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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 4.1.p1)


  1 # Category track History                       <<   1 $Id: History,v 1.45 2002/02/12 01:48:52 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                                                << 
389 Nov. 10, 2010, H.Kurashige (track-V09-03-11)   << 
390 - Remove  GetSecondaryInCurrentStep method in  << 
391   (revert chages in track-V09-03-07)           << 
392                                                << 
393 Nov. 08, 2010, M.Asai (track-V09-03-10)        << 
394 - Adding touchable history of the origin to G4 << 
395                                                << 
396 Oct. 30, 2010, H.Kurashige (track-V09-03-09)   << 
397 - Fix minor bugs reported by Coverity          << 
398                                                << 
399 Oct. 27, 2010, G.Cosmo (track-V09-03-08)       << 
400 - Restored DLL setup as originally. Withdrawn  << 
401                                                << 
402 Oct. 19, 2010  G.Cosmo (track-V09-03-07)       << 
403 - Replaced G4TRACK_ALLOC_EXPORT flag with G4AL << 
404   symbols.                                     << 
405                                                << 
406 Oct. 18, 2010  Hisaya Kurashige (track-V09-03- << 
407 - Add  GetSecondaryInCurrentStep method in G4S << 
408   It gives secondaries in the current step.    << 
409                                                << 
410 Oct. 6, 2010  Hisaya Kurashige (track-V09-03-0 << 
411 - G4Step::GetSecondary() gives back const G4Tr << 
412   and G4Step::GetfSecondary() gives back non-c << 
413                                                << 
414 Sep 21, 2010  Hisaya Kurashige (track-V09-03-0 << 
415 - Fill the last bin contents in G4Track::Prepa << 
416    to fix the bug in calculation of GetVelocit << 
417                                                << 
418 Aug 12, 2010 Hisaya Kurashige (track-V09-03-03 << 
419 - Add G4Track::GetParticleDefinition giving 'c << 
420                                                << 
421 July 21, 2010 Gabriele Cosmo (track-V09-03-02) << 
422 - Added protection against possible null point << 
423 - Removed extra inclusion of G4Step.hh in G4Tr << 
424 - Fixed cases of restoring cout/cerr precision << 
425   G4ParticleChange, G4ParticleChangeForDecay,  << 
426   G4ParticleChangeForLoss, G4ParticleChangeFor << 
427   G4VParticleChange.                           << 
428 - Added dummy initialisation to data members i << 
429   G4ParticleChange, G4ParticleChangeForDecay,  << 
430   G4ParticleChangeForLoss, G4ParticleChangeFor << 
431   G4Track, G4VParticleChange.                  << 
432                                                << 
433 July 2, 2010 Hisaya Kurashige (track-V09-03-01 << 
434 - Use PhysicsVector for calculation of GetVelo << 
435 - Add Exception(Warning) if GetDeltaEnergy/Mom << 
436                                                << 
437 Mar. 9, 2010 Hisaya Kurashige (track-V09-03-00 << 
438 - Change G4String to a pointer of G4String     << 
439   for prooperty to indicate type of UserTrackI << 
440 - Change G4VUserTrackInformation::Print() to a << 
441   form pure-virtual                            << 
442                                                << 
443 Oct. 19, 2009 Hisaya Kurashige (track-V09-02-0 << 
444 -added a string prooperty to indicate type of  << 
445                                                << 
446                                                << 
447 Jun. 18, 2009 Hisaya Kurashige (track-V09-02-0 << 
448 -added SetLowEnergyLimit method (Vladimir)     << 
449                                                << 
450                                                << 
451 May.  27, 2009 Hisaya Kurashige (track-V09-02- << 
452 - Add lowEnergyLimit = 1 eV in lowEnergyLimit  << 
453                                                << 
454 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-0 << 
455 - Add protection for the case mass==0 and T==0 << 
456                                                << 
457 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-0 << 
458 - Modify GetVelocity to improve performance    << 
459                                                << 
460 Oct. 24, 2008 Hisaya Kurashige (track-V09-01-0 << 
461 - change fpCreatorProcess and fpLCAtVertex in  << 
462 - change fpProcessDefinedStep in G4StepPoint t << 
463                                                << 
464                                                << 
465 Feb. 5, 2008 Hisaya Kurashige (track-V09-01-01 << 
466 - reset non-ionizing energy loss in G4Step::Re << 
467   in order to initialize NIEL in each step     << 
468                                                << 
469 Jan. 12, 2008 Hisaya Kurashige (track-V09-01-0 << 
470 - add non-ionizing energy loss to EM physics ( << 
