761 Jul. 14 1999 H.Kurashige (track-01-00-07)         399 Jul. 14 1999 H.Kurashige (track-01-00-07)
762 -  Fixed bugs in G4Mars5GeVMechanism::CreatePi    400 -  Fixed bugs in G4Mars5GeVMechanism::CreatePion()
763                                                   401 
764 May 6, 1999 H.Kurashige (track-01-00-06)          402 May 6, 1999 H.Kurashige (track-01-00-06)
765 -  Modified CheckIt methods of G4VParticleChan << 403 -  Modified CheckIt methods of G4VParticleChange and derived classes 
766                                                   404 
767 Apr. 28, 1999 H.Kurashige (track-01-00-05b)       405 Apr. 28, 1999 H.Kurashige (track-01-00-05b)
768 -  Protect proton mass against glanular libral    406 -  Protect proton mass against glanular libraly for G4Mars5Gev...(Makoto)
769 -  Fixed error messages in G4ParticleChange::C    407 -  Fixed error messages in G4ParticleChange::CheckIt (Hisaya)
770 -  Remove "include/G4VProcess.hh" from G4Step.    408 -  Remove "include/G4VProcess.hh" from G4Step.cc (Hisaya)
771                                                   409 
772 Apr. 13, 1999 H.Kurashige (track-01-00-04)        410 Apr. 13, 1999 H.Kurashige (track-01-00-04)
773 - Code polishing according to the messages by  << 411 - Code polishing according to the messages by CodeWizard 
774 - Added new virtual method of G4bool CheckIt(c    412 - Added new virtual method of G4bool CheckIt(const G4Track&) in G4VParticleChange
775                                                   413 
776 Feb. 17, 1999 H.Kurashige (track-01-00-03)        414 Feb. 17, 1999 H.Kurashige (track-01-00-03)
777 -  Removed G4Step::ShowStep() (Takashi)           415 -  Removed G4Step::ShowStep() (Takashi)
778 -  Fixed bugs in G4ParticleChange.icc (Hisaya)    416 -  Fixed bugs in G4ParticleChange.icc (Hisaya)
779                                                   417 
780 Feb. 9, 1999 H.Kurashige (track-01-00-02)         418 Feb. 9, 1999 H.Kurashige (track-01-00-02)
781 -  Modified G4TrackFastVector (Hisaya)            419 -  Modified G4TrackFastVector (Hisaya)
782 -  Modified G4ParticleChange::CheckIt (Hisaya)    420 -  Modified G4ParticleChange::CheckIt (Hisaya)
783                                                   421 
784 Feb. 6, 1999 H.Kurashige (track-01-00-01)         422 Feb. 6, 1999 H.Kurashige (track-01-00-01)
785 -  Added Get/SetMomentumDirectionChange in G4P    423 -  Added Get/SetMomentumDirectionChange in G4ParticleChange (Hisaya)
786 -  Removed using G4ParticleMomentum (Hisaya)      424 -  Removed using G4ParticleMomentum (Hisaya)
787                                                   425 
788 Dec. 15,  1998 H.Kurashige (track-00-04-05)       426 Dec. 15,  1998 H.Kurashige (track-00-04-05)
789 - G4ParticleChange::CheckIt is activated in VE << 427 - G4ParticleChange::CheckIt is activated in VERBOSE mode (Hisaya) 
790                                                   428 
791 Dec. 12, 1998 H.Kurashige (track-00-04-04)        429 Dec. 12, 1998 H.Kurashige (track-00-04-04)
792 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)   << 430 - Fixed bugs in G4Mars5GeVMechanism (Hisaya) 
793 - Added SwOnAllEB/SwOffAllEB in G4ParticleChan    431 - Added SwOnAllEB/SwOffAllEB in G4ParticleChange (Hisaya)
794 - Added GetEBMechanis and IsEBActive in G4VPar    432 - Added GetEBMechanis and IsEBActive in G4VParticleChange (Hisaya)
795                                                   433 
796 Dec. 11, 1998 H.Kurashige (track-00-04-03)        434 Dec. 11, 1998 H.Kurashige (track-00-04-03)
797 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)      435 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)
798                                                   436 
799 Dec. 9, 1998 L.Urban (track-00-04-02)             437 Dec. 9, 1998 L.Urban (track-00-04-02)
800 - Added G4ParticleChangeForLoss and G4Particle    438 - Added G4ParticleChangeForLoss and G4ParticleChangeForMSC.
