Geant4 Cross Reference

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Geant4/track/History

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Diff markup

Differences between /track/History (Version 11.3.0) and /track/History (Version 11.0.p2)


  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      =========================================================
  8                                                <<   5      Geant4 - an Object-Oriented Toolkit for Simulation in HEP
  9 ## 2024-06-01 Makoto Asai (track-V11-02-03)    <<   6      =========================================================
 10 - Add optional copy of touchables when copy co <<   7 
 11   subevent parallelism                         <<   8                       Category History file
 12   - Co-working with event-V11-02-04, run-V11-0 <<   9                       ---------------------
 13                                                <<  10 This file should be used by G4 developers and category coordinators
 14 ## 2024-05-03 Ben Morgan (track-V11-02-02)     <<  11 to briefly summarize all major modifications introduced in the code
 15 - Remove use of no longer supported TiMemory.  <<  12 and keep track of all category-tags.
 16                                                <<  13 It DOES NOT substitute the  CVS log-message one should put at every
 17 ## 2024-04-21 Gabriele Cosmo (track-V11-02-01) <<  14 committal in the CVS repository !
 18 - Fixed compilation error in G4VParticleChange <<  15 
 19   C++20 Standard enabled.                      <<  16      ----------------------------------------------------------
 20   Based on [GitHub PR#69](https://github.com/G <<  17      * Reverse chronological order (last date on top), please *
 21                                                <<  18      ----------------------------------------------------------
 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                                                    19 
101 - September 28, 2021 J. Hahnfeld (track-V10-07     20 - September 28, 2021 J. Hahnfeld (track-V10-07-06)
102 - G4ParticleChangeForMSC, G4ParticleChangeForT     21 - G4ParticleChangeForMSC, G4ParticleChangeForTransport: Disable debugFlag
103                                                    22 
104 - September 22, 2021 G. Amadio (track-V10-07-0     23 - September 22, 2021 G. Amadio (track-V10-07-05)
105 - G4Step: avoid accessing G4Track data via lon     24 - G4Step: avoid accessing G4Track data via long pointer chains.
106                                                    25      
107 - September 8, 2021 D. Sawkey (track-V10-07-04     26 - September 8, 2021 D. Sawkey (track-V10-07-04)
108 - G4Track: get material property using int (en     27 - G4Track: get material property using int (enum) rather than string
109                                                    28 
110 - August 4, 2021 A. Ribon (track-V10-07-03)        29 - August 4, 2021 A. Ribon (track-V10-07-03)
111   G4Track : migrated to the new version of G4P     30   G4Track : migrated to the new version of G4PhysicsModelCatalog.
112                                                    31 
113 - April 28, 2021 M. Maire (track-V10-07-02)        32 - April 28, 2021 M. Maire (track-V10-07-02)
114   G4VParticleChange::DumpInfo(), G4ParticleCha     33   G4VParticleChange::DumpInfo(), G4ParticleChange::DumpInfo():
115     adjust printout format                         34     adjust printout format
116                                                    35 
117 - April 1, 2021 B. Morgan (track-V10-07-01)        36 - April 1, 2021 B. Morgan (track-V10-07-01)
118 - Migrate build to modular CMake API               37 - Migrate build to modular CMake API
119                                                    38 
120 - February 8, 2021 G.Cosmo (track-V10-07-00)       39 - February 8, 2021 G.Cosmo (track-V10-07-00)
121 - Correction to G4Track::operator=() to copy a     40 - Correction to G4Track::operator=() to copy also touchable-handles.
122   This fixes a crash originate when running im     41   This fixes a crash originate when running importance sampling in the
123   G4EventManager when the track got assigned t     42   G4EventManager when the track got assigned the origin touchable handler
124   from its own touchable handle; the touchable     43   from its own touchable handle; the touchable handler was sometimes not set.
125   Based on report by M.Dressel.                    44   Based on report by M.Dressel.
126                                                    45 
127 - November 12, 2020 J.Madsen (track-V10-06-06)     46 - November 12, 2020 J.Madsen (track-V10-06-06)
128 - Added G4Profiler support.                        47 - Added G4Profiler support.
129                                                    48 
130 - July 24, 2020 G.Cosmo (track-V10-06-05)          49 - July 24, 2020 G.Cosmo (track-V10-06-05)
131 - Fixed case of non-initialised values in G4St     50 - Fixed case of non-initialised values in G4Step.
132                                                    51 
133 - July 16, 2020 G.Cosmo (track-V10-06-04)          52 - July 16, 2020 G.Cosmo (track-V10-06-04)
134 - Minor c++11 review; code formatting and clea     53 - Minor c++11 review; code formatting and cleanup.
135                                                    54 
136 - March 11, 2020 V.Ivanchenko (track-V10-06-03     55 - March 11, 2020 V.Ivanchenko (track-V10-06-03)
137 - G4Track - do not use Velocity table, instead     56 - G4Track - do not use Velocity table, instead use GetBeta() method
138     from G4DynamicParticle; expected minor spe     57     from G4DynamicParticle; expected minor speed-up
139                                                    58 
140 - February 10, 2020 V.Ivanchenko (track-V10-06     59 - February 10, 2020 V.Ivanchenko (track-V10-06-02)
141 - G4Track - use G4OpticalPhoton pdg code; remo     60 - G4Track - use G4OpticalPhoton pdg code; removed static thread local
142     variables; slightly simplified velocity co     61     variables; slightly simplified velocity computation; removed
143     commented code left from previous tag          62     commented code left from previous tag
144                                                    63 
145 - January 29, 2020 V.Ivanchenko (track-V10-06-     64 - January 29, 2020 V.Ivanchenko (track-V10-06-01)
146 - G4Track - fixed Coverity reports connected w     65 - G4Track - fixed Coverity reports connected with unnecessary checks
147   for valid pointers to G4Step and G4DynamicPa     66   for valid pointers to G4Step and G4DynamicParticle
148                                                    67 
149 - December 9, 2019 B. Morgan (track-V10-06-00)     68 - December 9, 2019 B. Morgan (track-V10-06-00)
150 - Cleanup CMake build, removing obsolete granu     69 - Cleanup CMake build, removing obsolete granular library option and
151   explicit include_directories.                    70   explicit include_directories.
152                                                    71 
153 - November 15, 2019 G.Cosmo (track-V10-05-01)      72 - November 15, 2019 G.Cosmo (track-V10-05-01)
154 - Fixed implicit type conversions from size_t      73 - Fixed implicit type conversions from size_t to G4int in G4Step.
155                                                    74 
156 - May 24, 2019 V.Ivanchenko (track-V10-05-00)      75 - May 24, 2019 V.Ivanchenko (track-V10-05-00)
157   G4Track.hh added forward declaration for G4V     76   G4Track.hh added forward declaration for G4VProcess
158                                                    77 
159 - Nov. 5, 2018 H.Kurashige(track-V10-04-02)        78 - Nov. 5, 2018 H.Kurashige(track-V10-04-02)
160 - Add protection for nullptr access in G4Track     79 - Add protection for nullptr access in G4Track.icc
161   Addressing problem report #2097.                 80   Addressing problem report #2097.
162                                                    81 
163 - Aug. 15, 2018 H.Kurashige(track-V10-04-01)       82 - Aug. 15, 2018 H.Kurashige(track-V10-04-01)
164 - fix possible memory leaks                        83 - fix possible memory leaks
165    in assignment operator and copy ctr of G4St     84    in assignment operator and copy ctr of G4Step and G4Track
166 - clean up codes                                   85 - clean up codes
167                                                    86 
168 - May 17, 2018 J.Madsen (track-V10-04-00)          87 - May 17, 2018 J.Madsen (track-V10-04-00)
169 - updated "thread-local-static-var" model to       88 - updated "thread-local-static-var" model to
170   "function-returning-thread-local-static-refe     89   "function-returning-thread-local-static-reference" model
171   which fixes Windows DLL + MT                     90   which fixes Windows DLL + MT
172                                                    91 
173 - November 25, 2017 V.Ivanchenko (track-V10-03     92 - November 25, 2017 V.Ivanchenko (track-V10-03-00)
174 - G4VelocityTable - use G4ThreadLocalSingleton     93 - G4VelocityTable - use G4ThreadLocalSingletone patern in order
175     to provide correct deletion of these objec     94     to provide correct deletion of these objects end of run;
176     use only G4Log and G4Exp instead of std::l     95     use only G4Log and G4Exp instead of std::log10 which is not
177     needed                                         96     needed
178                                                    97 
179 - May 4, 2016 H.Kurashige(track-V10-02-01)         98 - May 4, 2016 H.Kurashige(track-V10-02-01)
180 - Use G4Log in G4VelocityTable::Value()            99 - Use G4Log in G4VelocityTable::Value()
181                                                   100 
182 - January 12, 2016 M.Asai (track-V10-02-00)       101 - January 12, 2016 M.Asai (track-V10-02-00)
183 - Chnage G4VUserTrackInformation pointer in G4    102 - Chnage G4VUserTrackInformation pointer in G4Track to mutable
184   and set-method to be const-method. This allo    103   and set-method to be const-method. This allows the user to
185   set his/her G4VUserTrackInformation pointer     104   set his/her G4VUserTrackInformation pointer without casting
186   G4Track const pointer.                          105   G4Track const pointer.
187                                                   106 
188 - September 29, 2015 H.Kurashige (track-V10-01    107 - September 29, 2015 H.Kurashige (track-V10-01-10)
189 - Add GetNumberOfSecondariesInCurrrentStep met    108 - Add GetNumberOfSecondariesInCurrrentStep method to G4Step
190                                                   109 
191 - September 25, 2015 H.Kurashige (track-V10-01    110 - September 25, 2015 H.Kurashige (track-V10-01-09)
192 - Fix G4ParticleChange::UpdateStepForPostStep.    111 - Fix G4ParticleChange::UpdateStepForPostStep.
