Geant4 Cross Reference

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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 9.5.p2)


  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 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                                                     4 
253 - November 8, 2012 I.Hrivnacova (track-V09-05- <<   5      =========================================================
254 - Fixed G4Track: added initialisation of useGi <<   6      Geant4 - an Object-Oriented Toolkit for Simulation in HEP
                                                   >>   7      =========================================================
                                                   >>   8 
                                                   >>   9                       Category History file
                                                   >>  10                       ---------------------
                                                   >>  11 This file should be used by G4 developers and category coordinators
                                                   >>  12 to briefly summarize all major modifications introduced in the code
                                                   >>  13 and keep track of all category-tags.
                                                   >>  14 It DOES NOT substitute the  CVS log-message one should put at every
                                                   >>  15 committal in the CVS repository !
                                                   >>  16 
                                                   >>  17      ----------------------------------------------------------
                                                   >>  18      * Reverse chronological order (last date on top), please *
                                                   >>  19      ----------------------------------------------------------
255                                                    20 
256 - Sep. 23, 2012 H.Kurashige (track-V09-05-19)  <<  21 - August 27, 2012 H.Kurashige (track-V09-04-15)
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     22 - Fix a bug in copy constructor of G4VUUserTrackInformation (Problem #1346)
261                                                    23 
262 - August 11, 2012 H.Kurashige (track-V09-05-17 <<  24 - February 3rd, 2012 J.Apostolakis  (track-V09-04-14)
263 - Fix a bug in G4VParticleChange::CheckSeconda <<  25 - G4FieldTrackUpdator::Update method must reset the RestMass, 
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     26    because it is used to Initialise each track by ParallelWorldScoringProcess,
310    (as well as update during stepping a track.     27    (as well as update during stepping a track.)
311     Requires tag  'field-V09-05-03' of geometr     28     Requires tag  'field-V09-05-03' of geometry/magneticfield
312                                                    29 
313 - January 21st, 2012 H.Kurashige    (track-V09 <<  30 - January 21st, 2012 H.Kurashige
314 - G4Track::CalculateVelocityForOpticalPhoton()     31 - G4Track::CalculateVelocityForOpticalPhoton() has been reverted
315   Modification of Optical process solves Probl     32   Modification of Optical process solves Problem #1275
316                                                    33 
317 - January 9th, 2012 H.Kurashige  (track-V09-05 <<  34 - January 9th, 2012 H.Kurashige
318 - Use GetNextMaterial instead of GetMaterial   <<  35 - Use GetNextMaterial instead of GetMaterial 
319   in G4Track::CalculateVelocityForOpticalPhoto     36   in G4Track::CalculateVelocityForOpticalPhoton()
320    (Problem #1275)                                 37    (Problem #1275)
321                                                    38 
322 - December 22nd, 2011 H.Kurashige  (track-V09- <<  39 - December 22nd, 2011 H.Kurashige
323 - Set 'false' to SecondaryWeightByProcess in d <<  40 - Set 'false' to SecondaryWeightByProcess in default 
324   (Problem #1273)                                  41   (Problem #1273)
325                                                    42 
326 - December 9th, 2011 H.Kurashige  (track-V09-0 <<  43 - December 9th, 2011 H.Kurashige
327 - Fix Coverity defects                             44 - Fix Coverity defects
328   (Modify copy constructor/assignment operator     45   (Modify copy constructor/assignment operator for G4VParticleChange and derived classes)
329   (Add copy constructor/assignment operator fo     46   (Add copy constructor/assignment operator for G4VUserTrackInformation)
330                                                    47 
331 - November 9th, 2011 H.Kurashige  (track-V09-0     48 - November 9th, 2011 H.Kurashige  (track-V09-04-13)
332 - Fix Coverity defects                             49 - Fix Coverity defects
333   (copy constructor/assignment operator for G4     50   (copy constructor/assignment operator for G4Step/G4StepPoint)
334                                                    51 
335 - October 21th, 2011 G.Folger     (track-V09-0     52 - October 21th, 2011 G.Folger     (track-V09-04-12)
336 -  retag all of track, track-V09-04-11 was in      53 -  retag all of track, track-V09-04-11 was in src only.
337                                                    54 
338 - October 14th, 2011 P.Gumplinger (track-V09-0     55 - October 14th, 2011 P.Gumplinger (track-V09-04-11)
339 - modify G4Track.cc to work with materials-V09     56 - modify G4Track.cc to work with materials-V09-04-15 (and 14)
340                                                    57 
341 - September 21st,  2011  H.Kurashige (track-V0     58 - September 21st,  2011  H.Kurashige (track-V09-04-10)
342 - Re-Activate SetParentWeightByTracK() method      59 - Re-Activate SetParentWeightByTracK() method because Adjoint Process relays on it
343 - ProposeParenetWeight method affects seconday <<  60 - ProposeParenetWeight method affects seconday trackes if SecondaryTrackWeightByProcess flag 
344   is set true even wheen SetParentWeightByTrac     61   is set true even wheen SetParentWeightByTracK is set to false
345                                                    62 
346 -September 17, 2011, H.Kurashige (track-V09-04     63 -September 17, 2011, H.Kurashige (track-V09-04-09)
347 - Fix problems related to treatments of weight     64 - Fix problems related to treatments of weight in ParticleChange (see problem #1243)
348 -- always set the parent track's weight to the <<  65 -- always set the parent track's weight to the value set by ProposeParentWeight() and  ProposeWeight() 
349    methods for all particle change classes.        66    methods for all particle change classes.
350 -- remove fSetParentWeightByProcess and all re     67 -- remove fSetParentWeightByProcess and all related code.
351 -- SetSecondaryWeightByProcess() flag is set t     68 -- SetSecondaryWeightByProcess() flag is set to true in default.
352                                                    69 
353 -September 11, 2011, H.Kurashige (track-V09-04     70 -September 11, 2011, H.Kurashige (track-V09-04-08)
354 - Modify ParticleChangeForTransport to fix a b     71 - Modify ParticleChangeForTransport to fix a bug of wrong velocity
355   in PostStepPoint after Along/PostStepDoIt        72   in PostStepPoint after Along/PostStepDoIt
356                                                    73 
357 -August 22, 2011, H.Kurashige (track-V09-04-07     74 -August 22, 2011, H.Kurashige (track-V09-04-07)
358 - G4VelocityTable is modified and it is not de     75 - G4VelocityTable is modified and it is not derived from G4PhysicsVector
359   (in order to avoid from creation of PhysicsV     76   (in order to avoid from creation of PhysicsVector as static objects)
360                                                <<  77  
361 August 17, 2011, H.Kurashige (track-V09-04-05)     78 August 17, 2011, H.Kurashige (track-V09-04-05)
362 - Add G4VelocityTable as singleton to avoid cr     79 - Add G4VelocityTable as singleton to avoid creation of G4PhysicsVector in event loop
363 - Modify G4Step::InitializeStep to set correct     80 - Modify G4Step::InitializeStep to set correct velocity for the optical photon
364                                                    81 
365 July 6, 2011, H.Kurashige (track-V09-04-04)        82 July 6, 2011, H.Kurashige (track-V09-04-04)
366 - Modify ParticleChanges (forDecay, for Transp     83 - Modify ParticleChanges (forDecay, for Transportation and G4ParticleChange)
367   to handle local time change rather than glob     84   to handle local time change rather than global time
368   (see problem #1224)                              85   (see problem #1224)
369 - Modify CalculateVelocityForOpticalPhoton() f     86 - Modify CalculateVelocityForOpticalPhoton() for Coverity report.
