Geant4 Cross Reference |
1 # Category transport History << 1 ------------------------------------------------------------------- 2 2 3 See `CONTRIBUTING.rst` for details of **requir << 3 ========================================================= 4 which **must** added in reverse chronological << 4 Geant4 - an Object-Oriented Toolkit for Simulation in HEP 5 It must **not** be used as a substitute for wr << 5 ========================================================= 6 << 6 7 ---------------------------------------------- << 7 Category History file 8 << 8 --------------------- 9 ## 2024-10-08 Jonas Hahnfeld (transport-V11-02 << 9 This file should be used by G4 developers and category coordinators 10 - Introduce `TRANSPORTATION_WITH_MSC` process << 10 to briefly summarize all major modifications introduced in the code 11 << 11 and keep track of all category-tags. 12 ## 2023-01-26 John Apostolakis (transport-V11- << 12 It DOES NOT substitute the CVS log-message one should put at every 13 - Added a method to set both warning & importa << 13 committal in the CVS repository ! 14 Added method to report lock errors. << 14 15 Improve reporting of inconsistent changes of << 15 ---------------------------------------------------------- 16 (not only enforce warning_E < important_E << 16 * Reverse chronological order (last date on top), please * 17 << 17 ---------------------------------------------------------- 18 ## 2023-01-25 John Apostolakis (transport-V11- << 19 - Fix unwanted change of default looper parame << 20 ( Reversed inadvertent creation of G4Transpo << 21 calls to G4Transportation constructor.) << 22 << 23 ## 2023-01-09 Jonas Hahnfeld (transport-V11-01 << 24 - Fix compilation warning about unused variabl << 25 << 26 ## 2022-11-25 Gabriele Cosmo (transport-V11-00 << 27 - Removed debug printouts in G4Transportation. << 28 << 29 ## 2022-11-23 Gabriele Cosmo (transport-V11-00 << 30 - Fixed compilation warnings for implicit type << 31 << 32 ## 2022-11-10 John Apostolakis (transport-V11- << 33 - New class G4TransporationParameters to hold << 34 This is a class to be created in master and << 35 parameters for G4Transportation and derived << 36 * G4Transporation's constructor checks for << 37 instance. If found, its values will be ass << 38 data members of G4Transporation. << 39 This behaviour is inherited by subclasses << 40 * The (default) 'instance' of G4Transportati << 41 shared by all threads, and used for all pa << 42 These values could be subsequently changed << 43 * The G4TransporationParameters object (inst << 44 ( Future extensions are envisioned that al << 45 to be associated with a separate instanc << 46 to one or more particle types, e.g. elec << 47 << 48 ## 2022-10-05 Gabriele Cosmo (transport-V11-00 << 49 - Fixed compilation warnings on Intel/icx comp << 50 but not used. << 51 << 52 ## 2022-05-18 Gabriele Cosmo (transport-V11-00 << 53 - `G4Transportation`, `G4CoupledTransportation << 54 operator instead of logical. << 55 << 56 ## 2022-05-11 Jonas Hahnfeld (transport-V11-00 << 57 - `G4Transportation`: Remove non-working check << 58 - Remove `PUBLIC` dependency on `G4magneticfie << 59 << 60 ## 2022-04-24 Vladimir Ivanchenko (transport-V << 61 - moved G4UserSpecialCuts to physics_lists/con << 62 - GNUmakefile, source.cmake - removed dependen << 63 << 64 ## 2022-04-20 Jonas Hahnfeld (transport-V11-00 << 65 - `G4CoupledTransportation`: Set flags from `G << 66 * Replace `fFirstStepInAnyVolume` with `fFir << 67 * Replace `fAnyGeometryLimitedStep` with `fG << 68 * Remove wrong check in case of zero steps << 69 - `G4Transportation`: << 70 * Remove wrong check in case of zero steps << 71 * Set step status on volume boundary << 72 << 73 ## 2022-01-17 Jonas Hahnfeld (transport-V11-00 << 74 - Remove useless `const_cast` of `G4VSensitive << 75 << 76 ## 2022-01-05 Jonas Hahnfeld (transport-V11-00 << 77 - `G4CoupledTransportation`: << 78 * Use new constant `G4TransportationManager: << 79 * Inherit from `G4Transportation`, remove du << 80 << 81 ## 2021-12-10 Ben Morgan (transport-V11-00-00) << 82 - Change to new Markdown History format << 83 << 84 --- << 85 << 86 # History entries prior to 11.0 << 87 18 88 Sep 23rd 2021, Alberto Ribon transport-V10-07- 19 Sep 23rd 2021, Alberto Ribon transport-V10-07-03 89 ---------------------------- 20 ---------------------------- 90 - Added PARALLEL_WORLD_PROCESS to G4Transporta 21 - Added PARALLEL_WORLD_PROCESS to G4TransportationProcessType 91 (to avoid hardwired value "491" in the const 22 (to avoid hardwired value "491" in the constructor of class 92 G4ParallelWorldProcess). 23 G4ParallelWorldProcess). 93 24 94 Apr 16th 2021, Ben Morgan transport-V10-07-02 25 Apr 16th 2021, Ben Morgan transport-V10-07-02 95 ------------------------- 26 ------------------------- 96 - Migrate build to modular CMake API 27 - Migrate build to modular CMake API 97 28 98 Feb 24th 2021, G. Cosmo transport-V10-07-01 29 Feb 24th 2021, G. Cosmo transport-V10-07-01 99 ----------------------- 30 ----------------------- 100 - Enable setting of smooth curved trajectories 31 - Enable setting of smooth curved trajectories to particle-change in 101 G4CoupledTransportation::AlongStepDoIt(), wh 32 G4CoupledTransportation::AlongStepDoIt(), which was commented out by 102 mistake. Based on discussion in Geant4 Forum 33 mistake. Based on discussion in Geant4 Forum thread #4271. 