801                                                   439 
802 Nov. 18, 98 H.Kurashige (track-00-04-01)A         440 Nov. 18, 98 H.Kurashige (track-00-04-01)A
803 - Added new member of weight in G4Track and re    441 - Added new member of weight in G4Track and removed G4BiasingTag
804 - Added Event Biasing based on MARS               442 - Added Event Biasing based on MARS
805 - Modified argument type in G4Track            << 443 - Modified argument type in G4Track  
806   ( this tag requires particles-00-04-01 tag)     444   ( this tag requires particles-00-04-01 tag)
807                                                   445 
808 Nov. 9, 98  H.Kurashige (track-00-03-05)          446 Nov. 9, 98  H.Kurashige (track-00-03-05)
809 - Added Event Biasing Mechanism in G4VParticle    447 - Added Event Biasing Mechanism in G4VParticleChange
810                                                   448 
811 Nov. 8, 98 H.Kurashige (track-00-03-04)           449 Nov. 8, 98 H.Kurashige (track-00-03-04)
812 - Added G4BiasingTag as a member of G4Track       450 - Added G4BiasingTag as a member of G4Track
813 - Modified G4Step, and G4StepPoint for managin << 451 - Modified G4Step, and G4StepPoint for managing  G4BiasingTag 
814                                                   452 
815 Oct. 17, 98 H.Kurashige (track-00-03-03)          453 Oct. 17, 98 H.Kurashige (track-00-03-03)
816 - Fixed bugs in G4VParticleChange and G4Partic    454 - Fixed bugs in G4VParticleChange and G4ParticleChange
817                                                   455 
818 Oct. 14 19 H.Kurashige (track-00-03-01)           456 Oct. 14 19 H.Kurashige (track-00-03-01)
819 - Modified G4ParticleChangeForTransportation f    457 - Modified G4ParticleChangeForTransportation for new relocation algorism.
820   (J.Apost.)                                      458   (J.Apost.)
821                                                   459 
822 Aug. 31, 98 G.Cosmo (track-00-02-01)              460 Aug. 31, 98 G.Cosmo (track-00-02-01)
823 - Added "global" phony target to GNUmakefile.     461 - Added "global" phony target to GNUmakefile.
824 - Added comment to G4StepPoint.hh (J.Apostolak    462 - Added comment to G4StepPoint.hh (J.Apostolakis).
825                                                   463 
826 Jul. 20,98 H.Kurashige (track-00-01-05)           464 Jul. 20,98 H.Kurashige (track-00-01-05)
827 - Modified G4ParticleChangeForDecay            << 465 - Modified G4ParticleChangeForDecay 
828                                                   466 
829 Jul. 10, 98 P.Urban (track-00-01-02)              467 Jul. 10, 98 P.Urban (track-00-01-02)
830 - Optimised G4ParticleChangeForTransport. Much    468 - Optimised G4ParticleChangeForTransport. Much less data
831   is copied -> increased performance.             469   is copied -> increased performance.
832                                                   470 
833 Jul. 1, 98 H.Kurashige (track-00-07-02)           471 Jul. 1, 98 H.Kurashige (track-00-07-02)
834 - Moved UpdateStepForAlongStep into G4Particle << 472 - Moved UpdateStepForAlongStep into G4ParticleChangeForTransport.cc file 
835                                                << 473   
836 Jun. 30, 98 P. Urban (track-00-07-01)             474 Jun. 30, 98 P. Urban (track-00-07-01)
837 - Some more tracking optimisation results.        475 - Some more tracking optimisation results.
838                                                   476 
839 Jun. 22, 98 P. Urban (track-00-06-04)             477 Jun. 22, 98 P. Urban (track-00-06-04)
840 - Preliminary results of tracking optimisation    478 - Preliminary results of tracking optimisation merged into HEAD.
