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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 10.7.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                                                << 
  7 ---------------------------------------------- << 
  8                                                << 
  9 ## 2024-06-01 Makoto Asai (track-V11-02-03)    << 
 10 - Add optional copy of touchables when copy co << 
 11   subevent parallelism                         << 
 12   - Co-working with event-V11-02-04, run-V11-0 << 
 13                                                << 
 14 ## 2024-05-03 Ben Morgan (track-V11-02-02)     << 
 15 - Remove use of no longer supported TiMemory.  << 
 16                                                << 
 17 ## 2024-04-21 Gabriele Cosmo (track-V11-02-01) << 
 18 - Fixed compilation error in G4VParticleChange << 
 19   C++20 Standard enabled.                      << 
 20   Based on [GitHub PR#69](https://github.com/G << 
 21                                                << 
 22 ## 2024-04-12 Vladimir Ivanchenko (track-V11-0 << 
 23 - G4Track, G4Step, G4StepPoint - added keyword << 
 24     declaration, improve comments              << 
 25 - G4Step - move methods to compute delta energ << 
 26     G4Exception but improving comments to thes << 
 27     variable from this container               << 
 28 - G4VParticleChange - improve layout of variab << 
 29 - G4ParticleChangeForGamma, G4ParticleChangeFo << 
 30     secondaries                                << 
 31 - This MR provides identical results, the main << 
 32   class headers, expected CPU speed-up likely  << 
 33                                                << 
 34 ## 2023-09-12 Makoto Asai (track-V11-01-01)    << 
 35 - Adding fSuspendAndWait to G4TrackStatus.     << 
 36 - G4TrackStatus is mutable in G4Track so that  << 
 37                                                << 
 38 ## 2022-12-12 Ben Morgan (track-V11-01-00)     << 
 39 - Remove obsolete GNUmakefile scripts          << 
 40                                                << 
 41 ## 2022-11-16 Gabriele Cosmo (track-V11-00-11) << 
 42 - Fixed compilation warnings for implicit type << 
 43                                                << 
 44 ## 2022-10-31 Vladimir Ivanchenko (track-V11-0 << 
 45 - G4ParticleChangeForMSC - fixed crash in "/tr << 
 46                                                << 
 47 ## 2022-09-13 Vladimir Ivanchenko (track-V11-0 << 
 48 - 2nd round of particle change classes cleanup << 
 49     problems with primary track parameters or  << 
 50     kinetic energy to be positive after a step << 
 51                                                << 
 52 ## 2022-09-08 Makoto Asai (track-V11-00-08)    << 
 53 - G4Step.hh, G4Step.icc - Adding ResetPre/Post << 
 54   StepPoint object without deleting the previo << 
 55                                                << 
 56 ## 2022-09-02 Vladimir Ivanchenko (track-V11-0 << 
 57 - G4ParticleChangeForMSC - substitute virtual  << 
 58     method                                     << 
 59                                                << 
 60 ## 2022-08-24 Vladimir Ivanchenko (track-V11-0 << 
 61 - General clean-up of all ParticleChange class << 
 62    1) delete copy constructors and operators   << 
 63    2) removed unused methods                   << 
 64    3) removed tracking cut 1 eV implemented in << 
 65    4) make more effective handling of secondar << 
 66    5) substitute G4ParticleChangeForRadDecay b << 
 67    6) make all derived classes/methods final   << 
 68    7) removed commented code and useless or in << 
 69       improved comments                        << 
 70    8) removed duplicated code                  << 
 71                                                << 
 72 ## 2022-06-24 Ben Morgan (track-V11-00-05)     << 
 73 - Initial `clang-tidy` fixes and minor simplif << 
 74                                                << 
 75 ## 2022-05-25 Alberto Ribon (track-V11-00-04)  << 
 76 - `G4Track`: add methods to get/set informatio << 
 77                                                << 
 78 ## 2022-04-19 Jonas Hahnfeld (track-V11-00-03) << 
 79 - `G4ParticleChangeForTransport`:              << 
 80   * Apply proposed step length                 << 
 81   * Further simplify `UpdateStepForAlongStep`  << 
 82     transportation is always the first process << 
 83                                                << 
 84 ## 2022-01-28 Ben Morgan (track-V11-00-02)     << 
 85 - Replace `geant4_global_library_target` with  << 
 86   call to `geant4_add_category` to define libr << 
 87 - Make DLL export symbol a CMake module-level  << 
 88   future modularization                        << 
 89                                                << 
 90 ## 2021-12-13 Jonas Hahnfeld (track-V11-00-01) << 
 91 - Simplify `G4ParticleChangeForTransport::Upda << 
 92   that transportation is always the first proc << 
 93                                                << 
 94 ## 2021-12-10 Ben Morgan (track-V11-00-00)     << 
 95 - Change to new Markdown History format        << 
 96                                                << 
 97 ---                                            << 
 98                                                     3 
 99 # History entries prior to 11.0                <<   4      =========================================================
100                                                <<   5      Geant4 - an Object-Oriented Toolkit for Simulation in HEP
101 - September 28, 2021 J. Hahnfeld (track-V10-07 <<   6      =========================================================
102 - G4ParticleChangeForMSC, G4ParticleChangeForT <<   7 
103                                                <<   8                       Category History file
104 - September 22, 2021 G. Amadio (track-V10-07-0 <<   9                       ---------------------
105 - G4Step: avoid accessing G4Track data via lon <<  10 This file should be used by G4 developers and category coordinators
106                                                <<  11 to briefly summarize all major modifications introduced in the code
107 - September 8, 2021 D. Sawkey (track-V10-07-04 <<  12 and keep track of all category-tags.
108 - G4Track: get material property using int (en <<  13 It DOES NOT substitute the  CVS log-message one should put at every
109                                                <<  14 committal in the CVS repository !
110 - August 4, 2021 A. Ribon (track-V10-07-03)    <<  15 
111   G4Track : migrated to the new version of G4P <<  16      ----------------------------------------------------------
112                                                <<  17      * Reverse chronological order (last date on top), please *
113 - April 28, 2021 M. Maire (track-V10-07-02)    <<  18      ----------------------------------------------------------
114   G4VParticleChange::DumpInfo(), G4ParticleCha << 
115     adjust printout format                     << 
116                                                << 
117 - April 1, 2021 B. Morgan (track-V10-07-01)    << 
118 - Migrate build to modular CMake API           << 
119                                                << 
120 - February 8, 2021 G.Cosmo (track-V10-07-00)   << 
121 - Correction to G4Track::operator=() to copy a << 
122   This fixes a crash originate when running im << 
123   G4EventManager when the track got assigned t << 
124   from its own touchable handle; the touchable << 
125   Based on report by M.Dressel.                << 
126                                                    19 
127 - November 12, 2020 J.Madsen (track-V10-06-06)     20 - November 12, 2020 J.Madsen (track-V10-06-06)
128 - Added G4Profiler support.                        21 - Added G4Profiler support.
129                                                    22 
130 - July 24, 2020 G.Cosmo (track-V10-06-05)          23 - July 24, 2020 G.Cosmo (track-V10-06-05)
131 - Fixed case of non-initialised values in G4St     24 - Fixed case of non-initialised values in G4Step.
132                                                    25 
133 - July 16, 2020 G.Cosmo (track-V10-06-04)          26 - July 16, 2020 G.Cosmo (track-V10-06-04)
134 - Minor c++11 review; code formatting and clea     27 - Minor c++11 review; code formatting and cleanup.
135                                                    28 
136 - March 11, 2020 V.Ivanchenko (track-V10-06-03     29 - March 11, 2020 V.Ivanchenko (track-V10-06-03)
137 - G4Track - do not use Velocity table, instead     30 - G4Track - do not use Velocity table, instead use GetBeta() method
138     from G4DynamicParticle; expected minor spe     31     from G4DynamicParticle; expected minor speed-up
139                                                    32 
140 - February 10, 2020 V.Ivanchenko (track-V10-06     33 - February 10, 2020 V.Ivanchenko (track-V10-06-02)
141 - G4Track - use G4OpticalPhoton pdg code; remo <<  34 - G4Track - use G4OpticalPhoton pdg code; removed static thread local 
142     variables; slightly simplified velocity co <<  35     variables; slightly simplified velocity computation; removed 
143     commented code left from previous tag          36     commented code left from previous tag
144                                                    37 
145 - January 29, 2020 V.Ivanchenko (track-V10-06-     38 - January 29, 2020 V.Ivanchenko (track-V10-06-01)
146 - G4Track - fixed Coverity reports connected w <<  39 - G4Track - fixed Coverity reports connected with unnecessary checks 
147   for valid pointers to G4Step and G4DynamicPa     40   for valid pointers to G4Step and G4DynamicParticle
148                                                    41 
149 - December 9, 2019 B. Morgan (track-V10-06-00)     42 - December 9, 2019 B. Morgan (track-V10-06-00)
150 - Cleanup CMake build, removing obsolete granu     43 - Cleanup CMake build, removing obsolete granular library option and
151   explicit include_directories.                    44   explicit include_directories.
152                                                    45 
153 - November 15, 2019 G.Cosmo (track-V10-05-01)      46 - November 15, 2019 G.Cosmo (track-V10-05-01)
154 - Fixed implicit type conversions from size_t      47 - Fixed implicit type conversions from size_t to G4int in G4Step.