103 34 104 Dec 16th 2020, G. Amadio transport-V10-07-00 35 Dec 16th 2020, G. Amadio transport-V10-07-00 105 ------------------------ 36 ------------------------ 106 - Limit reporting of number of calls to G4Tran 37 - Limit reporting of number of calls to G4Transportation::AlongStepDoIt() 107 to when either G4VERBOSE or G4DEBUG_TRANSPOR 38 to when either G4VERBOSE or G4DEBUG_TRANSPORT is defined, which allows to 108 avoid using a thread local variable for a sl 39 avoid using a thread local variable for a slight performance gain. 109 40 110 Oct 26th 2020, G. Amadio & J.Apostolakis trans 41 Oct 26th 2020, G. Amadio & J.Apostolakis transport-V10-06-00 111 ---------------------------------------- 42 ---------------------------------------- 112 - A substantial reorganisation of G4Transporta 43 - A substantial reorganisation of G4Transportation::AlongStepGPIL 113 to use values already in cache, reduce the n 44 to use values already in cache, reduce the number of branches, and 114 use extra local variables for track properti 45 use extra local variables for track properties to avoid indirections. 115 The method is one of the heaviest in many ty 46 The method is one of the heaviest in many types of simulation workloads. 116 Profiling identified a persistent reduction 47 Profiling identified a persistent reduction in misses of instruction-TLB 117 loads after these changes. 48 loads after these changes. 118 49 119 Nov 1st 2019, J.Apostolakis transport-V10-05- 50 Nov 1st 2019, J.Apostolakis transport-V10-05-02 120 ---------------------------- 51 ---------------------------- 121 - Optimisation in G4Transportation and G4Coupl 52 - Optimisation in G4Transportation and G4CoupledTransportation: 122 Avoid calling user field manager's Configure 53 Avoid calling user field manager's ConfigureForTrack method, 123 except if particle is charged, or forces fro 54 except if particle is charged, or forces from magnetic moment 124 or gravity are enabled. 55 or gravity are enabled. 125 56 126 * Introduces new common 'flag' in G4(Coupled 57 * Introduces new common 'flag' in G4(Coupled)Transportation 127 to enable gravity fields. 58 to enable gravity fields. 128 The following static method must be called 59 The following static method must be called if the application uses 129 gravity fields: 60 gravity fields: 130 G4Transportation::EnableGravity(G4bool 61 G4Transportation::EnableGravity(G4bool useGravity) 131 62 132 - Added flag in G4Transportation/G4CoupledTran 63 - Added flag in G4Transportation/G4CoupledTransportation to 133 silence warning about looping tracks. 64 silence warning about looping tracks. 134 65 135 Aug 15th 2019, D.Sorokin transport-V10-05-01 66 Aug 15th 2019, D.Sorokin transport-V10-05-01 136 ------------------------ 67 ------------------------ 137 - Enable relaxing of delta chord condition (to 68 - Enable relaxing of delta chord condition (to reduce looping particle 138 issue) for tracks below 'important' energy 69 issue) for tracks below 'important' energy threshold. 139 70 140 Aug 15th 2019, J.Apostolakis transport-V10-05- 71 Aug 15th 2019, J.Apostolakis transport-V10-05-00 141 ---------------------------- 72 ---------------------------- 142 - G4Transportation and G4CoupledTransportation 73 - G4Transportation and G4CoupledTransportation: fix issues related to 143 resetting of looper flag and other state f 74 resetting of looper flag and other state for field propagation. 144 * Replaced check for 'Global' field with c 75 * Replaced check for 'Global' field with check for any field. 145 This is needed to ensure that propagator 76 This is needed to ensure that propagator-in-field state is 146 reset when the setup inludes only local 77 reset when the setup inludes only local fields. 147 * Ensure that looping flag is reset (false 78 * Ensure that looping flag is reset (false) when a force is not exerted 148 in G4CoupledTransportation::AlongStepGet 79 in G4CoupledTransportation::AlongStepGetPhysicalInteractionLength 149 ( Before it was overwritten afterwards. 80 ( Before it was overwritten afterwards. ) 150 81 151 Addresses bugzilla Problem report 2144. 82 Addresses bugzilla Problem report 2144. 152 Thanks to Richard T. Jones (U. Conn) and La 83 Thanks to Richard T. Jones (U. Conn) and Laurie Nevay (RHUL) of the 153 GlueX experiment team. 84 GlueX experiment team. 154 85 155 Nov 9th 2018, J.Apostolakis transport-V10-04- 86 Nov 9th 2018, J.Apostolakis transport-V10-04-13 156 ---------------------------- 87 ---------------------------- 157 - G4Transportation and G4CoupledTransportation 88 - G4Transportation and G4CoupledTransportation: 158 Added method SetLowLooperThresholds for lo 89 Added method SetLowLooperThresholds for low-E applications. 