471                                                << 
472 Oct. 02, 2007 Hisaya Kurashige (track-V09-00-0 << 
473 - Add protection in G4Track::GetVolume to avoi << 
474                                                << 
475 Aug. 07, 2007 Hisaya Kurashige (track-V09-00-0 << 
476 - Add  get method for non-ionizing energy depo << 
477                                                << 
478                                                << 
479 Mar. 30, 07 Hisaya Kurashige (track-V08-02-02) << 
480 - Fix weight treatment in G4ParticleChange     << 
481                                                << 
482 Mar. 26, 07 Hisaya Kurashige (track-V08-02-01) << 
483 - Added Non-Ionizing Energy Deposit in G4Step  << 
484                                                << 
485 Mar. 11, 07 Hisaya Kurashige (track-V08-02-00) << 
486 - Added magnetic moment in G4DynamicParticle ( << 
487 - Fixed treatment of parent's weight in G4Part << 
488                                                << 
489 Nov.  3, 06 J.Apostolakis (track-V08-01-04)    << 
490 - New methods first/lastStepInVolume flag in G << 
491 - Revised UpdateStepForPostStep by John Aposto << 
492                                                << 
493 Oct. 31, 06 G.Cosmo (track-V08-01-03)          << 
494 - Made operator=() inline.                     << 
495                                                << 
496 Aug. 29, 06 H.Kurashige (track-V08-01-02)      << 
497 - Add methods for setting polarization and mod << 
498     for G4ParticleChangeFoeGamma and  G4Partic << 
499           (V.Ivanchenko)                       << 
500                                                << 
501 Jul. 17, 06 M.Asai (track-V08-01-01)           << 
502 - Re-tagged for G4Step and G4TrackVector only. << 
503                                                << 
504 Jun. 09, 06 M.Asai (track-V08-01-00)           << 
505 - tagged for G4FieldTrackUpdator, G4Step and G << 
506                                                << 
507 Jun. 09, 06 T.Sasaki                           << 
508 - G4Step now has secondary vector              << 
509 - G4TrackVector was moved from tracking catego << 
510                                                << 
511 Jun. 09, 06 M.Asai                             << 
512 - Introducing G4FieldTrackUpdator class.       << 
513 - GNUmakefile now includes geometry/magneticfi << 
514                                                << 
515 Jun. 07, 06 V.Ivanchenko (track-V08-00-03)     << 
516 -  G4ParticleChangeForLoss - remove momentum c << 
517                                                << 
518 Mar. 29, 06 H.Kurashige (track-V08-00-02)      << 
519 -  Improve G4Track::GetVelocity for optical ph << 
520                                                << 
521 Feb. 08, 06 H.Kurashige (track-V08-00-01)      << 
522 -  add ProposeMomentumDirection AlongStep and  << 
523     G4ParticleChangeForLoss (V.Ivantchenko)    << 
524                                                << 
525 Dec. 20, 05 .Kurashige (track-V08-00-00)       << 
526 -  G4ParticleChangeForRadDecay is now derived  << 
527                                                << 
528 Dec. 05, 05 mma (track-V07-01-02)              << 
529 - G4ParticleChangeForGamma : apply UpdateStepF << 
530                                                << 
531 Nov. 26, 05 H.Kurashige (track-V07-01-01)      << 
532 - Fix GetVelocity : use the material pointer i << 
533                                                << 
534 May 30, 05 V.Ivantchenko (track-V07-00-02)     << 
535 - Fix in G4ParticleChangeForGamma : add Update << 
536                                                << 
537 May 12, 05 P.Gumplinger (track-V07-00-01)      << 
538 - Fix GetVelocity (bug report #741) courtesy o << 
539                                                << 
540 Apr. 15, 05 V.Ivantchenko (track-V07-00-00)    << 
541 - Add a new class of G4ParticleChangeForGamma  << 
542 - Modify 4ParticleChangeForLoss                << 
543                                                << 
544 Dec. 02, 04 H.Kurashige (track-V06-02-04)      << 
545 - migration to cmath                           << 
546                                                << 
547 Nov. 25, 04 M.Asai (track-V06-02-03)           << 
548 - Fix destructor of G4VUserTrackInformation.   << 
549                                                << 
550 Oct. 19, 04 H.Kurashige (track-V06-02-02)      << 
551 - Remove obsolete methods from G4ParticleChang << 
552                                                << 
553 Sep. 17, 04 P.Gumplinger (track-V06-02-01)     << 
554 - Modified G4ParticleChangeForDecay (add thePo << 
555                                                << 
556 Aug. 27, 04 M.Asai (track-V06-02-00)           << 
557 - A pointer to sensitive detector is added in  << 
558   G4ParticleChangeForTransport.                << 
559 - G4Step is taking care of setting the above p << 