155                                                    48 
156 - May 24, 2019 V.Ivanchenko (track-V10-05-00)      49 - May 24, 2019 V.Ivanchenko (track-V10-05-00)
157   G4Track.hh added forward declaration for G4V     50   G4Track.hh added forward declaration for G4VProcess
158                                                    51 
159 - Nov. 5, 2018 H.Kurashige(track-V10-04-02)        52 - Nov. 5, 2018 H.Kurashige(track-V10-04-02)
160 - Add protection for nullptr access in G4Track     53 - Add protection for nullptr access in G4Track.icc
161   Addressing problem report #2097.                 54   Addressing problem report #2097.
162                                                    55 
163 - Aug. 15, 2018 H.Kurashige(track-V10-04-01)       56 - Aug. 15, 2018 H.Kurashige(track-V10-04-01)
164 - fix possible memory leaks                    <<  57 - fix possible memory leaks 
165    in assignment operator and copy ctr of G4St <<  58    in assignment operator and copy ctr of G4Step and G4Track 
166 - clean up codes                                   59 - clean up codes
167                                                    60 
168 - May 17, 2018 J.Madsen (track-V10-04-00)          61 - May 17, 2018 J.Madsen (track-V10-04-00)
169 - updated "thread-local-static-var" model to       62 - updated "thread-local-static-var" model to
170   "function-returning-thread-local-static-refe     63   "function-returning-thread-local-static-reference" model
171   which fixes Windows DLL + MT                     64   which fixes Windows DLL + MT
172                                                    65 
173 - November 25, 2017 V.Ivanchenko (track-V10-03     66 - November 25, 2017 V.Ivanchenko (track-V10-03-00)
174 - G4VelocityTable - use G4ThreadLocalSingleton     67 - G4VelocityTable - use G4ThreadLocalSingletone patern in order
175     to provide correct deletion of these objec     68     to provide correct deletion of these objects end of run;
176     use only G4Log and G4Exp instead of std::l     69     use only G4Log and G4Exp instead of std::log10 which is not
177     needed                                         70     needed
178                                                    71 
179 - May 4, 2016 H.Kurashige(track-V10-02-01)         72 - May 4, 2016 H.Kurashige(track-V10-02-01)
180 - Use G4Log in G4VelocityTable::Value()            73 - Use G4Log in G4VelocityTable::Value()
181                                                    74 
182 - January 12, 2016 M.Asai (track-V10-02-00)        75 - January 12, 2016 M.Asai (track-V10-02-00)
183 - Chnage G4VUserTrackInformation pointer in G4     76 - Chnage G4VUserTrackInformation pointer in G4Track to mutable
184   and set-method to be const-method. This allo     77   and set-method to be const-method. This allows the user to
185   set his/her G4VUserTrackInformation pointer      78   set his/her G4VUserTrackInformation pointer without casting
186   G4Track const pointer.                           79   G4Track const pointer.
187                                                    80 
188 - September 29, 2015 H.Kurashige (track-V10-01     81 - September 29, 2015 H.Kurashige (track-V10-01-10)
189 - Add GetNumberOfSecondariesInCurrrentStep met     82 - Add GetNumberOfSecondariesInCurrrentStep method to G4Step
190                                                    83 
191 - September 25, 2015 H.Kurashige (track-V10-01     84 - September 25, 2015 H.Kurashige (track-V10-01-09)
192 - Fix G4ParticleChange::UpdateStepForPostStep.     85 - Fix G4ParticleChange::UpdateStepForPostStep.
193                                                    86 
194 - September 15, 2015 M.Asai (track-V10-01-08)      87 - September 15, 2015 M.Asai (track-V10-01-08)
195 - Roll back to track-V10-01-06 due to performa     88 - Roll back to track-V10-01-06 due to performance overhead.
196                                                    89 
197 - August 01, 2015 M.Asai (track-V10-01-07)         90 - August 01, 2015 M.Asai (track-V10-01-07)
198 - Add verbosity to G4VParticleChange and G4Par     91 - Add verbosity to G4VParticleChange and G4ParticleChange for the case
199   of event abortion.                               92   of event abortion.
200                                                    93 
201 - June 22, 2015 M.Asai (track-V10-01-05 and -0     94 - June 22, 2015 M.Asai (track-V10-01-05 and -06)
202 - Remove data members of G4VAuxiliaryTrackInfo     95 - Remove data members of G4VAuxiliaryTrackInformation abstract base class
203   for memory reduction.                            96   for memory reduction.
204                                                    97 
205 - June 3, 2015 M.Asai (track-V10-01-04)            98 - June 3, 2015 M.Asai (track-V10-01-04)
206 - Fix incorrect copy constructor of G4Track in     99 - Fix incorrect copy constructor of G4Track in the previous tag.
207                                                   100 
208 - June 3, 2015 M.Asai (track-V10-01-02 and -03    101 - June 3, 2015 M.Asai (track-V10-01-02 and -03)
209 - Introducing G4VAuxiliaryTrackInformation cla    102 - Introducing G4VAuxiliaryTrackInformation class to be associated to G4Track.
210                                                   103 
211 - January 15, 2015 J.Apostolakis (track-V10-01    104 - January 15, 2015 J.Apostolakis (track-V10-01-01)
212 - Fixed FieldTrackUpdator to pass magnetic mom    105 - Fixed FieldTrackUpdator to pass magnetic moment and PDG spin
213   Is part of corrections needed for Bugzilla i    106   Is part of corrections needed for Bugzilla issue 1696.
214                                                << 107      
215 - December 16, 2014 J.Apostolakis (track-V10-0    108 - December 16, 2014 J.Apostolakis (track-V10-01-00)
216 - Improve G4ParticleChangeForTransport, by add    109 - Improve G4ParticleChangeForTransport, by adding update for FirstStep in volume.
217                                                << 110      
218 - August 19, 2014 K. Genser (track-V10-00-04)     111 - August 19, 2014 K. Genser (track-V10-00-04)
219 - Removed non cost requirement when using G4Ph << 112 - Removed non cost requirement when using G4PhysicsModelCatalog getters and moved 
220    implementations to icc file (requires globa    113    implementations to icc file (requires global-V10-00-31)
221                                                   114 
222 - May  21,  2014 J.Apostolakis (track-V10-00-0    115 - May  21,  2014 J.Apostolakis (track-V10-00-03)
223 - Fix G4FieldTrackUpdator to energy/momentum p << 116 - Fix G4FieldTrackUpdator to energy/momentum passed to field integration: 
224    first set rest mass, then update kinetic en << 117    first set rest mass, then update kinetic energy. Problem affects 
225    propagation in multiple geometries.            118    propagation in multiple geometries.
226                                                   119 
227 - Mar. 07,  2014 H.Kurashige (track-V10-00-02)    120 - Mar. 07,  2014 H.Kurashige (track-V10-00-02)
228 - Fix memory leak in G4Step::SetPre/PostStepPo    121 - Fix memory leak in G4Step::SetPre/PostStepPoint
229  (Bug # 1583)                                     122  (Bug # 1583)
230                                                   123 
231 - Jan. 04, 2014 H.Kurashige (track-V10-00-00)     124 - Jan. 04, 2014 H.Kurashige (track-V10-00-00)
232 - modify message from CheckIt for G4VParticleC << 125 - modify message from CheckIt for G4VParticleChange and G4ParticleChangeForDecay  
233                                                   126 
234 - Nov. 21, 2013 H.Kurashige (track-V09-06-04)     127 - Nov. 21, 2013 H.Kurashige (track-V09-06-04)
235 - Fix Coverity deficts in G4Track constructors    128 - Fix Coverity deficts in G4Track constructors
236                                                   129 
237 - September 26, 2013 M.Asai (track-V09-06-03)     130 - September 26, 2013 M.Asai (track-V09-06-03)
238 - Fix compilation warning caused by the previo    131 - Fix compilation warning caused by the previous tag.
239                                                   132 
240 - September 26, 2013 M.Asai (track-V09-06-02)     133 - September 26, 2013 M.Asai (track-V09-06-02)
241 - Introduce CreatorModelIndex to G4Track and i    134 - Introduce CreatorModelIndex to G4Track and its access methods.
242                                                   135 
243 - April 10, 2013 G.Cosmo (track-V09-06-01)        136 - April 10, 2013 G.Cosmo (track-V09-06-01)
244 - Cleanup of automatic changes for MT in class    137 - Cleanup of automatic changes for MT in classes in G4Track.
245 - Moved constructor and destructor of G4Veloci    138 - Moved constructor and destructor of G4VelocityTable singleton to private.
246                                                   139 
247 - April 4, 2013 V.Ivanchenko (track-V09-06-00)    140 - April 4, 2013 V.Ivanchenko (track-V09-06-00)
248 - G4ParticleChange - fixed bug #1451 - neutron << 141 - G4ParticleChange - fixed bug #1451 - neutron do not change velocity 
249     after elastic scattering; little clean up     142     after elastic scattering; little clean up useful for MT
250 - G4ParticleChangeForEloss, G4ParticleChangeFo << 143 - G4ParticleChangeForEloss, G4ParticleChangeForGamma - clean up 
251     computation of velocity (a little performa << 144     computation of velocity (a little performance improvement expected) 
252                                                   145 
253 - November 8, 2012 I.Hrivnacova (track-V09-05-    146 - November 8, 2012 I.Hrivnacova (track-V09-05-20)
254 - Fixed G4Track: added initialisation of useGi    147 - Fixed G4Track: added initialisation of useGivenVelocity where missing
255                                                   148 
256 - Sep. 23, 2012 H.Kurashige (track-V09-05-19)     149 - Sep. 23, 2012 H.Kurashige (track-V09-05-19)
257 - Add UseGivenVelocity methods to skip Calcula    150 - Add UseGivenVelocity methods to skip CalculateVelocity
258                                                   151 
259 - August 27, 2012 H.Kurashige (track-V09-05-18    152 - August 27, 2012 H.Kurashige (track-V09-05-18)
260 - Fix a bug in copy constructor of G4VUUserTra    153 - Fix a bug in copy constructor of G4VUUserTrackInformation (Problem #1346)
261                                                   154 
262 - August 11, 2012 H.Kurashige (track-V09-05-17    155 - August 11, 2012 H.Kurashige (track-V09-05-17)
263 - Fix a bug in G4VParticleChange::CheckSeconda    156 - Fix a bug in G4VParticleChange::CheckSecondary
264   theParentGlobalTime is set to time at the pr    157   theParentGlobalTime is set to time at the pre-step point
265                                                   158 
266 - August 9, 2012 V.Ivanchenko (track-V09-05-16    159 - August 9, 2012 V.Ivanchenko (track-V09-05-16)
267   (should be accompned by a new EM tag of emut    160   (should be accompned by a new EM tag of emutils-V09-05-31)
268 - G4ParticleChangeForMSC - allowed modificatio    161 - G4ParticleChangeForMSC - allowed modification of position and
269     direction AlongStep                        << 162     direction AlongStep 
270                                                   163 
271 - June 26, 2012 G.Cosmo (track-V09-05-13)         164 - June 26, 2012 G.Cosmo (track-V09-05-13)
272 - Additional protection for parameter not used    165 - Additional protection for parameter not used in G4VParticleChange when
273   G4_NO_VERBOSE is set.                           166   G4_NO_VERBOSE is set.
274                                                   167 
275 - June 20, 2012 G.Cosmo (track-V09-05-12)         168 - June 20, 2012 G.Cosmo (track-V09-05-12)
276 - Protect variable used for verbosity within G    169 - Protect variable used for verbosity within G4VERBOSE in G4ParticleChange
277   and G4VParticleChange. Fixes compilation war    170   and G4VParticleChange. Fixes compilation warnings when G4_NO_VERBOSE is
278   set.                                            171   set.