159 Added method ReportLooperThresholds method 90 Added method ReportLooperThresholds method to print the values. 160 - G4CoupledTransportation: Additional statisti 91 - G4CoupledTransportation: Additional statistics for loopers 161 (to be same as G4Transportation). 92 (to be same as G4Transportation). 162 - G4TransportationLogger: New ReportLooperThre 93 - G4TransportationLogger: New ReportLooperThresholds() method. 163 94 164 Nov 9th 2018, G.Cosmo transport-V10-04-12 95 Nov 9th 2018, G.Cosmo transport-V10-04-12 165 ---------------------- 96 ---------------------- 166 - Use G4cout to print statistics from G4[Coupl 97 - Use G4cout to print statistics from G4[Coupled]Transportation. 167 98 168 Nov 8th 2018, J.Apostolakis transport-V10-04- 99 Nov 8th 2018, J.Apostolakis transport-V10-04-11, 10 169 ---------------------------- 100 ---------------------------- 170 - G4[Coupled]Transportation: Added extra simpl 101 - G4[Coupled]Transportation: Added extra simple statistics, print stats 171 at destruction: 102 at destruction: 172 * New stats: non-electrons loopers killed ( 103 * New stats: non-electrons loopers killed (sum E, number, max E & its pdg) 173 * Record statistics for non-electron looper 104 * Record statistics for non-electron loopers killed: 174 - total energy 105 - total energy 175 - maximum energy and the PDG of the type 106 - maximum energy and the PDG of the type of that track 176 * Statistics now printed by a new method, 107 * Statistics now printed by a new method, 177 and are printed also if verbose = 0 ( w 108 and are printed also if verbose = 0 ( was > 0 ) 178 * Description method, to print key paramete 109 * Description method, to print key parameters (i.e. for loopers) 179 110 180 Nov 8th 2018, J.Apostolakis transport-V10-04- 111 Nov 8th 2018, J.Apostolakis transport-V10-04-09 181 ---------------------------- 112 ---------------------------- 182 - G4Transportation & G4CoupledTransportation: 113 - G4Transportation & G4CoupledTransportation: 183 Summary: 114 Summary: 184 Restored old default energy thresholds fo 115 Restored old default energy thresholds for loopers - but only stable particles killed. 185 Full information: 116 Full information: 186 * Added method SetHighLooperThresholds() to 117 * Added method SetHighLooperThresholds() to restore old default 187 parameters for killing looping particles: 118 parameters for killing looping particles: 188 - warning energy to 100 MeV ( particles b 119 - warning energy to 100 MeV ( particles below this killed silently ) 189 - important energy to 250 MeV ( above, tr 120 - important energy to 250 MeV ( above, tracks are given multiple chances) 190 * Default constructors now use these high va 121 * Default constructors now use these high values. 191 * Added checks in SetMethods of looper param 122 * Added checks in SetMethods of looper parameters for the presence of Logger 192 to report error if logger is missing. 123 to report error if logger is missing. 193 * New auxiliary methods PushThresholdsToLogg 124 * New auxiliary methods PushThresholdsToLogger(), ReportMissingLogger() 194 125 195 Nov 7th 2018, J.Apostolakis transport-V10-04- 126 Nov 7th 2018, J.Apostolakis transport-V10-04-08, 07 196 ---------------------------- 127 ---------------------------- 197 - G4Transportation & G4CoupledTransportation: 128 - G4Transportation & G4CoupledTransportation: 198 * Adjusted killing of looping particles, to 129 * Adjusted killing of looping particles, to apply only to stable particles. 199 * Unstable particles will be propagated inde 130 * Unstable particles will be propagated indefinitely. 200 * Added Printing the maximum energy and sum 131 * Added Printing the maximum energy and sum of energies of particles 'saved' 201 in G4(Coupled)Transportation destructor. 132 in G4(Coupled)Transportation destructor. 202 133 203 July 9th 2018, G.Cosmo transport-V10-04-06 134 July 9th 2018, G.Cosmo transport-V10-04-06 204 ----------------------- 135 ----------------------- 205 - Minor code cleanup in G4[Coupled]Transportat 136 - Minor code cleanup in G4[Coupled]Transportation classes. 206 Use G4Exception for warnings, instead of str 137 Use G4Exception for warnings, instead of streaming to cout/cerr. 207 138 208 June 15th 2018, G.Cosmo transport-V10-04-05 139 June 15th 2018, G.Cosmo transport-V10-04-05 209 ------------------------ 140 ------------------------ 210 - Fixed Coverity warnings... 141 - Fixed Coverity warnings... 211 142 212 June 15th 2018, G.Cosmo transport-V10-04-04 143 June 15th 2018, G.Cosmo transport-V10-04-04 213 ------------------------ 144 ------------------------ 214 - Fixed compilation errors on Windows. 145 - Fixed compilation errors on Windows. 