560                                                << 
561 Jun. 15, 04 V.Ivanchenko (track-V06-01-05)     << 
562 - G4ParticleChangeForLoss: fix initialization  << 
563                                                << 
564 Jun. 11, 04 G.Cosmo (track-V06-01-04)          << 
565 - Use global flag G4TRACK_ALLOC_EXPORT to expo << 
566   Modified GNUmakefile and rearranged usage of << 
567                                                << 
568 Jun. 09, 04 G.Cosmo (track-V06-01-03)          << 
569 - Adopt G4DLLIMPORT/G4DLLEXPORT technique to h << 
570   allowing support of DLLs on Windows.         << 
571 - Coworks with "global-V06-01-02b".            << 
572                                                << 
573 Jun. 07, 04 G.Cosmo (track-V06-01-02)          << 
574 - Export extern symbols for allowing support o << 
575   Modified G4Track.icc.                        << 
576 - GNUmakefile: added definition of GLOBLIBS fo << 
577 - Coworks with "global-V06-01-02a".            << 
578                                                << 
579 May. 11, 04 V.Ivanchenko (track-V06-01-01)     << 
580 - G4ParticleChangeForLoss: rename variables ac << 
581   fix of minor energy non-conservation in case << 
582   processes changing the energy                << 
583                                                << 
584 May. 08, 04 H.Kurashige (track-V06-01-00)      << 
585 - Add new methods of ProposeXXX (and correspon << 
586   as replacements of old methods of SetXXXChan << 
587                                                << 
588 Jan. 20, 04 V.Ivanchenko (track-V06-00-01)     << 
589 - Update G4ParticleChangeForLoss for utilisati << 
590 - Minor update G4ParticleChangeForMSC for util << 
591 - Change of volume in G4ParticleChangeForTrans << 
592                                                << 
593 Dec. 12, 03 G.Cosmo (track-V06-00-00)          << 
594 - G4VParticleChange[.hh.cc]: removed unnecessa << 
595   return value in GetAccuracyForWarning() and  << 
596   causing noisy warnings on Intel-icc compiler << 
597                                                << 
598 Nov. 26, 03 H.Kurashige (track-V05-02-03)      << 
599 - Fixed problem of setting  momentum direction << 
600                                                << 
601 Oct. 4, 03 G.Cosmo (track-V05-02-02)           << 
602 - Modified GNUmakefile:                        << 
603   o added dependency to new module "geometry/n << 
604 - Coworks with "geometry-V05-02-00" and "digit << 
605                                                << 
606 Jun. 11, 03 H.Kurashige (track-V05-02-01)      << 
607 - Add ExceptionSeverity                        << 
608 - Add G4VParticleChange::CheckSecondary        << 
609 - Remove inclusion of G4MaterialCutsCouple     << 
610                                                << 
611 Jun. 03, 03  G.Cosmo (track-V05-01-03)         << 
612 - Fixed warning in G4ParticleChangeForRadDecay << 
613                                                << 
614 Mar. 20, 03  M.Asai (track-V05-01-02)          << 
615 - Fix copy operator of G4Track not to copy the << 
616                                                << 
617 Mar. 20, 03  H.Kurashige  (track-V05-01-01)    << 
618 - Correct comments                             << 
619 - Fixed unused parameter in G4VParticleChange. << 
620                                                << 
621 Mar. 5, 02  H.Kurashige  (track-V05-00-02)     << 
622 - Fix in G4Step::InitializeStep().             << 
623   Added initialization of fCharge in StepPoint << 
624                                                << 
625 Jan. 24, 02  G.Cosmo  (track-V05-00-01)        << 
626 - Fix in G4ParticleChangeForTransport::UpdateS << 
627   Added call for setting the material-cuts-cou << 
628   (V.Ivantchenko).                             << 
629                                                << 
630 Dec. 16, 02  G.Cosmo  (track-V05-00-00)        << 
631 - Merged branch "geant4-04-01-ref-02-cuts-bran << 
632   Included development for 'cuts-by-region':   << 
633   o Updated G4Track, G4Step, G4StepPoint and G << 
634     to properly handle new G4MaterialCutsCoupl << 
635                                                << 
636 Dec. 04, 02  T.Sasaki (track-V04-01-03)        << 
637 - Initial value for fCharge is given in the co << 
638   of G4StepPoint.                              << 
639                                                << 
640 Nov. 20, 02   G.Cosmo (track-V04-01-02)        << 
641 - Patched access to public static data in G4VP << 
642   Added accessors to be used in the kernel to  << 
643   Windows DLLs.                                << 
644                                                << 
645 Nov. 1, 02    J.Generowicz (track-V04-01-01)   << 
646 - Added accessors to auxiliary point vector, i << 
647   G4Step and G4ParticleChangeForTransport      << 
