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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 11.0.p4)


  1 # Category track History                       <<   1 -------------------------------------------------------------------
  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                                                     3 
  7 ---------------------------------------------- <<   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      ----------------------------------------------------------
  8                                                    19 
  9 ## 2024-06-01 Makoto Asai (track-V11-02-03)    <<  20 - September 9, 2022 M. Asai (track-V10-07-07)
 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     21 - G4Step.hh, G4Step.icc - Adding ResetPre/PostStepPoint methods to replace
 54   StepPoint object without deleting the previo     22   StepPoint object without deleting the previous object.
 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                                                    23 
101 - September 28, 2021 J. Hahnfeld (track-V10-07     24 - September 28, 2021 J. Hahnfeld (track-V10-07-06)
102 - G4ParticleChangeForMSC, G4ParticleChangeForT     25 - G4ParticleChangeForMSC, G4ParticleChangeForTransport: Disable debugFlag
103                                                    26 
104 - September 22, 2021 G. Amadio (track-V10-07-0     27 - September 22, 2021 G. Amadio (track-V10-07-05)
105 - G4Step: avoid accessing G4Track data via lon     28 - G4Step: avoid accessing G4Track data via long pointer chains.
106                                                    29      
107 - September 8, 2021 D. Sawkey (track-V10-07-04     30 - September 8, 2021 D. Sawkey (track-V10-07-04)
108 - G4Track: get material property using int (en     31 - G4Track: get material property using int (enum) rather than string
109                                                    32 
110 - August 4, 2021 A. Ribon (track-V10-07-03)        33 - August 4, 2021 A. Ribon (track-V10-07-03)
111   G4Track : migrated to the new version of G4P     34   G4Track : migrated to the new version of G4PhysicsModelCatalog.
112                                                    35 
113 - April 28, 2021 M. Maire (track-V10-07-02)        36 - April 28, 2021 M. Maire (track-V10-07-02)
114   G4VParticleChange::DumpInfo(), G4ParticleCha     37   G4VParticleChange::DumpInfo(), G4ParticleChange::DumpInfo():
115     adjust printout format                         38     adjust printout format
116                                                    39 
117 - April 1, 2021 B. Morgan (track-V10-07-01)        40 - April 1, 2021 B. Morgan (track-V10-07-01)
118 - Migrate build to modular CMake API               41 - Migrate build to modular CMake API
119                                                    42 
120 - February 8, 2021 G.Cosmo (track-V10-07-00)       43 - February 8, 2021 G.Cosmo (track-V10-07-00)
121 - Correction to G4Track::operator=() to copy a     44 - Correction to G4Track::operator=() to copy also touchable-handles.
122   This fixes a crash originate when running im     45   This fixes a crash originate when running importance sampling in the
123   G4EventManager when the track got assigned t     46   G4EventManager when the track got assigned the origin touchable handler
124   from its own touchable handle; the touchable     47   from its own touchable handle; the touchable handler was sometimes not set.
125   Based on report by M.Dressel.                    48   Based on report by M.Dressel.
126                                                    49 
127 - November 12, 2020 J.Madsen (track-V10-06-06)     50 - November 12, 2020 J.Madsen (track-V10-06-06)
128 - Added G4Profiler support.                        51 - Added G4Profiler support.
129                                                    52 
130 - July 24, 2020 G.Cosmo (track-V10-06-05)          53 - July 24, 2020 G.Cosmo (track-V10-06-05)
131 - Fixed case of non-initialised values in G4St     54 - Fixed case of non-initialised values in G4Step.
132                                                    55 
133 - July 16, 2020 G.Cosmo (track-V10-06-04)          56 - July 16, 2020 G.Cosmo (track-V10-06-04)
134 - Minor c++11 review; code formatting and clea     57 - Minor c++11 review; code formatting and cleanup.
135                                                    58 
136 - March 11, 2020 V.Ivanchenko (track-V10-06-03     59 - March 11, 2020 V.Ivanchenko (track-V10-06-03)
137 - G4Track - do not use Velocity table, instead     60 - G4Track - do not use Velocity table, instead use GetBeta() method
138     from G4DynamicParticle; expected minor spe     61     from G4DynamicParticle; expected minor speed-up
139                                                    62 
140 - February 10, 2020 V.Ivanchenko (track-V10-06     63 - February 10, 2020 V.Ivanchenko (track-V10-06-02)
141 - G4Track - use G4OpticalPhoton pdg code; remo     64 - G4Track - use G4OpticalPhoton pdg code; removed static thread local
142     variables; slightly simplified velocity co     65     variables; slightly simplified velocity computation; removed
143     commented code left from previous tag          66     commented code left from previous tag
144                                                    67 
145 - January 29, 2020 V.Ivanchenko (track-V10-06-     68 - January 29, 2020 V.Ivanchenko (track-V10-06-01)
146 - G4Track - fixed Coverity reports connected w     69 - G4Track - fixed Coverity reports connected with unnecessary checks
147   for valid pointers to G4Step and G4DynamicPa     70   for valid pointers to G4Step and G4DynamicParticle
148                                                    71 
149 - December 9, 2019 B. Morgan (track-V10-06-00)     72 - December 9, 2019 B. Morgan (track-V10-06-00)
150 - Cleanup CMake build, removing obsolete granu     73 - Cleanup CMake build, removing obsolete granular library option and
151   explicit include_directories.                    74   explicit include_directories.
152                                                    75 
153 - November 15, 2019 G.Cosmo (track-V10-05-01)      76 - November 15, 2019 G.Cosmo (track-V10-05-01)
154 - Fixed implicit type conversions from size_t      77 - Fixed implicit type conversions from size_t to G4int in G4Step.
155                                                    78 
156 - May 24, 2019 V.Ivanchenko (track-V10-05-00)      79 - May 24, 2019 V.Ivanchenko (track-V10-05-00)
157   G4Track.hh added forward declaration for G4V     80   G4Track.hh added forward declaration for G4VProcess
158                                                    81 
159 - Nov. 5, 2018 H.Kurashige(track-V10-04-02)        82 - Nov. 5, 2018 H.Kurashige(track-V10-04-02)
160 - Add protection for nullptr access in G4Track     83 - Add protection for nullptr access in G4Track.icc
161   Addressing problem report #2097.                 84   Addressing problem report #2097.
162                                                    85 
163 - Aug. 15, 2018 H.Kurashige(track-V10-04-01)       86 - Aug. 15, 2018 H.Kurashige(track-V10-04-01)
164 - fix possible memory leaks                        87 - fix possible memory leaks
165    in assignment operator and copy ctr of G4St     88    in assignment operator and copy ctr of G4Step and G4Track
166 - clean up codes                                   89 - clean up codes
167                                                    90 
168 - May 17, 2018 J.Madsen (track-V10-04-00)          91 - May 17, 2018 J.Madsen (track-V10-04-00)
169 - updated "thread-local-static-var" model to       92 - updated "thread-local-static-var" model to
170   "function-returning-thread-local-static-refe     93   "function-returning-thread-local-static-reference" model
171   which fixes Windows DLL + MT                     94   which fixes Windows DLL + MT
172                                                    95 
173 - November 25, 2017 V.Ivanchenko (track-V10-03     96 - November 25, 2017 V.Ivanchenko (track-V10-03-00)
174 - G4VelocityTable - use G4ThreadLocalSingleton     97 - G4VelocityTable - use G4ThreadLocalSingletone patern in order
175     to provide correct deletion of these objec     98     to provide correct deletion of these objects end of run;
176     use only G4Log and G4Exp instead of std::l     99     use only G4Log and G4Exp instead of std::log10 which is not
177     needed                                        100     needed
178                                                   101 
179 - May 4, 2016 H.Kurashige(track-V10-02-01)        102 - May 4, 2016 H.Kurashige(track-V10-02-01)
180 - Use G4Log in G4VelocityTable::Value()           103 - Use G4Log in G4VelocityTable::Value()
181                                                   104 
182 - January 12, 2016 M.Asai (track-V10-02-00)       105 - January 12, 2016 M.Asai (track-V10-02-00)
183 - Chnage G4VUserTrackInformation pointer in G4    106 - Chnage G4VUserTrackInformation pointer in G4Track to mutable
184   and set-method to be const-method. This allo    107   and set-method to be const-method. This allows the user to
185   set his/her G4VUserTrackInformation pointer     108   set his/her G4VUserTrackInformation pointer without casting
186   G4Track const pointer.                          109   G4Track const pointer.
187                                                   110 
188 - September 29, 2015 H.Kurashige (track-V10-01    111 - September 29, 2015 H.Kurashige (track-V10-01-10)
189 - Add GetNumberOfSecondariesInCurrrentStep met    112 - Add GetNumberOfSecondariesInCurrrentStep method to G4Step
190                                                   113 
191 - September 25, 2015 H.Kurashige (track-V10-01    114 - September 25, 2015 H.Kurashige (track-V10-01-09)
192 - Fix G4ParticleChange::UpdateStepForPostStep.    115 - Fix G4ParticleChange::UpdateStepForPostStep.
193                                                   116 
194 - September 15, 2015 M.Asai (track-V10-01-08)     117 - September 15, 2015 M.Asai (track-V10-01-08)
195 - Roll back to track-V10-01-06 due to performa    118 - Roll back to track-V10-01-06 due to performance overhead.
196                                                   119 
197 - August 01, 2015 M.Asai (track-V10-01-07)        120 - August 01, 2015 M.Asai (track-V10-01-07)
198 - Add verbosity to G4VParticleChange and G4Par    121 - Add verbosity to G4VParticleChange and G4ParticleChange for the case
199   of event abortion.                              122   of event abortion.