193                                                   112 
194 - September 15, 2015 M.Asai (track-V10-01-08)     113 - September 15, 2015 M.Asai (track-V10-01-08)
195 - Roll back to track-V10-01-06 due to performa    114 - Roll back to track-V10-01-06 due to performance overhead.
196                                                   115 
197 - August 01, 2015 M.Asai (track-V10-01-07)        116 - August 01, 2015 M.Asai (track-V10-01-07)
198 - Add verbosity to G4VParticleChange and G4Par    117 - Add verbosity to G4VParticleChange and G4ParticleChange for the case
199   of event abortion.                              118   of event abortion.
200                                                   119 
201 - June 22, 2015 M.Asai (track-V10-01-05 and -0    120 - June 22, 2015 M.Asai (track-V10-01-05 and -06)
202 - Remove data members of G4VAuxiliaryTrackInfo    121 - Remove data members of G4VAuxiliaryTrackInformation abstract base class
203   for memory reduction.                           122   for memory reduction.
204                                                   123 
205 - June 3, 2015 M.Asai (track-V10-01-04)           124 - June 3, 2015 M.Asai (track-V10-01-04)
206 - Fix incorrect copy constructor of G4Track in    125 - Fix incorrect copy constructor of G4Track in the previous tag.
207                                                   126 
208 - June 3, 2015 M.Asai (track-V10-01-02 and -03    127 - June 3, 2015 M.Asai (track-V10-01-02 and -03)
209 - Introducing G4VAuxiliaryTrackInformation cla    128 - Introducing G4VAuxiliaryTrackInformation class to be associated to G4Track.
210                                                   129 
211 - January 15, 2015 J.Apostolakis (track-V10-01    130 - January 15, 2015 J.Apostolakis (track-V10-01-01)
212 - Fixed FieldTrackUpdator to pass magnetic mom    131 - Fixed FieldTrackUpdator to pass magnetic moment and PDG spin
213   Is part of corrections needed for Bugzilla i    132   Is part of corrections needed for Bugzilla issue 1696.
214                                                   133 
215 - December 16, 2014 J.Apostolakis (track-V10-0    134 - December 16, 2014 J.Apostolakis (track-V10-01-00)
216 - Improve G4ParticleChangeForTransport, by add    135 - Improve G4ParticleChangeForTransport, by adding update for FirstStep in volume.
217                                                   136 
218 - August 19, 2014 K. Genser (track-V10-00-04)     137 - August 19, 2014 K. Genser (track-V10-00-04)
219 - Removed non cost requirement when using G4Ph    138 - Removed non cost requirement when using G4PhysicsModelCatalog getters and moved
220    implementations to icc file (requires globa    139    implementations to icc file (requires global-V10-00-31)
221                                                   140 
222 - May  21,  2014 J.Apostolakis (track-V10-00-0    141 - May  21,  2014 J.Apostolakis (track-V10-00-03)
223 - Fix G4FieldTrackUpdator to energy/momentum p    142 - Fix G4FieldTrackUpdator to energy/momentum passed to field integration:
224    first set rest mass, then update kinetic en    143    first set rest mass, then update kinetic energy. Problem affects
225    propagation in multiple geometries.            144    propagation in multiple geometries.
226                                                   145 
227 - Mar. 07,  2014 H.Kurashige (track-V10-00-02)    146 - Mar. 07,  2014 H.Kurashige (track-V10-00-02)
228 - Fix memory leak in G4Step::SetPre/PostStepPo    147 - Fix memory leak in G4Step::SetPre/PostStepPoint
229  (Bug # 1583)                                     148  (Bug # 1583)
230                                                   149 
231 - Jan. 04, 2014 H.Kurashige (track-V10-00-00)     150 - Jan. 04, 2014 H.Kurashige (track-V10-00-00)
232 - modify message from CheckIt for G4VParticleC    151 - modify message from CheckIt for G4VParticleChange and G4ParticleChangeForDecay
233                                                   152 
234 - Nov. 21, 2013 H.Kurashige (track-V09-06-04)     153 - Nov. 21, 2013 H.Kurashige (track-V09-06-04)
235 - Fix Coverity deficts in G4Track constructors    154 - Fix Coverity deficts in G4Track constructors
236                                                   155 
237 - September 26, 2013 M.Asai (track-V09-06-03)     156 - September 26, 2013 M.Asai (track-V09-06-03)
238 - Fix compilation warning caused by the previo    157 - Fix compilation warning caused by the previous tag.
239                                                   158 
240 - September 26, 2013 M.Asai (track-V09-06-02)     159 - September 26, 2013 M.Asai (track-V09-06-02)
241 - Introduce CreatorModelIndex to G4Track and i    160 - Introduce CreatorModelIndex to G4Track and its access methods.
242                                                   161 
243 - April 10, 2013 G.Cosmo (track-V09-06-01)        162 - April 10, 2013 G.Cosmo (track-V09-06-01)
244 - Cleanup of automatic changes for MT in class    163 - Cleanup of automatic changes for MT in classes in G4Track.
245 - Moved constructor and destructor of G4Veloci    164 - Moved constructor and destructor of G4VelocityTable singleton to private.
246                                                   165 
247 - April 4, 2013 V.Ivanchenko (track-V09-06-00)    166 - April 4, 2013 V.Ivanchenko (track-V09-06-00)
248 - G4ParticleChange - fixed bug #1451 - neutron    167 - G4ParticleChange - fixed bug #1451 - neutron do not change velocity
249     after elastic scattering; little clean up     168     after elastic scattering; little clean up useful for MT
250 - G4ParticleChangeForEloss, G4ParticleChangeFo    169 - G4ParticleChangeForEloss, G4ParticleChangeForGamma - clean up
251     computation of velocity (a little performa    170     computation of velocity (a little performance improvement expected)
252                                                   171 
253 - November 8, 2012 I.Hrivnacova (track-V09-05-    172 - November 8, 2012 I.Hrivnacova (track-V09-05-20)
254 - Fixed G4Track: added initialisation of useGi    173 - Fixed G4Track: added initialisation of useGivenVelocity where missing
255                                                   174 
256 - Sep. 23, 2012 H.Kurashige (track-V09-05-19)     175 - Sep. 23, 2012 H.Kurashige (track-V09-05-19)
257 - Add UseGivenVelocity methods to skip Calcula    176 - Add UseGivenVelocity methods to skip CalculateVelocity
258                                                   177 
259 - August 27, 2012 H.Kurashige (track-V09-05-18    178 - August 27, 2012 H.Kurashige (track-V09-05-18)
260 - Fix a bug in copy constructor of G4VUUserTra    179 - Fix a bug in copy constructor of G4VUUserTrackInformation (Problem #1346)
261                                                   180 
262 - August 11, 2012 H.Kurashige (track-V09-05-17    181 - August 11, 2012 H.Kurashige (track-V09-05-17)
263 - Fix a bug in G4VParticleChange::CheckSeconda    182 - Fix a bug in G4VParticleChange::CheckSecondary
264   theParentGlobalTime is set to time at the pr    183   theParentGlobalTime is set to time at the pre-step point
265                                                   184 
266 - August 9, 2012 V.Ivanchenko (track-V09-05-16    185 - August 9, 2012 V.Ivanchenko (track-V09-05-16)
267   (should be accompned by a new EM tag of emut    186   (should be accompned by a new EM tag of emutils-V09-05-31)
268 - G4ParticleChangeForMSC - allowed modificatio    187 - G4ParticleChangeForMSC - allowed modification of position and
269     direction AlongStep                           188     direction AlongStep
270                                                   189 
271 - June 26, 2012 G.Cosmo (track-V09-05-13)         190 - June 26, 2012 G.Cosmo (track-V09-05-13)
272 - Additional protection for parameter not used    191 - Additional protection for parameter not used in G4VParticleChange when
273   G4_NO_VERBOSE is set.                           192   G4_NO_VERBOSE is set.
274                                                   193 
275 - June 20, 2012 G.Cosmo (track-V09-05-12)         194 - June 20, 2012 G.Cosmo (track-V09-05-12)
276 - Protect variable used for verbosity within G    195 - Protect variable used for verbosity within G4VERBOSE in G4ParticleChange
277   and G4VParticleChange. Fixes compilation war    196   and G4VParticleChange. Fixes compilation warnings when G4_NO_VERBOSE is
278   set.                                            197   set.
279                                                   198 
280 - June 13, 2012 G.Cosmo (track-V09-05-11)         199 - June 13, 2012 G.Cosmo (track-V09-05-11)
281 - Explicitly use inclusion of headers for syst    200 - Explicitly use inclusion of headers for system of units and physical
282   constants, in plan to remove implicit inclus    201   constants, in plan to remove implicit inclusion from globals.hh.
283                                                   202 
284 - June 09, 2012 H.Kurashige (track-V09-05-10)     203 - June 09, 2012 H.Kurashige (track-V09-05-10)
285 - Fixed G4VelocityTable::Interpolation()          204 - Fixed G4VelocityTable::Interpolation()
286                                                   205 
287 - May 23, 2012 G.Cosmo (track-V09-05-09)          206 - May 23, 2012 G.Cosmo (track-V09-05-09)
288 - Fixed trivial cases of variable shadowing.      207 - Fixed trivial cases of variable shadowing.