370                                                    87 
371 May. 20, 2011, B.Morgan (track-V09-04-03)          88 May. 20, 2011, B.Morgan (track-V09-04-03)
372 - CMakeLists.txt : Added G4TRACK_ALLOC_EXPORT  <<  89 - CMakeLists.txt : Added G4TRACK_ALLOC_EXPORT compiler definition via 
373   add_definitions so it's applied to all sourc     90   add_definitions so it's applied to all sources in this module.
374                                                    91 
375 Apr. 29, 2011, H.Kurashige (track-V09-04-02)       92 Apr. 29, 2011, H.Kurashige (track-V09-04-02)
376 - Fix memory leak in G4Step                        93 - Fix memory leak in G4Step
377 - Rename GetVelocity to CalculateVelocity          94 - Rename GetVelocity to CalculateVelocity
378 - Add fVelocity (and Set/Get methods for it) i     95 - Add fVelocity (and Set/Get methods for it) in G4Track
379 - Set velocity of trak in UpdateStep in Partic     96 - Set velocity of trak in UpdateStep in ParticleChange
380                                                    97 
381 Apr. 2, 2011, H.Kurashige (track-V09-04-01)        98 Apr. 2, 2011, H.Kurashige (track-V09-04-01)
382 - Set maxT for Velocity Table to 1000              99 - Set maxT for Velocity Table to 1000
383 - Add SetVelocityTableProperties                  100 - Add SetVelocityTableProperties
384                                                   101 
385 Mar. 16, 2011, H.Kurashige (track-V09-04-00)      102 Mar. 16, 2011, H.Kurashige (track-V09-04-00)
386 - Fix problems reported by Coverity               103 - Fix problems reported by Coverity
387 - Add  GetSecondaryInCurrentStep method in G4S    104 - Add  GetSecondaryInCurrentStep method in G4Step.
388                                                << 105  
389 Nov. 10, 2010, H.Kurashige (track-V09-03-11)      106 Nov. 10, 2010, H.Kurashige (track-V09-03-11)
390 - Remove  GetSecondaryInCurrentStep method in     107 - Remove  GetSecondaryInCurrentStep method in G4Step.
391   (revert chages in track-V09-03-07)              108   (revert chages in track-V09-03-07)
392                                                   109 
393 Nov. 08, 2010, M.Asai (track-V09-03-10)           110 Nov. 08, 2010, M.Asai (track-V09-03-10)
394 - Adding touchable history of the origin to G4    111 - Adding touchable history of the origin to G4Track.
395                                                   112 
396 Oct. 30, 2010, H.Kurashige (track-V09-03-09)      113 Oct. 30, 2010, H.Kurashige (track-V09-03-09)
397 - Fix minor bugs reported by Coverity          << 114 - Fix minor bugs reported by Coverity 
398                                                   115 
399 Oct. 27, 2010, G.Cosmo (track-V09-03-08)          116 Oct. 27, 2010, G.Cosmo (track-V09-03-08)
400 - Restored DLL setup as originally. Withdrawn     117 - Restored DLL setup as originally. Withdrawn changes in last tag.
401                                                   118 
402 Oct. 19, 2010  G.Cosmo (track-V09-03-07)          119 Oct. 19, 2010  G.Cosmo (track-V09-03-07)
403 - Replaced G4TRACK_ALLOC_EXPORT flag with G4AL    120 - Replaced G4TRACK_ALLOC_EXPORT flag with G4ALLOC_EXPORT for DLL exported
404   symbols.                                        121   symbols.
405                                                   122 
406 Oct. 18, 2010  Hisaya Kurashige (track-V09-03-    123 Oct. 18, 2010  Hisaya Kurashige (track-V09-03-06)
407 - Add  GetSecondaryInCurrentStep method in G4S    124 - Add  GetSecondaryInCurrentStep method in G4Step.
408   It gives secondaries in the current step.       125   It gives secondaries in the current step.
409                                                   126 
410 Oct. 6, 2010  Hisaya Kurashige (track-V09-03-0    127 Oct. 6, 2010  Hisaya Kurashige (track-V09-03-05)
411 - G4Step::GetSecondary() gives back const G4Tr    128 - G4Step::GetSecondary() gives back const G4TrackVector*
412   and G4Step::GetfSecondary() gives back non-c    129   and G4Step::GetfSecondary() gives back non-const pointer
413                                                << 130  
414 Sep 21, 2010  Hisaya Kurashige (track-V09-03-0    131 Sep 21, 2010  Hisaya Kurashige (track-V09-03-04)
415 - Fill the last bin contents in G4Track::Prepa << 132 - Fill the last bin contents in G4Track::PrepareVelocityTable() 
416    to fix the bug in calculation of GetVelocit    133    to fix the bug in calculation of GetVelocity
417                                                   134 
418 Aug 12, 2010 Hisaya Kurashige (track-V09-03-03    135 Aug 12, 2010 Hisaya Kurashige (track-V09-03-03)
419 - Add G4Track::GetParticleDefinition giving 'c    136 - Add G4Track::GetParticleDefinition giving 'const' pointer
420                                                   137 
421 July 21, 2010 Gabriele Cosmo (track-V09-03-02)    138 July 21, 2010 Gabriele Cosmo (track-V09-03-02)
422 - Added protection against possible null point    139 - Added protection against possible null pointer in G4Track::GetVelocity().
423 - Removed extra inclusion of G4Step.hh in G4Tr    140 - Removed extra inclusion of G4Step.hh in G4Track header.
424 - Fixed cases of restoring cout/cerr precision    141 - Fixed cases of restoring cout/cerr precision formatting in classes:
425   G4ParticleChange, G4ParticleChangeForDecay,     142   G4ParticleChange, G4ParticleChangeForDecay, G4ParticleChangeForGamma,
426   G4ParticleChangeForLoss, G4ParticleChangeFor    143   G4ParticleChangeForLoss, G4ParticleChangeForMSC, G4ParticleChangeForTransport,
427   G4VParticleChange.                              144   G4VParticleChange.
428 - Added dummy initialisation to data members i    145 - Added dummy initialisation to data members in constructors in classes:
429   G4ParticleChange, G4ParticleChangeForDecay,     146   G4ParticleChange, G4ParticleChangeForDecay, G4ParticleChangeForGamma,
430   G4ParticleChangeForLoss, G4ParticleChangeFor    147   G4ParticleChangeForLoss, G4ParticleChangeForTransport, G4Step, G4StepPoint,