200                                                   123 
201 - June 22, 2015 M.Asai (track-V10-01-05 and -0    124 - June 22, 2015 M.Asai (track-V10-01-05 and -06)
202 - Remove data members of G4VAuxiliaryTrackInfo    125 - Remove data members of G4VAuxiliaryTrackInformation abstract base class
203   for memory reduction.                           126   for memory reduction.
204                                                   127 
205 - June 3, 2015 M.Asai (track-V10-01-04)           128 - June 3, 2015 M.Asai (track-V10-01-04)
206 - Fix incorrect copy constructor of G4Track in    129 - Fix incorrect copy constructor of G4Track in the previous tag.
207                                                   130 
208 - June 3, 2015 M.Asai (track-V10-01-02 and -03    131 - June 3, 2015 M.Asai (track-V10-01-02 and -03)
209 - Introducing G4VAuxiliaryTrackInformation cla    132 - Introducing G4VAuxiliaryTrackInformation class to be associated to G4Track.
210                                                   133 
211 - January 15, 2015 J.Apostolakis (track-V10-01    134 - January 15, 2015 J.Apostolakis (track-V10-01-01)
212 - Fixed FieldTrackUpdator to pass magnetic mom    135 - Fixed FieldTrackUpdator to pass magnetic moment and PDG spin
213   Is part of corrections needed for Bugzilla i    136   Is part of corrections needed for Bugzilla issue 1696.
214                                                   137 
215 - December 16, 2014 J.Apostolakis (track-V10-0    138 - December 16, 2014 J.Apostolakis (track-V10-01-00)
216 - Improve G4ParticleChangeForTransport, by add    139 - Improve G4ParticleChangeForTransport, by adding update for FirstStep in volume.
217                                                   140 
218 - August 19, 2014 K. Genser (track-V10-00-04)     141 - August 19, 2014 K. Genser (track-V10-00-04)
219 - Removed non cost requirement when using G4Ph    142 - Removed non cost requirement when using G4PhysicsModelCatalog getters and moved
220    implementations to icc file (requires globa    143    implementations to icc file (requires global-V10-00-31)
221                                                   144 
222 - May  21,  2014 J.Apostolakis (track-V10-00-0    145 - May  21,  2014 J.Apostolakis (track-V10-00-03)
223 - Fix G4FieldTrackUpdator to energy/momentum p    146 - Fix G4FieldTrackUpdator to energy/momentum passed to field integration:
224    first set rest mass, then update kinetic en    147    first set rest mass, then update kinetic energy. Problem affects
225    propagation in multiple geometries.            148    propagation in multiple geometries.
226                                                   149 
227 - Mar. 07,  2014 H.Kurashige (track-V10-00-02)    150 - Mar. 07,  2014 H.Kurashige (track-V10-00-02)
228 - Fix memory leak in G4Step::SetPre/PostStepPo    151 - Fix memory leak in G4Step::SetPre/PostStepPoint
229  (Bug # 1583)                                     152  (Bug # 1583)
230                                                   153 
231 - Jan. 04, 2014 H.Kurashige (track-V10-00-00)     154 - Jan. 04, 2014 H.Kurashige (track-V10-00-00)
232 - modify message from CheckIt for G4VParticleC    155 - modify message from CheckIt for G4VParticleChange and G4ParticleChangeForDecay
233                                                   156 
234 - Nov. 21, 2013 H.Kurashige (track-V09-06-04)     157 - Nov. 21, 2013 H.Kurashige (track-V09-06-04)
235 - Fix Coverity deficts in G4Track constructors    158 - Fix Coverity deficts in G4Track constructors
236                                                   159 
237 - September 26, 2013 M.Asai (track-V09-06-03)     160 - September 26, 2013 M.Asai (track-V09-06-03)
238 - Fix compilation warning caused by the previo    161 - Fix compilation warning caused by the previous tag.
239                                                   162 
240 - September 26, 2013 M.Asai (track-V09-06-02)     163 - September 26, 2013 M.Asai (track-V09-06-02)
241 - Introduce CreatorModelIndex to G4Track and i    164 - Introduce CreatorModelIndex to G4Track and its access methods.
242                                                   165 
243 - April 10, 2013 G.Cosmo (track-V09-06-01)        166 - April 10, 2013 G.Cosmo (track-V09-06-01)
244 - Cleanup of automatic changes for MT in class    167 - Cleanup of automatic changes for MT in classes in G4Track.
245 - Moved constructor and destructor of G4Veloci    168 - Moved constructor and destructor of G4VelocityTable singleton to private.
246                                                   169 
247 - April 4, 2013 V.Ivanchenko (track-V09-06-00)    170 - April 4, 2013 V.Ivanchenko (track-V09-06-00)
248 - G4ParticleChange - fixed bug #1451 - neutron    171 - G4ParticleChange - fixed bug #1451 - neutron do not change velocity
249     after elastic scattering; little clean up     172     after elastic scattering; little clean up useful for MT
250 - G4ParticleChangeForEloss, G4ParticleChangeFo    173 - G4ParticleChangeForEloss, G4ParticleChangeForGamma - clean up
251     computation of velocity (a little performa    174     computation of velocity (a little performance improvement expected)
252                                                   175 
253 - November 8, 2012 I.Hrivnacova (track-V09-05-    176 - November 8, 2012 I.Hrivnacova (track-V09-05-20)
254 - Fixed G4Track: added initialisation of useGi    177 - Fixed G4Track: added initialisation of useGivenVelocity where missing
255                                                   178 
256 - Sep. 23, 2012 H.Kurashige (track-V09-05-19)     179 - Sep. 23, 2012 H.Kurashige (track-V09-05-19)
257 - Add UseGivenVelocity methods to skip Calcula    180 - Add UseGivenVelocity methods to skip CalculateVelocity
258                                                   181 
259 - August 27, 2012 H.Kurashige (track-V09-05-18    182 - August 27, 2012 H.Kurashige (track-V09-05-18)
260 - Fix a bug in copy constructor of G4VUUserTra    183 - Fix a bug in copy constructor of G4VUUserTrackInformation (Problem #1346)
261                                                   184 
262 - August 11, 2012 H.Kurashige (track-V09-05-17    185 - August 11, 2012 H.Kurashige (track-V09-05-17)
263 - Fix a bug in G4VParticleChange::CheckSeconda    186 - Fix a bug in G4VParticleChange::CheckSecondary
264   theParentGlobalTime is set to time at the pr    187   theParentGlobalTime is set to time at the pre-step point
265                                                   188 
266 - August 9, 2012 V.Ivanchenko (track-V09-05-16    189 - August 9, 2012 V.Ivanchenko (track-V09-05-16)
267   (should be accompned by a new EM tag of emut    190   (should be accompned by a new EM tag of emutils-V09-05-31)
268 - G4ParticleChangeForMSC - allowed modificatio    191 - G4ParticleChangeForMSC - allowed modification of position and
269     direction AlongStep                           192     direction AlongStep
270                                                   193 
271 - June 26, 2012 G.Cosmo (track-V09-05-13)         194 - June 26, 2012 G.Cosmo (track-V09-05-13)
272 - Additional protection for parameter not used    195 - Additional protection for parameter not used in G4VParticleChange when
273   G4_NO_VERBOSE is set.                           196   G4_NO_VERBOSE is set.
274                                                   197 
275 - June 20, 2012 G.Cosmo (track-V09-05-12)         198 - June 20, 2012 G.Cosmo (track-V09-05-12)
276 - Protect variable used for verbosity within G    199 - Protect variable used for verbosity within G4VERBOSE in G4ParticleChange
277   and G4VParticleChange. Fixes compilation war    200   and G4VParticleChange. Fixes compilation warnings when G4_NO_VERBOSE is
278   set.                                            201   set.
279                                                   202 
280 - June 13, 2012 G.Cosmo (track-V09-05-11)         203 - June 13, 2012 G.Cosmo (track-V09-05-11)
281 - Explicitly use inclusion of headers for syst    204 - Explicitly use inclusion of headers for system of units and physical
282   constants, in plan to remove implicit inclus    205   constants, in plan to remove implicit inclusion from globals.hh.
283                                                   206 
284 - June 09, 2012 H.Kurashige (track-V09-05-10)     207 - June 09, 2012 H.Kurashige (track-V09-05-10)
285 - Fixed G4VelocityTable::Interpolation()          208 - Fixed G4VelocityTable::Interpolation()
286                                                   209 
287 - May 23, 2012 G.Cosmo (track-V09-05-09)          210 - May 23, 2012 G.Cosmo (track-V09-05-09)
288 - Fixed trivial cases of variable shadowing.      211 - Fixed trivial cases of variable shadowing.
289                                                   212 
290 - May 15, 2012 H.Kurashige (track-V09-05-08)      213 - May 15, 2012 H.Kurashige (track-V09-05-08)
291 - Modify way of handling parent weight in Alon    214 - Modify way of handling parent weight in AlongStep
292   in accumulated way (same manner for other pr    215   in accumulated way (same manner for other prperties)
293                                                   216 
294 - May 1st, 2012 H.Kurashige (track-V09-05-07)     217 - May 1st, 2012 H.Kurashige (track-V09-05-07)
295 - Add global time check for secondaries in G4V    218 - Add global time check for secondaries in G4VParticleChange
296 - Modify output messages for CheckIt and Check    219 - Modify output messages for CheckIt and CheckSecondary
297 - Add G4Exception in G4ParticleChangeForRadDec    220 - Add G4Exception in G4ParticleChangeForRadDecay:: AddSecondary
298                                                   221 
299 - April 30, 2012 H.Kurashige (track-V09-05-06)    222 - April 30, 2012 H.Kurashige (track-V09-05-06)
300 - Fixed the bug in G4ParticleChange::AddSecond    223 - Fixed the bug in G4ParticleChange::AddSecondary.