289                                                   208 
290 - May 15, 2012 H.Kurashige (track-V09-05-08)      209 - May 15, 2012 H.Kurashige (track-V09-05-08)
291 - Modify way of handling parent weight in Alon    210 - Modify way of handling parent weight in AlongStep
292   in accumulated way (same manner for other pr    211   in accumulated way (same manner for other prperties)
293                                                   212 
294 - May 1st, 2012 H.Kurashige (track-V09-05-07)     213 - May 1st, 2012 H.Kurashige (track-V09-05-07)
295 - Add global time check for secondaries in G4V    214 - Add global time check for secondaries in G4VParticleChange
296 - Modify output messages for CheckIt and Check    215 - Modify output messages for CheckIt and CheckSecondary
297 - Add G4Exception in G4ParticleChangeForRadDec    216 - Add G4Exception in G4ParticleChangeForRadDecay:: AddSecondary
298                                                   217 
299 - April 30, 2012 H.Kurashige (track-V09-05-06)    218 - April 30, 2012 H.Kurashige (track-V09-05-06)
300 - Fixed the bug in G4ParticleChange::AddSecond    219 - Fixed the bug in G4ParticleChange::AddSecondary.
301   (Problem#1305 The local time of the parent w    220   (Problem#1305 The local time of the parent was set before)
302                                                   221 
303 - April 29, 2012 H.Kurashige (track-V09-05-05)    222 - April 29, 2012 H.Kurashige (track-V09-05-05)
304 - Fix treatment of weights in ParticleChange      223 - Fix treatment of weights in ParticleChange
305   (Problem#1283)                                  224   (Problem#1283)
306                                                   225 
307 - February 3rd, 2012 J.Apostolakis  (track-V09    226 - February 3rd, 2012 J.Apostolakis  (track-V09-05-04)
308 - G4FieldTrackUpdator::Update method must rese    227 - G4FieldTrackUpdator::Update method must reset the RestMass,
309    because it is used to Initialise each track    228    because it is used to Initialise each track by ParallelWorldScoringProcess,
310    (as well as update during stepping a track.    229    (as well as update during stepping a track.)
311     Requires tag  'field-V09-05-03' of geometr    230     Requires tag  'field-V09-05-03' of geometry/magneticfield
312                                                   231 
313 - January 21st, 2012 H.Kurashige    (track-V09    232 - January 21st, 2012 H.Kurashige    (track-V09-05-03)
314 - G4Track::CalculateVelocityForOpticalPhoton()    233 - G4Track::CalculateVelocityForOpticalPhoton() has been reverted
315   Modification of Optical process solves Probl    234   Modification of Optical process solves Problem #1275
316                                                   235 
317 - January 9th, 2012 H.Kurashige  (track-V09-05    236 - January 9th, 2012 H.Kurashige  (track-V09-05-02)
318 - Use GetNextMaterial instead of GetMaterial      237 - Use GetNextMaterial instead of GetMaterial
319   in G4Track::CalculateVelocityForOpticalPhoto    238   in G4Track::CalculateVelocityForOpticalPhoton()
320    (Problem #1275)                                239    (Problem #1275)
321                                                   240 
322 - December 22nd, 2011 H.Kurashige  (track-V09-    241 - December 22nd, 2011 H.Kurashige  (track-V09-05-01)
323 - Set 'false' to SecondaryWeightByProcess in d    242 - Set 'false' to SecondaryWeightByProcess in default
324   (Problem #1273)                                 243   (Problem #1273)
325                                                   244 
326 - December 9th, 2011 H.Kurashige  (track-V09-0    245 - December 9th, 2011 H.Kurashige  (track-V09-05-00)
327 - Fix Coverity defects                            246 - Fix Coverity defects
328   (Modify copy constructor/assignment operator    247   (Modify copy constructor/assignment operator for G4VParticleChange and derived classes)
329   (Add copy constructor/assignment operator fo    248   (Add copy constructor/assignment operator for G4VUserTrackInformation)
330                                                   249 
331 - November 9th, 2011 H.Kurashige  (track-V09-0    250 - November 9th, 2011 H.Kurashige  (track-V09-04-13)
332 - Fix Coverity defects                            251 - Fix Coverity defects
333   (copy constructor/assignment operator for G4    252   (copy constructor/assignment operator for G4Step/G4StepPoint)
334                                                   253 
335 - October 21th, 2011 G.Folger     (track-V09-0    254 - October 21th, 2011 G.Folger     (track-V09-04-12)
336 -  retag all of track, track-V09-04-11 was in     255 -  retag all of track, track-V09-04-11 was in src only.
337                                                   256 
338 - October 14th, 2011 P.Gumplinger (track-V09-0    257 - October 14th, 2011 P.Gumplinger (track-V09-04-11)
339 - modify G4Track.cc to work with materials-V09    258 - modify G4Track.cc to work with materials-V09-04-15 (and 14)
340                                                   259 
341 - September 21st,  2011  H.Kurashige (track-V0    260 - September 21st,  2011  H.Kurashige (track-V09-04-10)
342 - Re-Activate SetParentWeightByTracK() method     261 - Re-Activate SetParentWeightByTracK() method because Adjoint Process relays on it
343 - ProposeParenetWeight method affects seconday    262 - ProposeParenetWeight method affects seconday trackes if SecondaryTrackWeightByProcess flag
344   is set true even wheen SetParentWeightByTrac    263   is set true even wheen SetParentWeightByTracK is set to false
345                                                   264 
346 -September 17, 2011, H.Kurashige (track-V09-04    265 -September 17, 2011, H.Kurashige (track-V09-04-09)
347 - Fix problems related to treatments of weight    266 - Fix problems related to treatments of weight in ParticleChange (see problem #1243)
348 -- always set the parent track's weight to the    267 -- always set the parent track's weight to the value set by ProposeParentWeight() and  ProposeWeight()
349    methods for all particle change classes.       268    methods for all particle change classes.
350 -- remove fSetParentWeightByProcess and all re    269 -- remove fSetParentWeightByProcess and all related code.
351 -- SetSecondaryWeightByProcess() flag is set t    270 -- SetSecondaryWeightByProcess() flag is set to true in default.
352                                                   271 
353 -September 11, 2011, H.Kurashige (track-V09-04    272 -September 11, 2011, H.Kurashige (track-V09-04-08)
354 - Modify ParticleChangeForTransport to fix a b    273 - Modify ParticleChangeForTransport to fix a bug of wrong velocity
355   in PostStepPoint after Along/PostStepDoIt       274   in PostStepPoint after Along/PostStepDoIt
356                                                   275 
357 -August 22, 2011, H.Kurashige (track-V09-04-07    276 -August 22, 2011, H.Kurashige (track-V09-04-07)
358 - G4VelocityTable is modified and it is not de    277 - G4VelocityTable is modified and it is not derived from G4PhysicsVector
359   (in order to avoid from creation of PhysicsV    278   (in order to avoid from creation of PhysicsVector as static objects)
360                                                   279 
361 August 17, 2011, H.Kurashige (track-V09-04-05)    280 August 17, 2011, H.Kurashige (track-V09-04-05)
362 - Add G4VelocityTable as singleton to avoid cr    281 - Add G4VelocityTable as singleton to avoid creation of G4PhysicsVector in event loop
363 - Modify G4Step::InitializeStep to set correct    282 - Modify G4Step::InitializeStep to set correct velocity for the optical photon
364                                                   283 
365 July 6, 2011, H.Kurashige (track-V09-04-04)       284 July 6, 2011, H.Kurashige (track-V09-04-04)
366 - Modify ParticleChanges (forDecay, for Transp    285 - Modify ParticleChanges (forDecay, for Transportation and G4ParticleChange)
367   to handle local time change rather than glob    286   to handle local time change rather than global time
368   (see problem #1224)                             287   (see problem #1224)
369 - Modify CalculateVelocityForOpticalPhoton() f    288 - Modify CalculateVelocityForOpticalPhoton() for Coverity report.
370                                                   289 
371 May. 20, 2011, B.Morgan (track-V09-04-03)         290 May. 20, 2011, B.Morgan (track-V09-04-03)
372 - CMakeLists.txt : Added G4TRACK_ALLOC_EXPORT     291 - CMakeLists.txt : Added G4TRACK_ALLOC_EXPORT compiler definition via
373   add_definitions so it's applied to all sourc    292   add_definitions so it's applied to all sources in this module.
374                                                   293 
375 Apr. 29, 2011, H.Kurashige (track-V09-04-02)      294 Apr. 29, 2011, H.Kurashige (track-V09-04-02)
376 - Fix memory leak in G4Step                       295 - Fix memory leak in G4Step
377 - Rename GetVelocity to CalculateVelocity         296 - Rename GetVelocity to CalculateVelocity
378 - Add fVelocity (and Set/Get methods for it) i    297 - Add fVelocity (and Set/Get methods for it) in G4Track
379 - Set velocity of trak in UpdateStep in Partic    298 - Set velocity of trak in UpdateStep in ParticleChange
380                                                   299 
381 Apr. 2, 2011, H.Kurashige (track-V09-04-01)       300 Apr. 2, 2011, H.Kurashige (track-V09-04-01)
382 - Set maxT for Velocity Table to 1000             301 - Set maxT for Velocity Table to 1000
383 - Add SetVelocityTableProperties                  302 - Add SetVelocityTableProperties
384                                                   303 
385 Mar. 16, 2011, H.Kurashige (track-V09-04-00)      304 Mar. 16, 2011, H.Kurashige (track-V09-04-00)
386 - Fix problems reported by Coverity               305 - Fix problems reported by Coverity
387 - Add  GetSecondaryInCurrentStep method in G4S    306 - Add  GetSecondaryInCurrentStep method in G4Step.