279                                                   172 
280 - June 13, 2012 G.Cosmo (track-V09-05-11)         173 - June 13, 2012 G.Cosmo (track-V09-05-11)
281 - Explicitly use inclusion of headers for syst    174 - Explicitly use inclusion of headers for system of units and physical
282   constants, in plan to remove implicit inclus    175   constants, in plan to remove implicit inclusion from globals.hh.
283                                                   176 
284 - June 09, 2012 H.Kurashige (track-V09-05-10)     177 - June 09, 2012 H.Kurashige (track-V09-05-10)
285 - Fixed G4VelocityTable::Interpolation()          178 - Fixed G4VelocityTable::Interpolation()
286                                                   179 
287 - May 23, 2012 G.Cosmo (track-V09-05-09)          180 - May 23, 2012 G.Cosmo (track-V09-05-09)
288 - Fixed trivial cases of variable shadowing.      181 - Fixed trivial cases of variable shadowing.
289                                                   182 
290 - May 15, 2012 H.Kurashige (track-V09-05-08)      183 - May 15, 2012 H.Kurashige (track-V09-05-08)
291 - Modify way of handling parent weight in Alon << 184 - Modify way of handling parent weight in AlongStep 
292   in accumulated way (same manner for other pr << 185   in accumulated way (same manner for other prperties) 
293                                                   186 
294 - May 1st, 2012 H.Kurashige (track-V09-05-07)     187 - May 1st, 2012 H.Kurashige (track-V09-05-07)
295 - Add global time check for secondaries in G4V    188 - Add global time check for secondaries in G4VParticleChange
296 - Modify output messages for CheckIt and Check    189 - Modify output messages for CheckIt and CheckSecondary
297 - Add G4Exception in G4ParticleChangeForRadDec << 190 - Add G4Exception in G4ParticleChangeForRadDecay:: AddSecondary 
298                                                   191 
299 - April 30, 2012 H.Kurashige (track-V09-05-06)    192 - April 30, 2012 H.Kurashige (track-V09-05-06)
300 - Fixed the bug in G4ParticleChange::AddSecond << 193 - Fixed the bug in G4ParticleChange::AddSecondary. 
301   (Problem#1305 The local time of the parent w    194   (Problem#1305 The local time of the parent was set before)
302                                                   195 
303 - April 29, 2012 H.Kurashige (track-V09-05-05)    196 - April 29, 2012 H.Kurashige (track-V09-05-05)
304 - Fix treatment of weights in ParticleChange      197 - Fix treatment of weights in ParticleChange
305   (Problem#1283)                                  198   (Problem#1283)
306                                                << 199  
307 - February 3rd, 2012 J.Apostolakis  (track-V09    200 - February 3rd, 2012 J.Apostolakis  (track-V09-05-04)
308 - G4FieldTrackUpdator::Update method must rese << 201 - G4FieldTrackUpdator::Update method must reset the RestMass, 
309    because it is used to Initialise each track    202    because it is used to Initialise each track by ParallelWorldScoringProcess,
310    (as well as update during stepping a track.    203    (as well as update during stepping a track.)
311     Requires tag  'field-V09-05-03' of geometr    204     Requires tag  'field-V09-05-03' of geometry/magneticfield
312                                                   205 
313 - January 21st, 2012 H.Kurashige    (track-V09    206 - January 21st, 2012 H.Kurashige    (track-V09-05-03)
314 - G4Track::CalculateVelocityForOpticalPhoton()    207 - G4Track::CalculateVelocityForOpticalPhoton() has been reverted
315   Modification of Optical process solves Probl    208   Modification of Optical process solves Problem #1275
316                                                   209 
317 - January 9th, 2012 H.Kurashige  (track-V09-05    210 - January 9th, 2012 H.Kurashige  (track-V09-05-02)
318 - Use GetNextMaterial instead of GetMaterial   << 211 - Use GetNextMaterial instead of GetMaterial 
319   in G4Track::CalculateVelocityForOpticalPhoto    212   in G4Track::CalculateVelocityForOpticalPhoton()
320    (Problem #1275)                                213    (Problem #1275)
321                                                   214 
322 - December 22nd, 2011 H.Kurashige  (track-V09-    215 - December 22nd, 2011 H.Kurashige  (track-V09-05-01)
323 - Set 'false' to SecondaryWeightByProcess in d << 216 - Set 'false' to SecondaryWeightByProcess in default 
324   (Problem #1273)                                 217   (Problem #1273)
325                                                   218 
326 - December 9th, 2011 H.Kurashige  (track-V09-0    219 - December 9th, 2011 H.Kurashige  (track-V09-05-00)
327 - Fix Coverity defects                            220 - Fix Coverity defects
328   (Modify copy constructor/assignment operator    221   (Modify copy constructor/assignment operator for G4VParticleChange and derived classes)
329   (Add copy constructor/assignment operator fo    222   (Add copy constructor/assignment operator for G4VUserTrackInformation)
330                                                   223 
331 - November 9th, 2011 H.Kurashige  (track-V09-0    224 - November 9th, 2011 H.Kurashige  (track-V09-04-13)
332 - Fix Coverity defects                            225 - Fix Coverity defects
333   (copy constructor/assignment operator for G4    226   (copy constructor/assignment operator for G4Step/G4StepPoint)
334                                                   227 
335 - October 21th, 2011 G.Folger     (track-V09-0    228 - October 21th, 2011 G.Folger     (track-V09-04-12)
336 -  retag all of track, track-V09-04-11 was in     229 -  retag all of track, track-V09-04-11 was in src only.
337                                                   230 
338 - October 14th, 2011 P.Gumplinger (track-V09-0    231 - October 14th, 2011 P.Gumplinger (track-V09-04-11)
339 - modify G4Track.cc to work with materials-V09    232 - modify G4Track.cc to work with materials-V09-04-15 (and 14)
340                                                   233 
341 - September 21st,  2011  H.Kurashige (track-V0    234 - September 21st,  2011  H.Kurashige (track-V09-04-10)
342 - Re-Activate SetParentWeightByTracK() method     235 - Re-Activate SetParentWeightByTracK() method because Adjoint Process relays on it
343 - ProposeParenetWeight method affects seconday << 236 - ProposeParenetWeight method affects seconday trackes if SecondaryTrackWeightByProcess flag 
344   is set true even wheen SetParentWeightByTrac    237   is set true even wheen SetParentWeightByTracK is set to false
345                                                   238 
346 -September 17, 2011, H.Kurashige (track-V09-04    239 -September 17, 2011, H.Kurashige (track-V09-04-09)
347 - Fix problems related to treatments of weight    240 - Fix problems related to treatments of weight in ParticleChange (see problem #1243)
348 -- always set the parent track's weight to the << 241 -- always set the parent track's weight to the value set by ProposeParentWeight() and  ProposeWeight() 
349    methods for all particle change classes.       242    methods for all particle change classes.
350 -- remove fSetParentWeightByProcess and all re    243 -- remove fSetParentWeightByProcess and all related code.
351 -- SetSecondaryWeightByProcess() flag is set t    244 -- SetSecondaryWeightByProcess() flag is set to true in default.
352                                                   245 
353 -September 11, 2011, H.Kurashige (track-V09-04    246 -September 11, 2011, H.Kurashige (track-V09-04-08)
354 - Modify ParticleChangeForTransport to fix a b    247 - Modify ParticleChangeForTransport to fix a bug of wrong velocity
355   in PostStepPoint after Along/PostStepDoIt       248   in PostStepPoint after Along/PostStepDoIt
356                                                   249 
357 -August 22, 2011, H.Kurashige (track-V09-04-07    250 -August 22, 2011, H.Kurashige (track-V09-04-07)
358 - G4VelocityTable is modified and it is not de    251 - G4VelocityTable is modified and it is not derived from G4PhysicsVector
359   (in order to avoid from creation of PhysicsV    252   (in order to avoid from creation of PhysicsVector as static objects)
360                                                << 253  
361 August 17, 2011, H.Kurashige (track-V09-04-05)    254 August 17, 2011, H.Kurashige (track-V09-04-05)
362 - Add G4VelocityTable as singleton to avoid cr    255 - Add G4VelocityTable as singleton to avoid creation of G4PhysicsVector in event loop
363 - Modify G4Step::InitializeStep to set correct    256 - Modify G4Step::InitializeStep to set correct velocity for the optical photon
364                                                   257 
365 July 6, 2011, H.Kurashige (track-V09-04-04)       258 July 6, 2011, H.Kurashige (track-V09-04-04)
366 - Modify ParticleChanges (forDecay, for Transp    259 - Modify ParticleChanges (forDecay, for Transportation and G4ParticleChange)
367   to handle local time change rather than glob    260   to handle local time change rather than global time
368   (see problem #1224)                             261   (see problem #1224)
369 - Modify CalculateVelocityForOpticalPhoton() f    262 - Modify CalculateVelocityForOpticalPhoton() for Coverity report.
370                                                   263 
371 May. 20, 2011, B.Morgan (track-V09-04-03)         264 May. 20, 2011, B.Morgan (track-V09-04-03)
372 - CMakeLists.txt : Added G4TRACK_ALLOC_EXPORT  << 265 - CMakeLists.txt : Added G4TRACK_ALLOC_EXPORT compiler definition via 
373   add_definitions so it's applied to all sourc    266   add_definitions so it's applied to all sources in this module.