301   (Problem#1305 The local time of the parent w    224   (Problem#1305 The local time of the parent was set before)
302                                                   225 
303 - April 29, 2012 H.Kurashige (track-V09-05-05)    226 - April 29, 2012 H.Kurashige (track-V09-05-05)
304 - Fix treatment of weights in ParticleChange      227 - Fix treatment of weights in ParticleChange
305   (Problem#1283)                                  228   (Problem#1283)
306                                                   229 
307 - February 3rd, 2012 J.Apostolakis  (track-V09    230 - February 3rd, 2012 J.Apostolakis  (track-V09-05-04)
308 - G4FieldTrackUpdator::Update method must rese    231 - G4FieldTrackUpdator::Update method must reset the RestMass,
309    because it is used to Initialise each track    232    because it is used to Initialise each track by ParallelWorldScoringProcess,
310    (as well as update during stepping a track.    233    (as well as update during stepping a track.)
311     Requires tag  'field-V09-05-03' of geometr    234     Requires tag  'field-V09-05-03' of geometry/magneticfield
312                                                   235 
313 - January 21st, 2012 H.Kurashige    (track-V09    236 - January 21st, 2012 H.Kurashige    (track-V09-05-03)
314 - G4Track::CalculateVelocityForOpticalPhoton()    237 - G4Track::CalculateVelocityForOpticalPhoton() has been reverted
315   Modification of Optical process solves Probl    238   Modification of Optical process solves Problem #1275
316                                                   239 
317 - January 9th, 2012 H.Kurashige  (track-V09-05    240 - January 9th, 2012 H.Kurashige  (track-V09-05-02)
318 - Use GetNextMaterial instead of GetMaterial      241 - Use GetNextMaterial instead of GetMaterial
319   in G4Track::CalculateVelocityForOpticalPhoto    242   in G4Track::CalculateVelocityForOpticalPhoton()
320    (Problem #1275)                                243    (Problem #1275)
321                                                   244 
322 - December 22nd, 2011 H.Kurashige  (track-V09-    245 - December 22nd, 2011 H.Kurashige  (track-V09-05-01)
323 - Set 'false' to SecondaryWeightByProcess in d    246 - Set 'false' to SecondaryWeightByProcess in default
324   (Problem #1273)                                 247   (Problem #1273)
325                                                   248 
326 - December 9th, 2011 H.Kurashige  (track-V09-0    249 - December 9th, 2011 H.Kurashige  (track-V09-05-00)
327 - Fix Coverity defects                            250 - Fix Coverity defects
328   (Modify copy constructor/assignment operator    251   (Modify copy constructor/assignment operator for G4VParticleChange and derived classes)
329   (Add copy constructor/assignment operator fo    252   (Add copy constructor/assignment operator for G4VUserTrackInformation)
330                                                   253 
331 - November 9th, 2011 H.Kurashige  (track-V09-0    254 - November 9th, 2011 H.Kurashige  (track-V09-04-13)
332 - Fix Coverity defects                            255 - Fix Coverity defects
333   (copy constructor/assignment operator for G4    256   (copy constructor/assignment operator for G4Step/G4StepPoint)
334                                                   257 
335 - October 21th, 2011 G.Folger     (track-V09-0    258 - October 21th, 2011 G.Folger     (track-V09-04-12)
336 -  retag all of track, track-V09-04-11 was in     259 -  retag all of track, track-V09-04-11 was in src only.
337                                                   260 
338 - October 14th, 2011 P.Gumplinger (track-V09-0    261 - October 14th, 2011 P.Gumplinger (track-V09-04-11)
339 - modify G4Track.cc to work with materials-V09    262 - modify G4Track.cc to work with materials-V09-04-15 (and 14)
340                                                   263 
341 - September 21st,  2011  H.Kurashige (track-V0    264 - September 21st,  2011  H.Kurashige (track-V09-04-10)
342 - Re-Activate SetParentWeightByTracK() method     265 - Re-Activate SetParentWeightByTracK() method because Adjoint Process relays on it
343 - ProposeParenetWeight method affects seconday    266 - ProposeParenetWeight method affects seconday trackes if SecondaryTrackWeightByProcess flag
344   is set true even wheen SetParentWeightByTrac    267   is set true even wheen SetParentWeightByTracK is set to false
345                                                   268 
346 -September 17, 2011, H.Kurashige (track-V09-04    269 -September 17, 2011, H.Kurashige (track-V09-04-09)
347 - Fix problems related to treatments of weight    270 - Fix problems related to treatments of weight in ParticleChange (see problem #1243)
348 -- always set the parent track's weight to the    271 -- always set the parent track's weight to the value set by ProposeParentWeight() and  ProposeWeight()
349    methods for all particle change classes.       272    methods for all particle change classes.
350 -- remove fSetParentWeightByProcess and all re    273 -- remove fSetParentWeightByProcess and all related code.
351 -- SetSecondaryWeightByProcess() flag is set t    274 -- SetSecondaryWeightByProcess() flag is set to true in default.
352                                                   275 
353 -September 11, 2011, H.Kurashige (track-V09-04    276 -September 11, 2011, H.Kurashige (track-V09-04-08)
354 - Modify ParticleChangeForTransport to fix a b    277 - Modify ParticleChangeForTransport to fix a bug of wrong velocity
355   in PostStepPoint after Along/PostStepDoIt       278   in PostStepPoint after Along/PostStepDoIt
356                                                   279 
357 -August 22, 2011, H.Kurashige (track-V09-04-07    280 -August 22, 2011, H.Kurashige (track-V09-04-07)
358 - G4VelocityTable is modified and it is not de    281 - G4VelocityTable is modified and it is not derived from G4PhysicsVector
359   (in order to avoid from creation of PhysicsV    282   (in order to avoid from creation of PhysicsVector as static objects)
360                                                   283 
361 August 17, 2011, H.Kurashige (track-V09-04-05)    284 August 17, 2011, H.Kurashige (track-V09-04-05)
362 - Add G4VelocityTable as singleton to avoid cr    285 - Add G4VelocityTable as singleton to avoid creation of G4PhysicsVector in event loop
363 - Modify G4Step::InitializeStep to set correct    286 - Modify G4Step::InitializeStep to set correct velocity for the optical photon
364                                                   287 
365 July 6, 2011, H.Kurashige (track-V09-04-04)       288 July 6, 2011, H.Kurashige (track-V09-04-04)
366 - Modify ParticleChanges (forDecay, for Transp    289 - Modify ParticleChanges (forDecay, for Transportation and G4ParticleChange)
367   to handle local time change rather than glob    290   to handle local time change rather than global time
368   (see problem #1224)                             291   (see problem #1224)
369 - Modify CalculateVelocityForOpticalPhoton() f    292 - Modify CalculateVelocityForOpticalPhoton() for Coverity report.
370                                                   293 
371 May. 20, 2011, B.Morgan (track-V09-04-03)         294 May. 20, 2011, B.Morgan (track-V09-04-03)
372 - CMakeLists.txt : Added G4TRACK_ALLOC_EXPORT     295 - CMakeLists.txt : Added G4TRACK_ALLOC_EXPORT compiler definition via
373   add_definitions so it's applied to all sourc    296   add_definitions so it's applied to all sources in this module.
374                                                   297 
375 Apr. 29, 2011, H.Kurashige (track-V09-04-02)      298 Apr. 29, 2011, H.Kurashige (track-V09-04-02)
376 - Fix memory leak in G4Step                       299 - Fix memory leak in G4Step
377 - Rename GetVelocity to CalculateVelocity         300 - Rename GetVelocity to CalculateVelocity
378 - Add fVelocity (and Set/Get methods for it) i    301 - Add fVelocity (and Set/Get methods for it) in G4Track
379 - Set velocity of trak in UpdateStep in Partic    302 - Set velocity of trak in UpdateStep in ParticleChange
380                                                   303 
381 Apr. 2, 2011, H.Kurashige (track-V09-04-01)       304 Apr. 2, 2011, H.Kurashige (track-V09-04-01)
382 - Set maxT for Velocity Table to 1000             305 - Set maxT for Velocity Table to 1000
383 - Add SetVelocityTableProperties                  306 - Add SetVelocityTableProperties
384                                                   307 
385 Mar. 16, 2011, H.Kurashige (track-V09-04-00)      308 Mar. 16, 2011, H.Kurashige (track-V09-04-00)
386 - Fix problems reported by Coverity               309 - Fix problems reported by Coverity
387 - Add  GetSecondaryInCurrentStep method in G4S    310 - Add  GetSecondaryInCurrentStep method in G4Step.
388                                                   311 
389 Nov. 10, 2010, H.Kurashige (track-V09-03-11)      312 Nov. 10, 2010, H.Kurashige (track-V09-03-11)
390 - Remove  GetSecondaryInCurrentStep method in     313 - Remove  GetSecondaryInCurrentStep method in G4Step.
391   (revert chages in track-V09-03-07)              314   (revert chages in track-V09-03-07)
392                                                   315 
393 Nov. 08, 2010, M.Asai (track-V09-03-10)           316 Nov. 08, 2010, M.Asai (track-V09-03-10)
394 - Adding touchable history of the origin to G4    317 - Adding touchable history of the origin to G4Track.