431   G4Track, G4VParticleChange.                     148   G4Track, G4VParticleChange.
432                                                   149 
433 July 2, 2010 Hisaya Kurashige (track-V09-03-01    150 July 2, 2010 Hisaya Kurashige (track-V09-03-01)
434 - Use PhysicsVector for calculation of GetVelo    151 - Use PhysicsVector for calculation of GetVelocity
435 - Add Exception(Warning) if GetDeltaEnergy/Mom << 152 - Add Exception(Warning) if GetDeltaEnergy/Momentum methods are invoked. These methds are planed to be removed 
436                                                   153 
437 Mar. 9, 2010 Hisaya Kurashige (track-V09-03-00    154 Mar. 9, 2010 Hisaya Kurashige (track-V09-03-00)
438 - Change G4String to a pointer of G4String     << 155 - Change G4String to a pointer of G4String 
439   for prooperty to indicate type of UserTrackI << 156   for prooperty to indicate type of UserTrackInformation 
440 - Change G4VUserTrackInformation::Print() to a    157 - Change G4VUserTrackInformation::Print() to a simple virtual method
441   form pure-virtual                            << 158   form pure-virtual 
442                                                   159 
443 Oct. 19, 2009 Hisaya Kurashige (track-V09-02-0    160 Oct. 19, 2009 Hisaya Kurashige (track-V09-02-04)
444 -added a string prooperty to indicate type of     161 -added a string prooperty to indicate type of UserTrackInformation
445                                                   162 
446                                                   163 
447 Jun. 18, 2009 Hisaya Kurashige (track-V09-02-0    164 Jun. 18, 2009 Hisaya Kurashige (track-V09-02-03)
448 -added SetLowEnergyLimit method (Vladimir)        165 -added SetLowEnergyLimit method (Vladimir)
449                                                   166 
450                                                   167 
451 May.  27, 2009 Hisaya Kurashige (track-V09-02-    168 May.  27, 2009 Hisaya Kurashige (track-V09-02-02)
452 - Add lowEnergyLimit = 1 eV in lowEnergyLimit     169 - Add lowEnergyLimit = 1 eV in lowEnergyLimit = 1 eV (Vladimir)
453                                                   170 
454 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-0    171 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-01)
455 - Add protection for the case mass==0 and T==0    172 - Add protection for the case mass==0 and T==0 in GetVelocity
456                                                   173 
457 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-0    174 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-00)
458 - Modify GetVelocity to improve performance    << 175 - Modify GetVelocity to improve performance 
459                                                   176 
460 Oct. 24, 2008 Hisaya Kurashige (track-V09-01-0    177 Oct. 24, 2008 Hisaya Kurashige (track-V09-01-02)
461 - change fpCreatorProcess and fpLCAtVertex in  << 178 - change fpCreatorProcess and fpLCAtVertex in G4Track to  'const' pointer   
462 - change fpProcessDefinedStep in G4StepPoint t << 179 - change fpProcessDefinedStep in G4StepPoint to  'const' pointer   
463                                                << 
464                                                   180 
                                                   >> 181  
465 Feb. 5, 2008 Hisaya Kurashige (track-V09-01-01    182 Feb. 5, 2008 Hisaya Kurashige (track-V09-01-01)
466 - reset non-ionizing energy loss in G4Step::Re    183 - reset non-ionizing energy loss in G4Step::ResetTotalEnergyDeposit
467   in order to initialize NIEL in each step        184   in order to initialize NIEL in each step
468                                                   185 
469 Jan. 12, 2008 Hisaya Kurashige (track-V09-01-0    186 Jan. 12, 2008 Hisaya Kurashige (track-V09-01-00)
470 - add non-ionizing energy loss to EM physics (    187 - add non-ionizing energy loss to EM physics (V.Ivanchenko)
471                                                   188 
472 Oct. 02, 2007 Hisaya Kurashige (track-V09-00-0    189 Oct. 02, 2007 Hisaya Kurashige (track-V09-00-02)
473 - Add protection in G4Track::GetVolume to avoi    190 - Add protection in G4Track::GetVolume to avoid core dump
474                                                   191 
475 Aug. 07, 2007 Hisaya Kurashige (track-V09-00-0    192 Aug. 07, 2007 Hisaya Kurashige (track-V09-00-01)
476 - Add  get method for non-ionizing energy depo    193 - Add  get method for non-ionizing energy deposit in G4Step
477                                                   194 
478                                                   195 
479 Mar. 30, 07 Hisaya Kurashige (track-V08-02-02)    196 Mar. 30, 07 Hisaya Kurashige (track-V08-02-02)
480 - Fix weight treatment in G4ParticleChange        197 - Fix weight treatment in G4ParticleChange
481                                                   198 
482 Mar. 26, 07 Hisaya Kurashige (track-V08-02-01)    199 Mar. 26, 07 Hisaya Kurashige (track-V08-02-01)
483 - Added Non-Ionizing Energy Deposit in G4Step     200 - Added Non-Ionizing Energy Deposit in G4Step and G4VParticleChange
484                                                   201 
485 Mar. 11, 07 Hisaya Kurashige (track-V08-02-00)    202 Mar. 11, 07 Hisaya Kurashige (track-V08-02-00)
486 - Added magnetic moment in G4DynamicParticle (    203 - Added magnetic moment in G4DynamicParticle (co-work with particles-V08-02-00)
487 - Fixed treatment of parent's weight in G4Part << 204 - Fixed treatment of parent's weight in G4ParticleChange 
488                                                   205 
489 Nov.  3, 06 J.Apostolakis (track-V08-01-04)       206 Nov.  3, 06 J.Apostolakis (track-V08-01-04)
490 - New methods first/lastStepInVolume flag in G    207 - New methods first/lastStepInVolume flag in G4Step, G4VParticleChange  by Hisaya
491 - Revised UpdateStepForPostStep by John Aposto    208 - Revised UpdateStepForPostStep by John Apostolakis
492                                                   209 
493 Oct. 31, 06 G.Cosmo (track-V08-01-03)             210 Oct. 31, 06 G.Cosmo (track-V08-01-03)
494 - Made operator=() inline.                        211 - Made operator=() inline.
495                                                   212 
496 Aug. 29, 06 H.Kurashige (track-V08-01-02)         213 Aug. 29, 06 H.Kurashige (track-V08-01-02)
497 - Add methods for setting polarization and mod    214 - Add methods for setting polarization and modifying weight
498     for G4ParticleChangeFoeGamma and  G4Partic << 215     for G4ParticleChangeFoeGamma and  G4ParticleChangeForLoss 
499           (V.Ivanchenko)                          216           (V.Ivanchenko)
500                                                   217 
501 Jul. 17, 06 M.Asai (track-V08-01-01)              218 Jul. 17, 06 M.Asai (track-V08-01-01)
502 - Re-tagged for G4Step and G4TrackVector only.    219 - Re-tagged for G4Step and G4TrackVector only.
503                                                   220 
504 Jun. 09, 06 M.Asai (track-V08-01-00)              221 Jun. 09, 06 M.Asai (track-V08-01-00)
505 - tagged for G4FieldTrackUpdator, G4Step and G    222 - tagged for G4FieldTrackUpdator, G4Step and G4TrackVector.
506                                                   223 
507 Jun. 09, 06 T.Sasaki                              224 Jun. 09, 06 T.Sasaki
508 - G4Step now has secondary vector                 225 - G4Step now has secondary vector
509 - G4TrackVector was moved from tracking catego << 226 - G4TrackVector was moved from tracking category 
510                                                   227 
511 Jun. 09, 06 M.Asai                                228 Jun. 09, 06 M.Asai
512 - Introducing G4FieldTrackUpdator class.          229 - Introducing G4FieldTrackUpdator class.