648                                                << 
649 Oct. 31, 02    T.Sasaki (track-V04-01-00)      << 
650 - Added StronglyForced flag to G4ForceConditio << 
651 - set fUndefined for the StepStatus in PostSte << 
652                                                     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      ----------------------------------------------------------
653 Feb. 09 ,02    H.Kurashige (track-V04-00-02)       19 Feb. 09 ,02    H.Kurashige (track-V04-00-02)
654 - Modify G4Track::GetVelocity to get better pe     20 - Modify G4Track::GetVelocity to get better performance for massless particles
655                                                    21 
656 Dec. 24 ,01   H.Kurashige (track-V04-00-01)        22 Dec. 24 ,01   H.Kurashige (track-V04-00-01)
657 - Remove event biasing mechanism from track ca     23 - Remove event biasing mechanism from track category
658   ( it is moved to hadronic/models )               24   ( it is moved to hadronic/models )
659 - Add G4Track::CopyTrackInfo                   <<  25 - Add G4Track::CopyTrackInfo 
660 - Modified G4ParticleChange::AddSecondary to u <<  26 - Modified G4ParticleChange::AddSecondary to use touchable handle 
661 - Fixed a bug of changing parent weight in G4P     27 - Fixed a bug of changing parent weight in G4ParticleChange::UpdateStepForAlongStep
662                                                    28 
663 Dec. 12, 01  H.Kurashige (track-V04-00-00)         29 Dec. 12, 01  H.Kurashige (track-V04-00-00)
664 - Added initialization of fStepLength in const     30 - Added initialization of fStepLength in constructors.
665 - Fixed a bug that fStepLength is not copied i <<  31 - Fixed a bug that fStepLength is not copied in assginment operator 
666                                                <<  32  
667 Dec. 10, 01  H.Kurashige (track-V03-02-08)         33 Dec. 10, 01  H.Kurashige (track-V03-02-08)
668 - Modified assignment operator so that fCurren     34 - Modified assignment operator so that fCurrentStepNumber is set to 0
669                                                    35 
670 Nov.27, 01  J. Apostolakis (track-V03-02-07)       36 Nov.27, 01  J. Apostolakis (track-V03-02-07)  for H. Kurashige
671 - Modified G4ParticleChange::AddSecondary to u     37 - Modified G4ParticleChange::AddSecondary to use touchable handle - by Hisaya
672    (only one of the AddSecondary methods has b     38    (only one of the AddSecondary methods has been modified - to date)
673                                                    39 
674 Nov.10, 01 (track-V03-02-06)                       40 Nov.10, 01 (track-V03-02-06)
675 - Fixed bugs in assignment operators in G4Trac     41 - Fixed bugs in assignment operators in G4Track
676 - Added SetParentWeightByProcess                   42 - Added SetParentWeightByProcess
677 - Added SetSecondaryWeightByProcess                43 - Added SetSecondaryWeightByProcess
678                                                    44 
679 Nov. 08, 01  G.Cosmo (track-V03-02-05)             45 Nov. 08, 01  G.Cosmo (track-V03-02-05)
680 - Merge changes included in "track-V03-02-02a"     46 - Merge changes included in "track-V03-02-02a".
681                                                    47 
682 Oct. 22, 01  H.Kurashige (track-V03-02-04)         48 Oct. 22, 01  H.Kurashige (track-V03-02-04)
683 - Modify to intorduce TouchableHandle (Radovan     49 - Modify to intorduce TouchableHandle (Radovan)
684                                                    50 
685 Oct. 20, 01  H.Kurashige (track-V03-02-03)         51 Oct. 20, 01  H.Kurashige (track-V03-02-03)
686 - Remove "static inline methods"                   52 - Remove "static inline methods"
687 - Disable EventBiasingMechanism                <<  53 - Disable EventBiasingMechanism 
688                                                    54 
689 Oct. 26, 01  G.Cosmo (track-V03-02-02a)            55 Oct. 26, 01  G.Cosmo (track-V03-02-02a)
690 - Added implementation to assignment operator      56 - Added implementation to assignment operator in G4ParticleChangeForRadDecay.hh
691   (H.Kurasige)                                     57   (H.Kurasige)
692                                                    58 
693 Sep. 20, 01  H.Kurashige (track-V03-02-02)         59 Sep. 20, 01  H.Kurashige (track-V03-02-02)
694 - Update to  G4Mars5GeVMechanism for STL migra     60 - Update to  G4Mars5GeVMechanism for STL migration of materials
695                                                    61 
696 Sep. 20, 01  H.Kurashige (track-V03-02-01)         62 Sep. 20, 01  H.Kurashige (track-V03-02-01)
697 - Modify  G4Mars5GeVMechanism for STL migratio     63 - Modify  G4Mars5GeVMechanism for STL migration of materials
698                                                    64 
699 Aug. 16, 01  H.Kurashige (track-V03-02-00)         65 Aug. 16, 01  H.Kurashige (track-V03-02-00)