395                                                   318 
396 Oct. 30, 2010, H.Kurashige (track-V09-03-09)      319 Oct. 30, 2010, H.Kurashige (track-V09-03-09)
397 - Fix minor bugs reported by Coverity             320 - Fix minor bugs reported by Coverity
398                                                   321 
399 Oct. 27, 2010, G.Cosmo (track-V09-03-08)          322 Oct. 27, 2010, G.Cosmo (track-V09-03-08)
400 - Restored DLL setup as originally. Withdrawn     323 - Restored DLL setup as originally. Withdrawn changes in last tag.
401                                                   324 
402 Oct. 19, 2010  G.Cosmo (track-V09-03-07)          325 Oct. 19, 2010  G.Cosmo (track-V09-03-07)
403 - Replaced G4TRACK_ALLOC_EXPORT flag with G4AL    326 - Replaced G4TRACK_ALLOC_EXPORT flag with G4ALLOC_EXPORT for DLL exported
404   symbols.                                        327   symbols.
405                                                   328 
406 Oct. 18, 2010  Hisaya Kurashige (track-V09-03-    329 Oct. 18, 2010  Hisaya Kurashige (track-V09-03-06)
407 - Add  GetSecondaryInCurrentStep method in G4S    330 - Add  GetSecondaryInCurrentStep method in G4Step.
408   It gives secondaries in the current step.       331   It gives secondaries in the current step.
409                                                   332 
410 Oct. 6, 2010  Hisaya Kurashige (track-V09-03-0    333 Oct. 6, 2010  Hisaya Kurashige (track-V09-03-05)
411 - G4Step::GetSecondary() gives back const G4Tr    334 - G4Step::GetSecondary() gives back const G4TrackVector*
412   and G4Step::GetfSecondary() gives back non-c    335   and G4Step::GetfSecondary() gives back non-const pointer
413                                                   336 
414 Sep 21, 2010  Hisaya Kurashige (track-V09-03-0    337 Sep 21, 2010  Hisaya Kurashige (track-V09-03-04)
415 - Fill the last bin contents in G4Track::Prepa    338 - Fill the last bin contents in G4Track::PrepareVelocityTable()
416    to fix the bug in calculation of GetVelocit    339    to fix the bug in calculation of GetVelocity
417                                                   340 
418 Aug 12, 2010 Hisaya Kurashige (track-V09-03-03    341 Aug 12, 2010 Hisaya Kurashige (track-V09-03-03)
419 - Add G4Track::GetParticleDefinition giving 'c    342 - Add G4Track::GetParticleDefinition giving 'const' pointer
420                                                   343 
421 July 21, 2010 Gabriele Cosmo (track-V09-03-02)    344 July 21, 2010 Gabriele Cosmo (track-V09-03-02)
422 - Added protection against possible null point    345 - Added protection against possible null pointer in G4Track::GetVelocity().
423 - Removed extra inclusion of G4Step.hh in G4Tr    346 - Removed extra inclusion of G4Step.hh in G4Track header.
424 - Fixed cases of restoring cout/cerr precision    347 - Fixed cases of restoring cout/cerr precision formatting in classes:
425   G4ParticleChange, G4ParticleChangeForDecay,     348   G4ParticleChange, G4ParticleChangeForDecay, G4ParticleChangeForGamma,
426   G4ParticleChangeForLoss, G4ParticleChangeFor    349   G4ParticleChangeForLoss, G4ParticleChangeForMSC, G4ParticleChangeForTransport,
427   G4VParticleChange.                              350   G4VParticleChange.
428 - Added dummy initialisation to data members i    351 - Added dummy initialisation to data members in constructors in classes:
429   G4ParticleChange, G4ParticleChangeForDecay,     352   G4ParticleChange, G4ParticleChangeForDecay, G4ParticleChangeForGamma,
430   G4ParticleChangeForLoss, G4ParticleChangeFor    353   G4ParticleChangeForLoss, G4ParticleChangeForTransport, G4Step, G4StepPoint,
431   G4Track, G4VParticleChange.                     354   G4Track, G4VParticleChange.
432                                                   355 
433 July 2, 2010 Hisaya Kurashige (track-V09-03-01    356 July 2, 2010 Hisaya Kurashige (track-V09-03-01)
434 - Use PhysicsVector for calculation of GetVelo    357 - Use PhysicsVector for calculation of GetVelocity
435 - Add Exception(Warning) if GetDeltaEnergy/Mom    358 - Add Exception(Warning) if GetDeltaEnergy/Momentum methods are invoked. These methds are planed to be removed
436                                                   359 
437 Mar. 9, 2010 Hisaya Kurashige (track-V09-03-00    360 Mar. 9, 2010 Hisaya Kurashige (track-V09-03-00)
438 - Change G4String to a pointer of G4String        361 - Change G4String to a pointer of G4String
439   for prooperty to indicate type of UserTrackI    362   for prooperty to indicate type of UserTrackInformation
440 - Change G4VUserTrackInformation::Print() to a    363 - Change G4VUserTrackInformation::Print() to a simple virtual method
441   form pure-virtual                               364   form pure-virtual
442                                                   365 
443 Oct. 19, 2009 Hisaya Kurashige (track-V09-02-0    366 Oct. 19, 2009 Hisaya Kurashige (track-V09-02-04)
444 -added a string prooperty to indicate type of     367 -added a string prooperty to indicate type of UserTrackInformation
445                                                   368 
446                                                   369 
447 Jun. 18, 2009 Hisaya Kurashige (track-V09-02-0    370 Jun. 18, 2009 Hisaya Kurashige (track-V09-02-03)
448 -added SetLowEnergyLimit method (Vladimir)        371 -added SetLowEnergyLimit method (Vladimir)
449                                                   372 
450                                                   373 
451 May.  27, 2009 Hisaya Kurashige (track-V09-02-    374 May.  27, 2009 Hisaya Kurashige (track-V09-02-02)
452 - Add lowEnergyLimit = 1 eV in lowEnergyLimit     375 - Add lowEnergyLimit = 1 eV in lowEnergyLimit = 1 eV (Vladimir)
453                                                   376 
454 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-0    377 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-01)
455 - Add protection for the case mass==0 and T==0    378 - Add protection for the case mass==0 and T==0 in GetVelocity
456                                                   379 
457 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-0    380 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-00)
458 - Modify GetVelocity to improve performance       381 - Modify GetVelocity to improve performance
459                                                   382 
460 Oct. 24, 2008 Hisaya Kurashige (track-V09-01-0    383 Oct. 24, 2008 Hisaya Kurashige (track-V09-01-02)
461 - change fpCreatorProcess and fpLCAtVertex in     384 - change fpCreatorProcess and fpLCAtVertex in G4Track to  'const' pointer
462 - change fpProcessDefinedStep in G4StepPoint t    385 - change fpProcessDefinedStep in G4StepPoint to  'const' pointer
463                                                   386 
464                                                   387 
465 Feb. 5, 2008 Hisaya Kurashige (track-V09-01-01    388 Feb. 5, 2008 Hisaya Kurashige (track-V09-01-01)
466 - reset non-ionizing energy loss in G4Step::Re    389 - reset non-ionizing energy loss in G4Step::ResetTotalEnergyDeposit
467   in order to initialize NIEL in each step        390   in order to initialize NIEL in each step
468                                                   391 
469 Jan. 12, 2008 Hisaya Kurashige (track-V09-01-0    392 Jan. 12, 2008 Hisaya Kurashige (track-V09-01-00)
470 - add non-ionizing energy loss to EM physics (    393 - add non-ionizing energy loss to EM physics (V.Ivanchenko)
471                                                   394 
472 Oct. 02, 2007 Hisaya Kurashige (track-V09-00-0    395 Oct. 02, 2007 Hisaya Kurashige (track-V09-00-02)
473 - Add protection in G4Track::GetVolume to avoi    396 - Add protection in G4Track::GetVolume to avoid core dump
474                                                   397 
475 Aug. 07, 2007 Hisaya Kurashige (track-V09-00-0    398 Aug. 07, 2007 Hisaya Kurashige (track-V09-00-01)
476 - Add  get method for non-ionizing energy depo    399 - Add  get method for non-ionizing energy deposit in G4Step
477                                                   400 
478                                                   401 
479 Mar. 30, 07 Hisaya Kurashige (track-V08-02-02)    402 Mar. 30, 07 Hisaya Kurashige (track-V08-02-02)
480 - Fix weight treatment in G4ParticleChange        403 - Fix weight treatment in G4ParticleChange
481                                                   404 
482 Mar. 26, 07 Hisaya Kurashige (track-V08-02-01)    405 Mar. 26, 07 Hisaya Kurashige (track-V08-02-01)
483 - Added Non-Ionizing Energy Deposit in G4Step     406 - Added Non-Ionizing Energy Deposit in G4Step and G4VParticleChange
484                                                   407 
485 Mar. 11, 07 Hisaya Kurashige (track-V08-02-00)    408 Mar. 11, 07 Hisaya Kurashige (track-V08-02-00)
486 - Added magnetic moment in G4DynamicParticle (    409 - Added magnetic moment in G4DynamicParticle (co-work with particles-V08-02-00)
487 - Fixed treatment of parent's weight in G4Part    410 - Fixed treatment of parent's weight in G4ParticleChange
488                                                   411 
489 Nov.  3, 06 J.Apostolakis (track-V08-01-04)       412 Nov.  3, 06 J.Apostolakis (track-V08-01-04)
490 - New methods first/lastStepInVolume flag in G    413 - New methods first/lastStepInVolume flag in G4Step, G4VParticleChange  by Hisaya
491 - Revised UpdateStepForPostStep by John Aposto    414 - Revised UpdateStepForPostStep by John Apostolakis
492                                                   415 
493 Oct. 31, 06 G.Cosmo (track-V08-01-03)             416 Oct. 31, 06 G.Cosmo (track-V08-01-03)
494 - Made operator=() inline.                        417 - Made operator=() inline.