513 - GNUmakefile now includes geometry/magneticfi    230 - GNUmakefile now includes geometry/magneticfield
514                                                   231 
515 Jun. 07, 06 V.Ivanchenko (track-V08-00-03)        232 Jun. 07, 06 V.Ivanchenko (track-V08-00-03)
516 -  G4ParticleChangeForLoss - remove momentum c    233 -  G4ParticleChangeForLoss - remove momentum change AlongStep
517                                                   234 
518 Mar. 29, 06 H.Kurashige (track-V08-00-02)         235 Mar. 29, 06 H.Kurashige (track-V08-00-02)
519 -  Improve G4Track::GetVelocity for optical ph << 236 -  Improve G4Track::GetVelocity for optical photon 
520                                                   237 
521 Feb. 08, 06 H.Kurashige (track-V08-00-01)         238 Feb. 08, 06 H.Kurashige (track-V08-00-01)
522 -  add ProposeMomentumDirection AlongStep and  << 239 -  add ProposeMomentumDirection AlongStep and ProposeWeight PostStep in 
523     G4ParticleChangeForLoss (V.Ivantchenko)       240     G4ParticleChangeForLoss (V.Ivantchenko)
524                                                   241 
525 Dec. 20, 05 .Kurashige (track-V08-00-00)          242 Dec. 20, 05 .Kurashige (track-V08-00-00)
526 -  G4ParticleChangeForRadDecay is now derived     243 -  G4ParticleChangeForRadDecay is now derived from G4ParticleChangeForDecay
527                                                   244 
528 Dec. 05, 05 mma (track-V07-01-02)                 245 Dec. 05, 05 mma (track-V07-01-02)
529 - G4ParticleChangeForGamma : apply UpdateStepF    246 - G4ParticleChangeForGamma : apply UpdateStepForPostStep in any case
530                                                << 247   
531 Nov. 26, 05 H.Kurashige (track-V07-01-01)         248 Nov. 26, 05 H.Kurashige (track-V07-01-01)
532 - Fix GetVelocity : use the material pointer i    249 - Fix GetVelocity : use the material pointer in PreStepPoint
533                                                   250 
534 May 30, 05 V.Ivantchenko (track-V07-00-02)        251 May 30, 05 V.Ivantchenko (track-V07-00-02)
535 - Fix in G4ParticleChangeForGamma : add Update    252 - Fix in G4ParticleChangeForGamma : add UpdateStepForAtRest method
536                                                   253 
537 May 12, 05 P.Gumplinger (track-V07-00-01)         254 May 12, 05 P.Gumplinger (track-V07-00-01)
538 - Fix GetVelocity (bug report #741) courtesy o    255 - Fix GetVelocity (bug report #741) courtesy of  Horton-Smith
539                                                   256 
540 Apr. 15, 05 V.Ivantchenko (track-V07-00-00)       257 Apr. 15, 05 V.Ivantchenko (track-V07-00-00)
541 - Add a new class of G4ParticleChangeForGamma     258 - Add a new class of G4ParticleChangeForGamma
542 - Modify 4ParticleChangeForLoss                   259 - Modify 4ParticleChangeForLoss
543                                                << 260  
544 Dec. 02, 04 H.Kurashige (track-V06-02-04)         261 Dec. 02, 04 H.Kurashige (track-V06-02-04)
545 - migration to cmath                           << 262 - migration to cmath 
546                                                   263 
547 Nov. 25, 04 M.Asai (track-V06-02-03)              264 Nov. 25, 04 M.Asai (track-V06-02-03)
548 - Fix destructor of G4VUserTrackInformation.      265 - Fix destructor of G4VUserTrackInformation.
549                                                   266 
550 Oct. 19, 04 H.Kurashige (track-V06-02-02)      << 267 Oct. 19, 04 H.Kurashige (track-V06-02-02) 
551 - Remove obsolete methods from G4ParticleChang    268 - Remove obsolete methods from G4ParticleChange
552                                                   269 
553 Sep. 17, 04 P.Gumplinger (track-V06-02-01)        270 Sep. 17, 04 P.Gumplinger (track-V06-02-01)
554 - Modified G4ParticleChangeForDecay (add thePo    271 - Modified G4ParticleChangeForDecay (add thePolarizationChange and methods)
555                                                   272 
556 Aug. 27, 04 M.Asai (track-V06-02-00)              273 Aug. 27, 04 M.Asai (track-V06-02-00)
557 - A pointer to sensitive detector is added in     274 - A pointer to sensitive detector is added in G4StepPoint and
558   G4ParticleChangeForTransport.                   275   G4ParticleChangeForTransport.
559 - G4Step is taking care of setting the above p    276 - G4Step is taking care of setting the above pointer.
560                                                   277 
561 Jun. 15, 04 V.Ivanchenko (track-V06-01-05)        278 Jun. 15, 04 V.Ivanchenko (track-V06-01-05)
562 - G4ParticleChangeForLoss: fix initialization     279 - G4ParticleChangeForLoss: fix initialization of ParentWeight
563                                                   280 
564 Jun. 11, 04 G.Cosmo (track-V06-01-04)             281 Jun. 11, 04 G.Cosmo (track-V06-01-04)
565 - Use global flag G4TRACK_ALLOC_EXPORT to expo    282 - Use global flag G4TRACK_ALLOC_EXPORT to export extern symbols for DLLs.
566   Modified GNUmakefile and rearranged usage of    283   Modified GNUmakefile and rearranged usage of extern symbols in G4Track.
567                                                   284 
568 Jun. 09, 04 G.Cosmo (track-V06-01-03)             285 Jun. 09, 04 G.Cosmo (track-V06-01-03)
569 - Adopt G4DLLIMPORT/G4DLLEXPORT technique to h    286 - Adopt G4DLLIMPORT/G4DLLEXPORT technique to handle extern simbols for
570   allowing support of DLLs on Windows.            287   allowing support of DLLs on Windows.
571 - Coworks with "global-V06-01-02b".               288 - Coworks with "global-V06-01-02b".
572                                                   289 
573 Jun. 07, 04 G.Cosmo (track-V06-01-02)             290 Jun. 07, 04 G.Cosmo (track-V06-01-02)
574 - Export extern symbols for allowing support o    291 - Export extern symbols for allowing support of DLLs on Windows.
575   Modified G4Track.icc.                           292   Modified G4Track.icc.
576 - GNUmakefile: added definition of GLOBLIBS fo    293 - GNUmakefile: added definition of GLOBLIBS for DLLs support on Windows.
577 - Coworks with "global-V06-01-02a".               294 - Coworks with "global-V06-01-02a".