700 - Clean up codes                                   66 - Clean up codes
701                                                <<  67  
702 Mar. 7, 01  H.Kurashige (track-V03-00-04)      <<  68 Mar 7, 01  H.Kurashige (track-V03-00-04) 
703 - Add protection for the zero-momentum case    <<  69 - Add protection for the zero-momentum case 
704   for UpdateStepForAlongStep in ParticleChange     70   for UpdateStepForAlongStep in ParticleChange  (J.A)
705                                                    71 
706 Feb. 17, 01  H.Kurashige (track-V03-00-03)     <<  72 Feb 17, 01  H.Kurashige (track-V03-00-03)
707 - Add Velocity and Setmethod in G4StepPoint        73 - Add Velocity and Setmethod in G4StepPoint
708 - Add SetVelocity in G4Step.::InitializeStep       74 - Add SetVelocity in G4Step.::InitializeStep
709 - Modify G4StepPoint::GetVelocity to return co     75 - Modify G4StepPoint::GetVelocity to return correct velocity for optical photon
710                                                    76 
711 Feb. 17, 01  H.Kurashige (track-V03-00-02)     <<  77 Feb 17, 01  H.Kurashige (track-V03-00-02)
712 - Fix G4Track::GetVelocity for Gamma               78 - Fix G4Track::GetVelocity for Gamma
713                                                    79 
714 Feb. 12, 01 H.Kurashige (track-V03-00-01)      <<  80 Feb 12, 01 H.Kurashige (track-V03-00-01)
715 - Remove thePolarizationChange from G4Particle     81 - Remove thePolarizationChange from G4ParticleChangeForTransport.hh
716                                                    82 
717                                                    83 
718 Feb. 07, 01 H.Kurashige (track-V03-00-00)      <<  84 Feb 07, 01 H.Kurashige (track-V03-00-00)
719 - Add copy constructor to G4Track              <<  85 - Add copy constructor to G4Track 
720                                                    86 
721 Oct. 19, 00 H.kurashige (track-V02-00-01)      <<  87 Oct 19, 00 H.kurashige (track-V02-00-01)
722 - Bug fixes in copy constructor of G4ParticleC     88 - Bug fixes in copy constructor of G4ParticleChange
723                                                    89 
724 Oct. 18, 00 H.Kurashige (track-V02-00-00)      <<  90 Oct 18, 00 H.Kurashige (track-V02-00-00)
725 - Add "const" to G4DynamicParticle pointer  of <<  91 - Add "const" to G4DynamicParticle pointer  of returned value of G4Track::GetDynamicParticle 
726                                                    92 
727 Jun. 2, 2000 M.Asai  (track-V01-01-02)         <<  93 June 2, 2000 M.Asai  (track-V01-01-02)
728 - Add G4VUserTrackInformation class and its po     94 - Add G4VUserTrackInformation class and its pointer data member in G4Track
729 - Add "const" to pointer to G4Step in G4Track  <<  95 - Add "const" to pointer to G4Step in G4Track (Hisaya) 
730                                                    96 
731 Jun. 1 2000 H.Kurashige (track-V01-01-01a)     <<  97 June 1 2000 H.Kurashige (track-V01-01-01a)
732 -  Removed "const" from the return value type      98 -  Removed "const" from the return value type of G4StepPoint::GetPhysicalVolume()
733                                                    99 
734 May 16 2000 H.Kurashige (track-V01-01-01)         100 May 16 2000 H.Kurashige (track-V01-01-01)
735 -  Added thePolarizationChange in G4ParticleCh    101 -  Added thePolarizationChange in G4ParticleChangeForTransportation
736                                                   102 
737 May 12 2000 H.Kurashige (track-V01-01-00)         103 May 12 2000 H.Kurashige (track-V01-01-00)
738 -  SetTouchable methods has been changed to ge    104 -  SetTouchable methods has been changed to get "const" pointer
739                                                   105 
740 Feb. 16, 2000 H.Kurashige                         106 Feb. 16, 2000 H.Kurashige
741 -  Added cashing mechanism of pointer to mater    107 -  Added cashing mechanism of pointer to material in G4StepPoint
742 -  Added theMaterialChange in G4ParticleChange    108 -  Added theMaterialChange in G4ParticleChangeForTransportation
743 -  GetTouchable methods has been changed to gi << 109 -  GetTouchable methods has been changed to give "const" pointer 
744                                                   110 
745 Feb. 13, 2000 H.Kurashige (track-V01-00-01)    << 111 Feb 13, 2000 H.Kurashige (track-V01-00-01)
746 -  Added G4ParticleChangeForRadDecay              112 -  Added G4ParticleChangeForRadDecay
747 -  Changed G4VParticleChange::AddSecondary to     113 -  Changed G4VParticleChange::AddSecondary to set secondary track weight equal to the primary's one
748 -  Removed printing pointers of ParticleChange << 114 -  Removed printing pointers of ParticleChange object in CheckIt methods 
749                                                   115 
750 Jan. 18, 2000 H.Kurashige (track-V01-00-00)    << 116 Jan 18, 2000 H.Kurashige (track-V01-00-00)