495                                                   418 
496 Aug. 29, 06 H.Kurashige (track-V08-01-02)         419 Aug. 29, 06 H.Kurashige (track-V08-01-02)
497 - Add methods for setting polarization and mod    420 - Add methods for setting polarization and modifying weight
498     for G4ParticleChangeFoeGamma and  G4Partic    421     for G4ParticleChangeFoeGamma and  G4ParticleChangeForLoss
499           (V.Ivanchenko)                          422           (V.Ivanchenko)
500                                                   423 
501 Jul. 17, 06 M.Asai (track-V08-01-01)              424 Jul. 17, 06 M.Asai (track-V08-01-01)
502 - Re-tagged for G4Step and G4TrackVector only.    425 - Re-tagged for G4Step and G4TrackVector only.
503                                                   426 
504 Jun. 09, 06 M.Asai (track-V08-01-00)              427 Jun. 09, 06 M.Asai (track-V08-01-00)
505 - tagged for G4FieldTrackUpdator, G4Step and G    428 - tagged for G4FieldTrackUpdator, G4Step and G4TrackVector.
506                                                   429 
507 Jun. 09, 06 T.Sasaki                              430 Jun. 09, 06 T.Sasaki
508 - G4Step now has secondary vector                 431 - G4Step now has secondary vector
509 - G4TrackVector was moved from tracking catego    432 - G4TrackVector was moved from tracking category
510                                                   433 
511 Jun. 09, 06 M.Asai                                434 Jun. 09, 06 M.Asai
512 - Introducing G4FieldTrackUpdator class.          435 - Introducing G4FieldTrackUpdator class.
513 - GNUmakefile now includes geometry/magneticfi    436 - GNUmakefile now includes geometry/magneticfield
514                                                   437 
515 Jun. 07, 06 V.Ivanchenko (track-V08-00-03)        438 Jun. 07, 06 V.Ivanchenko (track-V08-00-03)
516 -  G4ParticleChangeForLoss - remove momentum c    439 -  G4ParticleChangeForLoss - remove momentum change AlongStep
517                                                   440 
518 Mar. 29, 06 H.Kurashige (track-V08-00-02)         441 Mar. 29, 06 H.Kurashige (track-V08-00-02)
519 -  Improve G4Track::GetVelocity for optical ph    442 -  Improve G4Track::GetVelocity for optical photon
520                                                   443 
521 Feb. 08, 06 H.Kurashige (track-V08-00-01)         444 Feb. 08, 06 H.Kurashige (track-V08-00-01)
522 -  add ProposeMomentumDirection AlongStep and     445 -  add ProposeMomentumDirection AlongStep and ProposeWeight PostStep in
523     G4ParticleChangeForLoss (V.Ivantchenko)       446     G4ParticleChangeForLoss (V.Ivantchenko)
524                                                   447 
525 Dec. 20, 05 .Kurashige (track-V08-00-00)          448 Dec. 20, 05 .Kurashige (track-V08-00-00)
526 -  G4ParticleChangeForRadDecay is now derived     449 -  G4ParticleChangeForRadDecay is now derived from G4ParticleChangeForDecay
527                                                   450 
528 Dec. 05, 05 mma (track-V07-01-02)                 451 Dec. 05, 05 mma (track-V07-01-02)
529 - G4ParticleChangeForGamma : apply UpdateStepF    452 - G4ParticleChangeForGamma : apply UpdateStepForPostStep in any case
530                                                   453 
531 Nov. 26, 05 H.Kurashige (track-V07-01-01)         454 Nov. 26, 05 H.Kurashige (track-V07-01-01)
532 - Fix GetVelocity : use the material pointer i    455 - Fix GetVelocity : use the material pointer in PreStepPoint
533                                                   456 
534 May 30, 05 V.Ivantchenko (track-V07-00-02)        457 May 30, 05 V.Ivantchenko (track-V07-00-02)
535 - Fix in G4ParticleChangeForGamma : add Update    458 - Fix in G4ParticleChangeForGamma : add UpdateStepForAtRest method
536                                                   459 
537 May 12, 05 P.Gumplinger (track-V07-00-01)         460 May 12, 05 P.Gumplinger (track-V07-00-01)
538 - Fix GetVelocity (bug report #741) courtesy o    461 - Fix GetVelocity (bug report #741) courtesy of  Horton-Smith
539                                                   462 
540 Apr. 15, 05 V.Ivantchenko (track-V07-00-00)       463 Apr. 15, 05 V.Ivantchenko (track-V07-00-00)
541 - Add a new class of G4ParticleChangeForGamma     464 - Add a new class of G4ParticleChangeForGamma
542 - Modify 4ParticleChangeForLoss                   465 - Modify 4ParticleChangeForLoss
543                                                   466 
544 Dec. 02, 04 H.Kurashige (track-V06-02-04)         467 Dec. 02, 04 H.Kurashige (track-V06-02-04)
545 - migration to cmath                              468 - migration to cmath
546                                                   469 
547 Nov. 25, 04 M.Asai (track-V06-02-03)              470 Nov. 25, 04 M.Asai (track-V06-02-03)
548 - Fix destructor of G4VUserTrackInformation.      471 - Fix destructor of G4VUserTrackInformation.
549                                                   472 
550 Oct. 19, 04 H.Kurashige (track-V06-02-02)         473 Oct. 19, 04 H.Kurashige (track-V06-02-02)
551 - Remove obsolete methods from G4ParticleChang    474 - Remove obsolete methods from G4ParticleChange
552                                                   475 
553 Sep. 17, 04 P.Gumplinger (track-V06-02-01)        476 Sep. 17, 04 P.Gumplinger (track-V06-02-01)
554 - Modified G4ParticleChangeForDecay (add thePo    477 - Modified G4ParticleChangeForDecay (add thePolarizationChange and methods)
555                                                   478 
556 Aug. 27, 04 M.Asai (track-V06-02-00)              479 Aug. 27, 04 M.Asai (track-V06-02-00)
557 - A pointer to sensitive detector is added in     480 - A pointer to sensitive detector is added in G4StepPoint and
558   G4ParticleChangeForTransport.                   481   G4ParticleChangeForTransport.
559 - G4Step is taking care of setting the above p    482 - G4Step is taking care of setting the above pointer.
560                                                   483 
561 Jun. 15, 04 V.Ivanchenko (track-V06-01-05)        484 Jun. 15, 04 V.Ivanchenko (track-V06-01-05)
562 - G4ParticleChangeForLoss: fix initialization     485 - G4ParticleChangeForLoss: fix initialization of ParentWeight
563                                                   486 
564 Jun. 11, 04 G.Cosmo (track-V06-01-04)             487 Jun. 11, 04 G.Cosmo (track-V06-01-04)
565 - Use global flag G4TRACK_ALLOC_EXPORT to expo    488 - Use global flag G4TRACK_ALLOC_EXPORT to export extern symbols for DLLs.
566   Modified GNUmakefile and rearranged usage of    489   Modified GNUmakefile and rearranged usage of extern symbols in G4Track.
567                                                   490 
568 Jun. 09, 04 G.Cosmo (track-V06-01-03)             491 Jun. 09, 04 G.Cosmo (track-V06-01-03)
569 - Adopt G4DLLIMPORT/G4DLLEXPORT technique to h    492 - Adopt G4DLLIMPORT/G4DLLEXPORT technique to handle extern simbols for
570   allowing support of DLLs on Windows.            493   allowing support of DLLs on Windows.
571 - Coworks with "global-V06-01-02b".               494 - Coworks with "global-V06-01-02b".
572                                                   495 
573 Jun. 07, 04 G.Cosmo (track-V06-01-02)             496 Jun. 07, 04 G.Cosmo (track-V06-01-02)
574 - Export extern symbols for allowing support o    497 - Export extern symbols for allowing support of DLLs on Windows.
575   Modified G4Track.icc.                           498   Modified G4Track.icc.
576 - GNUmakefile: added definition of GLOBLIBS fo    499 - GNUmakefile: added definition of GLOBLIBS for DLLs support on Windows.
577 - Coworks with "global-V06-01-02a".               500 - Coworks with "global-V06-01-02a".
578                                                   501 
579 May. 11, 04 V.Ivanchenko (track-V06-01-01)        502 May. 11, 04 V.Ivanchenko (track-V06-01-01)
580 - G4ParticleChangeForLoss: rename variables ac    503 - G4ParticleChangeForLoss: rename variables according to 00 tag;
581   fix of minor energy non-conservation in case    504   fix of minor energy non-conservation in case of more than 1
582   processes changing the energy                   505   processes changing the energy
583                                                   506 
584 May. 08, 04 H.Kurashige (track-V06-01-00)         507 May. 08, 04 H.Kurashige (track-V06-01-00)
585 - Add new methods of ProposeXXX (and correspon    508 - Add new methods of ProposeXXX (and corresponding GetXXX methods)
586   as replacements of old methods of SetXXXChan    509   as replacements of old methods of SetXXXChange and GetXXXChange
587                                                   510 
588 Jan. 20, 04 V.Ivanchenko (track-V06-00-01)        511 Jan. 20, 04 V.Ivanchenko (track-V06-00-01)
589 - Update G4ParticleChangeForLoss for utilisati    512 - Update G4ParticleChangeForLoss for utilisation in G4VEnergyLossProcess
590 - Minor update G4ParticleChangeForMSC for util    513 - Minor update G4ParticleChangeForMSC for utilisation in model design of msc
591 - Change of volume in G4ParticleChangeForTrans    514 - Change of volume in G4ParticleChangeForTransportation only if kinEnergy>0
592                                                   515 
593 Dec. 12, 03 G.Cosmo (track-V06-00-00)             516 Dec. 12, 03 G.Cosmo (track-V06-00-00)
594 - G4VParticleChange[.hh.cc]: removed unnecessa    517 - G4VParticleChange[.hh.cc]: removed unnecessary 'const' qualifier to
595   return value in GetAccuracyForWarning() and     518   return value in GetAccuracyForWarning() and GetAccuracyForException()
596   causing noisy warnings on Intel-icc compiler    519   causing noisy warnings on Intel-icc compiler.