388                                                   307 
389 Nov. 10, 2010, H.Kurashige (track-V09-03-11)      308 Nov. 10, 2010, H.Kurashige (track-V09-03-11)
390 - Remove  GetSecondaryInCurrentStep method in     309 - Remove  GetSecondaryInCurrentStep method in G4Step.
391   (revert chages in track-V09-03-07)              310   (revert chages in track-V09-03-07)
392                                                   311 
393 Nov. 08, 2010, M.Asai (track-V09-03-10)           312 Nov. 08, 2010, M.Asai (track-V09-03-10)
394 - Adding touchable history of the origin to G4    313 - Adding touchable history of the origin to G4Track.
395                                                   314 
396 Oct. 30, 2010, H.Kurashige (track-V09-03-09)      315 Oct. 30, 2010, H.Kurashige (track-V09-03-09)
397 - Fix minor bugs reported by Coverity             316 - Fix minor bugs reported by Coverity
398                                                   317 
399 Oct. 27, 2010, G.Cosmo (track-V09-03-08)          318 Oct. 27, 2010, G.Cosmo (track-V09-03-08)
400 - Restored DLL setup as originally. Withdrawn     319 - Restored DLL setup as originally. Withdrawn changes in last tag.
401                                                   320 
402 Oct. 19, 2010  G.Cosmo (track-V09-03-07)          321 Oct. 19, 2010  G.Cosmo (track-V09-03-07)
403 - Replaced G4TRACK_ALLOC_EXPORT flag with G4AL    322 - Replaced G4TRACK_ALLOC_EXPORT flag with G4ALLOC_EXPORT for DLL exported
404   symbols.                                        323   symbols.
405                                                   324 
406 Oct. 18, 2010  Hisaya Kurashige (track-V09-03-    325 Oct. 18, 2010  Hisaya Kurashige (track-V09-03-06)
407 - Add  GetSecondaryInCurrentStep method in G4S    326 - Add  GetSecondaryInCurrentStep method in G4Step.
408   It gives secondaries in the current step.       327   It gives secondaries in the current step.
409                                                   328 
410 Oct. 6, 2010  Hisaya Kurashige (track-V09-03-0    329 Oct. 6, 2010  Hisaya Kurashige (track-V09-03-05)
411 - G4Step::GetSecondary() gives back const G4Tr    330 - G4Step::GetSecondary() gives back const G4TrackVector*
412   and G4Step::GetfSecondary() gives back non-c    331   and G4Step::GetfSecondary() gives back non-const pointer
413                                                   332 
414 Sep 21, 2010  Hisaya Kurashige (track-V09-03-0    333 Sep 21, 2010  Hisaya Kurashige (track-V09-03-04)
415 - Fill the last bin contents in G4Track::Prepa    334 - Fill the last bin contents in G4Track::PrepareVelocityTable()
416    to fix the bug in calculation of GetVelocit    335    to fix the bug in calculation of GetVelocity
417                                                   336 
418 Aug 12, 2010 Hisaya Kurashige (track-V09-03-03    337 Aug 12, 2010 Hisaya Kurashige (track-V09-03-03)
419 - Add G4Track::GetParticleDefinition giving 'c    338 - Add G4Track::GetParticleDefinition giving 'const' pointer
420                                                   339 
421 July 21, 2010 Gabriele Cosmo (track-V09-03-02)    340 July 21, 2010 Gabriele Cosmo (track-V09-03-02)
422 - Added protection against possible null point    341 - Added protection against possible null pointer in G4Track::GetVelocity().
423 - Removed extra inclusion of G4Step.hh in G4Tr    342 - Removed extra inclusion of G4Step.hh in G4Track header.
424 - Fixed cases of restoring cout/cerr precision    343 - Fixed cases of restoring cout/cerr precision formatting in classes:
425   G4ParticleChange, G4ParticleChangeForDecay,     344   G4ParticleChange, G4ParticleChangeForDecay, G4ParticleChangeForGamma,
426   G4ParticleChangeForLoss, G4ParticleChangeFor    345   G4ParticleChangeForLoss, G4ParticleChangeForMSC, G4ParticleChangeForTransport,
427   G4VParticleChange.                              346   G4VParticleChange.
428 - Added dummy initialisation to data members i    347 - Added dummy initialisation to data members in constructors in classes:
429   G4ParticleChange, G4ParticleChangeForDecay,     348   G4ParticleChange, G4ParticleChangeForDecay, G4ParticleChangeForGamma,
430   G4ParticleChangeForLoss, G4ParticleChangeFor    349   G4ParticleChangeForLoss, G4ParticleChangeForTransport, G4Step, G4StepPoint,
431   G4Track, G4VParticleChange.                     350   G4Track, G4VParticleChange.
432                                                   351 
433 July 2, 2010 Hisaya Kurashige (track-V09-03-01    352 July 2, 2010 Hisaya Kurashige (track-V09-03-01)
434 - Use PhysicsVector for calculation of GetVelo    353 - Use PhysicsVector for calculation of GetVelocity
435 - Add Exception(Warning) if GetDeltaEnergy/Mom    354 - Add Exception(Warning) if GetDeltaEnergy/Momentum methods are invoked. These methds are planed to be removed
436                                                   355 
437 Mar. 9, 2010 Hisaya Kurashige (track-V09-03-00    356 Mar. 9, 2010 Hisaya Kurashige (track-V09-03-00)
438 - Change G4String to a pointer of G4String        357 - Change G4String to a pointer of G4String
439   for prooperty to indicate type of UserTrackI    358   for prooperty to indicate type of UserTrackInformation
440 - Change G4VUserTrackInformation::Print() to a    359 - Change G4VUserTrackInformation::Print() to a simple virtual method
441   form pure-virtual                               360   form pure-virtual
442                                                   361 
443 Oct. 19, 2009 Hisaya Kurashige (track-V09-02-0    362 Oct. 19, 2009 Hisaya Kurashige (track-V09-02-04)
444 -added a string prooperty to indicate type of     363 -added a string prooperty to indicate type of UserTrackInformation
445                                                   364 
446                                                   365 
447 Jun. 18, 2009 Hisaya Kurashige (track-V09-02-0    366 Jun. 18, 2009 Hisaya Kurashige (track-V09-02-03)
448 -added SetLowEnergyLimit method (Vladimir)        367 -added SetLowEnergyLimit method (Vladimir)
449                                                   368 
450                                                   369 
451 May.  27, 2009 Hisaya Kurashige (track-V09-02-    370 May.  27, 2009 Hisaya Kurashige (track-V09-02-02)
452 - Add lowEnergyLimit = 1 eV in lowEnergyLimit     371 - Add lowEnergyLimit = 1 eV in lowEnergyLimit = 1 eV (Vladimir)
453                                                   372 
454 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-0    373 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-01)
455 - Add protection for the case mass==0 and T==0    374 - Add protection for the case mass==0 and T==0 in GetVelocity
456                                                   375 
457 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-0    376 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-00)
458 - Modify GetVelocity to improve performance       377 - Modify GetVelocity to improve performance
459                                                   378 
460 Oct. 24, 2008 Hisaya Kurashige (track-V09-01-0    379 Oct. 24, 2008 Hisaya Kurashige (track-V09-01-02)
461 - change fpCreatorProcess and fpLCAtVertex in     380 - change fpCreatorProcess and fpLCAtVertex in G4Track to  'const' pointer
462 - change fpProcessDefinedStep in G4StepPoint t    381 - change fpProcessDefinedStep in G4StepPoint to  'const' pointer
463                                                   382 
464                                                   383 
465 Feb. 5, 2008 Hisaya Kurashige (track-V09-01-01    384 Feb. 5, 2008 Hisaya Kurashige (track-V09-01-01)
466 - reset non-ionizing energy loss in G4Step::Re    385 - reset non-ionizing energy loss in G4Step::ResetTotalEnergyDeposit
467   in order to initialize NIEL in each step        386   in order to initialize NIEL in each step
468                                                   387 
469 Jan. 12, 2008 Hisaya Kurashige (track-V09-01-0    388 Jan. 12, 2008 Hisaya Kurashige (track-V09-01-00)
470 - add non-ionizing energy loss to EM physics (    389 - add non-ionizing energy loss to EM physics (V.Ivanchenko)
471                                                   390 
472 Oct. 02, 2007 Hisaya Kurashige (track-V09-00-0    391 Oct. 02, 2007 Hisaya Kurashige (track-V09-00-02)
473 - Add protection in G4Track::GetVolume to avoi    392 - Add protection in G4Track::GetVolume to avoid core dump
474                                                   393 
475 Aug. 07, 2007 Hisaya Kurashige (track-V09-00-0    394 Aug. 07, 2007 Hisaya Kurashige (track-V09-00-01)
476 - Add  get method for non-ionizing energy depo    395 - Add  get method for non-ionizing energy deposit in G4Step
477                                                   396 
478                                                   397 
479 Mar. 30, 07 Hisaya Kurashige (track-V08-02-02)    398 Mar. 30, 07 Hisaya Kurashige (track-V08-02-02)
480 - Fix weight treatment in G4ParticleChange        399 - Fix weight treatment in G4ParticleChange
481                                                   400 
482 Mar. 26, 07 Hisaya Kurashige (track-V08-02-01)    401 Mar. 26, 07 Hisaya Kurashige (track-V08-02-01)
483 - Added Non-Ionizing Energy Deposit in G4Step     402 - Added Non-Ionizing Energy Deposit in G4Step and G4VParticleChange
484                                                   403 
485 Mar. 11, 07 Hisaya Kurashige (track-V08-02-00)    404 Mar. 11, 07 Hisaya Kurashige (track-V08-02-00)
486 - Added magnetic moment in G4DynamicParticle (    405 - Added magnetic moment in G4DynamicParticle (co-work with particles-V08-02-00)
487 - Fixed treatment of parent's weight in G4Part    406 - Fixed treatment of parent's weight in G4ParticleChange
488                                                   407 
489 Nov.  3, 06 J.Apostolakis (track-V08-01-04)       408 Nov.  3, 06 J.Apostolakis (track-V08-01-04)
490 - New methods first/lastStepInVolume flag in G    409 - New methods first/lastStepInVolume flag in G4Step, G4VParticleChange  by Hisaya
491 - Revised UpdateStepForPostStep by John Aposto    410 - Revised UpdateStepForPostStep by John Apostolakis
492                                                   411 
493 Oct. 31, 06 G.Cosmo (track-V08-01-03)             412 Oct. 31, 06 G.Cosmo (track-V08-01-03)
494 - Made operator=() inline.                        413 - Made operator=() inline.