578                                                   295 
579 May. 11, 04 V.Ivanchenko (track-V06-01-01)        296 May. 11, 04 V.Ivanchenko (track-V06-01-01)
580 - G4ParticleChangeForLoss: rename variables ac    297 - G4ParticleChangeForLoss: rename variables according to 00 tag;
581   fix of minor energy non-conservation in case    298   fix of minor energy non-conservation in case of more than 1
582   processes changing the energy                   299   processes changing the energy
583                                                   300 
584 May. 08, 04 H.Kurashige (track-V06-01-00)         301 May. 08, 04 H.Kurashige (track-V06-01-00)
585 - Add new methods of ProposeXXX (and correspon << 302 - Add new methods of ProposeXXX (and corresponding GetXXX methods) 
586   as replacements of old methods of SetXXXChan    303   as replacements of old methods of SetXXXChange and GetXXXChange
587                                                   304 
588 Jan. 20, 04 V.Ivanchenko (track-V06-00-01)        305 Jan. 20, 04 V.Ivanchenko (track-V06-00-01)
589 - Update G4ParticleChangeForLoss for utilisati    306 - Update G4ParticleChangeForLoss for utilisation in G4VEnergyLossProcess
590 - Minor update G4ParticleChangeForMSC for util    307 - Minor update G4ParticleChangeForMSC for utilisation in model design of msc
591 - Change of volume in G4ParticleChangeForTrans    308 - Change of volume in G4ParticleChangeForTransportation only if kinEnergy>0
592                                                   309 
593 Dec. 12, 03 G.Cosmo (track-V06-00-00)             310 Dec. 12, 03 G.Cosmo (track-V06-00-00)
594 - G4VParticleChange[.hh.cc]: removed unnecessa    311 - G4VParticleChange[.hh.cc]: removed unnecessary 'const' qualifier to
595   return value in GetAccuracyForWarning() and     312   return value in GetAccuracyForWarning() and GetAccuracyForException()
596   causing noisy warnings on Intel-icc compiler    313   causing noisy warnings on Intel-icc compiler.
597                                                   314 
598 Nov. 26, 03 H.Kurashige (track-V05-02-03)         315 Nov. 26, 03 H.Kurashige (track-V05-02-03)
599 - Fixed problem of setting  momentum direction << 316 - Fixed problem of setting  momentum direction for stoppped particle in G4ParticleChange (Vladimir) 
600                                                   317 
601 Oct. 4, 03 G.Cosmo (track-V05-02-02)              318 Oct. 4, 03 G.Cosmo (track-V05-02-02)
602 - Modified GNUmakefile:                           319 - Modified GNUmakefile:
603   o added dependency to new module "geometry/n    320   o added dependency to new module "geometry/navigation".
604 - Coworks with "geometry-V05-02-00" and "digit    321 - Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00".
605                                                   322 
606 Jun. 11, 03 H.Kurashige (track-V05-02-01)         323 Jun. 11, 03 H.Kurashige (track-V05-02-01)
607 - Add ExceptionSeverity                        << 324 - Add ExceptionSeverity 
608 - Add G4VParticleChange::CheckSecondary           325 - Add G4VParticleChange::CheckSecondary
609 - Remove inclusion of G4MaterialCutsCouple        326 - Remove inclusion of G4MaterialCutsCouple
610                                                   327 
611 Jun. 03, 03  G.Cosmo (track-V05-01-03)            328 Jun. 03, 03  G.Cosmo (track-V05-01-03)
612 - Fixed warning in G4ParticleChangeForRadDecay    329 - Fixed warning in G4ParticleChangeForRadDecay.hh.
613                                                   330 
614 Mar. 20, 03  M.Asai (track-V05-01-02)             331 Mar. 20, 03  M.Asai (track-V05-01-02)
615 - Fix copy operator of G4Track not to copy the    332 - Fix copy operator of G4Track not to copy the pointer to user information
616                                                   333 
617 Mar. 20, 03  H.Kurashige  (track-V05-01-01)       334 Mar. 20, 03  H.Kurashige  (track-V05-01-01)
618 - Correct comments                             << 335 - Correct comments 
619 - Fixed unused parameter in G4VParticleChange.    336 - Fixed unused parameter in G4VParticleChange.cc
620                                                   337 
621 Mar. 5, 02  H.Kurashige  (track-V05-00-02)        338 Mar. 5, 02  H.Kurashige  (track-V05-00-02)
622 - Fix in G4Step::InitializeStep().                339 - Fix in G4Step::InitializeStep().
623   Added initialization of fCharge in StepPoint    340   Added initialization of fCharge in StepPoint.
624                                                   341 
625 Jan. 24, 02  G.Cosmo  (track-V05-00-01)           342 Jan. 24, 02  G.Cosmo  (track-V05-00-01)
626 - Fix in G4ParticleChangeForTransport::UpdateS    343 - Fix in G4ParticleChangeForTransport::UpdateStepForPostStep().
627   Added call for setting the material-cuts-cou    344   Added call for setting the material-cuts-couple for pPostStepPoint
628   (V.Ivantchenko).                                345   (V.Ivantchenko).
629                                                   346 
630 Dec. 16, 02  G.Cosmo  (track-V05-00-00)           347 Dec. 16, 02  G.Cosmo  (track-V05-00-00)
631 - Merged branch "geant4-04-01-ref-02-cuts-bran    348 - Merged branch "geant4-04-01-ref-02-cuts-branch" to HEAD.
632   Included development for 'cuts-by-region':      349   Included development for 'cuts-by-region':
633   o Updated G4Track, G4Step, G4StepPoint and G    350   o Updated G4Track, G4Step, G4StepPoint and G4ParticleChangeForTransport
634     to properly handle new G4MaterialCutsCoupl    351     to properly handle new G4MaterialCutsCouple.
635                                                   352 
636 Dec. 04, 02  T.Sasaki (track-V04-01-03)           353 Dec. 04, 02  T.Sasaki (track-V04-01-03)
637 - Initial value for fCharge is given in the co << 354 - Initial value for fCharge is given in the constuctor 
638   of G4StepPoint.                                 355   of G4StepPoint.
639                                                   356 
640 Nov. 20, 02   G.Cosmo (track-V04-01-02)           357 Nov. 20, 02   G.Cosmo (track-V04-01-02)
641 - Patched access to public static data in G4VP    358 - Patched access to public static data in G4VParticleChange.
642   Added accessors to be used in the kernel to     359   Added accessors to be used in the kernel to allow porting on
643   Windows DLLs.                                   360   Windows DLLs.
644                                                   361 
645 Nov. 1, 02    J.Generowicz (track-V04-01-01)      362 Nov. 1, 02    J.Generowicz (track-V04-01-01)
646 - Added accessors to auxiliary point vector, i    363 - Added accessors to auxiliary point vector, in both
647   G4Step and G4ParticleChangeForTransport         364   G4Step and G4ParticleChangeForTransport
648                                                   365 
649 Oct. 31, 02    T.Sasaki (track-V04-01-00)      << 366 Oct. 31, 02    T.Sasaki (track-V04-01-00)  
650 - Added StronglyForced flag to G4ForceConditio    367 - Added StronglyForced flag to G4ForceCondition
651 - set fUndefined for the StepStatus in PostSte    368 - set fUndefined for the StepStatus in PostStepPoint after CopyPostToPre
652                                                   369 
653 Feb. 09 ,02    H.Kurashige (track-V04-00-02)      370 Feb. 09 ,02    H.Kurashige (track-V04-00-02)
654 - Modify G4Track::GetVelocity to get better pe    371 - Modify G4Track::GetVelocity to get better performance for massless particles
655                                                   372 
656 Dec. 24 ,01   H.Kurashige (track-V04-00-01)       373 Dec. 24 ,01   H.Kurashige (track-V04-00-01)
657 - Remove event biasing mechanism from track ca    374 - Remove event biasing mechanism from track category
658   ( it is moved to hadronic/models )              375   ( it is moved to hadronic/models )
659 - Add G4Track::CopyTrackInfo                   << 376 - Add G4Track::CopyTrackInfo 
660 - Modified G4ParticleChange::AddSecondary to u << 377 - Modified G4ParticleChange::AddSecondary to use touchable handle 
661 - Fixed a bug of changing parent weight in G4P    378 - Fixed a bug of changing parent weight in G4ParticleChange::UpdateStepForAlongStep
662                                                   379 
663 Dec. 12, 01  H.Kurashige (track-V04-00-00)        380 Dec. 12, 01  H.Kurashige (track-V04-00-00)
664 - Added initialization of fStepLength in const    381 - Added initialization of fStepLength in constructors.