751 -  Fixed bugs in treatment of secondary track  << 117 -  Fixed bugs in treatment of secondary track weight 
752                                                   118 
753 Nov. 7, 1999 H.Kurashige (track-V00-01-01)     << 119 Nov 7, 1999 H.Kurashige (track-V00-01-01)
754 -  Added comments for "Software Reference Manu << 120 -  Added comments for "Software Reference Manual" 
755                                                   121 
756 Oct. 5, 1999 H,Kurashige (track-V00-01-00)     << 122 Oct 5, 1999 H,Kurashige (track-V00-01-00)
757 -  Added mass/charge change in G4ParticleChang    123 -  Added mass/charge change in G4ParticleChange
758 -  Modified G4ParticleChange::CheckIt             124 -  Modified G4ParticleChange::CheckIt
759 -  Separate implementation of inline functions    125 -  Separate implementation of inline functions to G4Track.icc and G4Step.icc
760                                                   126 
761 Jul. 14 1999 H.Kurashige (track-01-00-07)      << 127 July 14 1999 H.Kurashige (track-01-00-07)
762 -  Fixed bugs in G4Mars5GeVMechanism::CreatePi    128 -  Fixed bugs in G4Mars5GeVMechanism::CreatePion()
763                                                   129 
764 May 6, 1999 H.Kurashige (track-01-00-06)          130 May 6, 1999 H.Kurashige (track-01-00-06)
765 -  Modified CheckIt methods of G4VParticleChan << 131 -  Modified CheckIt methods of G4VParticleChange and derived classes 
766                                                   132 
767 Apr. 28, 1999 H.Kurashige (track-01-00-05b)    << 133 Apr 28, 1999 H.Kurashige (track-01-00-05b)
768 -  Protect proton mass against glanular libral    134 -  Protect proton mass against glanular libraly for G4Mars5Gev...(Makoto)
769 -  Fixed error messages in G4ParticleChange::C    135 -  Fixed error messages in G4ParticleChange::CheckIt (Hisaya)
770 -  Remove "include/G4VProcess.hh" from G4Step.    136 -  Remove "include/G4VProcess.hh" from G4Step.cc (Hisaya)
771                                                   137 
772 Apr. 13, 1999 H.Kurashige (track-01-00-04)     << 138 Apr 13, 1999 H.Kurashige (track-01-00-04)
773 - Code polishing according to the messages by  << 139 - Code polishing according to the messages by CodeWizard 
774 - Added new virtual method of G4bool CheckIt(c    140 - Added new virtual method of G4bool CheckIt(const G4Track&) in G4VParticleChange
775                                                   141 
776 Feb. 17, 1999 H.Kurashige (track-01-00-03)     << 142 Feb 17, 1999 H.Kurashige (track-01-00-03)
777 -  Removed G4Step::ShowStep() (Takashi)           143 -  Removed G4Step::ShowStep() (Takashi)
778 -  Fixed bugs in G4ParticleChange.icc (Hisaya)    144 -  Fixed bugs in G4ParticleChange.icc (Hisaya)
779                                                   145 
780 Feb. 9, 1999 H.Kurashige (track-01-00-02)      << 146 Feb 9, 1999 H.Kurashige (track-01-00-02)
781 -  Modified G4TrackFastVector (Hisaya)            147 -  Modified G4TrackFastVector (Hisaya)
782 -  Modified G4ParticleChange::CheckIt (Hisaya)    148 -  Modified G4ParticleChange::CheckIt (Hisaya)
783                                                   149 
784 Feb. 6, 1999 H.Kurashige (track-01-00-01)      << 150 Feb 6, 1999 H.Kurashige (track-01-00-01)
785 -  Added Get/SetMomentumDirectionChange in G4P    151 -  Added Get/SetMomentumDirectionChange in G4ParticleChange (Hisaya)
786 -  Removed using G4ParticleMomentum (Hisaya)      152 -  Removed using G4ParticleMomentum (Hisaya)
787                                                   153 
788 Dec. 15,  1998 H.Kurashige (track-00-04-05)    << 154 December 15,  1998 H.Kurashige (track-00-04-05)
789 - G4ParticleChange::CheckIt is activated in VE << 155 - G4ParticleChange::CheckIt is activated in VERBOSE mode (Hisaya) 
790                                                   156 
791 Dec. 12, 1998 H.Kurashige (track-00-04-04)     << 157 December 12, 1998 H.Kurashige (track-00-04-04)
792 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)   << 158 - Fixed bugs in G4Mars5GeVMechanism (Hisaya) 
793 - Added SwOnAllEB/SwOffAllEB in G4ParticleChan    159 - Added SwOnAllEB/SwOffAllEB in G4ParticleChange (Hisaya)
794 - Added GetEBMechanis and IsEBActive in G4VPar    160 - Added GetEBMechanis and IsEBActive in G4VParticleChange (Hisaya)
795                                                   161 
796 Dec. 11, 1998 H.Kurashige (track-00-04-03)     << 162 December 11, 1998 H.Kurashige (track-00-04-03)
797 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)      163 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)
798                                                   164 
799 Dec. 9, 1998 L.Urban (track-00-04-02)          << 165 December 9, 1998 L.Urban (track-00-04-02)
800 - Added G4ParticleChangeForLoss and G4Particle    166 - Added G4ParticleChangeForLoss and G4ParticleChangeForMSC.