215 146 216 June 14th 2018, J.Apostolakis transport-V10-0 147 June 14th 2018, J.Apostolakis transport-V10-04-03 217 ------------------------------ 148 ------------------------------ 218 - New class G4TransportationLogger to consolid 149 - New class G4TransportationLogger to consolidate reports from the 219 Transportation processes. First step: it now 150 Transportation processes. First step: it now issues the warning Exception 220 for looping tracks. Added information on mat 151 for looping tracks. Added information on material density, step length. 221 - G4Transportation and G4CoupledTransportation 152 - G4Transportation and G4CoupledTransportation: changed default threshold from 222 0 to 1 keV for warning when abandoning loopi 153 0 to 1 keV for warning when abandoning looping tracks. 223 Tracks with less energy do not get reported. 154 Tracks with less energy do not get reported. 224 Use G4TransportationLogger to report looping 155 Use G4TransportationLogger to report looping tracks. 225 156 226 June 8th 2018, J.Apostolakis transport-V10-0 157 June 8th 2018, J.Apostolakis transport-V10-04-02 227 ------------------------------ 158 ------------------------------ 228 - Fixed and improved reporting of looping trac 159 - Fixed and improved reporting of looping tracks. 229 Now issues warning and provides information 160 Now issues warning and provides information about position and momentum, 230 in addition to energy and its value at pre-s 161 in addition to energy and its value at pre-step point. 231 162 232 June 8th 2018, G.Cosmo transport-V10-04-01 163 June 8th 2018, G.Cosmo transport-V10-04-01 233 ------------------------ 164 ------------------------ 234 - Some code cleanup in G4Transportation and G4 165 - Some code cleanup in G4Transportation and G4CoupledTransportation. 235 Removed few global static symbols introduced 166 Removed few global static symbols introduced in previous tag. 236 167 237 June 7th 2018, J.Apostolakis transport-V10-04 168 June 7th 2018, J.Apostolakis transport-V10-04-00 238 ----------------------------- 169 ----------------------------- 239 - G4Transportation & G4CoupledTransportation: 170 - G4Transportation & G4CoupledTransportation: changed default values of two 240 thresholds related to the killing of looping 171 thresholds related to the killing of looping particles: 241 'Important' Energy: particles with MORE e 172 'Important' Energy: particles with MORE energy are killed ONLY after 242 multiple steps (fThre 173 multiple steps (fThresholdTrials) marked as 'looping'. 243 'Warning' Energy: particles with LESS e 174 'Warning' Energy: particles with LESS energy are killed SILENTLY 244 Intermediate value: particles between the 175 Intermediate value: particles between these energies are killed after 245 one 'looping step' (w 176 one 'looping step' (with warning.) 246 New values: Warning_Energy= 0. Important_En 177 New values: Warning_Energy= 0. Important_Energy= 1.0 * MeV 247 NOTES: 178 NOTES: 248 1) This can happen if a track's propagation 179 1) This can happen if a track's propagation in field requires a large 249 number of integration steps. ( Default 180 number of integration steps. ( Default number is 1000, and it is 250 accessed by G4PropagatorInField's Get/S 181 accessed by G4PropagatorInField's Get/Set MaxLoopCount() methods.) 251 2) Usually the material is vacuum or very l 182 2) Usually the material is vacuum or very low density material. 252 And particles have either low momentum o 183 And particles have either low momentum or momentum with a very small 253 component along the direction of the mag 184 component along the direction of the magnetic field (zero or nearly zero). 254 185 255 Improved reporting of the issue of dropped p 186 Improved reporting of the issue of dropped particles (above 'warning' 256 threshold'): 187 threshold'): 257 * Provide the type of particle and the pos 188 * Provide the type of particle and the position, in addition to 258 the energy (already). 189 the energy (already). 259 * added recommendations for users if they 190 * added recommendations for users if they see the warning. 260 (these are printed only for the first 5 191 (these are printed only for the first 5 warnings). 261 Addressing problem report #2063. 192 Addressing problem report #2063. 262 193 263 November 22st 2017, V.Ivanchenko transport-V10 194 November 22st 2017, V.Ivanchenko transport-V10-03-04 (internal) 264 -------------------------------- 195 -------------------------------- 265 - G4NeutronKiller: moved virtual methods from 196 - G4NeutronKiller: moved virtual methods from inline to source, 266 do not use generic <int> type, should not af 197 do not use generic <int> type, should not affect any result. 267 198 268 November 1st 2017, J.Apostolakis transport-V10 199 November 1st 2017, J.Apostolakis transport-V10-03-03 269 -------------------------------- 200 -------------------------------- 270 - Small changes in G4Transportation - early se 201 - Small changes in G4Transportation - early set of 'First' flag. 271 202 272 August 28th 2017, G.Cosmo transport-V10 203 August 28th 2017, G.Cosmo transport-V10-03-02 273 -------------------------- 204 -------------------------- 274 - Make appropriate setting/use of verbosity fr 205 - Make appropriate setting/use of verbosity from base class G4VProcess, 275 instead of re-defining/using local verbosity 206 instead of re-defining/using local verbosity flag in G4Transportation 276 and G4CoupledTransportation. 