665 - Fixed a bug that fStepLength is not copied i << 382 - Fixed a bug that fStepLength is not copied in assginment operator 
666                                                << 383  
667 Dec. 10, 01  H.Kurashige (track-V03-02-08)        384 Dec. 10, 01  H.Kurashige (track-V03-02-08)
668 - Modified assignment operator so that fCurren    385 - Modified assignment operator so that fCurrentStepNumber is set to 0
669                                                   386 
670 Nov.27, 01  J. Apostolakis (track-V03-02-07)      387 Nov.27, 01  J. Apostolakis (track-V03-02-07)  for H. Kurashige
671 - Modified G4ParticleChange::AddSecondary to u    388 - Modified G4ParticleChange::AddSecondary to use touchable handle - by Hisaya
672    (only one of the AddSecondary methods has b    389    (only one of the AddSecondary methods has been modified - to date)
673                                                   390 
674 Nov.10, 01 (track-V03-02-06)                      391 Nov.10, 01 (track-V03-02-06)
675 - Fixed bugs in assignment operators in G4Trac    392 - Fixed bugs in assignment operators in G4Track
676 - Added SetParentWeightByProcess                  393 - Added SetParentWeightByProcess
677 - Added SetSecondaryWeightByProcess               394 - Added SetSecondaryWeightByProcess
678                                                   395 
679 Nov. 08, 01  G.Cosmo (track-V03-02-05)            396 Nov. 08, 01  G.Cosmo (track-V03-02-05)
680 - Merge changes included in "track-V03-02-02a"    397 - Merge changes included in "track-V03-02-02a".
681                                                   398 
682 Oct. 22, 01  H.Kurashige (track-V03-02-04)        399 Oct. 22, 01  H.Kurashige (track-V03-02-04)
683 - Modify to intorduce TouchableHandle (Radovan    400 - Modify to intorduce TouchableHandle (Radovan)
684                                                   401 
685 Oct. 20, 01  H.Kurashige (track-V03-02-03)        402 Oct. 20, 01  H.Kurashige (track-V03-02-03)
686 - Remove "static inline methods"                  403 - Remove "static inline methods"
687 - Disable EventBiasingMechanism                << 404 - Disable EventBiasingMechanism 
688                                                   405 
689 Oct. 26, 01  G.Cosmo (track-V03-02-02a)           406 Oct. 26, 01  G.Cosmo (track-V03-02-02a)
690 - Added implementation to assignment operator     407 - Added implementation to assignment operator in G4ParticleChangeForRadDecay.hh
691   (H.Kurasige)                                    408   (H.Kurasige)
692                                                   409 
693 Sep. 20, 01  H.Kurashige (track-V03-02-02)        410 Sep. 20, 01  H.Kurashige (track-V03-02-02)
694 - Update to  G4Mars5GeVMechanism for STL migra    411 - Update to  G4Mars5GeVMechanism for STL migration of materials
695                                                   412 
696 Sep. 20, 01  H.Kurashige (track-V03-02-01)        413 Sep. 20, 01  H.Kurashige (track-V03-02-01)
697 - Modify  G4Mars5GeVMechanism for STL migratio    414 - Modify  G4Mars5GeVMechanism for STL migration of materials
698                                                   415 
699 Aug. 16, 01  H.Kurashige (track-V03-02-00)        416 Aug. 16, 01  H.Kurashige (track-V03-02-00)
700 - Clean up codes                                  417 - Clean up codes
701                                                << 418  
702 Mar. 7, 01  H.Kurashige (track-V03-00-04)      << 419 Mar. 7, 01  H.Kurashige (track-V03-00-04) 
703 - Add protection for the zero-momentum case    << 420 - Add protection for the zero-momentum case 
704   for UpdateStepForAlongStep in ParticleChange    421   for UpdateStepForAlongStep in ParticleChange  (J.A)
705                                                   422 
706 Feb. 17, 01  H.Kurashige (track-V03-00-03)        423 Feb. 17, 01  H.Kurashige (track-V03-00-03)
707 - Add Velocity and Setmethod in G4StepPoint       424 - Add Velocity and Setmethod in G4StepPoint
708 - Add SetVelocity in G4Step.::InitializeStep      425 - Add SetVelocity in G4Step.::InitializeStep
709 - Modify G4StepPoint::GetVelocity to return co    426 - Modify G4StepPoint::GetVelocity to return correct velocity for optical photon
710                                                   427 
711 Feb. 17, 01  H.Kurashige (track-V03-00-02)        428 Feb. 17, 01  H.Kurashige (track-V03-00-02)
712 - Fix G4Track::GetVelocity for Gamma              429 - Fix G4Track::GetVelocity for Gamma
713                                                   430 
714 Feb. 12, 01 H.Kurashige (track-V03-00-01)         431 Feb. 12, 01 H.Kurashige (track-V03-00-01)
715 - Remove thePolarizationChange from G4Particle    432 - Remove thePolarizationChange from G4ParticleChangeForTransport.hh
716                                                   433 
717                                                   434 
718 Feb. 07, 01 H.Kurashige (track-V03-00-00)         435 Feb. 07, 01 H.Kurashige (track-V03-00-00)
719 - Add copy constructor to G4Track              << 436 - Add copy constructor to G4Track 
720                                                   437 
721 Oct. 19, 00 H.kurashige (track-V02-00-01)         438 Oct. 19, 00 H.kurashige (track-V02-00-01)
722 - Bug fixes in copy constructor of G4ParticleC    439 - Bug fixes in copy constructor of G4ParticleChange
723                                                   440 
724 Oct. 18, 00 H.Kurashige (track-V02-00-00)         441 Oct. 18, 00 H.Kurashige (track-V02-00-00)
725 - Add "const" to G4DynamicParticle pointer  of << 442 - Add "const" to G4DynamicParticle pointer  of returned value of G4Track::GetDynamicParticle 
726                                                   443 
727 Jun. 2, 2000 M.Asai  (track-V01-01-02)            444 Jun. 2, 2000 M.Asai  (track-V01-01-02)
728 - Add G4VUserTrackInformation class and its po    445 - Add G4VUserTrackInformation class and its pointer data member in G4Track
729 - Add "const" to pointer to G4Step in G4Track  << 446 - Add "const" to pointer to G4Step in G4Track (Hisaya) 
730                                                   447 
731 Jun. 1 2000 H.Kurashige (track-V01-01-01a)        448 Jun. 1 2000 H.Kurashige (track-V01-01-01a)
732 -  Removed "const" from the return value type     449 -  Removed "const" from the return value type of G4StepPoint::GetPhysicalVolume()
733                                                   450 
734 May 16 2000 H.Kurashige (track-V01-01-01)         451 May 16 2000 H.Kurashige (track-V01-01-01)