801                                                   167 
802 Nov. 18, 98 H.Kurashige (track-00-04-01)A      << 168 November 18, 98 H.Kurashige (track-00-04-01)A
803 - Added new member of weight in G4Track and re    169 - Added new member of weight in G4Track and removed G4BiasingTag
804 - Added Event Biasing based on MARS               170 - Added Event Biasing based on MARS
805 - Modified argument type in G4Track            << 171 - Modified argument type in G4Track  
806   ( this tag requires particles-00-04-01 tag)     172   ( this tag requires particles-00-04-01 tag)
807                                                   173 
808 Nov. 9, 98  H.Kurashige (track-00-03-05)       << 174 November 9, 98  H.Kurashige (track-00-03-05)
809 - Added Event Biasing Mechanism in G4VParticle    175 - Added Event Biasing Mechanism in G4VParticleChange
810                                                   176 
811 Nov. 8, 98 H.Kurashige (track-00-03-04)        << 177 November 8, 98 H.Kurashige (track-00-03-04)
812 - Added G4BiasingTag as a member of G4Track       178 - Added G4BiasingTag as a member of G4Track
813 - Modified G4Step, and G4StepPoint for managin << 179 - Modified G4Step, and G4StepPoint for managing  G4BiasingTag 
814                                                   180 
815 Oct. 17, 98 H.Kurashige (track-00-03-03)       << 181 Octorber 17, 98 H.Kurashige (track-00-03-03)
816 - Fixed bugs in G4VParticleChange and G4Partic    182 - Fixed bugs in G4VParticleChange and G4ParticleChange
817                                                   183 
818 Oct. 14 19 H.Kurashige (track-00-03-01)        << 184 October 14 19 H.Kurashige (track-00-03-01)
819 - Modified G4ParticleChangeForTransportation f    185 - Modified G4ParticleChangeForTransportation for new relocation algorism.
820   (J.Apost.)                                      186   (J.Apost.)
821                                                   187 
822 Aug. 31, 98 G.Cosmo (track-00-02-01)           << 188 August 31, 98 G.Cosmo (track-00-02-01)
823 - Added "global" phony target to GNUmakefile.     189 - Added "global" phony target to GNUmakefile.
824 - Added comment to G4StepPoint.hh (J.Apostolak    190 - Added comment to G4StepPoint.hh (J.Apostolakis).
825                                                   191 
826 Jul. 20,98 H.Kurashige (track-00-01-05)        << 192 July 20,98 H.Kurashige (track-00-01-05)
827 - Modified G4ParticleChangeForDecay            << 193 - Modified G4ParticleChangeForDecay 
828                                                   194 
829 Jul. 10, 98 P.Urban (track-00-01-02)           << 195 July 10, 98 P.Urban (track-00-01-02)
830 - Optimised G4ParticleChangeForTransport. Much    196 - Optimised G4ParticleChangeForTransport. Much less data
831   is copied -> increased performance.             197   is copied -> increased performance.
832                                                   198 
833 Jul. 1, 98 H.Kurashige (track-00-07-02)        << 199 July 1, 98 H.Kurashige (track-00-07-02)
834 - Moved UpdateStepForAlongStep into G4Particle << 200 - Moved UpdateStepForAlongStep into G4ParticleChangeForTransport.cc file 
835                                                << 201   
836 Jun. 30, 98 P. Urban (track-00-07-01)          << 202 June 30, 98 P. Urban (track-00-07-01)
837 - Some more tracking optimisation results.        203 - Some more tracking optimisation results.