374                                                   267 
375 Apr. 29, 2011, H.Kurashige (track-V09-04-02)      268 Apr. 29, 2011, H.Kurashige (track-V09-04-02)
376 - Fix memory leak in G4Step                       269 - Fix memory leak in G4Step
377 - Rename GetVelocity to CalculateVelocity         270 - Rename GetVelocity to CalculateVelocity
378 - Add fVelocity (and Set/Get methods for it) i    271 - Add fVelocity (and Set/Get methods for it) in G4Track
379 - Set velocity of trak in UpdateStep in Partic    272 - Set velocity of trak in UpdateStep in ParticleChange
380                                                   273 
381 Apr. 2, 2011, H.Kurashige (track-V09-04-01)       274 Apr. 2, 2011, H.Kurashige (track-V09-04-01)
382 - Set maxT for Velocity Table to 1000             275 - Set maxT for Velocity Table to 1000
383 - Add SetVelocityTableProperties                  276 - Add SetVelocityTableProperties
384                                                   277 
385 Mar. 16, 2011, H.Kurashige (track-V09-04-00)      278 Mar. 16, 2011, H.Kurashige (track-V09-04-00)
386 - Fix problems reported by Coverity               279 - Fix problems reported by Coverity
387 - Add  GetSecondaryInCurrentStep method in G4S    280 - Add  GetSecondaryInCurrentStep method in G4Step.
388                                                << 281  
389 Nov. 10, 2010, H.Kurashige (track-V09-03-11)      282 Nov. 10, 2010, H.Kurashige (track-V09-03-11)
390 - Remove  GetSecondaryInCurrentStep method in     283 - Remove  GetSecondaryInCurrentStep method in G4Step.
391   (revert chages in track-V09-03-07)              284   (revert chages in track-V09-03-07)
392                                                   285 
393 Nov. 08, 2010, M.Asai (track-V09-03-10)           286 Nov. 08, 2010, M.Asai (track-V09-03-10)
394 - Adding touchable history of the origin to G4    287 - Adding touchable history of the origin to G4Track.
395                                                   288 
396 Oct. 30, 2010, H.Kurashige (track-V09-03-09)      289 Oct. 30, 2010, H.Kurashige (track-V09-03-09)
397 - Fix minor bugs reported by Coverity          << 290 - Fix minor bugs reported by Coverity 
398                                                   291 
399 Oct. 27, 2010, G.Cosmo (track-V09-03-08)          292 Oct. 27, 2010, G.Cosmo (track-V09-03-08)
400 - Restored DLL setup as originally. Withdrawn     293 - Restored DLL setup as originally. Withdrawn changes in last tag.
401                                                   294 
402 Oct. 19, 2010  G.Cosmo (track-V09-03-07)          295 Oct. 19, 2010  G.Cosmo (track-V09-03-07)
403 - Replaced G4TRACK_ALLOC_EXPORT flag with G4AL    296 - Replaced G4TRACK_ALLOC_EXPORT flag with G4ALLOC_EXPORT for DLL exported
404   symbols.                                        297   symbols.
405                                                   298 
406 Oct. 18, 2010  Hisaya Kurashige (track-V09-03-    299 Oct. 18, 2010  Hisaya Kurashige (track-V09-03-06)
407 - Add  GetSecondaryInCurrentStep method in G4S    300 - Add  GetSecondaryInCurrentStep method in G4Step.
408   It gives secondaries in the current step.       301   It gives secondaries in the current step.
409                                                   302 
410 Oct. 6, 2010  Hisaya Kurashige (track-V09-03-0    303 Oct. 6, 2010  Hisaya Kurashige (track-V09-03-05)
411 - G4Step::GetSecondary() gives back const G4Tr    304 - G4Step::GetSecondary() gives back const G4TrackVector*
412   and G4Step::GetfSecondary() gives back non-c    305   and G4Step::GetfSecondary() gives back non-const pointer
413                                                << 306  
414 Sep 21, 2010  Hisaya Kurashige (track-V09-03-0    307 Sep 21, 2010  Hisaya Kurashige (track-V09-03-04)
415 - Fill the last bin contents in G4Track::Prepa << 308 - Fill the last bin contents in G4Track::PrepareVelocityTable() 
416    to fix the bug in calculation of GetVelocit    309    to fix the bug in calculation of GetVelocity
417                                                   310 
418 Aug 12, 2010 Hisaya Kurashige (track-V09-03-03    311 Aug 12, 2010 Hisaya Kurashige (track-V09-03-03)
419 - Add G4Track::GetParticleDefinition giving 'c    312 - Add G4Track::GetParticleDefinition giving 'const' pointer
420                                                   313 
421 July 21, 2010 Gabriele Cosmo (track-V09-03-02)    314 July 21, 2010 Gabriele Cosmo (track-V09-03-02)
422 - Added protection against possible null point    315 - Added protection against possible null pointer in G4Track::GetVelocity().
423 - Removed extra inclusion of G4Step.hh in G4Tr    316 - Removed extra inclusion of G4Step.hh in G4Track header.
424 - Fixed cases of restoring cout/cerr precision    317 - Fixed cases of restoring cout/cerr precision formatting in classes:
425   G4ParticleChange, G4ParticleChangeForDecay,     318   G4ParticleChange, G4ParticleChangeForDecay, G4ParticleChangeForGamma,
426   G4ParticleChangeForLoss, G4ParticleChangeFor    319   G4ParticleChangeForLoss, G4ParticleChangeForMSC, G4ParticleChangeForTransport,
427   G4VParticleChange.                              320   G4VParticleChange.
428 - Added dummy initialisation to data members i    321 - Added dummy initialisation to data members in constructors in classes:
429   G4ParticleChange, G4ParticleChangeForDecay,     322   G4ParticleChange, G4ParticleChangeForDecay, G4ParticleChangeForGamma,
430   G4ParticleChangeForLoss, G4ParticleChangeFor    323   G4ParticleChangeForLoss, G4ParticleChangeForTransport, G4Step, G4StepPoint,
431   G4Track, G4VParticleChange.                     324   G4Track, G4VParticleChange.
432                                                   325 
433 July 2, 2010 Hisaya Kurashige (track-V09-03-01    326 July 2, 2010 Hisaya Kurashige (track-V09-03-01)
434 - Use PhysicsVector for calculation of GetVelo    327 - Use PhysicsVector for calculation of GetVelocity
435 - Add Exception(Warning) if GetDeltaEnergy/Mom << 328 - Add Exception(Warning) if GetDeltaEnergy/Momentum methods are invoked. These methds are planed to be removed 
436                                                   329 
437 Mar. 9, 2010 Hisaya Kurashige (track-V09-03-00    330 Mar. 9, 2010 Hisaya Kurashige (track-V09-03-00)
438 - Change G4String to a pointer of G4String     << 331 - Change G4String to a pointer of G4String 
439   for prooperty to indicate type of UserTrackI << 332   for prooperty to indicate type of UserTrackInformation 
440 - Change G4VUserTrackInformation::Print() to a    333 - Change G4VUserTrackInformation::Print() to a simple virtual method
441   form pure-virtual                            << 334   form pure-virtual 
442                                                   335 
443 Oct. 19, 2009 Hisaya Kurashige (track-V09-02-0    336 Oct. 19, 2009 Hisaya Kurashige (track-V09-02-04)
444 -added a string prooperty to indicate type of     337 -added a string prooperty to indicate type of UserTrackInformation
445                                                   338 
446                                                   339 
447 Jun. 18, 2009 Hisaya Kurashige (track-V09-02-0    340 Jun. 18, 2009 Hisaya Kurashige (track-V09-02-03)
448 -added SetLowEnergyLimit method (Vladimir)        341 -added SetLowEnergyLimit method (Vladimir)
449                                                   342 
450                                                   343 
451 May.  27, 2009 Hisaya Kurashige (track-V09-02-    344 May.  27, 2009 Hisaya Kurashige (track-V09-02-02)
452 - Add lowEnergyLimit = 1 eV in lowEnergyLimit     345 - Add lowEnergyLimit = 1 eV in lowEnergyLimit = 1 eV (Vladimir)
453                                                   346 
454 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-0    347 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-01)
455 - Add protection for the case mass==0 and T==0    348 - Add protection for the case mass==0 and T==0 in GetVelocity
456                                                   349 
457 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-0    350 Apr.  2, 2009 Hisaya Kurashige (track-V09-02-00)
458 - Modify GetVelocity to improve performance    << 351 - Modify GetVelocity to improve performance 
459                                                   352 
460 Oct. 24, 2008 Hisaya Kurashige (track-V09-01-0    353 Oct. 24, 2008 Hisaya Kurashige (track-V09-01-02)
461 - change fpCreatorProcess and fpLCAtVertex in  << 354 - change fpCreatorProcess and fpLCAtVertex in G4Track to  'const' pointer   
462 - change fpProcessDefinedStep in G4StepPoint t << 355 - change fpProcessDefinedStep in G4StepPoint to  'const' pointer   
463                                                << 
464                                                   356 
                                                   >> 357  
465 Feb. 5, 2008 Hisaya Kurashige (track-V09-01-01    358 Feb. 5, 2008 Hisaya Kurashige (track-V09-01-01)
466 - reset non-ionizing energy loss in G4Step::Re    359 - reset non-ionizing energy loss in G4Step::ResetTotalEnergyDeposit
467   in order to initialize NIEL in each step        360   in order to initialize NIEL in each step
468                                                   361 
469 Jan. 12, 2008 Hisaya Kurashige (track-V09-01-0    362 Jan. 12, 2008 Hisaya Kurashige (track-V09-01-00)
470 - add non-ionizing energy loss to EM physics (    363 - add non-ionizing energy loss to EM physics (V.Ivanchenko)
471                                                   364 
472 Oct. 02, 2007 Hisaya Kurashige (track-V09-00-0    365 Oct. 02, 2007 Hisaya Kurashige (track-V09-00-02)
473 - Add protection in G4Track::GetVolume to avoi    366 - Add protection in G4Track::GetVolume to avoid core dump
474                                                   367 
475 Aug. 07, 2007 Hisaya Kurashige (track-V09-00-0    368 Aug. 07, 2007 Hisaya Kurashige (track-V09-00-01)
476 - Add  get method for non-ionizing energy depo    369 - Add  get method for non-ionizing energy deposit in G4Step
477                                                   370 
478                                                   371 
479 Mar. 30, 07 Hisaya Kurashige (track-V08-02-02)    372 Mar. 30, 07 Hisaya Kurashige (track-V08-02-02)
480 - Fix weight treatment in G4ParticleChange        373 - Fix weight treatment in G4ParticleChange
481                                                   374 
482 Mar. 26, 07 Hisaya Kurashige (track-V08-02-01)    375 Mar. 26, 07 Hisaya Kurashige (track-V08-02-01)
483 - Added Non-Ionizing Energy Deposit in G4Step     376 - Added Non-Ionizing Energy Deposit in G4Step and G4VParticleChange
484                                                   377 
485 Mar. 11, 07 Hisaya Kurashige (track-V08-02-00)    378 Mar. 11, 07 Hisaya Kurashige (track-V08-02-00)
486 - Added magnetic moment in G4DynamicParticle (    379 - Added magnetic moment in G4DynamicParticle (co-work with particles-V08-02-00)
487 - Fixed treatment of parent's weight in G4Part << 380 - Fixed treatment of parent's weight in G4ParticleChange 
488                                                   381 
489 Nov.  3, 06 J.Apostolakis (track-V08-01-04)       382 Nov.  3, 06 J.Apostolakis (track-V08-01-04)
490 - New methods first/lastStepInVolume flag in G    383 - New methods first/lastStepInVolume flag in G4Step, G4VParticleChange  by Hisaya
491 - Revised UpdateStepForPostStep by John Aposto    384 - Revised UpdateStepForPostStep by John Apostolakis
492                                                   385 
493 Oct. 31, 06 G.Cosmo (track-V08-01-03)             386 Oct. 31, 06 G.Cosmo (track-V08-01-03)
494 - Made operator=() inline.                        387 - Made operator=() inline.