735 -  Added thePolarizationChange in G4ParticleCh    452 -  Added thePolarizationChange in G4ParticleChangeForTransportation
736                                                   453 
737 May 12 2000 H.Kurashige (track-V01-01-00)         454 May 12 2000 H.Kurashige (track-V01-01-00)
738 -  SetTouchable methods has been changed to ge    455 -  SetTouchable methods has been changed to get "const" pointer
739                                                   456 
740 Feb. 16, 2000 H.Kurashige                         457 Feb. 16, 2000 H.Kurashige
741 -  Added cashing mechanism of pointer to mater    458 -  Added cashing mechanism of pointer to material in G4StepPoint
742 -  Added theMaterialChange in G4ParticleChange    459 -  Added theMaterialChange in G4ParticleChangeForTransportation
743 -  GetTouchable methods has been changed to gi << 460 -  GetTouchable methods has been changed to give "const" pointer 
744                                                   461 
745 Feb. 13, 2000 H.Kurashige (track-V01-00-01)       462 Feb. 13, 2000 H.Kurashige (track-V01-00-01)
746 -  Added G4ParticleChangeForRadDecay              463 -  Added G4ParticleChangeForRadDecay
747 -  Changed G4VParticleChange::AddSecondary to     464 -  Changed G4VParticleChange::AddSecondary to set secondary track weight equal to the primary's one
748 -  Removed printing pointers of ParticleChange << 465 -  Removed printing pointers of ParticleChange object in CheckIt methods 
749                                                   466 
750 Jan. 18, 2000 H.Kurashige (track-V01-00-00)       467 Jan. 18, 2000 H.Kurashige (track-V01-00-00)
751 -  Fixed bugs in treatment of secondary track  << 468 -  Fixed bugs in treatment of secondary track weight 
752                                                   469 
753 Nov. 7, 1999 H.Kurashige (track-V00-01-01)        470 Nov. 7, 1999 H.Kurashige (track-V00-01-01)
754 -  Added comments for "Software Reference Manu << 471 -  Added comments for "Software Reference Manual" 
755                                                   472 
756 Oct. 5, 1999 H,Kurashige (track-V00-01-00)        473 Oct. 5, 1999 H,Kurashige (track-V00-01-00)
757 -  Added mass/charge change in G4ParticleChang    474 -  Added mass/charge change in G4ParticleChange
758 -  Modified G4ParticleChange::CheckIt             475 -  Modified G4ParticleChange::CheckIt
759 -  Separate implementation of inline functions    476 -  Separate implementation of inline functions to G4Track.icc and G4Step.icc
760                                                   477 
761 Jul. 14 1999 H.Kurashige (track-01-00-07)         478 Jul. 14 1999 H.Kurashige (track-01-00-07)
762 -  Fixed bugs in G4Mars5GeVMechanism::CreatePi    479 -  Fixed bugs in G4Mars5GeVMechanism::CreatePion()
763                                                   480 
764 May 6, 1999 H.Kurashige (track-01-00-06)          481 May 6, 1999 H.Kurashige (track-01-00-06)
765 -  Modified CheckIt methods of G4VParticleChan << 482 -  Modified CheckIt methods of G4VParticleChange and derived classes 
766                                                   483 
767 Apr. 28, 1999 H.Kurashige (track-01-00-05b)       484 Apr. 28, 1999 H.Kurashige (track-01-00-05b)
768 -  Protect proton mass against glanular libral    485 -  Protect proton mass against glanular libraly for G4Mars5Gev...(Makoto)
769 -  Fixed error messages in G4ParticleChange::C    486 -  Fixed error messages in G4ParticleChange::CheckIt (Hisaya)
770 -  Remove "include/G4VProcess.hh" from G4Step.    487 -  Remove "include/G4VProcess.hh" from G4Step.cc (Hisaya)
771                                                   488 
772 Apr. 13, 1999 H.Kurashige (track-01-00-04)        489 Apr. 13, 1999 H.Kurashige (track-01-00-04)
773 - Code polishing according to the messages by  << 490 - Code polishing according to the messages by CodeWizard 
774 - Added new virtual method of G4bool CheckIt(c    491 - Added new virtual method of G4bool CheckIt(const G4Track&) in G4VParticleChange
775                                                   492 
776 Feb. 17, 1999 H.Kurashige (track-01-00-03)        493 Feb. 17, 1999 H.Kurashige (track-01-00-03)
777 -  Removed G4Step::ShowStep() (Takashi)           494 -  Removed G4Step::ShowStep() (Takashi)
778 -  Fixed bugs in G4ParticleChange.icc (Hisaya)    495 -  Fixed bugs in G4ParticleChange.icc (Hisaya)
779                                                   496 
780 Feb. 9, 1999 H.Kurashige (track-01-00-02)         497 Feb. 9, 1999 H.Kurashige (track-01-00-02)
781 -  Modified G4TrackFastVector (Hisaya)            498 -  Modified G4TrackFastVector (Hisaya)
782 -  Modified G4ParticleChange::CheckIt (Hisaya)    499 -  Modified G4ParticleChange::CheckIt (Hisaya)
783                                                   500 
784 Feb. 6, 1999 H.Kurashige (track-01-00-01)         501 Feb. 6, 1999 H.Kurashige (track-01-00-01)
785 -  Added Get/SetMomentumDirectionChange in G4P    502 -  Added Get/SetMomentumDirectionChange in G4ParticleChange (Hisaya)
786 -  Removed using G4ParticleMomentum (Hisaya)      503 -  Removed using G4ParticleMomentum (Hisaya)
787                                                   504 
788 Dec. 15,  1998 H.Kurashige (track-00-04-05)       505 Dec. 15,  1998 H.Kurashige (track-00-04-05)
789 - G4ParticleChange::CheckIt is activated in VE << 506 - G4ParticleChange::CheckIt is activated in VERBOSE mode (Hisaya) 
790                                                   507 
791 Dec. 12, 1998 H.Kurashige (track-00-04-04)        508 Dec. 12, 1998 H.Kurashige (track-00-04-04)
792 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)   << 509 - Fixed bugs in G4Mars5GeVMechanism (Hisaya) 
793 - Added SwOnAllEB/SwOffAllEB in G4ParticleChan    510 - Added SwOnAllEB/SwOffAllEB in G4ParticleChange (Hisaya)
794 - Added GetEBMechanis and IsEBActive in G4VPar    511 - Added GetEBMechanis and IsEBActive in G4VParticleChange (Hisaya)
795                                                   512 
796 Dec. 11, 1998 H.Kurashige (track-00-04-03)        513 Dec. 11, 1998 H.Kurashige (track-00-04-03)
797 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)      514 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)
798                                                   515 
799 Dec. 9, 1998 L.Urban (track-00-04-02)             516 Dec. 9, 1998 L.Urban (track-00-04-02)
800 - Added G4ParticleChangeForLoss and G4Particle    517 - Added G4ParticleChangeForLoss and G4ParticleChangeForMSC.