838                                                   204 
839 Jun. 22, 98 P. Urban (track-00-06-04)          << 205 June 22, 98 P. Urban (track-00-06-04)
840 - Preliminary results of tracking optimisation    206 - Preliminary results of tracking optimisation merged into HEAD.
841                                                   207 
842 Jun. 11, 98 G.Cosmo (track-00-06-03)           << 208 June 11, 98 G.Cosmo (track-00-06-03)
843 - Tagged track-00-06-03.                          209 - Tagged track-00-06-03.
844                                                   210 
845 Jun. 11, 98  J.Allison                         << 211 June 11, 98  J.Allison
846 - Added a missing inline keyword to G4Track.hh    212 - Added a missing inline keyword to G4Track.hh:341.
847                                                   213 
848 Jun. 8, 98  H.Kurashige                        << 214 June 8, 98  H.Kurashige
849 - Add GoodForTracking and BelowThreshold flags    215 - Add GoodForTracking and BelowThreshold flags in G4Track
850   for new COHERENT scheme for the Cuts            216   for new COHERENT scheme for the Cuts
851                                                   217 
852 May 12, 98 H.Kurashige                            218 May 12, 98 H.Kurashige
853 - Fix bugs in G4Step, G4ParticleChange            219 - Fix bugs in G4Step, G4ParticleChange
854   Add new class of G4ParticleChangeForTranspor    220   Add new class of G4ParticleChangeForTransport
855                                                   221 
856 Apr. 12, 98 H.Kurashige                        << 222 April 12, 98 H.Kuraashige
857 - Implement new scheme of 'Particle Change'. P << 223   Implement new scheme of 'Particle Change'. Please see 
858   particle_change.asc in geant4alpha/documents    224   particle_change.asc in geant4alpha/documents/particles+matter/.
859 - Following files are modified (or added)      << 225   Following files are modified (or added)
860     G4ParticleChange.hh, .icc, .cc                226     G4ParticleChange.hh, .icc, .cc
861     G4VParticleChange.hh, .icc, .cc               227     G4VParticleChange.hh, .icc, .cc
862     G4ParticleChangeForDecay.hh, .cc              228     G4ParticleChangeForDecay.hh, .cc
863     G4Step.hh,  G4TrackFastVector.hh              229     G4Step.hh,  G4TrackFastVector.hh
864                                                   230 
865 Apr. 9, 98 G.Cosmo                             << 231 April 9, 98 G.Cosmo
866 - Porting on DEC-cxx 6.0.                         232 - Porting on DEC-cxx 6.0.
867   Removed meaningless usage of "const" qualifi    233   Removed meaningless usage of "const" qualifier from functions
868   return type for basic types by value. Modifi    234   return type for basic types by value. Modified files:
869   G4ParticleChange.hh, .icc,                      235   G4ParticleChange.hh, .icc,
870   G4Step.hh, G4StepPoint.hh, G4Track.hh           236   G4Step.hh, G4StepPoint.hh, G4Track.hh
871                                                   237 
872 Mar. 18, 1998 K.Amako                          << 238 March 18, 1998 K. Amako
873 - Add following information to G4Track:        << 239   Add following information to G4Track:
874      1.Momentum direction at the start point (    240      1.Momentum direction at the start point (vertex position) of the track
875      2.Kinetic energy at the start point (vert    241      2.Kinetic energy at the start point (vertex position) of the track
876      3.Pointer to the process which created th    242      3.Pointer to the process which created the current track
877 - Due to this, the following files have modifi << 243   Due to this, the following files have modififed and committed.
878      1.NewDesignDoc.txt                           244      1.NewDesignDoc.txt
879      2.G4Track.hh, G4Track.cc                     245      2.G4Track.hh, G4Track.cc
880      3.G4SteppingManager.cc                       246      3.G4SteppingManager.cc
881                                                   247 
882 Jan.  29, 97 K. Amako                          << 
883 - Following changes have been done and committ << 
884   Tag# is track-00-03-01.                      << 
885     - G4Step.cc: Output format has been change << 
886                                                   248 
887 Dec. 19, 97 G. Cosmo - (alpha03)               << 249 January  29, 97 K. Amako
                                                   >> 250   Following changes have been done and committed/tagged to cvs.
                                                   >> 251   Tag# is track-00-03-01. 
                                                   >> 252     - G4Step.cc: Output format has been changed in showStep().
                                                   >> 253   
                                                   >> 254 December 19, 97 G. Cosmo - (alpha03)
888                                                   255 
889 - Created.                                        256 - Created.