597                                                   520 
598 Nov. 26, 03 H.Kurashige (track-V05-02-03)         521 Nov. 26, 03 H.Kurashige (track-V05-02-03)
599 - Fixed problem of setting  momentum direction    522 - Fixed problem of setting  momentum direction for stoppped particle in G4ParticleChange (Vladimir)
600                                                   523 
601 Oct. 4, 03 G.Cosmo (track-V05-02-02)              524 Oct. 4, 03 G.Cosmo (track-V05-02-02)
602 - Modified GNUmakefile:                           525 - Modified GNUmakefile:
603   o added dependency to new module "geometry/n    526   o added dependency to new module "geometry/navigation".
604 - Coworks with "geometry-V05-02-00" and "digit    527 - Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00".
605                                                   528 
606 Jun. 11, 03 H.Kurashige (track-V05-02-01)         529 Jun. 11, 03 H.Kurashige (track-V05-02-01)
607 - Add ExceptionSeverity                           530 - Add ExceptionSeverity
608 - Add G4VParticleChange::CheckSecondary           531 - Add G4VParticleChange::CheckSecondary
609 - Remove inclusion of G4MaterialCutsCouple        532 - Remove inclusion of G4MaterialCutsCouple
610                                                   533 
611 Jun. 03, 03  G.Cosmo (track-V05-01-03)            534 Jun. 03, 03  G.Cosmo (track-V05-01-03)
612 - Fixed warning in G4ParticleChangeForRadDecay    535 - Fixed warning in G4ParticleChangeForRadDecay.hh.
613                                                   536 
614 Mar. 20, 03  M.Asai (track-V05-01-02)             537 Mar. 20, 03  M.Asai (track-V05-01-02)
615 - Fix copy operator of G4Track not to copy the    538 - Fix copy operator of G4Track not to copy the pointer to user information
616                                                   539 
617 Mar. 20, 03  H.Kurashige  (track-V05-01-01)       540 Mar. 20, 03  H.Kurashige  (track-V05-01-01)
618 - Correct comments                                541 - Correct comments
619 - Fixed unused parameter in G4VParticleChange.    542 - Fixed unused parameter in G4VParticleChange.cc
620                                                   543 
621 Mar. 5, 02  H.Kurashige  (track-V05-00-02)        544 Mar. 5, 02  H.Kurashige  (track-V05-00-02)
622 - Fix in G4Step::InitializeStep().                545 - Fix in G4Step::InitializeStep().
623   Added initialization of fCharge in StepPoint    546   Added initialization of fCharge in StepPoint.
624                                                   547 
625 Jan. 24, 02  G.Cosmo  (track-V05-00-01)           548 Jan. 24, 02  G.Cosmo  (track-V05-00-01)
626 - Fix in G4ParticleChangeForTransport::UpdateS    549 - Fix in G4ParticleChangeForTransport::UpdateStepForPostStep().
627   Added call for setting the material-cuts-cou    550   Added call for setting the material-cuts-couple for pPostStepPoint
628   (V.Ivantchenko).                                551   (V.Ivantchenko).
629                                                   552 
630 Dec. 16, 02  G.Cosmo  (track-V05-00-00)           553 Dec. 16, 02  G.Cosmo  (track-V05-00-00)
631 - Merged branch "geant4-04-01-ref-02-cuts-bran    554 - Merged branch "geant4-04-01-ref-02-cuts-branch" to HEAD.
632   Included development for 'cuts-by-region':      555   Included development for 'cuts-by-region':
633   o Updated G4Track, G4Step, G4StepPoint and G    556   o Updated G4Track, G4Step, G4StepPoint and G4ParticleChangeForTransport
634     to properly handle new G4MaterialCutsCoupl    557     to properly handle new G4MaterialCutsCouple.
635                                                   558 
636 Dec. 04, 02  T.Sasaki (track-V04-01-03)           559 Dec. 04, 02  T.Sasaki (track-V04-01-03)
637 - Initial value for fCharge is given in the co    560 - Initial value for fCharge is given in the constuctor
638   of G4StepPoint.                                 561   of G4StepPoint.
639                                                   562 
640 Nov. 20, 02   G.Cosmo (track-V04-01-02)           563 Nov. 20, 02   G.Cosmo (track-V04-01-02)
641 - Patched access to public static data in G4VP    564 - Patched access to public static data in G4VParticleChange.
642   Added accessors to be used in the kernel to     565   Added accessors to be used in the kernel to allow porting on
643   Windows DLLs.                                   566   Windows DLLs.
644                                                   567 
645 Nov. 1, 02    J.Generowicz (track-V04-01-01)      568 Nov. 1, 02    J.Generowicz (track-V04-01-01)
646 - Added accessors to auxiliary point vector, i    569 - Added accessors to auxiliary point vector, in both
647   G4Step and G4ParticleChangeForTransport         570   G4Step and G4ParticleChangeForTransport
648                                                   571 
649 Oct. 31, 02    T.Sasaki (track-V04-01-00)         572 Oct. 31, 02    T.Sasaki (track-V04-01-00)
650 - Added StronglyForced flag to G4ForceConditio    573 - Added StronglyForced flag to G4ForceCondition
651 - set fUndefined for the StepStatus in PostSte    574 - set fUndefined for the StepStatus in PostStepPoint after CopyPostToPre
652                                                   575 
653 Feb. 09 ,02    H.Kurashige (track-V04-00-02)      576 Feb. 09 ,02    H.Kurashige (track-V04-00-02)
654 - Modify G4Track::GetVelocity to get better pe    577 - Modify G4Track::GetVelocity to get better performance for massless particles
655                                                   578 
656 Dec. 24 ,01   H.Kurashige (track-V04-00-01)       579 Dec. 24 ,01   H.Kurashige (track-V04-00-01)
657 - Remove event biasing mechanism from track ca    580 - Remove event biasing mechanism from track category
658   ( it is moved to hadronic/models )              581   ( it is moved to hadronic/models )
659 - Add G4Track::CopyTrackInfo                      582 - Add G4Track::CopyTrackInfo
660 - Modified G4ParticleChange::AddSecondary to u    583 - Modified G4ParticleChange::AddSecondary to use touchable handle
661 - Fixed a bug of changing parent weight in G4P    584 - Fixed a bug of changing parent weight in G4ParticleChange::UpdateStepForAlongStep
662                                                   585 
663 Dec. 12, 01  H.Kurashige (track-V04-00-00)        586 Dec. 12, 01  H.Kurashige (track-V04-00-00)
664 - Added initialization of fStepLength in const    587 - Added initialization of fStepLength in constructors.
665 - Fixed a bug that fStepLength is not copied i    588 - Fixed a bug that fStepLength is not copied in assginment operator
666                                                   589 
667 Dec. 10, 01  H.Kurashige (track-V03-02-08)        590 Dec. 10, 01  H.Kurashige (track-V03-02-08)
668 - Modified assignment operator so that fCurren    591 - Modified assignment operator so that fCurrentStepNumber is set to 0
669                                                   592 
670 Nov.27, 01  J. Apostolakis (track-V03-02-07)      593 Nov.27, 01  J. Apostolakis (track-V03-02-07)  for H. Kurashige
671 - Modified G4ParticleChange::AddSecondary to u    594 - Modified G4ParticleChange::AddSecondary to use touchable handle - by Hisaya
672    (only one of the AddSecondary methods has b    595    (only one of the AddSecondary methods has been modified - to date)
673                                                   596 
674 Nov.10, 01 (track-V03-02-06)                      597 Nov.10, 01 (track-V03-02-06)
675 - Fixed bugs in assignment operators in G4Trac    598 - Fixed bugs in assignment operators in G4Track
676 - Added SetParentWeightByProcess                  599 - Added SetParentWeightByProcess
677 - Added SetSecondaryWeightByProcess               600 - Added SetSecondaryWeightByProcess
678                                                   601 
679 Nov. 08, 01  G.Cosmo (track-V03-02-05)            602 Nov. 08, 01  G.Cosmo (track-V03-02-05)
680 - Merge changes included in "track-V03-02-02a"    603 - Merge changes included in "track-V03-02-02a".