801                                                   518 
802 Nov. 18, 98 H.Kurashige (track-00-04-01)A         519 Nov. 18, 98 H.Kurashige (track-00-04-01)A
803 - Added new member of weight in G4Track and re    520 - Added new member of weight in G4Track and removed G4BiasingTag
804 - Added Event Biasing based on MARS               521 - Added Event Biasing based on MARS
805 - Modified argument type in G4Track            << 522 - Modified argument type in G4Track  
806   ( this tag requires particles-00-04-01 tag)     523   ( this tag requires particles-00-04-01 tag)
807                                                   524 
808 Nov. 9, 98  H.Kurashige (track-00-03-05)          525 Nov. 9, 98  H.Kurashige (track-00-03-05)
809 - Added Event Biasing Mechanism in G4VParticle    526 - Added Event Biasing Mechanism in G4VParticleChange
810                                                   527 
811 Nov. 8, 98 H.Kurashige (track-00-03-04)           528 Nov. 8, 98 H.Kurashige (track-00-03-04)
812 - Added G4BiasingTag as a member of G4Track       529 - Added G4BiasingTag as a member of G4Track
813 - Modified G4Step, and G4StepPoint for managin << 530 - Modified G4Step, and G4StepPoint for managing  G4BiasingTag 
814                                                   531 
815 Oct. 17, 98 H.Kurashige (track-00-03-03)          532 Oct. 17, 98 H.Kurashige (track-00-03-03)
816 - Fixed bugs in G4VParticleChange and G4Partic    533 - Fixed bugs in G4VParticleChange and G4ParticleChange
817                                                   534 
818 Oct. 14 19 H.Kurashige (track-00-03-01)           535 Oct. 14 19 H.Kurashige (track-00-03-01)
819 - Modified G4ParticleChangeForTransportation f    536 - Modified G4ParticleChangeForTransportation for new relocation algorism.
820   (J.Apost.)                                      537   (J.Apost.)
821                                                   538 
822 Aug. 31, 98 G.Cosmo (track-00-02-01)              539 Aug. 31, 98 G.Cosmo (track-00-02-01)
823 - Added "global" phony target to GNUmakefile.     540 - Added "global" phony target to GNUmakefile.
824 - Added comment to G4StepPoint.hh (J.Apostolak    541 - Added comment to G4StepPoint.hh (J.Apostolakis).
825                                                   542 
826 Jul. 20,98 H.Kurashige (track-00-01-05)           543 Jul. 20,98 H.Kurashige (track-00-01-05)
827 - Modified G4ParticleChangeForDecay            << 544 - Modified G4ParticleChangeForDecay 
828                                                   545 
829 Jul. 10, 98 P.Urban (track-00-01-02)              546 Jul. 10, 98 P.Urban (track-00-01-02)
830 - Optimised G4ParticleChangeForTransport. Much    547 - Optimised G4ParticleChangeForTransport. Much less data
831   is copied -> increased performance.             548   is copied -> increased performance.
832                                                   549 
833 Jul. 1, 98 H.Kurashige (track-00-07-02)           550 Jul. 1, 98 H.Kurashige (track-00-07-02)
834 - Moved UpdateStepForAlongStep into G4Particle << 551 - Moved UpdateStepForAlongStep into G4ParticleChangeForTransport.cc file 
835                                                << 552   
836 Jun. 30, 98 P. Urban (track-00-07-01)             553 Jun. 30, 98 P. Urban (track-00-07-01)
837 - Some more tracking optimisation results.        554 - Some more tracking optimisation results.
838                                                   555 
839 Jun. 22, 98 P. Urban (track-00-06-04)             556 Jun. 22, 98 P. Urban (track-00-06-04)
840 - Preliminary results of tracking optimisation    557 - Preliminary results of tracking optimisation merged into HEAD.
841                                                   558 
842 Jun. 11, 98 G.Cosmo (track-00-06-03)              559 Jun. 11, 98 G.Cosmo (track-00-06-03)
843 - Tagged track-00-06-03.                          560 - Tagged track-00-06-03.
844                                                   561 
845 Jun. 11, 98  J.Allison                            562 Jun. 11, 98  J.Allison
846 - Added a missing inline keyword to G4Track.hh    563 - Added a missing inline keyword to G4Track.hh:341.
847                                                   564 
848 Jun. 8, 98  H.Kurashige                           565 Jun. 8, 98  H.Kurashige
849 - Add GoodForTracking and BelowThreshold flags    566 - Add GoodForTracking and BelowThreshold flags in G4Track
850   for new COHERENT scheme for the Cuts            567   for new COHERENT scheme for the Cuts
851                                                   568 
852 May 12, 98 H.Kurashige                            569 May 12, 98 H.Kurashige
853 - Fix bugs in G4Step, G4ParticleChange            570 - Fix bugs in G4Step, G4ParticleChange
854   Add new class of G4ParticleChangeForTranspor    571   Add new class of G4ParticleChangeForTransport
855                                                   572 
856 Apr. 12, 98 H.Kurashige                           573 Apr. 12, 98 H.Kurashige
857 - Implement new scheme of 'Particle Change'. P << 574 - Implement new scheme of 'Particle Change'. Please see 
858   particle_change.asc in geant4alpha/documents    575   particle_change.asc in geant4alpha/documents/particles+matter/.
859 - Following files are modified (or added)         576 - Following files are modified (or added)
860     G4ParticleChange.hh, .icc, .cc                577     G4ParticleChange.hh, .icc, .cc
861     G4VParticleChange.hh, .icc, .cc               578     G4VParticleChange.hh, .icc, .cc
862     G4ParticleChangeForDecay.hh, .cc              579     G4ParticleChangeForDecay.hh, .cc
863     G4Step.hh,  G4TrackFastVector.hh              580     G4Step.hh,  G4TrackFastVector.hh
864                                                   581 
865 Apr. 9, 98 G.Cosmo                                582 Apr. 9, 98 G.Cosmo
866 - Porting on DEC-cxx 6.0.                         583 - Porting on DEC-cxx 6.0.
867   Removed meaningless usage of "const" qualifi    584   Removed meaningless usage of "const" qualifier from functions
868   return type for basic types by value. Modifi    585   return type for basic types by value. Modified files:
869   G4ParticleChange.hh, .icc,                      586   G4ParticleChange.hh, .icc,
870   G4Step.hh, G4StepPoint.hh, G4Track.hh           587   G4Step.hh, G4StepPoint.hh, G4Track.hh
871                                                   588 
872 Mar. 18, 1998 K.Amako                             589 Mar. 18, 1998 K.Amako
873 - Add following information to G4Track:           590 - Add following information to G4Track:
874      1.Momentum direction at the start point (    591      1.Momentum direction at the start point (vertex position) of the track
875      2.Kinetic energy at the start point (vert    592      2.Kinetic energy at the start point (vertex position) of the track
876      3.Pointer to the process which created th    593      3.Pointer to the process which created the current track
877 - Due to this, the following files have modifi    594 - Due to this, the following files have modififed and committed.
878      1.NewDesignDoc.txt                           595      1.NewDesignDoc.txt
879      2.G4Track.hh, G4Track.cc                     596      2.G4Track.hh, G4Track.cc
880      3.G4SteppingManager.cc                       597      3.G4SteppingManager.cc
881                                                   598 
882 Jan.  29, 97 K. Amako                             599 Jan.  29, 97 K. Amako
883 - Following changes have been done and committ    600 - Following changes have been done and committed/tagged to cvs.
884   Tag# is track-00-03-01.                      << 601   Tag# is track-00-03-01. 
885     - G4Step.cc: Output format has been change    602     - G4Step.cc: Output format has been changed in showStep().
886                                                << 603   
887 Dec. 19, 97 G. Cosmo - (alpha03)                  604 Dec. 19, 97 G. Cosmo - (alpha03)
888                                                   605 
889 - Created.                                        606 - Created.