495                                                   388 
496 Aug. 29, 06 H.Kurashige (track-V08-01-02)         389 Aug. 29, 06 H.Kurashige (track-V08-01-02)
497 - Add methods for setting polarization and mod    390 - Add methods for setting polarization and modifying weight
498     for G4ParticleChangeFoeGamma and  G4Partic << 391     for G4ParticleChangeFoeGamma and  G4ParticleChangeForLoss 
499           (V.Ivanchenko)                          392           (V.Ivanchenko)
500                                                   393 
501 Jul. 17, 06 M.Asai (track-V08-01-01)              394 Jul. 17, 06 M.Asai (track-V08-01-01)
502 - Re-tagged for G4Step and G4TrackVector only.    395 - Re-tagged for G4Step and G4TrackVector only.
503                                                   396 
504 Jun. 09, 06 M.Asai (track-V08-01-00)              397 Jun. 09, 06 M.Asai (track-V08-01-00)
505 - tagged for G4FieldTrackUpdator, G4Step and G    398 - tagged for G4FieldTrackUpdator, G4Step and G4TrackVector.
506                                                   399 
507 Jun. 09, 06 T.Sasaki                              400 Jun. 09, 06 T.Sasaki
508 - G4Step now has secondary vector                 401 - G4Step now has secondary vector
509 - G4TrackVector was moved from tracking catego << 402 - G4TrackVector was moved from tracking category 
510                                                   403 
511 Jun. 09, 06 M.Asai                                404 Jun. 09, 06 M.Asai
512 - Introducing G4FieldTrackUpdator class.          405 - Introducing G4FieldTrackUpdator class.
513 - GNUmakefile now includes geometry/magneticfi    406 - GNUmakefile now includes geometry/magneticfield
514                                                   407 
515 Jun. 07, 06 V.Ivanchenko (track-V08-00-03)        408 Jun. 07, 06 V.Ivanchenko (track-V08-00-03)
516 -  G4ParticleChangeForLoss - remove momentum c    409 -  G4ParticleChangeForLoss - remove momentum change AlongStep
517                                                   410 
518 Mar. 29, 06 H.Kurashige (track-V08-00-02)         411 Mar. 29, 06 H.Kurashige (track-V08-00-02)
519 -  Improve G4Track::GetVelocity for optical ph << 412 -  Improve G4Track::GetVelocity for optical photon 
520                                                   413 
521 Feb. 08, 06 H.Kurashige (track-V08-00-01)         414 Feb. 08, 06 H.Kurashige (track-V08-00-01)
522 -  add ProposeMomentumDirection AlongStep and  << 415 -  add ProposeMomentumDirection AlongStep and ProposeWeight PostStep in 
523     G4ParticleChangeForLoss (V.Ivantchenko)       416     G4ParticleChangeForLoss (V.Ivantchenko)
524                                                   417 
525 Dec. 20, 05 .Kurashige (track-V08-00-00)          418 Dec. 20, 05 .Kurashige (track-V08-00-00)
526 -  G4ParticleChangeForRadDecay is now derived     419 -  G4ParticleChangeForRadDecay is now derived from G4ParticleChangeForDecay
527                                                   420 
528 Dec. 05, 05 mma (track-V07-01-02)                 421 Dec. 05, 05 mma (track-V07-01-02)
529 - G4ParticleChangeForGamma : apply UpdateStepF    422 - G4ParticleChangeForGamma : apply UpdateStepForPostStep in any case
530                                                << 423   
531 Nov. 26, 05 H.Kurashige (track-V07-01-01)         424 Nov. 26, 05 H.Kurashige (track-V07-01-01)
532 - Fix GetVelocity : use the material pointer i    425 - Fix GetVelocity : use the material pointer in PreStepPoint
533                                                   426 
534 May 30, 05 V.Ivantchenko (track-V07-00-02)        427 May 30, 05 V.Ivantchenko (track-V07-00-02)
535 - Fix in G4ParticleChangeForGamma : add Update    428 - Fix in G4ParticleChangeForGamma : add UpdateStepForAtRest method
536                                                   429 
537 May 12, 05 P.Gumplinger (track-V07-00-01)         430 May 12, 05 P.Gumplinger (track-V07-00-01)
538 - Fix GetVelocity (bug report #741) courtesy o    431 - Fix GetVelocity (bug report #741) courtesy of  Horton-Smith
539                                                   432 
540 Apr. 15, 05 V.Ivantchenko (track-V07-00-00)       433 Apr. 15, 05 V.Ivantchenko (track-V07-00-00)
541 - Add a new class of G4ParticleChangeForGamma     434 - Add a new class of G4ParticleChangeForGamma
542 - Modify 4ParticleChangeForLoss                   435 - Modify 4ParticleChangeForLoss
543                                                << 436  
544 Dec. 02, 04 H.Kurashige (track-V06-02-04)         437 Dec. 02, 04 H.Kurashige (track-V06-02-04)
545 - migration to cmath                           << 438 - migration to cmath 
546                                                   439 
547 Nov. 25, 04 M.Asai (track-V06-02-03)              440 Nov. 25, 04 M.Asai (track-V06-02-03)
548 - Fix destructor of G4VUserTrackInformation.      441 - Fix destructor of G4VUserTrackInformation.
549                                                   442 
550 Oct. 19, 04 H.Kurashige (track-V06-02-02)      << 443 Oct. 19, 04 H.Kurashige (track-V06-02-02) 
551 - Remove obsolete methods from G4ParticleChang    444 - Remove obsolete methods from G4ParticleChange
552                                                   445 
553 Sep. 17, 04 P.Gumplinger (track-V06-02-01)        446 Sep. 17, 04 P.Gumplinger (track-V06-02-01)
554 - Modified G4ParticleChangeForDecay (add thePo    447 - Modified G4ParticleChangeForDecay (add thePolarizationChange and methods)
555                                                   448 
556 Aug. 27, 04 M.Asai (track-V06-02-00)              449 Aug. 27, 04 M.Asai (track-V06-02-00)
557 - A pointer to sensitive detector is added in     450 - A pointer to sensitive detector is added in G4StepPoint and
558   G4ParticleChangeForTransport.                   451   G4ParticleChangeForTransport.
559 - G4Step is taking care of setting the above p    452 - G4Step is taking care of setting the above pointer.
560                                                   453 
561 Jun. 15, 04 V.Ivanchenko (track-V06-01-05)        454 Jun. 15, 04 V.Ivanchenko (track-V06-01-05)
562 - G4ParticleChangeForLoss: fix initialization     455 - G4ParticleChangeForLoss: fix initialization of ParentWeight
563                                                   456 
564 Jun. 11, 04 G.Cosmo (track-V06-01-04)             457 Jun. 11, 04 G.Cosmo (track-V06-01-04)
565 - Use global flag G4TRACK_ALLOC_EXPORT to expo    458 - Use global flag G4TRACK_ALLOC_EXPORT to export extern symbols for DLLs.
566   Modified GNUmakefile and rearranged usage of    459   Modified GNUmakefile and rearranged usage of extern symbols in G4Track.
567                                                   460 
568 Jun. 09, 04 G.Cosmo (track-V06-01-03)             461 Jun. 09, 04 G.Cosmo (track-V06-01-03)
569 - Adopt G4DLLIMPORT/G4DLLEXPORT technique to h    462 - Adopt G4DLLIMPORT/G4DLLEXPORT technique to handle extern simbols for
570   allowing support of DLLs on Windows.            463   allowing support of DLLs on Windows.
571 - Coworks with "global-V06-01-02b".               464 - Coworks with "global-V06-01-02b".
572                                                   465 
573 Jun. 07, 04 G.Cosmo (track-V06-01-02)             466 Jun. 07, 04 G.Cosmo (track-V06-01-02)
574 - Export extern symbols for allowing support o    467 - Export extern symbols for allowing support of DLLs on Windows.