681                                                   604 
682 Oct. 22, 01  H.Kurashige (track-V03-02-04)        605 Oct. 22, 01  H.Kurashige (track-V03-02-04)
683 - Modify to intorduce TouchableHandle (Radovan    606 - Modify to intorduce TouchableHandle (Radovan)
684                                                   607 
685 Oct. 20, 01  H.Kurashige (track-V03-02-03)        608 Oct. 20, 01  H.Kurashige (track-V03-02-03)
686 - Remove "static inline methods"                  609 - Remove "static inline methods"
687 - Disable EventBiasingMechanism                   610 - Disable EventBiasingMechanism
688                                                   611 
689 Oct. 26, 01  G.Cosmo (track-V03-02-02a)           612 Oct. 26, 01  G.Cosmo (track-V03-02-02a)
690 - Added implementation to assignment operator     613 - Added implementation to assignment operator in G4ParticleChangeForRadDecay.hh
691   (H.Kurasige)                                    614   (H.Kurasige)
692                                                   615 
693 Sep. 20, 01  H.Kurashige (track-V03-02-02)        616 Sep. 20, 01  H.Kurashige (track-V03-02-02)
694 - Update to  G4Mars5GeVMechanism for STL migra    617 - Update to  G4Mars5GeVMechanism for STL migration of materials
695                                                   618 
696 Sep. 20, 01  H.Kurashige (track-V03-02-01)        619 Sep. 20, 01  H.Kurashige (track-V03-02-01)
697 - Modify  G4Mars5GeVMechanism for STL migratio    620 - Modify  G4Mars5GeVMechanism for STL migration of materials
698                                                   621 
699 Aug. 16, 01  H.Kurashige (track-V03-02-00)        622 Aug. 16, 01  H.Kurashige (track-V03-02-00)
700 - Clean up codes                                  623 - Clean up codes
701                                                   624 
702 Mar. 7, 01  H.Kurashige (track-V03-00-04)         625 Mar. 7, 01  H.Kurashige (track-V03-00-04)
703 - Add protection for the zero-momentum case       626 - Add protection for the zero-momentum case
704   for UpdateStepForAlongStep in ParticleChange    627   for UpdateStepForAlongStep in ParticleChange  (J.A)
705                                                   628 
706 Feb. 17, 01  H.Kurashige (track-V03-00-03)        629 Feb. 17, 01  H.Kurashige (track-V03-00-03)
707 - Add Velocity and Setmethod in G4StepPoint       630 - Add Velocity and Setmethod in G4StepPoint
708 - Add SetVelocity in G4Step.::InitializeStep      631 - Add SetVelocity in G4Step.::InitializeStep
709 - Modify G4StepPoint::GetVelocity to return co    632 - Modify G4StepPoint::GetVelocity to return correct velocity for optical photon
710                                                   633 
711 Feb. 17, 01  H.Kurashige (track-V03-00-02)        634 Feb. 17, 01  H.Kurashige (track-V03-00-02)
712 - Fix G4Track::GetVelocity for Gamma              635 - Fix G4Track::GetVelocity for Gamma
713                                                   636 
714 Feb. 12, 01 H.Kurashige (track-V03-00-01)         637 Feb. 12, 01 H.Kurashige (track-V03-00-01)
715 - Remove thePolarizationChange from G4Particle    638 - Remove thePolarizationChange from G4ParticleChangeForTransport.hh
716                                                   639 
717                                                   640 
718 Feb. 07, 01 H.Kurashige (track-V03-00-00)         641 Feb. 07, 01 H.Kurashige (track-V03-00-00)
719 - Add copy constructor to G4Track                 642 - Add copy constructor to G4Track
720                                                   643 
721 Oct. 19, 00 H.kurashige (track-V02-00-01)         644 Oct. 19, 00 H.kurashige (track-V02-00-01)
722 - Bug fixes in copy constructor of G4ParticleC    645 - Bug fixes in copy constructor of G4ParticleChange
723                                                   646 
724 Oct. 18, 00 H.Kurashige (track-V02-00-00)         647 Oct. 18, 00 H.Kurashige (track-V02-00-00)
725 - Add "const" to G4DynamicParticle pointer  of    648 - Add "const" to G4DynamicParticle pointer  of returned value of G4Track::GetDynamicParticle
726                                                   649 
727 Jun. 2, 2000 M.Asai  (track-V01-01-02)            650 Jun. 2, 2000 M.Asai  (track-V01-01-02)
728 - Add G4VUserTrackInformation class and its po    651 - Add G4VUserTrackInformation class and its pointer data member in G4Track
729 - Add "const" to pointer to G4Step in G4Track     652 - Add "const" to pointer to G4Step in G4Track (Hisaya)
730                                                   653 
731 Jun. 1 2000 H.Kurashige (track-V01-01-01a)        654 Jun. 1 2000 H.Kurashige (track-V01-01-01a)
732 -  Removed "const" from the return value type     655 -  Removed "const" from the return value type of G4StepPoint::GetPhysicalVolume()
733                                                   656 
734 May 16 2000 H.Kurashige (track-V01-01-01)         657 May 16 2000 H.Kurashige (track-V01-01-01)
735 -  Added thePolarizationChange in G4ParticleCh    658 -  Added thePolarizationChange in G4ParticleChangeForTransportation
736                                                   659 
737 May 12 2000 H.Kurashige (track-V01-01-00)         660 May 12 2000 H.Kurashige (track-V01-01-00)
738 -  SetTouchable methods has been changed to ge    661 -  SetTouchable methods has been changed to get "const" pointer
739                                                   662 
740 Feb. 16, 2000 H.Kurashige                         663 Feb. 16, 2000 H.Kurashige
741 -  Added cashing mechanism of pointer to mater    664 -  Added cashing mechanism of pointer to material in G4StepPoint
742 -  Added theMaterialChange in G4ParticleChange    665 -  Added theMaterialChange in G4ParticleChangeForTransportation
743 -  GetTouchable methods has been changed to gi    666 -  GetTouchable methods has been changed to give "const" pointer
744                                                   667 
745 Feb. 13, 2000 H.Kurashige (track-V01-00-01)       668 Feb. 13, 2000 H.Kurashige (track-V01-00-01)
746 -  Added G4ParticleChangeForRadDecay              669 -  Added G4ParticleChangeForRadDecay
747 -  Changed G4VParticleChange::AddSecondary to     670 -  Changed G4VParticleChange::AddSecondary to set secondary track weight equal to the primary's one
748 -  Removed printing pointers of ParticleChange    671 -  Removed printing pointers of ParticleChange object in CheckIt methods
749                                                   672 
750 Jan. 18, 2000 H.Kurashige (track-V01-00-00)       673 Jan. 18, 2000 H.Kurashige (track-V01-00-00)
751 -  Fixed bugs in treatment of secondary track     674 -  Fixed bugs in treatment of secondary track weight
752                                                   675 
753 Nov. 7, 1999 H.Kurashige (track-V00-01-01)        676 Nov. 7, 1999 H.Kurashige (track-V00-01-01)
754 -  Added comments for "Software Reference Manu    677 -  Added comments for "Software Reference Manual"
755                                                   678 
756 Oct. 5, 1999 H,Kurashige (track-V00-01-00)        679 Oct. 5, 1999 H,Kurashige (track-V00-01-00)
757 -  Added mass/charge change in G4ParticleChang    680 -  Added mass/charge change in G4ParticleChange
758 -  Modified G4ParticleChange::CheckIt             681 -  Modified G4ParticleChange::CheckIt
759 -  Separate implementation of inline functions    682 -  Separate implementation of inline functions to G4Track.icc and G4Step.icc
760                                                   683 
761 Jul. 14 1999 H.Kurashige (track-01-00-07)         684 Jul. 14 1999 H.Kurashige (track-01-00-07)
762 -  Fixed bugs in G4Mars5GeVMechanism::CreatePi    685 -  Fixed bugs in G4Mars5GeVMechanism::CreatePion()
763                                                   686 
764 May 6, 1999 H.Kurashige (track-01-00-06)          687 May 6, 1999 H.Kurashige (track-01-00-06)
765 -  Modified CheckIt methods of G4VParticleChan    688 -  Modified CheckIt methods of G4VParticleChange and derived classes
766                                                   689 
767 Apr. 28, 1999 H.Kurashige (track-01-00-05b)       690 Apr. 28, 1999 H.Kurashige (track-01-00-05b)
768 -  Protect proton mass against glanular libral    691 -  Protect proton mass against glanular libraly for G4Mars5Gev...(Makoto)
769 -  Fixed error messages in G4ParticleChange::C    692 -  Fixed error messages in G4ParticleChange::CheckIt (Hisaya)
770 -  Remove "include/G4VProcess.hh" from G4Step.    693 -  Remove "include/G4VProcess.hh" from G4Step.cc (Hisaya)
771                                                   694 
772 Apr. 13, 1999 H.Kurashige (track-01-00-04)        695 Apr. 13, 1999 H.Kurashige (track-01-00-04)
773 - Code polishing according to the messages by     696 - Code polishing according to the messages by CodeWizard
774 - Added new virtual method of G4bool CheckIt(c    697 - Added new virtual method of G4bool CheckIt(const G4Track&) in G4VParticleChange
775                                                   698 
776 Feb. 17, 1999 H.Kurashige (track-01-00-03)        699 Feb. 17, 1999 H.Kurashige (track-01-00-03)
777 -  Removed G4Step::ShowStep() (Takashi)           700 -  Removed G4Step::ShowStep() (Takashi)
778 -  Fixed bugs in G4ParticleChange.icc (Hisaya)    701 -  Fixed bugs in G4ParticleChange.icc (Hisaya)
779                                                   702 
780 Feb. 9, 1999 H.Kurashige (track-01-00-02)         703 Feb. 9, 1999 H.Kurashige (track-01-00-02)
781 -  Modified G4TrackFastVector (Hisaya)            704 -  Modified G4TrackFastVector (Hisaya)
782 -  Modified G4ParticleChange::CheckIt (Hisaya)    705 -  Modified G4ParticleChange::CheckIt (Hisaya)
783                                                   706 
784 Feb. 6, 1999 H.Kurashige (track-01-00-01)         707 Feb. 6, 1999 H.Kurashige (track-01-00-01)
785 -  Added Get/SetMomentumDirectionChange in G4P    708 -  Added Get/SetMomentumDirectionChange in G4ParticleChange (Hisaya)
786 -  Removed using G4ParticleMomentum (Hisaya)      709 -  Removed using G4ParticleMomentum (Hisaya)
787                                                   710 
788 Dec. 15,  1998 H.Kurashige (track-00-04-05)       711 Dec. 15,  1998 H.Kurashige (track-00-04-05)
789 - G4ParticleChange::CheckIt is activated in VE    712 - G4ParticleChange::CheckIt is activated in VERBOSE mode (Hisaya)
790                                                   713 
791 Dec. 12, 1998 H.Kurashige (track-00-04-04)        714 Dec. 12, 1998 H.Kurashige (track-00-04-04)
792 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)      715 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)
793 - Added SwOnAllEB/SwOffAllEB in G4ParticleChan    716 - Added SwOnAllEB/SwOffAllEB in G4ParticleChange (Hisaya)
794 - Added GetEBMechanis and IsEBActive in G4VPar    717 - Added GetEBMechanis and IsEBActive in G4VParticleChange (Hisaya)
795                                                   718 
796 Dec. 11, 1998 H.Kurashige (track-00-04-03)        719 Dec. 11, 1998 H.Kurashige (track-00-04-03)
797 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)      720 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)
798                                                   721 
799 Dec. 9, 1998 L.Urban (track-00-04-02)             722 Dec. 9, 1998 L.Urban (track-00-04-02)
800 - Added G4ParticleChangeForLoss and G4Particle    723 - Added G4ParticleChangeForLoss and G4ParticleChangeForMSC.