207 and G4CoupledTransportation. 277 Addressing problem report #1999. 208 Addressing problem report #1999. 278 209 279 August 28th 2017, G.Cosmo transport-V10 210 August 28th 2017, G.Cosmo transport-V10-03-01 280 -------------------------------- 211 -------------------------------- 281 - Fixed use of G4DEBUG_TRANSPORT flag in G4Cou 212 - Fixed use of G4DEBUG_TRANSPORT flag in G4CoupledTransportation. 282 213 283 August 25th 2017, J.Apostolakis transport-V10- 214 August 25th 2017, J.Apostolakis transport-V10-03-00 284 -------------------------------- 215 -------------------------------- 285 - G4CoupledTransportation & G4Transportation: 216 - G4CoupledTransportation & G4Transportation: obtain equation of motion 286 using dedicated method of ProgatorInField. 217 using dedicated method of ProgatorInField. 287 Smaller code, and future proof. 218 Smaller code, and future proof. 288 219 289 February 12th 2015, J.Apostolakis transport-V1 220 February 12th 2015, J.Apostolakis transport-V10-01-03 290 -------------------------------- 221 -------------------------------- 291 - G4CoupledTransportation:: Made SignifyStepIn 222 - G4CoupledTransportation:: Made SignifyStepInAnyVolume 'flag' static. 292 Stoped using IsLastStepInVolume for step l 223 Stoped using IsLastStepInVolume for step limitation. 293 224 294 January 20th 2015, J.Apostolakis transport-V10 225 January 20th 2015, J.Apostolakis transport-V10-01-02 295 -------------------------------- 226 -------------------------------- 296 - G4CoupledTransportation: Added ability to id 227 - G4CoupledTransportation: Added ability to identify first step in a volume in either 297 the mass geometry or in any geometry. Als 228 the mass geometry or in any geometry. Also added flag for last step in a volume 298 in the mass geometry. 229 in the mass geometry. 299 Extends fix of tag transport-V10-01-00. 230 Extends fix of tag transport-V10-01-00. 300 231 301 Since it is not clear whether user wants/nee 232 Since it is not clear whether user wants/needs to identify the first/last in 302 any geometry or just in the mass geometry, 233 any geometry or just in the mass geometry, allowing this to be a choice: 303 Configurable: whether the flag represents a 234 Configurable: whether the flag represents a first/last step in mass geometry 304 or any geometry (currently the default - wha 235 or any geometry (currently the default - what was the case for last step before). 305 Also depends in geomnav-V10-01-02 and track- 236 Also depends in geomnav-V10-01-02 and track-V10-01-00. 306 Addresses Bugzilla issue #1032. 237 Addresses Bugzilla issue #1032. 307 238 308 January 10th 2014, M.Kelsey transport-V10-01-0 239 January 10th 2014, M.Kelsey transport-V10-01-01 309 --------------------------- 240 --------------------------- 310 - G4Transportation.cc, G4CoupledTransportation 241 - G4Transportation.cc, G4CoupledTransportation: In 311 AlongStepGetPhysicalInteractionLength(), ini 242 AlongStepGetPhysicalInteractionLength(), initialize restMass data member 312 using G4DynamicParticle (as is used in DoIt) 243 using G4DynamicParticle (as is used in DoIt), not G4ParticleDefinition. 313 Resolves inconsistent kinematics when dynami 244 Resolves inconsistent kinematics when dynamic mass is measurably different 314 from "PDG" mass. 245 from "PDG" mass. 315 246 316 December 17th 2014, J.Apostolakis transport-V1 247 December 17th 2014, J.Apostolakis transport-V10-01-00 317 --------------------------------- 248 --------------------------------- 318 - G4Transportation: Added ability to identify 249 - G4Transportation: Added ability to identify last step in volume for the case of 319 propagation in field. 250 propagation in field. 320 Requires use of tags in navigation (geomnav 251 Requires use of tags in navigation (geomnav-V10-01-02) and track (track-V10-01-00) . 321 Addresses Bugzilla issue #1032. 252 Addresses Bugzilla issue #1032. 322 253 323 November 21st 2014, J.Apostolakis transport-V1 254 November 21st 2014, J.Apostolakis transport-V10-00-06 324 --------------------------------- (corrected v 255 --------------------------------- (corrected version of transport-V10-00-04) 325 - Added initialization of G4CoupledTransportat 256 - Added initialization of G4CoupledTransportation data members (fixes Coverity issue 15280) 326 Renamed data member, to make its name canoni 257 Renamed data member, to make its name canonical. 327 258 328 October 15th 2014, M.Asai transport-V10-00-05 259 October 15th 2014, M.Asai transport-V10-00-05 329 ------------------------- 260 ------------------------- 330 - G4CoupledTransportation is reverted to trans 261 - G4CoupledTransportation is reverted to transport-V10-00-03. 