841                                                   479 
842 Jun. 11, 98 G.Cosmo (track-00-06-03)              480 Jun. 11, 98 G.Cosmo (track-00-06-03)
843 - Tagged track-00-06-03.                          481 - Tagged track-00-06-03.
844                                                   482 
845 Jun. 11, 98  J.Allison                            483 Jun. 11, 98  J.Allison
846 - Added a missing inline keyword to G4Track.hh    484 - Added a missing inline keyword to G4Track.hh:341.
847                                                   485 
848 Jun. 8, 98  H.Kurashige                           486 Jun. 8, 98  H.Kurashige
849 - Add GoodForTracking and BelowThreshold flags    487 - Add GoodForTracking and BelowThreshold flags in G4Track
850   for new COHERENT scheme for the Cuts            488   for new COHERENT scheme for the Cuts
851                                                   489 
852 May 12, 98 H.Kurashige                            490 May 12, 98 H.Kurashige
853 - Fix bugs in G4Step, G4ParticleChange            491 - Fix bugs in G4Step, G4ParticleChange
854   Add new class of G4ParticleChangeForTranspor    492   Add new class of G4ParticleChangeForTransport
855                                                   493 
856 Apr. 12, 98 H.Kurashige                           494 Apr. 12, 98 H.Kurashige
857 - Implement new scheme of 'Particle Change'. P << 495 - Implement new scheme of 'Particle Change'. Please see 
858   particle_change.asc in geant4alpha/documents    496   particle_change.asc in geant4alpha/documents/particles+matter/.
859 - Following files are modified (or added)         497 - Following files are modified (or added)
860     G4ParticleChange.hh, .icc, .cc                498     G4ParticleChange.hh, .icc, .cc
861     G4VParticleChange.hh, .icc, .cc               499     G4VParticleChange.hh, .icc, .cc
862     G4ParticleChangeForDecay.hh, .cc              500     G4ParticleChangeForDecay.hh, .cc
863     G4Step.hh,  G4TrackFastVector.hh              501     G4Step.hh,  G4TrackFastVector.hh
864                                                   502 
865 Apr. 9, 98 G.Cosmo                                503 Apr. 9, 98 G.Cosmo
866 - Porting on DEC-cxx 6.0.                         504 - Porting on DEC-cxx 6.0.
867   Removed meaningless usage of "const" qualifi    505   Removed meaningless usage of "const" qualifier from functions
868   return type for basic types by value. Modifi    506   return type for basic types by value. Modified files:
869   G4ParticleChange.hh, .icc,                      507   G4ParticleChange.hh, .icc,
870   G4Step.hh, G4StepPoint.hh, G4Track.hh           508   G4Step.hh, G4StepPoint.hh, G4Track.hh
871                                                   509 
872 Mar. 18, 1998 K.Amako                             510 Mar. 18, 1998 K.Amako
873 - Add following information to G4Track:           511 - Add following information to G4Track:
874      1.Momentum direction at the start point (    512      1.Momentum direction at the start point (vertex position) of the track
875      2.Kinetic energy at the start point (vert    513      2.Kinetic energy at the start point (vertex position) of the track
876      3.Pointer to the process which created th    514      3.Pointer to the process which created the current track
877 - Due to this, the following files have modifi    515 - Due to this, the following files have modififed and committed.
878      1.NewDesignDoc.txt                           516      1.NewDesignDoc.txt
879      2.G4Track.hh, G4Track.cc                     517      2.G4Track.hh, G4Track.cc
880      3.G4SteppingManager.cc                       518      3.G4SteppingManager.cc
881                                                   519 
882 Jan.  29, 97 K. Amako                             520 Jan.  29, 97 K. Amako
883 - Following changes have been done and committ    521 - Following changes have been done and committed/tagged to cvs.
884   Tag# is track-00-03-01.                      << 522   Tag# is track-00-03-01. 
885     - G4Step.cc: Output format has been change    523     - G4Step.cc: Output format has been changed in showStep().
886                                                << 524   
887 Dec. 19, 97 G. Cosmo - (alpha03)                  525 Dec. 19, 97 G. Cosmo - (alpha03)
888                                                   526 
889 - Created.                                        527 - Created.