801                                                   724 
802 Nov. 18, 98 H.Kurashige (track-00-04-01)A         725 Nov. 18, 98 H.Kurashige (track-00-04-01)A
803 - Added new member of weight in G4Track and re    726 - Added new member of weight in G4Track and removed G4BiasingTag
804 - Added Event Biasing based on MARS               727 - Added Event Biasing based on MARS
805 - Modified argument type in G4Track               728 - Modified argument type in G4Track
806   ( this tag requires particles-00-04-01 tag)     729   ( this tag requires particles-00-04-01 tag)
807                                                   730 
808 Nov. 9, 98  H.Kurashige (track-00-03-05)          731 Nov. 9, 98  H.Kurashige (track-00-03-05)
809 - Added Event Biasing Mechanism in G4VParticle    732 - Added Event Biasing Mechanism in G4VParticleChange
810                                                   733 
811 Nov. 8, 98 H.Kurashige (track-00-03-04)           734 Nov. 8, 98 H.Kurashige (track-00-03-04)
812 - Added G4BiasingTag as a member of G4Track       735 - Added G4BiasingTag as a member of G4Track
813 - Modified G4Step, and G4StepPoint for managin    736 - Modified G4Step, and G4StepPoint for managing  G4BiasingTag
814                                                   737 
815 Oct. 17, 98 H.Kurashige (track-00-03-03)          738 Oct. 17, 98 H.Kurashige (track-00-03-03)
816 - Fixed bugs in G4VParticleChange and G4Partic    739 - Fixed bugs in G4VParticleChange and G4ParticleChange
817                                                   740 
818 Oct. 14 19 H.Kurashige (track-00-03-01)           741 Oct. 14 19 H.Kurashige (track-00-03-01)
819 - Modified G4ParticleChangeForTransportation f    742 - Modified G4ParticleChangeForTransportation for new relocation algorism.
820   (J.Apost.)                                      743   (J.Apost.)
821                                                   744 
822 Aug. 31, 98 G.Cosmo (track-00-02-01)              745 Aug. 31, 98 G.Cosmo (track-00-02-01)
823 - Added "global" phony target to GNUmakefile.     746 - Added "global" phony target to GNUmakefile.
824 - Added comment to G4StepPoint.hh (J.Apostolak    747 - Added comment to G4StepPoint.hh (J.Apostolakis).
825                                                   748 
826 Jul. 20,98 H.Kurashige (track-00-01-05)           749 Jul. 20,98 H.Kurashige (track-00-01-05)
827 - Modified G4ParticleChangeForDecay               750 - Modified G4ParticleChangeForDecay
828                                                   751 
829 Jul. 10, 98 P.Urban (track-00-01-02)              752 Jul. 10, 98 P.Urban (track-00-01-02)
830 - Optimised G4ParticleChangeForTransport. Much    753 - Optimised G4ParticleChangeForTransport. Much less data
831   is copied -> increased performance.             754   is copied -> increased performance.
832                                                   755 
833 Jul. 1, 98 H.Kurashige (track-00-07-02)           756 Jul. 1, 98 H.Kurashige (track-00-07-02)
834 - Moved UpdateStepForAlongStep into G4Particle    757 - Moved UpdateStepForAlongStep into G4ParticleChangeForTransport.cc file
835                                                   758 
836 Jun. 30, 98 P. Urban (track-00-07-01)             759 Jun. 30, 98 P. Urban (track-00-07-01)
837 - Some more tracking optimisation results.        760 - Some more tracking optimisation results.
838                                                   761 
839 Jun. 22, 98 P. Urban (track-00-06-04)             762 Jun. 22, 98 P. Urban (track-00-06-04)
840 - Preliminary results of tracking optimisation    763 - Preliminary results of tracking optimisation merged into HEAD.
841                                                   764 
842 Jun. 11, 98 G.Cosmo (track-00-06-03)              765 Jun. 11, 98 G.Cosmo (track-00-06-03)
843 - Tagged track-00-06-03.                          766 - Tagged track-00-06-03.
844                                                   767 
845 Jun. 11, 98  J.Allison                            768 Jun. 11, 98  J.Allison
846 - Added a missing inline keyword to G4Track.hh    769 - Added a missing inline keyword to G4Track.hh:341.
847                                                   770 
848 Jun. 8, 98  H.Kurashige                           771 Jun. 8, 98  H.Kurashige
849 - Add GoodForTracking and BelowThreshold flags    772 - Add GoodForTracking and BelowThreshold flags in G4Track
850   for new COHERENT scheme for the Cuts            773   for new COHERENT scheme for the Cuts
851                                                   774 
852 May 12, 98 H.Kurashige                            775 May 12, 98 H.Kurashige
853 - Fix bugs in G4Step, G4ParticleChange            776 - Fix bugs in G4Step, G4ParticleChange
854   Add new class of G4ParticleChangeForTranspor    777   Add new class of G4ParticleChangeForTransport
855                                                   778 
856 Apr. 12, 98 H.Kurashige                           779 Apr. 12, 98 H.Kurashige
857 - Implement new scheme of 'Particle Change'. P    780 - Implement new scheme of 'Particle Change'. Please see
858   particle_change.asc in geant4alpha/documents    781   particle_change.asc in geant4alpha/documents/particles+matter/.
859 - Following files are modified (or added)         782 - Following files are modified (or added)
860     G4ParticleChange.hh, .icc, .cc                783     G4ParticleChange.hh, .icc, .cc
861     G4VParticleChange.hh, .icc, .cc               784     G4VParticleChange.hh, .icc, .cc
862     G4ParticleChangeForDecay.hh, .cc              785     G4ParticleChangeForDecay.hh, .cc
863     G4Step.hh,  G4TrackFastVector.hh              786     G4Step.hh,  G4TrackFastVector.hh
864                                                   787 
865 Apr. 9, 98 G.Cosmo                                788 Apr. 9, 98 G.Cosmo
866 - Porting on DEC-cxx 6.0.                         789 - Porting on DEC-cxx 6.0.
867   Removed meaningless usage of "const" qualifi    790   Removed meaningless usage of "const" qualifier from functions
868   return type for basic types by value. Modifi    791   return type for basic types by value. Modified files:
869   G4ParticleChange.hh, .icc,                      792   G4ParticleChange.hh, .icc,
870   G4Step.hh, G4StepPoint.hh, G4Track.hh           793   G4Step.hh, G4StepPoint.hh, G4Track.hh
871                                                   794 
872 Mar. 18, 1998 K.Amako                             795 Mar. 18, 1998 K.Amako
873 - Add following information to G4Track:           796 - Add following information to G4Track:
874      1.Momentum direction at the start point (    797      1.Momentum direction at the start point (vertex position) of the track
875      2.Kinetic energy at the start point (vert    798      2.Kinetic energy at the start point (vertex position) of the track
876      3.Pointer to the process which created th    799      3.Pointer to the process which created the current track
877 - Due to this, the following files have modifi    800 - Due to this, the following files have modififed and committed.
878      1.NewDesignDoc.txt                           801      1.NewDesignDoc.txt
879      2.G4Track.hh, G4Track.cc                     802      2.G4Track.hh, G4Track.cc
880      3.G4SteppingManager.cc                       803      3.G4SteppingManager.cc
881                                                   804 
882 Jan.  29, 97 K. Amako                             805 Jan.  29, 97 K. Amako
883 - Following changes have been done and committ    806 - Following changes have been done and committed/tagged to cvs.
884   Tag# is track-00-03-01.                         807   Tag# is track-00-03-01.
885     - G4Step.cc: Output format has been change    808     - G4Step.cc: Output format has been changed in showStep().
886                                                   809 
887 Dec. 19, 97 G. Cosmo - (alpha03)                  810 Dec. 19, 97 G. Cosmo - (alpha03)
888                                                   811 
889 - Created.                                        812 - Created.