331 - G4Transportation and G4CoupledTransportation 262 - G4Transportation and G4CoupledTransportation : made data member 332 fUseMagneticMoment and its set method Enable 263 fUseMagneticMoment and its set method EnableUseMagneticMoment() 333 static. 264 static. 334 265 335 May 27st 2014, V.Ivanchenko transport-V10-00 266 May 27st 2014, V.Ivanchenko transport-V10-00-03 336 ------------------------------ 267 ------------------------------ 337 - G4UserSpecialCuts - fixed trivial Coverity r 268 - G4UserSpecialCuts - fixed trivial Coverity report 338 269 339 May 21st 2014, J.Apostolakis transport-V10-0 270 May 21st 2014, J.Apostolakis transport-V10-00-02 340 ------------------------------ 271 ------------------------------ 341 - Revised AlongStepDoIt methods of G4Transpor 272 - Revised AlongStepDoIt methods of G4Transportation and 342 G4CoupledTransportation: 273 G4CoupledTransportation: 343 * Adapted to revised signature for G4FieldT 274 * Adapted to revised signature for G4FieldTrack constructors, 344 which now take PDG spin. 275 which now take PDG spin. 345 * Changed to use different constructor for 276 * Changed to use different constructor for G4FieldTrack (no Velocity) 346 * Adapted to revised signature of G4ChargeS 277 * Adapted to revised signature of G4ChargeState constructor (PDG spin is 347 now 3rd argument and mandatory. ) 278 now 3rd argument and mandatory. ) 348 279 349 NOTE: Requires tag field-V10-00-03 of geometry 280 NOTE: Requires tag field-V10-00-03 of geometry/magneticfield 350 281 351 282 352 March 14th 2014, J.Apostolakis transport-V10-0 283 March 14th 2014, J.Apostolakis transport-V10-00-01 353 ------------------------------ 284 ------------------------------ 354 - Fix time in case of zero step, in G4CoupledT 285 - Fix time in case of zero step, in G4CoupledTransportation. 355 This caused a 'going back in time' error, wh 286 This caused a 'going back in time' error, when a zero step occurred 356 in particular at the boundary of a parallel 287 in particular at the boundary of a parallel world volume when scoring. 357 288 358 > Corrects Issue 1017 in the Geant4 Problem 289 > Corrects Issue 1017 in the Geant4 Problem reporting System 359 http://bugzilla-geant4.kek.jp/show_bug.cgi 290 http://bugzilla-geant4.kek.jp/show_bug.cgi?id=1017 360 291 361 NOTE: Requires tag geomnav-V10-00-01 292 NOTE: Requires tag geomnav-V10-00-01 362 293 363 October 18th 2013, J.Apostolakis transport-V09 294 October 18th 2013, J.Apostolakis transport-V09-06-07 364 -------------------------------- 295 -------------------------------- 365 - Initialize missing data members in G4Coupled 296 - Initialize missing data members in G4CoupledTransportation constructor 366 Addresses issue identified by Coverity. 297 Addresses issue identified by Coverity. 367 298 368 May 13th, 2013, G.Cosmo transport-V09 299 May 13th, 2013, G.Cosmo transport-V09-06-06 369 ----------------------- 300 ----------------------- 370 - Removed left-over assert() calls in G4Couple 301 - Removed left-over assert() calls in G4CoupledTransportation. 371 302 372 May 9th, 2013, J.Apostolakis transport-V09 303 May 9th, 2013, J.Apostolakis transport-V09-06-05 373 ---------------------------- 304 ---------------------------- 374 - Added protection to revised G4CoupledTranspo 305 - Added protection to revised G4CoupledTransportation for case that chord 375 finder (or field manager) is not defined. 306 finder (or field manager) is not defined. 376 307 377 May 8th, 2013, P.Gumplinger, J.Apostolakis tra 308 May 8th, 2013, P.Gumplinger, J.Apostolakis transport-V09-06-04 378 ------------------------------------------ 309 ------------------------------------------ 379 - Adapted G4Transportation and G4CoupledTransp 310 - Adapted G4Transportation and G4CoupledTransportation to use G4ChargeState 380 for charge/spin/magnetic moment, and to mess 311 for charge/spin/magnetic moment, and to message the equation of motion 381 directly with it. 312 directly with it. 382 The tag(s) above co-work with and requires t 313 The tag(s) above co-work with and requires the following tags: 383 had-binary-V09-06-05, geomnav-V09-06-06 and 314 had-binary-V09-06-05, geomnav-V09-06-06 and field-V09-06-04. 384 315 385 Mar. 22nd, 2013, G. Cosmo transport-V09-06-03 316 Mar. 22nd, 2013, G. Cosmo transport-V09-06-03 386 ------------------------- 317 ------------------------- 387 - Removed unnecessary static local variables i 318 - Removed unnecessary static local variables in G4Transportation and 388 G4CoupledTransportation. 319 G4CoupledTransportation. 389 320 390 Mar. 21st, 2013, A. Dotti transport-V09-06-02 321 Mar. 21st, 2013, A. Dotti transport-V09-06-02 391 ------------------------- 322 ------------------------- 392 - Correcting initialisation of thread-local po 323 - Correcting initialisation of thread-local pointers in G4Transportation 393 and G4CoupledTransportation for MT. 324 and G4CoupledTransportation for MT. 394 325 395 Feb. 26th, 2013, G.Cosmo transport-V09-06-01 326 Feb. 26th, 2013, G.Cosmo transport-V09-06-01 396 ------------------------ 327 ------------------------ 397 - Removed unused data members in G4Transportat 328 - Removed unused data members in G4Transportation and G4CoupledTransportation. 