575   Modified G4Track.icc.                           468   Modified G4Track.icc.
576 - GNUmakefile: added definition of GLOBLIBS fo    469 - GNUmakefile: added definition of GLOBLIBS for DLLs support on Windows.
577 - Coworks with "global-V06-01-02a".               470 - Coworks with "global-V06-01-02a".
578                                                   471 
579 May. 11, 04 V.Ivanchenko (track-V06-01-01)        472 May. 11, 04 V.Ivanchenko (track-V06-01-01)
580 - G4ParticleChangeForLoss: rename variables ac    473 - G4ParticleChangeForLoss: rename variables according to 00 tag;
581   fix of minor energy non-conservation in case    474   fix of minor energy non-conservation in case of more than 1
582   processes changing the energy                   475   processes changing the energy
583                                                   476 
584 May. 08, 04 H.Kurashige (track-V06-01-00)         477 May. 08, 04 H.Kurashige (track-V06-01-00)
585 - Add new methods of ProposeXXX (and correspon << 478 - Add new methods of ProposeXXX (and corresponding GetXXX methods) 
586   as replacements of old methods of SetXXXChan    479   as replacements of old methods of SetXXXChange and GetXXXChange
587                                                   480 
588 Jan. 20, 04 V.Ivanchenko (track-V06-00-01)        481 Jan. 20, 04 V.Ivanchenko (track-V06-00-01)
589 - Update G4ParticleChangeForLoss for utilisati    482 - Update G4ParticleChangeForLoss for utilisation in G4VEnergyLossProcess
590 - Minor update G4ParticleChangeForMSC for util    483 - Minor update G4ParticleChangeForMSC for utilisation in model design of msc
591 - Change of volume in G4ParticleChangeForTrans    484 - Change of volume in G4ParticleChangeForTransportation only if kinEnergy>0
592                                                   485 
593 Dec. 12, 03 G.Cosmo (track-V06-00-00)             486 Dec. 12, 03 G.Cosmo (track-V06-00-00)
594 - G4VParticleChange[.hh.cc]: removed unnecessa    487 - G4VParticleChange[.hh.cc]: removed unnecessary 'const' qualifier to
595   return value in GetAccuracyForWarning() and     488   return value in GetAccuracyForWarning() and GetAccuracyForException()
596   causing noisy warnings on Intel-icc compiler    489   causing noisy warnings on Intel-icc compiler.
597                                                   490 
598 Nov. 26, 03 H.Kurashige (track-V05-02-03)         491 Nov. 26, 03 H.Kurashige (track-V05-02-03)
599 - Fixed problem of setting  momentum direction << 492 - Fixed problem of setting  momentum direction for stoppped particle in G4ParticleChange (Vladimir) 
600                                                   493 
601 Oct. 4, 03 G.Cosmo (track-V05-02-02)              494 Oct. 4, 03 G.Cosmo (track-V05-02-02)
602 - Modified GNUmakefile:                           495 - Modified GNUmakefile:
603   o added dependency to new module "geometry/n    496   o added dependency to new module "geometry/navigation".
604 - Coworks with "geometry-V05-02-00" and "digit    497 - Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00".
605                                                   498 
606 Jun. 11, 03 H.Kurashige (track-V05-02-01)         499 Jun. 11, 03 H.Kurashige (track-V05-02-01)
607 - Add ExceptionSeverity                        << 500 - Add ExceptionSeverity 
608 - Add G4VParticleChange::CheckSecondary           501 - Add G4VParticleChange::CheckSecondary
609 - Remove inclusion of G4MaterialCutsCouple        502 - Remove inclusion of G4MaterialCutsCouple
610                                                   503 
611 Jun. 03, 03  G.Cosmo (track-V05-01-03)            504 Jun. 03, 03  G.Cosmo (track-V05-01-03)
612 - Fixed warning in G4ParticleChangeForRadDecay    505 - Fixed warning in G4ParticleChangeForRadDecay.hh.
613                                                   506 
614 Mar. 20, 03  M.Asai (track-V05-01-02)             507 Mar. 20, 03  M.Asai (track-V05-01-02)
615 - Fix copy operator of G4Track not to copy the    508 - Fix copy operator of G4Track not to copy the pointer to user information
616                                                   509 
617 Mar. 20, 03  H.Kurashige  (track-V05-01-01)       510 Mar. 20, 03  H.Kurashige  (track-V05-01-01)
618 - Correct comments                             << 511 - Correct comments 
619 - Fixed unused parameter in G4VParticleChange.    512 - Fixed unused parameter in G4VParticleChange.cc
620                                                   513 
621 Mar. 5, 02  H.Kurashige  (track-V05-00-02)        514 Mar. 5, 02  H.Kurashige  (track-V05-00-02)
622 - Fix in G4Step::InitializeStep().                515 - Fix in G4Step::InitializeStep().
623   Added initialization of fCharge in StepPoint    516   Added initialization of fCharge in StepPoint.
624                                                   517 
625 Jan. 24, 02  G.Cosmo  (track-V05-00-01)           518 Jan. 24, 02  G.Cosmo  (track-V05-00-01)
626 - Fix in G4ParticleChangeForTransport::UpdateS    519 - Fix in G4ParticleChangeForTransport::UpdateStepForPostStep().
627   Added call for setting the material-cuts-cou    520   Added call for setting the material-cuts-couple for pPostStepPoint
628   (V.Ivantchenko).                                521   (V.Ivantchenko).
629                                                   522 
630 Dec. 16, 02  G.Cosmo  (track-V05-00-00)           523 Dec. 16, 02  G.Cosmo  (track-V05-00-00)
631 - Merged branch "geant4-04-01-ref-02-cuts-bran    524 - Merged branch "geant4-04-01-ref-02-cuts-branch" to HEAD.
632   Included development for 'cuts-by-region':      525   Included development for 'cuts-by-region':
633   o Updated G4Track, G4Step, G4StepPoint and G    526   o Updated G4Track, G4Step, G4StepPoint and G4ParticleChangeForTransport
634     to properly handle new G4MaterialCutsCoupl    527     to properly handle new G4MaterialCutsCouple.
635                                                   528 
636 Dec. 04, 02  T.Sasaki (track-V04-01-03)           529 Dec. 04, 02  T.Sasaki (track-V04-01-03)
637 - Initial value for fCharge is given in the co << 530 - Initial value for fCharge is given in the constuctor 
638   of G4StepPoint.                                 531   of G4StepPoint.
639                                                   532 
640 Nov. 20, 02   G.Cosmo (track-V04-01-02)           533 Nov. 20, 02   G.Cosmo (track-V04-01-02)
641 - Patched access to public static data in G4VP    534 - Patched access to public static data in G4VParticleChange.
642   Added accessors to be used in the kernel to     535   Added accessors to be used in the kernel to allow porting on
643   Windows DLLs.                                   536   Windows DLLs.
644                                                   537 
645 Nov. 1, 02    J.Generowicz (track-V04-01-01)      538 Nov. 1, 02    J.Generowicz (track-V04-01-01)
646 - Added accessors to auxiliary point vector, i    539 - Added accessors to auxiliary point vector, in both
647   G4Step and G4ParticleChangeForTransport         540   G4Step and G4ParticleChangeForTransport
648                                                   541 
649 Oct. 31, 02    T.Sasaki (track-V04-01-00)      << 542 Oct. 31, 02    T.Sasaki (track-V04-01-00)  
650 - Added StronglyForced flag to G4ForceConditio    543 - Added StronglyForced flag to G4ForceCondition
651 - set fUndefined for the StepStatus in PostSte    544 - set fUndefined for the StepStatus in PostStepPoint after CopyPostToPre
652                                                   545 
653 Feb. 09 ,02    H.Kurashige (track-V04-00-02)      546 Feb. 09 ,02    H.Kurashige (track-V04-00-02)
654 - Modify G4Track::GetVelocity to get better pe    547 - Modify G4Track::GetVelocity to get better performance for massless particles
655                                                   548 
656 Dec. 24 ,01   H.Kurashige (track-V04-00-01)       549 Dec. 24 ,01   H.Kurashige (track-V04-00-01)
657 - Remove event biasing mechanism from track ca    550 - Remove event biasing mechanism from track category
658   ( it is moved to hadronic/models )              551   ( it is moved to hadronic/models )
659 - Add G4Track::CopyTrackInfo                   << 552 - Add G4Track::CopyTrackInfo 
660 - Modified G4ParticleChange::AddSecondary to u << 553 - Modified G4ParticleChange::AddSecondary to use touchable handle 
661 - Fixed a bug of changing parent weight in G4P    554 - Fixed a bug of changing parent weight in G4ParticleChange::UpdateStepForAlongStep
662                                                   555 
663 Dec. 12, 01  H.Kurashige (track-V04-00-00)        556 Dec. 12, 01  H.Kurashige (track-V04-00-00)
664 - Added initialization of fStepLength in const    557 - Added initialization of fStepLength in constructors.
665 - Fixed a bug that fStepLength is not copied i << 558 - Fixed a bug that fStepLength is not copied in assginment operator 
666                                                << 559  
667 Dec. 10, 01  H.Kurashige (track-V03-02-08)        560 Dec. 10, 01  H.Kurashige (track-V03-02-08)
668 - Modified assignment operator so that fCurren    561 - Modified assignment operator so that fCurrentStepNumber is set to 0
669                                                   562 
670 Nov.27, 01  J. Apostolakis (track-V03-02-07)      563 Nov.27, 01  J. Apostolakis (track-V03-02-07)  for H. Kurashige
671 - Modified G4ParticleChange::AddSecondary to u    564 - Modified G4ParticleChange::AddSecondary to use touchable handle - by Hisaya
672    (only one of the AddSecondary methods has b    565    (only one of the AddSecondary methods has been modified - to date)
673                                                   566 
674 Nov.10, 01 (track-V03-02-06)                      567 Nov.10, 01 (track-V03-02-06)
675 - Fixed bugs in assignment operators in G4Trac    568 - Fixed bugs in assignment operators in G4Track
676 - Added SetParentWeightByProcess                  569 - Added SetParentWeightByProcess
677 - Added SetSecondaryWeightByProcess               570 - Added SetSecondaryWeightByProcess
678                                                   571 
679 Nov. 08, 01  G.Cosmo (track-V03-02-05)            572 Nov. 08, 01  G.Cosmo (track-V03-02-05)
680 - Merge changes included in "track-V03-02-02a"    573 - Merge changes included in "track-V03-02-02a".