495                                                   414 
496 Aug. 29, 06 H.Kurashige (track-V08-01-02)         415 Aug. 29, 06 H.Kurashige (track-V08-01-02)
497 - Add methods for setting polarization and mod    416 - Add methods for setting polarization and modifying weight
498     for G4ParticleChangeFoeGamma and  G4Partic    417     for G4ParticleChangeFoeGamma and  G4ParticleChangeForLoss
499           (V.Ivanchenko)                          418           (V.Ivanchenko)
500                                                   419 
501 Jul. 17, 06 M.Asai (track-V08-01-01)              420 Jul. 17, 06 M.Asai (track-V08-01-01)
502 - Re-tagged for G4Step and G4TrackVector only.    421 - Re-tagged for G4Step and G4TrackVector only.
503                                                   422 
504 Jun. 09, 06 M.Asai (track-V08-01-00)              423 Jun. 09, 06 M.Asai (track-V08-01-00)
505 - tagged for G4FieldTrackUpdator, G4Step and G    424 - tagged for G4FieldTrackUpdator, G4Step and G4TrackVector.
506                                                   425 
507 Jun. 09, 06 T.Sasaki                              426 Jun. 09, 06 T.Sasaki
508 - G4Step now has secondary vector                 427 - G4Step now has secondary vector
509 - G4TrackVector was moved from tracking catego    428 - G4TrackVector was moved from tracking category
510                                                   429 
511 Jun. 09, 06 M.Asai                                430 Jun. 09, 06 M.Asai
512 - Introducing G4FieldTrackUpdator class.          431 - Introducing G4FieldTrackUpdator class.
513 - GNUmakefile now includes geometry/magneticfi    432 - GNUmakefile now includes geometry/magneticfield
514                                                   433 
515 Jun. 07, 06 V.Ivanchenko (track-V08-00-03)        434 Jun. 07, 06 V.Ivanchenko (track-V08-00-03)
516 -  G4ParticleChangeForLoss - remove momentum c    435 -  G4ParticleChangeForLoss - remove momentum change AlongStep
517                                                   436 
518 Mar. 29, 06 H.Kurashige (track-V08-00-02)         437 Mar. 29, 06 H.Kurashige (track-V08-00-02)
519 -  Improve G4Track::GetVelocity for optical ph    438 -  Improve G4Track::GetVelocity for optical photon
520                                                   439 
521 Feb. 08, 06 H.Kurashige (track-V08-00-01)         440 Feb. 08, 06 H.Kurashige (track-V08-00-01)
522 -  add ProposeMomentumDirection AlongStep and     441 -  add ProposeMomentumDirection AlongStep and ProposeWeight PostStep in
523     G4ParticleChangeForLoss (V.Ivantchenko)       442     G4ParticleChangeForLoss (V.Ivantchenko)
524                                                   443 
525 Dec. 20, 05 .Kurashige (track-V08-00-00)          444 Dec. 20, 05 .Kurashige (track-V08-00-00)
526 -  G4ParticleChangeForRadDecay is now derived     445 -  G4ParticleChangeForRadDecay is now derived from G4ParticleChangeForDecay
527                                                   446 
528 Dec. 05, 05 mma (track-V07-01-02)                 447 Dec. 05, 05 mma (track-V07-01-02)
529 - G4ParticleChangeForGamma : apply UpdateStepF    448 - G4ParticleChangeForGamma : apply UpdateStepForPostStep in any case
530                                                   449 
531 Nov. 26, 05 H.Kurashige (track-V07-01-01)         450 Nov. 26, 05 H.Kurashige (track-V07-01-01)
532 - Fix GetVelocity : use the material pointer i    451 - Fix GetVelocity : use the material pointer in PreStepPoint
533                                                   452 
534 May 30, 05 V.Ivantchenko (track-V07-00-02)        453 May 30, 05 V.Ivantchenko (track-V07-00-02)
535 - Fix in G4ParticleChangeForGamma : add Update    454 - Fix in G4ParticleChangeForGamma : add UpdateStepForAtRest method
536                                                   455 
537 May 12, 05 P.Gumplinger (track-V07-00-01)         456 May 12, 05 P.Gumplinger (track-V07-00-01)
538 - Fix GetVelocity (bug report #741) courtesy o    457 - Fix GetVelocity (bug report #741) courtesy of  Horton-Smith
539                                                   458 
540 Apr. 15, 05 V.Ivantchenko (track-V07-00-00)       459 Apr. 15, 05 V.Ivantchenko (track-V07-00-00)
541 - Add a new class of G4ParticleChangeForGamma     460 - Add a new class of G4ParticleChangeForGamma
542 - Modify 4ParticleChangeForLoss                   461 - Modify 4ParticleChangeForLoss
543                                                   462 
544 Dec. 02, 04 H.Kurashige (track-V06-02-04)         463 Dec. 02, 04 H.Kurashige (track-V06-02-04)
545 - migration to cmath                              464 - migration to cmath
546                                                   465 
547 Nov. 25, 04 M.Asai (track-V06-02-03)              466 Nov. 25, 04 M.Asai (track-V06-02-03)
548 - Fix destructor of G4VUserTrackInformation.      467 - Fix destructor of G4VUserTrackInformation.
549                                                   468 
550 Oct. 19, 04 H.Kurashige (track-V06-02-02)         469 Oct. 19, 04 H.Kurashige (track-V06-02-02)
551 - Remove obsolete methods from G4ParticleChang    470 - Remove obsolete methods from G4ParticleChange
552                                                   471 
553 Sep. 17, 04 P.Gumplinger (track-V06-02-01)        472 Sep. 17, 04 P.Gumplinger (track-V06-02-01)
554 - Modified G4ParticleChangeForDecay (add thePo    473 - Modified G4ParticleChangeForDecay (add thePolarizationChange and methods)
555                                                   474 
556 Aug. 27, 04 M.Asai (track-V06-02-00)              475 Aug. 27, 04 M.Asai (track-V06-02-00)
557 - A pointer to sensitive detector is added in     476 - A pointer to sensitive detector is added in G4StepPoint and
558   G4ParticleChangeForTransport.                   477   G4ParticleChangeForTransport.
559 - G4Step is taking care of setting the above p    478 - G4Step is taking care of setting the above pointer.
560                                                   479 
561 Jun. 15, 04 V.Ivanchenko (track-V06-01-05)        480 Jun. 15, 04 V.Ivanchenko (track-V06-01-05)
562 - G4ParticleChangeForLoss: fix initialization     481 - G4ParticleChangeForLoss: fix initialization of ParentWeight
563                                                   482 
564 Jun. 11, 04 G.Cosmo (track-V06-01-04)             483 Jun. 11, 04 G.Cosmo (track-V06-01-04)
565 - Use global flag G4TRACK_ALLOC_EXPORT to expo    484 - Use global flag G4TRACK_ALLOC_EXPORT to export extern symbols for DLLs.
566   Modified GNUmakefile and rearranged usage of    485   Modified GNUmakefile and rearranged usage of extern symbols in G4Track.
567                                                   486 
568 Jun. 09, 04 G.Cosmo (track-V06-01-03)             487 Jun. 09, 04 G.Cosmo (track-V06-01-03)
569 - Adopt G4DLLIMPORT/G4DLLEXPORT technique to h    488 - Adopt G4DLLIMPORT/G4DLLEXPORT technique to handle extern simbols for
570   allowing support of DLLs on Windows.            489   allowing support of DLLs on Windows.
571 - Coworks with "global-V06-01-02b".               490 - Coworks with "global-V06-01-02b".
572                                                   491 
573 Jun. 07, 04 G.Cosmo (track-V06-01-02)             492 Jun. 07, 04 G.Cosmo (track-V06-01-02)
574 - Export extern symbols for allowing support o    493 - Export extern symbols for allowing support of DLLs on Windows.
575   Modified G4Track.icc.                           494   Modified G4Track.icc.
576 - GNUmakefile: added definition of GLOBLIBS fo    495 - GNUmakefile: added definition of GLOBLIBS for DLLs support on Windows.
577 - Coworks with "global-V06-01-02a".               496 - Coworks with "global-V06-01-02a".