398 Some code cleanup. 329 Some code cleanup. 399 330 400 Feb. 6th, 2013, G.Cosmo transport-V09-06-00 331 Feb. 6th, 2013, G.Cosmo transport-V09-06-00 401 ----------------------- 332 ----------------------- 402 - G4Transportation.cc, G4CoupledTransportation 333 - G4Transportation.cc, G4CoupledTransportation.cc: 403 Corrected condition for warning message in 334 Corrected condition for warning message in AlongStepDoIt(). 404 Code cleanup on MT changes. 335 Code cleanup on MT changes. 405 336 406 Jan. 15th, 2013, A.Dotti 337 Jan. 15th, 2013, A.Dotti 407 ------------------------ 338 ------------------------ 408 - Merged changes for multi-threading through a 339 - Merged changes for multi-threading through automatic process. 409 Modified files: G4Transportation.cc and G4Co 340 Modified files: G4Transportation.cc and G4CoupledTransportation.cc. 410 341 411 Jul. 12th, 2011, J.Apostolakis transport-V09-0 342 Jul. 12th, 2011, J.Apostolakis transport-V09-05-02 412 ------------------------------ 343 ------------------------------ 413 - G4Transportation.cc: 344 - G4Transportation.cc: 414 Corrected issues with initialisation of da 345 Corrected issues with initialisation of data members reported by Coverity. 415 Renamed data member endpointdistance to fE 346 Renamed data member endpointdistance to fEndPointDistance (to conform). 416 347 417 Jul. 5th, 2012 Gabriele Cosmo transport-V09-05 348 Jul. 5th, 2012 Gabriele Cosmo transport-V09-05-01 418 ----------------------------- 349 ----------------------------- 419 - Explicitly use inclusion of headers for syst 350 - Explicitly use inclusion of headers for system of units and physical 420 constants, in plan to remove implicit inclus 351 constants, in plan to remove implicit inclusion from globals.hh. 421 352 422 Jun. 7th, 2012 Gabriele Cosmo transport-V09-05 353 Jun. 7th, 2012 Gabriele Cosmo transport-V09-05-00 423 ----------------------------- 354 ----------------------------- 424 - Fixed spurious cases of hidden variable visi 355 - Fixed spurious cases of hidden variable visibility, detected with 425 '-Wshadow' compilation option on gcc compile 356 '-Wshadow' compilation option on gcc compiler. 426 357 427 Nov. 4th, 2011, J.Apostolakis transport-V09-04 358 Nov. 4th, 2011, J.Apostolakis transport-V09-04-13 428 ----------------------------- 359 ----------------------------- 429 - Turned off tracking for magnetic moment - by 360 - Turned off tracking for magnetic moment - by default. 430 It can be enabled in 361 It can be enabled in 431 G4Transportation, G4CoupledTransportation 362 G4Transportation, G4CoupledTransportation 432 by using the new method EnableUseMagneticMom 363 by using the new method EnableUseMagneticMoment(). 433 Should ensure particles with a moment are no 364 Should ensure particles with a moment are not affected 434 unless user needs this. 365 unless user needs this. 435 366 436 Nov. 4th, 2011, J.Apostolakis transport-V09-04 367 Nov. 4th, 2011, J.Apostolakis transport-V09-04-12 437 ----------------------------- 368 ----------------------------- 438 * Reduce overhead of the addition of Gravity 369 * Reduce overhead of the addition of Gravity 439 - G4Transportation: Revised condition for grav 370 - G4Transportation: Revised condition for gravity field (version 1). 440 G4CoupledTransportation: Revised the field-d 371 G4CoupledTransportation: Revised the field-detection condition, 441 with improved logic to cope with ConfigureF 372 with improved logic to cope with ConfigureForTrack (for any field) (v2). 442 Deleted dependence on G4UniformGravityField 373 Deleted dependence on G4UniformGravityField in both. 443 Tag coworks with field-V09-04-05 374 Tag coworks with field-V09-04-05 444 375 445 Nov. 1st, 2011, P.Gumplinger transport-V09-04- 376 Nov. 1st, 2011, P.Gumplinger transport-V09-04-11 446 ----------------------------- 377 ----------------------------- 447 - add condition to the condition, gravity != N 378 - add condition to the condition, gravity != NULL, that the particle's mass is 448 also restMass != 0.0. Modify G4CoupledTransp 379 also restMass != 0.0. Modify G4CoupledTransportation.cc according to 449 G4Transportation.cc 380 G4Transportation.cc 450 381 451 Oct. 28th, 2011, P.Gumplinger transport-V09-04 382 Oct. 28th, 2011, P.Gumplinger transport-V09-04-10 452 ----------------------------- 383 ----------------------------- 453 - allow for spin tracking of neutral particles 384 - allow for spin tracking of neutral particles with a magn. moment; 454 allow for uniform gravity field tracking of 385 allow for uniform gravity field tracking of neutral particles; 455 tag coworks with field-V09-04-03. 386 tag coworks with field-V09-04-03. 