681                                                   574 
682 Oct. 22, 01  H.Kurashige (track-V03-02-04)        575 Oct. 22, 01  H.Kurashige (track-V03-02-04)
683 - Modify to intorduce TouchableHandle (Radovan    576 - Modify to intorduce TouchableHandle (Radovan)
684                                                   577 
685 Oct. 20, 01  H.Kurashige (track-V03-02-03)        578 Oct. 20, 01  H.Kurashige (track-V03-02-03)
686 - Remove "static inline methods"                  579 - Remove "static inline methods"
687 - Disable EventBiasingMechanism                << 580 - Disable EventBiasingMechanism 
688                                                   581 
689 Oct. 26, 01  G.Cosmo (track-V03-02-02a)           582 Oct. 26, 01  G.Cosmo (track-V03-02-02a)
690 - Added implementation to assignment operator     583 - Added implementation to assignment operator in G4ParticleChangeForRadDecay.hh
691   (H.Kurasige)                                    584   (H.Kurasige)
692                                                   585 
693 Sep. 20, 01  H.Kurashige (track-V03-02-02)        586 Sep. 20, 01  H.Kurashige (track-V03-02-02)
694 - Update to  G4Mars5GeVMechanism for STL migra    587 - Update to  G4Mars5GeVMechanism for STL migration of materials
695                                                   588 
696 Sep. 20, 01  H.Kurashige (track-V03-02-01)        589 Sep. 20, 01  H.Kurashige (track-V03-02-01)
697 - Modify  G4Mars5GeVMechanism for STL migratio    590 - Modify  G4Mars5GeVMechanism for STL migration of materials
698                                                   591 
699 Aug. 16, 01  H.Kurashige (track-V03-02-00)        592 Aug. 16, 01  H.Kurashige (track-V03-02-00)
700 - Clean up codes                                  593 - Clean up codes
701                                                << 594  
702 Mar. 7, 01  H.Kurashige (track-V03-00-04)      << 595 Mar. 7, 01  H.Kurashige (track-V03-00-04) 
703 - Add protection for the zero-momentum case    << 596 - Add protection for the zero-momentum case 
704   for UpdateStepForAlongStep in ParticleChange    597   for UpdateStepForAlongStep in ParticleChange  (J.A)
705                                                   598 
706 Feb. 17, 01  H.Kurashige (track-V03-00-03)        599 Feb. 17, 01  H.Kurashige (track-V03-00-03)
707 - Add Velocity and Setmethod in G4StepPoint       600 - Add Velocity and Setmethod in G4StepPoint
708 - Add SetVelocity in G4Step.::InitializeStep      601 - Add SetVelocity in G4Step.::InitializeStep
709 - Modify G4StepPoint::GetVelocity to return co    602 - Modify G4StepPoint::GetVelocity to return correct velocity for optical photon
710                                                   603 
711 Feb. 17, 01  H.Kurashige (track-V03-00-02)        604 Feb. 17, 01  H.Kurashige (track-V03-00-02)
712 - Fix G4Track::GetVelocity for Gamma              605 - Fix G4Track::GetVelocity for Gamma
713                                                   606 
714 Feb. 12, 01 H.Kurashige (track-V03-00-01)         607 Feb. 12, 01 H.Kurashige (track-V03-00-01)
715 - Remove thePolarizationChange from G4Particle    608 - Remove thePolarizationChange from G4ParticleChangeForTransport.hh
716                                                   609 
717                                                   610 
718 Feb. 07, 01 H.Kurashige (track-V03-00-00)         611 Feb. 07, 01 H.Kurashige (track-V03-00-00)
719 - Add copy constructor to G4Track              << 612 - Add copy constructor to G4Track 
720                                                   613 
721 Oct. 19, 00 H.kurashige (track-V02-00-01)         614 Oct. 19, 00 H.kurashige (track-V02-00-01)
722 - Bug fixes in copy constructor of G4ParticleC    615 - Bug fixes in copy constructor of G4ParticleChange
723                                                   616 
724 Oct. 18, 00 H.Kurashige (track-V02-00-00)         617 Oct. 18, 00 H.Kurashige (track-V02-00-00)
725 - Add "const" to G4DynamicParticle pointer  of << 618 - Add "const" to G4DynamicParticle pointer  of returned value of G4Track::GetDynamicParticle 
726                                                   619 
727 Jun. 2, 2000 M.Asai  (track-V01-01-02)            620 Jun. 2, 2000 M.Asai  (track-V01-01-02)
728 - Add G4VUserTrackInformation class and its po    621 - Add G4VUserTrackInformation class and its pointer data member in G4Track
729 - Add "const" to pointer to G4Step in G4Track  << 622 - Add "const" to pointer to G4Step in G4Track (Hisaya) 
730                                                   623 
731 Jun. 1 2000 H.Kurashige (track-V01-01-01a)        624 Jun. 1 2000 H.Kurashige (track-V01-01-01a)
732 -  Removed "const" from the return value type     625 -  Removed "const" from the return value type of G4StepPoint::GetPhysicalVolume()
733                                                   626 
734 May 16 2000 H.Kurashige (track-V01-01-01)         627 May 16 2000 H.Kurashige (track-V01-01-01)
735 -  Added thePolarizationChange in G4ParticleCh    628 -  Added thePolarizationChange in G4ParticleChangeForTransportation
736                                                   629 
737 May 12 2000 H.Kurashige (track-V01-01-00)         630 May 12 2000 H.Kurashige (track-V01-01-00)
738 -  SetTouchable methods has been changed to ge    631 -  SetTouchable methods has been changed to get "const" pointer
739                                                   632 
740 Feb. 16, 2000 H.Kurashige                         633 Feb. 16, 2000 H.Kurashige
741 -  Added cashing mechanism of pointer to mater    634 -  Added cashing mechanism of pointer to material in G4StepPoint
742 -  Added theMaterialChange in G4ParticleChange    635 -  Added theMaterialChange in G4ParticleChangeForTransportation
743 -  GetTouchable methods has been changed to gi << 636 -  GetTouchable methods has been changed to give "const" pointer 
744                                                   637 
745 Feb. 13, 2000 H.Kurashige (track-V01-00-01)       638 Feb. 13, 2000 H.Kurashige (track-V01-00-01)
746 -  Added G4ParticleChangeForRadDecay              639 -  Added G4ParticleChangeForRadDecay
747 -  Changed G4VParticleChange::AddSecondary to     640 -  Changed G4VParticleChange::AddSecondary to set secondary track weight equal to the primary's one
748 -  Removed printing pointers of ParticleChange << 641 -  Removed printing pointers of ParticleChange object in CheckIt methods 
749                                                   642 
750 Jan. 18, 2000 H.Kurashige (track-V01-00-00)       643 Jan. 18, 2000 H.Kurashige (track-V01-00-00)
751 -  Fixed bugs in treatment of secondary track  << 644 -  Fixed bugs in treatment of secondary track weight 
752                                                   645 
753 Nov. 7, 1999 H.Kurashige (track-V00-01-01)        646 Nov. 7, 1999 H.Kurashige (track-V00-01-01)
754 -  Added comments for "Software Reference Manu << 647 -  Added comments for "Software Reference Manual" 
755                                                   648 
756 Oct. 5, 1999 H,Kurashige (track-V00-01-00)        649 Oct. 5, 1999 H,Kurashige (track-V00-01-00)
757 -  Added mass/charge change in G4ParticleChang    650 -  Added mass/charge change in G4ParticleChange
758 -  Modified G4ParticleChange::CheckIt             651 -  Modified G4ParticleChange::CheckIt
759 -  Separate implementation of inline functions    652 -  Separate implementation of inline functions to G4Track.icc and G4Step.icc
760                                                   653 
761 Jul. 14 1999 H.Kurashige (track-01-00-07)         654 Jul. 14 1999 H.Kurashige (track-01-00-07)
762 -  Fixed bugs in G4Mars5GeVMechanism::CreatePi    655 -  Fixed bugs in G4Mars5GeVMechanism::CreatePion()
763                                                   656 
764 May 6, 1999 H.Kurashige (track-01-00-06)          657 May 6, 1999 H.Kurashige (track-01-00-06)
765 -  Modified CheckIt methods of G4VParticleChan << 658 -  Modified CheckIt methods of G4VParticleChange and derived classes 
766                                                   659 
767 Apr. 28, 1999 H.Kurashige (track-01-00-05b)       660 Apr. 28, 1999 H.Kurashige (track-01-00-05b)
768 -  Protect proton mass against glanular libral    661 -  Protect proton mass against glanular libraly for G4Mars5Gev...(Makoto)
769 -  Fixed error messages in G4ParticleChange::C    662 -  Fixed error messages in G4ParticleChange::CheckIt (Hisaya)
770 -  Remove "include/G4VProcess.hh" from G4Step.    663 -  Remove "include/G4VProcess.hh" from G4Step.cc (Hisaya)
771                                                   664 
772 Apr. 13, 1999 H.Kurashige (track-01-00-04)        665 Apr. 13, 1999 H.Kurashige (track-01-00-04)
773 - Code polishing according to the messages by  << 666 - Code polishing according to the messages by CodeWizard 
774 - Added new virtual method of G4bool CheckIt(c    667 - Added new virtual method of G4bool CheckIt(const G4Track&) in G4VParticleChange
775                                                   668 
776 Feb. 17, 1999 H.Kurashige (track-01-00-03)        669 Feb. 17, 1999 H.Kurashige (track-01-00-03)
777 -  Removed G4Step::ShowStep() (Takashi)           670 -  Removed G4Step::ShowStep() (Takashi)
778 -  Fixed bugs in G4ParticleChange.icc (Hisaya)    671 -  Fixed bugs in G4ParticleChange.icc (Hisaya)
779                                                   672 
780 Feb. 9, 1999 H.Kurashige (track-01-00-02)         673 Feb. 9, 1999 H.Kurashige (track-01-00-02)
781 -  Modified G4TrackFastVector (Hisaya)            674 -  Modified G4TrackFastVector (Hisaya)
782 -  Modified G4ParticleChange::CheckIt (Hisaya)    675 -  Modified G4ParticleChange::CheckIt (Hisaya)
783                                                   676 
784 Feb. 6, 1999 H.Kurashige (track-01-00-01)         677 Feb. 6, 1999 H.Kurashige (track-01-00-01)
785 -  Added Get/SetMomentumDirectionChange in G4P    678 -  Added Get/SetMomentumDirectionChange in G4ParticleChange (Hisaya)
786 -  Removed using G4ParticleMomentum (Hisaya)      679 -  Removed using G4ParticleMomentum (Hisaya)
787                                                   680 
788 Dec. 15,  1998 H.Kurashige (track-00-04-05)       681 Dec. 15,  1998 H.Kurashige (track-00-04-05)
789 - G4ParticleChange::CheckIt is activated in VE << 682 - G4ParticleChange::CheckIt is activated in VERBOSE mode (Hisaya) 
790                                                   683 
791 Dec. 12, 1998 H.Kurashige (track-00-04-04)        684 Dec. 12, 1998 H.Kurashige (track-00-04-04)
792 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)   << 685 - Fixed bugs in G4Mars5GeVMechanism (Hisaya) 
793 - Added SwOnAllEB/SwOffAllEB in G4ParticleChan    686 - Added SwOnAllEB/SwOffAllEB in G4ParticleChange (Hisaya)
794 - Added GetEBMechanis and IsEBActive in G4VPar    687 - Added GetEBMechanis and IsEBActive in G4VParticleChange (Hisaya)
795                                                   688 
796 Dec. 11, 1998 H.Kurashige (track-00-04-03)        689 Dec. 11, 1998 H.Kurashige (track-00-04-03)
797 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)      690 - Fixed bugs in G4Mars5GeVMechanism (Hisaya)
798                                                   691 
799 Dec. 9, 1998 L.Urban (track-00-04-02)             692 Dec. 9, 1998 L.Urban (track-00-04-02)
800 - Added G4ParticleChangeForLoss and G4Particle    693 - Added G4ParticleChangeForLoss and G4ParticleChangeForMSC.