578                                                   497 
579 May. 11, 04 V.Ivanchenko (track-V06-01-01)        498 May. 11, 04 V.Ivanchenko (track-V06-01-01)
580 - G4ParticleChangeForLoss: rename variables ac    499 - G4ParticleChangeForLoss: rename variables according to 00 tag;
581   fix of minor energy non-conservation in case    500   fix of minor energy non-conservation in case of more than 1
582   processes changing the energy                   501   processes changing the energy
583                                                   502 
584 May. 08, 04 H.Kurashige (track-V06-01-00)         503 May. 08, 04 H.Kurashige (track-V06-01-00)
585 - Add new methods of ProposeXXX (and correspon    504 - Add new methods of ProposeXXX (and corresponding GetXXX methods)
586   as replacements of old methods of SetXXXChan    505   as replacements of old methods of SetXXXChange and GetXXXChange
587                                                   506 
588 Jan. 20, 04 V.Ivanchenko (track-V06-00-01)        507 Jan. 20, 04 V.Ivanchenko (track-V06-00-01)
589 - Update G4ParticleChangeForLoss for utilisati    508 - Update G4ParticleChangeForLoss for utilisation in G4VEnergyLossProcess
590 - Minor update G4ParticleChangeForMSC for util    509 - Minor update G4ParticleChangeForMSC for utilisation in model design of msc
591 - Change of volume in G4ParticleChangeForTrans    510 - Change of volume in G4ParticleChangeForTransportation only if kinEnergy>0
592                                                   511 
593 Dec. 12, 03 G.Cosmo (track-V06-00-00)             512 Dec. 12, 03 G.Cosmo (track-V06-00-00)
594 - G4VParticleChange[.hh.cc]: removed unnecessa    513 - G4VParticleChange[.hh.cc]: removed unnecessary 'const' qualifier to
595   return value in GetAccuracyForWarning() and     514   return value in GetAccuracyForWarning() and GetAccuracyForException()
596   causing noisy warnings on Intel-icc compiler    515   causing noisy warnings on Intel-icc compiler.
597                                                   516 
598 Nov. 26, 03 H.Kurashige (track-V05-02-03)         517 Nov. 26, 03 H.Kurashige (track-V05-02-03)
599 - Fixed problem of setting  momentum direction    518 - Fixed problem of setting  momentum direction for stoppped particle in G4ParticleChange (Vladimir)
600                                                   519 
601 Oct. 4, 03 G.Cosmo (track-V05-02-02)              520 Oct. 4, 03 G.Cosmo (track-V05-02-02)
602 - Modified GNUmakefile:                           521 - Modified GNUmakefile:
603   o added dependency to new module "geometry/n    522   o added dependency to new module "geometry/navigation".
604 - Coworks with "geometry-V05-02-00" and "digit    523 - Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00".
605                                                   524 
606 Jun. 11, 03 H.Kurashige (track-V05-02-01)         525 Jun. 11, 03 H.Kurashige (track-V05-02-01)
607 - Add ExceptionSeverity                           526 - Add ExceptionSeverity
608 - Add G4VParticleChange::CheckSecondary           527 - Add G4VParticleChange::CheckSecondary
609 - Remove inclusion of G4MaterialCutsCouple        528 - Remove inclusion of G4MaterialCutsCouple
610                                                   529 
611 Jun. 03, 03  G.Cosmo (track-V05-01-03)            530 Jun. 03, 03  G.Cosmo (track-V05-01-03)
612 - Fixed warning in G4ParticleChangeForRadDecay    531 - Fixed warning in G4ParticleChangeForRadDecay.hh.
613                                                   532 
614 Mar. 20, 03  M.Asai (track-V05-01-02)             533 Mar. 20, 03  M.Asai (track-V05-01-02)
615 - Fix copy operator of G4Track not to copy the    534 - Fix copy operator of G4Track not to copy the pointer to user information
616                                                   535 
617 Mar. 20, 03  H.Kurashige  (track-V05-01-01)       536 Mar. 20, 03  H.Kurashige  (track-V05-01-01)
618 - Correct comments                                537 - Correct comments
619 - Fixed unused parameter in G4VParticleChange.    538 - Fixed unused parameter in G4VParticleChange.cc
620                                                   539 
621 Mar. 5, 02  H.Kurashige  (track-V05-00-02)        540 Mar. 5, 02  H.Kurashige  (track-V05-00-02)
622 - Fix in G4Step::InitializeStep().                541 - Fix in G4Step::InitializeStep().
623   Added initialization of fCharge in StepPoint    542   Added initialization of fCharge in StepPoint.
624                                                   543 
625 Jan. 24, 02  G.Cosmo  (track-V05-00-01)           544 Jan. 24, 02  G.Cosmo  (track-V05-00-01)
626 - Fix in G4ParticleChangeForTransport::UpdateS    545 - Fix in G4ParticleChangeForTransport::UpdateStepForPostStep().
627   Added call for setting the material-cuts-cou    546   Added call for setting the material-cuts-couple for pPostStepPoint
628   (V.Ivantchenko).                                547   (V.Ivantchenko).
629                                                   548 
630 Dec. 16, 02  G.Cosmo  (track-V05-00-00)           549 Dec. 16, 02  G.Cosmo  (track-V05-00-00)
631 - Merged branch "geant4-04-01-ref-02-cuts-bran    550 - Merged branch "geant4-04-01-ref-02-cuts-branch" to HEAD.
632   Included development for 'cuts-by-region':      551   Included development for 'cuts-by-region':
633   o Updated G4Track, G4Step, G4StepPoint and G    552   o Updated G4Track, G4Step, G4StepPoint and G4ParticleChangeForTransport
634     to properly handle new G4MaterialCutsCoupl    553     to properly handle new G4MaterialCutsCouple.
635                                                   554 
636 Dec. 04, 02  T.Sasaki (track-V04-01-03)           555 Dec. 04, 02  T.Sasaki (track-V04-01-03)
637 - Initial value for fCharge is given in the co    556 - Initial value for fCharge is given in the constuctor
638   of G4StepPoint.                                 557   of G4StepPoint.
639                                                   558 
640 Nov. 20, 02   G.Cosmo (track-V04-01-02)           559 Nov. 20, 02   G.Cosmo (track-V04-01-02)
641 - Patched access to public static data in G4VP    560 - Patched access to public static data in G4VParticleChange.
642   Added accessors to be used in the kernel to     561   Added accessors to be used in the kernel to allow porting on
643   Windows DLLs.                                   562   Windows DLLs.
644                                                   563 
645 Nov. 1, 02    J.Generowicz (track-V04-01-01)      564 Nov. 1, 02    J.Generowicz (track-V04-01-01)
646 - Added accessors to auxiliary point vector, i    565 - Added accessors to auxiliary point vector, in both
647   G4Step and G4ParticleChangeForTransport         566   G4Step and G4ParticleChangeForTransport
648                                                   567 
649 Oct. 31, 02    T.Sasaki (track-V04-01-00)         568 Oct. 31, 02    T.Sasaki (track-V04-01-00)
650 - Added StronglyForced flag to G4ForceConditio    569 - Added StronglyForced flag to G4ForceCondition
651 - set fUndefined for the StepStatus in PostSte    570 - set fUndefined for the StepStatus in PostStepPoint after CopyPostToPre
652                                                   571 
653 Feb. 09 ,02    H.Kurashige (track-V04-00-02)      572 Feb. 09 ,02    H.Kurashige (track-V04-00-02)
654 - Modify G4Track::GetVelocity to get better pe    573 - Modify G4Track::GetVelocity to get better performance for massless particles
655                                                   574 
656 Dec. 24 ,01   H.Kurashige (track-V04-00-01)       575 Dec. 24 ,01   H.Kurashige (track-V04-00-01)
657 - Remove event biasing mechanism from track ca    576 - Remove event biasing mechanism from track category
658   ( it is moved to hadronic/models )              577   ( it is moved to hadronic/models )
659 - Add G4Track::CopyTrackInfo                      578 - Add G4Track::CopyTrackInfo
660 - Modified G4ParticleChange::AddSecondary to u    579 - Modified G4ParticleChange::AddSecondary to use touchable handle
661 - Fixed a bug of changing parent weight in G4P    580 - Fixed a bug of changing parent weight in G4ParticleChange::UpdateStepForAlongStep
662                                                   581 
663 Dec. 12, 01  H.Kurashige (track-V04-00-00)        582 Dec. 12, 01  H.Kurashige (track-V04-00-00)
664 - Added initialization of fStepLength in const    583 - Added initialization of fStepLength in constructors.
665 - Fixed a bug that fStepLength is not copied i    584 - Fixed a bug that fStepLength is not copied in assginment operator
666                                                   585 
667 Dec. 10, 01  H.Kurashige (track-V03-02-08)        586 Dec. 10, 01  H.Kurashige (track-V03-02-08)
668 - Modified assignment operator so that fCurren    587 - Modified assignment operator so that fCurrentStepNumber is set to 0
669                                                   588 
670 Nov.27, 01  J. Apostolakis (track-V03-02-07)      589 Nov.27, 01  J. Apostolakis (track-V03-02-07)  for H. Kurashige
671 - Modified G4ParticleChange::AddSecondary to u    590 - Modified G4ParticleChange::AddSecondary to use touchable handle - by Hisaya
672    (only one of the AddSecondary methods has b    591    (only one of the AddSecondary methods has been modified - to date)
673                                                   592 
674 Nov.10, 01 (track-V03-02-06)                      593 Nov.10, 01 (track-V03-02-06)
675 - Fixed bugs in assignment operators in G4Trac    594 - Fixed bugs in assignment operators in G4Track
676 - Added SetParentWeightByProcess                  595 - Added SetParentWeightByProcess
677 - Added SetSecondaryWeightByProcess               596 - Added SetSecondaryWeightByProcess
678                                                   597 
679 Nov. 08, 01  G.Cosmo (track-V03-02-05)            598 Nov. 08, 01  G.Cosmo (track-V03-02-05)
680 - Merge changes included in "track-V03-02-02a"    599 - Merge changes included in "track-V03-02-02a".