801                                                   694 
802 Nov. 18, 98 H.Kurashige (track-00-04-01)A         695 Nov. 18, 98 H.Kurashige (track-00-04-01)A
803 - Added new member of weight in G4Track and re    696 - Added new member of weight in G4Track and removed G4BiasingTag
804 - Added Event Biasing based on MARS               697 - Added Event Biasing based on MARS
805 - Modified argument type in G4Track            << 698 - Modified argument type in G4Track  
806   ( this tag requires particles-00-04-01 tag)     699   ( this tag requires particles-00-04-01 tag)
807                                                   700 
808 Nov. 9, 98  H.Kurashige (track-00-03-05)          701 Nov. 9, 98  H.Kurashige (track-00-03-05)
809 - Added Event Biasing Mechanism in G4VParticle    702 - Added Event Biasing Mechanism in G4VParticleChange
810                                                   703 
811 Nov. 8, 98 H.Kurashige (track-00-03-04)           704 Nov. 8, 98 H.Kurashige (track-00-03-04)
812 - Added G4BiasingTag as a member of G4Track       705 - Added G4BiasingTag as a member of G4Track
813 - Modified G4Step, and G4StepPoint for managin << 706 - Modified G4Step, and G4StepPoint for managing  G4BiasingTag 
814                                                   707 
815 Oct. 17, 98 H.Kurashige (track-00-03-03)          708 Oct. 17, 98 H.Kurashige (track-00-03-03)
816 - Fixed bugs in G4VParticleChange and G4Partic    709 - Fixed bugs in G4VParticleChange and G4ParticleChange
817                                                   710 
818 Oct. 14 19 H.Kurashige (track-00-03-01)           711 Oct. 14 19 H.Kurashige (track-00-03-01)
819 - Modified G4ParticleChangeForTransportation f    712 - Modified G4ParticleChangeForTransportation for new relocation algorism.
820   (J.Apost.)                                      713   (J.Apost.)
821                                                   714 
822 Aug. 31, 98 G.Cosmo (track-00-02-01)              715 Aug. 31, 98 G.Cosmo (track-00-02-01)
823 - Added "global" phony target to GNUmakefile.     716 - Added "global" phony target to GNUmakefile.
824 - Added comment to G4StepPoint.hh (J.Apostolak    717 - Added comment to G4StepPoint.hh (J.Apostolakis).
825                                                   718 
826 Jul. 20,98 H.Kurashige (track-00-01-05)           719 Jul. 20,98 H.Kurashige (track-00-01-05)
827 - Modified G4ParticleChangeForDecay            << 720 - Modified G4ParticleChangeForDecay 
828                                                   721 
829 Jul. 10, 98 P.Urban (track-00-01-02)              722 Jul. 10, 98 P.Urban (track-00-01-02)
830 - Optimised G4ParticleChangeForTransport. Much    723 - Optimised G4ParticleChangeForTransport. Much less data
831   is copied -> increased performance.             724   is copied -> increased performance.
832                                                   725 
833 Jul. 1, 98 H.Kurashige (track-00-07-02)           726 Jul. 1, 98 H.Kurashige (track-00-07-02)
834 - Moved UpdateStepForAlongStep into G4Particle << 727 - Moved UpdateStepForAlongStep into G4ParticleChangeForTransport.cc file 
835                                                << 728   
836 Jun. 30, 98 P. Urban (track-00-07-01)             729 Jun. 30, 98 P. Urban (track-00-07-01)
837 - Some more tracking optimisation results.        730 - Some more tracking optimisation results.
838                                                   731 
839 Jun. 22, 98 P. Urban (track-00-06-04)             732 Jun. 22, 98 P. Urban (track-00-06-04)
840 - Preliminary results of tracking optimisation    733 - Preliminary results of tracking optimisation merged into HEAD.
841                                                   734 
842 Jun. 11, 98 G.Cosmo (track-00-06-03)              735 Jun. 11, 98 G.Cosmo (track-00-06-03)
843 - Tagged track-00-06-03.                          736 - Tagged track-00-06-03.
844                                                   737 
845 Jun. 11, 98  J.Allison                            738 Jun. 11, 98  J.Allison
846 - Added a missing inline keyword to G4Track.hh    739 - Added a missing inline keyword to G4Track.hh:341.
847                                                   740 
848 Jun. 8, 98  H.Kurashige                           741 Jun. 8, 98  H.Kurashige
849 - Add GoodForTracking and BelowThreshold flags    742 - Add GoodForTracking and BelowThreshold flags in G4Track
850   for new COHERENT scheme for the Cuts            743   for new COHERENT scheme for the Cuts
851                                                   744 
852 May 12, 98 H.Kurashige                            745 May 12, 98 H.Kurashige
853 - Fix bugs in G4Step, G4ParticleChange            746 - Fix bugs in G4Step, G4ParticleChange
854   Add new class of G4ParticleChangeForTranspor    747   Add new class of G4ParticleChangeForTransport
855                                                   748 
856 Apr. 12, 98 H.Kurashige                           749 Apr. 12, 98 H.Kurashige
857 - Implement new scheme of 'Particle Change'. P << 750 - Implement new scheme of 'Particle Change'. Please see 
858   particle_change.asc in geant4alpha/documents    751   particle_change.asc in geant4alpha/documents/particles+matter/.
859 - Following files are modified (or added)         752 - Following files are modified (or added)
860     G4ParticleChange.hh, .icc, .cc                753     G4ParticleChange.hh, .icc, .cc
861     G4VParticleChange.hh, .icc, .cc               754     G4VParticleChange.hh, .icc, .cc
862     G4ParticleChangeForDecay.hh, .cc              755     G4ParticleChangeForDecay.hh, .cc
863     G4Step.hh,  G4TrackFastVector.hh              756     G4Step.hh,  G4TrackFastVector.hh
864                                                   757 
865 Apr. 9, 98 G.Cosmo                                758 Apr. 9, 98 G.Cosmo
866 - Porting on DEC-cxx 6.0.                         759 - Porting on DEC-cxx 6.0.
867   Removed meaningless usage of "const" qualifi    760   Removed meaningless usage of "const" qualifier from functions
868   return type for basic types by value. Modifi    761   return type for basic types by value. Modified files:
869   G4ParticleChange.hh, .icc,                      762   G4ParticleChange.hh, .icc,
870   G4Step.hh, G4StepPoint.hh, G4Track.hh           763   G4Step.hh, G4StepPoint.hh, G4Track.hh
871                                                   764 
872 Mar. 18, 1998 K.Amako                             765 Mar. 18, 1998 K.Amako
873 - Add following information to G4Track:           766 - Add following information to G4Track:
874      1.Momentum direction at the start point (    767      1.Momentum direction at the start point (vertex position) of the track
875      2.Kinetic energy at the start point (vert    768      2.Kinetic energy at the start point (vertex position) of the track
876      3.Pointer to the process which created th    769      3.Pointer to the process which created the current track
877 - Due to this, the following files have modifi    770 - Due to this, the following files have modififed and committed.
878      1.NewDesignDoc.txt                           771      1.NewDesignDoc.txt
879      2.G4Track.hh, G4Track.cc                     772      2.G4Track.hh, G4Track.cc
880      3.G4SteppingManager.cc                       773      3.G4SteppingManager.cc
881                                                   774 
882 Jan.  29, 97 K. Amako                             775 Jan.  29, 97 K. Amako
883 - Following changes have been done and committ    776 - Following changes have been done and committed/tagged to cvs.
884   Tag# is track-00-03-01.                      << 777   Tag# is track-00-03-01. 
885     - G4Step.cc: Output format has been change    778     - G4Step.cc: Output format has been changed in showStep().
886                                                << 779   
887 Dec. 19, 97 G. Cosmo - (alpha03)                  780 Dec. 19, 97 G. Cosmo - (alpha03)
888                                                   781 
889 - Created.                                        782 - Created.