681                                                   600 
682 Oct. 22, 01  H.Kurashige (track-V03-02-04)        601 Oct. 22, 01  H.Kurashige (track-V03-02-04)
683 - Modify to intorduce TouchableHandle (Radovan    602 - Modify to intorduce TouchableHandle (Radovan)
684                                                   603 
685 Oct. 20, 01  H.Kurashige (track-V03-02-03)        604 Oct. 20, 01  H.Kurashige (track-V03-02-03)
686 - Remove "static inline methods"                  605 - Remove "static inline methods"
687 - Disable EventBiasingMechanism                   606 - Disable EventBiasingMechanism
688                                                   607 
689 Oct. 26, 01  G.Cosmo (track-V03-02-02a)           608 Oct. 26, 01  G.Cosmo (track-V03-02-02a)
690 - Added implementation to assignment operator     609 - Added implementation to assignment operator in G4ParticleChangeForRadDecay.hh
691   (H.Kurasige)                                    610   (H.Kurasige)
692                                                   611 
693 Sep. 20, 01  H.Kurashige (track-V03-02-02)        612 Sep. 20, 01  H.Kurashige (track-V03-02-02)
694 - Update to  G4Mars5GeVMechanism for STL migra    613 - Update to  G4Mars5GeVMechanism for STL migration of materials
695                                                   614 
696 Sep. 20, 01  H.Kurashige (track-V03-02-01)        615 Sep. 20, 01  H.Kurashige (track-V03-02-01)
697 - Modify  G4Mars5GeVMechanism for STL migratio    616 - Modify  G4Mars5GeVMechanism for STL migration of materials
698                                                   617 
699 Aug. 16, 01  H.Kurashige (track-V03-02-00)        618 Aug. 16, 01  H.Kurashige (track-V03-02-00)
700 - Clean up codes                                  619 - Clean up codes
701                                                   620 
702 Mar. 7, 01  H.Kurashige (track-V03-00-04)         621 Mar. 7, 01  H.Kurashige (track-V03-00-04)
703 - Add protection for the zero-momentum case       622 - Add protection for the zero-momentum case
704   for UpdateStepForAlongStep in ParticleChange    623   for UpdateStepForAlongStep in ParticleChange  (J.A)
705                                                   624 
706 Feb. 17, 01  H.Kurashige (track-V03-00-03)        625 Feb. 17, 01  H.Kurashige (track-V03-00-03)
707 - Add Velocity and Setmethod in G4StepPoint       626 - Add Velocity and Setmethod in G4StepPoint
708 - Add SetVelocity in G4Step.::InitializeStep      627 - Add SetVelocity in G4Step.::InitializeStep
709 - Modify G4StepPoint::GetVelocity to return co    628 - Modify G4StepPoint::GetVelocity to return correct velocity for optical photon
710                                                   629 
711 Feb. 17, 01  H.Kurashige (track-V03-00-02)        630 Feb. 17, 01  H.Kurashige (track-V03-00-02)
712 - Fix G4Track::GetVelocity for Gamma              631 - Fix G4Track::GetVelocity for Gamma
713                                                   632 
714 Feb. 12, 01 H.Kurashige (track-V03-00-01)         633 Feb. 12, 01 H.Kurashige (track-V03-00-01)
715 - Remove thePolarizationChange from G4Particle    634 - Remove thePolarizationChange from G4ParticleChangeForTransport.hh
716                                                   635 
717                                                   636 
718 Feb. 07, 01 H.Kurashige (track-V03-00-00)         637 Feb. 07, 01 H.Kurashige (track-V03-00-00)
719 - Add copy constructor to G4Track                 638 - Add copy constructor to G4Track
720                                                   639 
721 Oct. 19, 00 H.kurashige (track-V02-00-01)         640 Oct. 19, 00 H.kurashige (track-V02-00-01)
722 - Bug fixes in copy constructor of G4ParticleC    641 - Bug fixes in copy constructor of G4ParticleChange
723                                                   642 
724 Oct. 18, 00 H.Kurashige (track-V02-00-00)         643 Oct. 18, 00 H.Kurashige (track-V02-00-00)
725 - Add "const" to G4DynamicParticle pointer  of    644 - Add "const" to G4DynamicParticle pointer  of returned value of G4Track::GetDynamicParticle
726                                                   645 
727 Jun. 2, 2000 M.Asai  (track-V01-01-02)            646 Jun. 2, 2000 M.Asai  (track-V01-01-02)
728 - Add G4VUserTrackInformation class and its po    647 - Add G4VUserTrackInformation class and its pointer data member in G4Track
729 - Add "const" to pointer to G4Step in G4Track     648 - Add "const" to pointer to G4Step in G4Track (Hisaya)
730                                                   649 
731 Jun. 1 2000 H.Kurashige (track-V01-01-01a)        650 Jun. 1 2000 H.Kurashige (track-V01-01-01a)
732 -  Removed "const" from the return value type     651 -  Removed "const" from the return value type of G4StepPoint::GetPhysicalVolume()
733                                                   652 
734 May 16 2000 H.Kurashige (track-V01-01-01)         653 May 16 2000 H.Kurashige (track-V01-01-01)
735 -  Added thePolarizationChange in G4ParticleCh    654 -  Added thePolarizationChange in G4ParticleChangeForTransportation
736                                                   655 
737 May 12 2000 H.Kurashige (track-V01-01-00)         656 May 12 2000 H.Kurashige (track-V01-01-00)
738 -  SetTouchable methods has been changed to ge    657 -  SetTouchable methods has been changed to get "const" pointer
739                                                   658 
740 Feb. 16, 2000 H.Kurashige                         659 Feb. 16, 2000 H.Kurashige
741 -  Added cashing mechanism of pointer to mater    660 -  Added cashing mechanism of pointer to material in G4StepPoint
742 -  Added theMaterialChange in G4ParticleChange    661 -  Added theMaterialChange in G4ParticleChangeForTransportation
743 -  GetTouchable methods has been changed to gi    662 -  GetTouchable methods has been changed to give "const" pointer
744                                                   663 
745 Feb. 13, 2000 H.Kurashige (track-V01-00-01)       664 Feb. 13, 2000 H.Kurashige (track-V01-00-01)
746 -  Added G4ParticleChangeForRadDecay              665 -  Added G4ParticleChangeForRadDecay
747 -  Changed G4VParticleChange::AddSecondary to     666 -  Changed G4VParticleChange::AddSecondary to set secondary track weight equal to the primary's one
748 -  Removed printing pointers of ParticleChange    667 -  Removed printing pointers of ParticleChange object in CheckIt methods
749                                                   668 
750 Jan. 18, 2000 H.Kurashige (track-V01-00-00)       669 Jan. 18, 2000 H.Kurashige (track-V01-00-00)
751 -  Fixed bugs in treatment of secondary track     670 -  Fixed bugs in treatment of secondary track weight
752                                                   671 
753 Nov. 7, 1999 H.Kurashige (track-V00-01-01)        672 Nov. 7, 1999 H.Kurashige (track-V00-01-01)
754 -  Added comments for "Software Reference Manu    673 -  Added comments for "Software Reference Manual"
755                                                   674 
756 Oct. 5, 1999 H,Kurashige (track-V00-01-00)        675 Oct. 5, 1999 H,Kurashige (track-V00-01-00)
757 -  Added mass/charge change in G4ParticleChang    676 -  Added mass/charge change in G4ParticleChange
758 -  Modified G4ParticleChange::CheckIt             677 -  Modified G4ParticleChange::CheckIt
759 -  Separate implementation of inline functions    678 -  Separate implementation of inline functions to G4Track.icc and G4Step.icc
760                                                   679 
761 Jul. 14 1999 H.Kurashige (track-01-00-07)         680 Jul. 14 1999 H.Kurashige (track-01-00-07)
762 -  Fixed bugs in G4Mars5GeVMechanism::CreatePi    681 -  Fixed bugs in G4Mars5GeVMechanism::CreatePion()
763                                                   682 
764 May 6, 1999 H.Kurashige (track-01-00-06)          683 May 6, 1999 H.Kurashige (track-01-00-06)
765 -  Modified CheckIt methods of G4VParticleChan    684 -  Modified CheckIt methods of G4VParticleChange and derived classes
766                                                   685 
767 Apr. 28, 1999 H.Kurashige (track-01-00-05b)       686 Apr. 28, 1999 H.Kurashige (track-01-00-05b)
768 -  Protect proton mass against glanular libral    687 -  Protect proton mass against glanular libraly for G4Mars5Gev...(Makoto)
769 -  Fixed error messages in G4ParticleChange::C    688 -  Fixed error messages in G4ParticleChange::CheckIt (Hisaya)
770 -  Remove "include/G4VProcess.hh" from G4Step.    689 -  Remove "include/G4VProcess.hh" from G4Step.cc (Hisaya)
771                                                   690 
772 Apr. 13, 1999 H.Kurashige (track-01-00-04)        691 Apr. 13, 1999 H.Kurashige (track-01-00-04)
773 - Code polishing according to the messages by     692 - Code polishing according to the messages by CodeWizard
774 - Added new virtual method of G4bool CheckIt(c    693 - Added new virtual method of G4bool CheckIt(const G4Track&) in G4VParticleChange
775                                                   694 
776 Feb. 17, 1999 H.Kurashige (track-01-00-03)        695 Feb. 17, 1999 H.Kurashige (track-01-00-03)
777 -  Removed G4Step::ShowStep() (Takashi)           696 -  Removed G4Step::ShowStep() (Takashi)
778 -  Fixed bugs in G4ParticleChange.icc (Hisaya)    697 -  Fixed bugs in G4ParticleChange.icc (Hisaya)
779                                                   698 
780 Feb. 9, 1999 H.Kurashige (track-01-00-02)         699 Feb. 9, 1999 H.Kurashige (track-01-00-02)
781 -  Modified G4TrackFastVector (Hisaya)            700 -  Modified G4TrackFastVector (Hisaya)
782 -  Modified G4ParticleChange::CheckIt (Hisaya)    701 -  Modified G4ParticleChange::CheckIt (Hisaya)
783                                                   702 
784 Feb. 6, 1999 H.Kurashige (track-01-00-01)         703 Feb. 6, 1999 H.Kurashige (track-01-00-01)
785 -  Added Get/SetMomentumDirectionChange in G4P    704 -  Added Get/SetMomentumDirectionChange in G4ParticleChange (Hisaya)
786 -  Removed using G4ParticleMomentum (Hisaya)      705 -  Removed using G4ParticleMomentum (Hisaya)
787                                                   706 
788 Dec. 15,  1998 H.Kurashige (track-00-04-05)       707 Dec. 15,  1998 H.Kurashige (track-00-04-05)
789 - G4ParticleChange::CheckIt is activated in VE    708 - G4ParticleChange::CheckIt is activated in VERBOSE mode (Hisaya)
790                                                   709 
791 Dec. 12, 1998 H.Kurashige (track-00-04-04)        710 Dec. 12, 1998 H.Kurashige (track-00-04-04)
792 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)      711 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)
793 - Added SwOnAllEB/SwOffAllEB in G4ParticleChan    712 - Added SwOnAllEB/SwOffAllEB in G4ParticleChange (Hisaya)
794 - Added GetEBMechanis and IsEBActive in G4VPar    713 - Added GetEBMechanis and IsEBActive in G4VParticleChange (Hisaya)
795                                                   714 
796 Dec. 11, 1998 H.Kurashige (track-00-04-03)        715 Dec. 11, 1998 H.Kurashige (track-00-04-03)
797 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)      716 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)
798                                                   717 
799 Dec. 9, 1998 L.Urban (track-00-04-02)             718 Dec. 9, 1998 L.Urban (track-00-04-02)
800 - Added G4ParticleChangeForLoss and G4Particle    719 - Added G4ParticleChangeForLoss and G4ParticleChangeForMSC.
801                                                   720 
802 Nov. 18, 98 H.Kurashige (track-00-04-01)A         721 Nov. 18, 98 H.Kurashige (track-00-04-01)A
803 - Added new member of weight in G4Track and re    722 - Added new member of weight in G4Track and removed G4BiasingTag
804 - Added Event Biasing based on MARS               723 - Added Event Biasing based on MARS
805 - Modified argument type in G4Track               724 - Modified argument type in G4Track
806   ( this tag requires particles-00-04-01 tag)     725   ( this tag requires particles-00-04-01 tag)
807                                                   726 
808 Nov. 9, 98  H.Kurashige (track-00-03-05)          727 Nov. 9, 98  H.Kurashige (track-00-03-05)
809 - Added Event Biasing Mechanism in G4VParticle    728 - Added Event Biasing Mechanism in G4VParticleChange
810                                                   729 
811 Nov. 8, 98 H.Kurashige (track-00-03-04)           730 Nov. 8, 98 H.Kurashige (track-00-03-04)
812 - Added G4BiasingTag as a member of G4Track       731 - Added G4BiasingTag as a member of G4Track
813 - Modified G4Step, and G4StepPoint for managin    732 - Modified G4Step, and G4StepPoint for managing  G4BiasingTag
814                                                   733 
815 Oct. 17, 98 H.Kurashige (track-00-03-03)          734 Oct. 17, 98 H.Kurashige (track-00-03-03)
816 - Fixed bugs in G4VParticleChange and G4Partic    735 - Fixed bugs in G4VParticleChange and G4ParticleChange
817                                                   736 
818 Oct. 14 19 H.Kurashige (track-00-03-01)           737 Oct. 14 19 H.Kurashige (track-00-03-01)
819 - Modified G4ParticleChangeForTransportation f    738 - Modified G4ParticleChangeForTransportation for new relocation algorism.
820   (J.Apost.)                                      739   (J.Apost.)
821                                                   740 
822 Aug. 31, 98 G.Cosmo (track-00-02-01)              741 Aug. 31, 98 G.Cosmo (track-00-02-01)
823 - Added "global" phony target to GNUmakefile.     742 - Added "global" phony target to GNUmakefile.
824 - Added comment to G4StepPoint.hh (J.Apostolak    743 - Added comment to G4StepPoint.hh (J.Apostolakis).
825                                                   744 
826 Jul. 20,98 H.Kurashige (track-00-01-05)           745 Jul. 20,98 H.Kurashige (track-00-01-05)
827 - Modified G4ParticleChangeForDecay               746 - Modified G4ParticleChangeForDecay
828                                                   747 
829 Jul. 10, 98 P.Urban (track-00-01-02)              748 Jul. 10, 98 P.Urban (track-00-01-02)
830 - Optimised G4ParticleChangeForTransport. Much    749 - Optimised G4ParticleChangeForTransport. Much less data
831   is copied -> increased performance.             750   is copied -> increased performance.
832                                                   751 
833 Jul. 1, 98 H.Kurashige (track-00-07-02)           752 Jul. 1, 98 H.Kurashige (track-00-07-02)
834 - Moved UpdateStepForAlongStep into G4Particle    753 - Moved UpdateStepForAlongStep into G4ParticleChangeForTransport.cc file
835                                                   754 
836 Jun. 30, 98 P. Urban (track-00-07-01)             755 Jun. 30, 98 P. Urban (track-00-07-01)
837 - Some more tracking optimisation results.        756 - Some more tracking optimisation results.
838                                                   757 
839 Jun. 22, 98 P. Urban (track-00-06-04)             758 Jun. 22, 98 P. Urban (track-00-06-04)
840 - Preliminary results of tracking optimisation    759 - Preliminary results of tracking optimisation merged into HEAD.
841                                                   760 
842 Jun. 11, 98 G.Cosmo (track-00-06-03)              761 Jun. 11, 98 G.Cosmo (track-00-06-03)
843 - Tagged track-00-06-03.                          762 - Tagged track-00-06-03.
844                                                   763 
845 Jun. 11, 98  J.Allison                            764 Jun. 11, 98  J.Allison
846 - Added a missing inline keyword to G4Track.hh    765 - Added a missing inline keyword to G4Track.hh:341.
847                                                   766 
848 Jun. 8, 98  H.Kurashige                           767 Jun. 8, 98  H.Kurashige
849 - Add GoodForTracking and BelowThreshold flags    768 - Add GoodForTracking and BelowThreshold flags in G4Track
850   for new COHERENT scheme for the Cuts            769   for new COHERENT scheme for the Cuts
851                                                   770 
852 May 12, 98 H.Kurashige                            771 May 12, 98 H.Kurashige
853 - Fix bugs in G4Step, G4ParticleChange            772 - Fix bugs in G4Step, G4ParticleChange
854   Add new class of G4ParticleChangeForTranspor    773   Add new class of G4ParticleChangeForTransport
855                                                   774 
856 Apr. 12, 98 H.Kurashige                           775 Apr. 12, 98 H.Kurashige
857 - Implement new scheme of 'Particle Change'. P    776 - Implement new scheme of 'Particle Change'. Please see
858   particle_change.asc in geant4alpha/documents    777   particle_change.asc in geant4alpha/documents/particles+matter/.
859 - Following files are modified (or added)         778 - Following files are modified (or added)
860     G4ParticleChange.hh, .icc, .cc                779     G4ParticleChange.hh, .icc, .cc
861     G4VParticleChange.hh, .icc, .cc               780     G4VParticleChange.hh, .icc, .cc
862     G4ParticleChangeForDecay.hh, .cc              781     G4ParticleChangeForDecay.hh, .cc
863     G4Step.hh,  G4TrackFastVector.hh              782     G4Step.hh,  G4TrackFastVector.hh
864                                                   783 
865 Apr. 9, 98 G.Cosmo                                784 Apr. 9, 98 G.Cosmo
866 - Porting on DEC-cxx 6.0.                         785 - Porting on DEC-cxx 6.0.
867   Removed meaningless usage of "const" qualifi    786   Removed meaningless usage of "const" qualifier from functions
868   return type for basic types by value. Modifi    787   return type for basic types by value. Modified files:
869   G4ParticleChange.hh, .icc,                      788   G4ParticleChange.hh, .icc,
870   G4Step.hh, G4StepPoint.hh, G4Track.hh           789   G4Step.hh, G4StepPoint.hh, G4Track.hh
871                                                   790 
872 Mar. 18, 1998 K.Amako                             791 Mar. 18, 1998 K.Amako
873 - Add following information to G4Track:           792 - Add following information to G4Track:
874      1.Momentum direction at the start point (    793      1.Momentum direction at the start point (vertex position) of the track
875      2.Kinetic energy at the start point (vert    794      2.Kinetic energy at the start point (vertex position) of the track
876      3.Pointer to the process which created th    795      3.Pointer to the process which created the current track
877 - Due to this, the following files have modifi    796 - Due to this, the following files have modififed and committed.
878      1.NewDesignDoc.txt                           797      1.NewDesignDoc.txt
879      2.G4Track.hh, G4Track.cc                     798      2.G4Track.hh, G4Track.cc
880      3.G4SteppingManager.cc                       799      3.G4SteppingManager.cc
881                                                   800 
882 Jan.  29, 97 K. Amako                             801 Jan.  29, 97 K. Amako
883 - Following changes have been done and committ    802 - Following changes have been done and committed/tagged to cvs.
884   Tag# is track-00-03-01.                         803   Tag# is track-00-03-01.
885     - G4Step.cc: Output format has been change    804     - G4Step.cc: Output format has been changed in showStep().
886                                                   805 
887 Dec. 19, 97 G. Cosmo - (alpha03)                  806 Dec. 19, 97 G. Cosmo - (alpha03)
888                                                   807 
889 - Created.                                        808 - Created.