456 387 457 Oct. 28th, 2011, P.Gumplinger transport-V09-04 388 Oct. 28th, 2011, P.Gumplinger transport-V09-04-09 458 ----------------------------- 389 ----------------------------- 459 - remove all special reverence and logic regar 390 - remove all special reverence and logic regarding "opticalphoton" from code 460 in G4Transportation.cc and G4CoupledTranspor 391 in G4Transportation.cc and G4CoupledTransportation.cc 461 392 462 Aug. 8th, 2011, H.Kurashige transport-V09-04- 393 Aug. 8th, 2011, H.Kurashige transport-V09-04-08 463 --------------------------- 394 --------------------------- 464 - Modify calculation of deltaTime for optical 395 - Modify calculation of deltaTime for optical photon in Transportation (and CoupledTransportation) 465 Use the updated velocity obtained from G4Tra 396 Use the updated velocity obtained from G4Track::CalculateVelocityForOpticalPhoton 466 instead of the initial velocity of the step. 397 instead of the initial velocity of the step. 467 (see problem #1239) 398 (see problem #1239) 468 [ This is because the velocity at the initia 399 [ This is because the velocity at the initial point can refer to 469 a previous volume. If the PreStepPoint was 400 a previous volume. If the PreStepPoint was on a surface, we 470 the previous step was in another volume, whi 401 the previous step was in another volume, which shared this 471 PreStepPoint --> and its velocity would be w 402 PreStepPoint --> and its velocity would be wrong. ] 472 403 473 July 6th, 2011, H.Kurashige transport-V09-04- 404 July 6th, 2011, H.Kurashige transport-V09-04-07 474 --------------------------- 405 --------------------------- 475 - Modify G4Transportation (and CoupledTtanspor 406 - Modify G4Transportation (and CoupledTtansportation) 476 to propose the final local time rather than 407 to propose the final local time rather than the global time 477 so that local time can be updated properly. 408 so that local time can be updated properly. 478 (see problem #1224) 409 (see problem #1224) 479 [ This adapts to the recent change in Tracki 410 [ This adapts to the recent change in Tracking, which made 480 the change of LocalTime trigger the change o 411 the change of LocalTime trigger the change of Global Time 481 (instead of vice-versa). ] 412 (instead of vice-versa). ] 482 413 483 June 10th, 2011, J.Apostolakis transport-V09- 414 June 10th, 2011, J.Apostolakis transport-V09-04-06 484 ------------------------------ 415 ------------------------------ 485 - Fix for invalid safety passed to SafetyHelpe 416 - Fix for invalid safety passed to SafetyHelper. 486 417 487 June 10th, 2011, J.Apostolakis transport-V09- 418 June 10th, 2011, J.Apostolakis transport-V09-04-05 488 ------------------------------ 419 ------------------------------ 489 - Fix G4Transportation::AlongStepDoIt 420 - Fix G4Transportation::AlongStepDoIt 490 Use only initial velocity to update time. An 421 Use only initial velocity to update time. An estimate of velocity 491 at endpoint is not yet available. (finalVelo 422 at endpoint is not yet available. (finalVelocity still= initial) 492 ==> It will be updated later in the tracki 423 ==> It will be updated later in the tracking sequence, when 493 energy loss is applied, and it will be 424 energy loss is applied, and it will be available to 494 Transportation only in the PostStepDoIt() 425 Transportation only in the PostStepDoIt() 495 426 496 May 26th, 2011, H.Kurashige transport-V09-04- 427 May 26th, 2011, H.Kurashige transport-V09-04-04 497 --------------------------- 428 --------------------------- 498 - Define ProcessSubType for processes under tr 429 - Define ProcessSubType for processes under transportation category 499 - Change process type of G4NeutronBuilder to f 430 - Change process type of G4NeutronBuilder to fGeneral 500 431 501 January 26th, 2011, G.Cosmo transport-V09-04- 432 January 26th, 2011, G.Cosmo transport-V09-04-03 502 --------------------------- 433 --------------------------- 503 - Simplified implementation of G4CoupledTransp 434 - Simplified implementation of G4CoupledTransportation::EndTracking(), to 504 avoid unnecessary static pointer definition. 435 avoid unnecessary static pointer definition. 505 436 506 January 21th, 2011, V.Ivanchenko transport-V0 437 January 21th, 2011, V.Ivanchenko transport-V09-04-02 507 -------------------------------- 438 -------------------------------- 508 - G4UserSpecialCuts - fixed compilation proble 439 - G4UserSpecialCuts - fixed compilation problem 509 440 510 January 21th, 2011, V.Ivanchenko transport-V0 441 January 21th, 2011, V.Ivanchenko transport-V09-04-01 511 -------------------------------- 442 -------------------------------- 512 - G4UserSpecialCuts: fixed bug in energy track 443 - G4UserSpecialCuts: fixed bug in energy tracking cut; changed order 513 of checks: 1st energy tracking cut, 2nd trac 444 of checks: 1st energy tracking cut, 2nd track length, 3d time cut, 514 4th range for charged particles with non-zer 445 4th range for charged particles with non-zero mass; removed unnecessary 515 string comparisons. 446 string comparisons. 516 447 517 January 4th, 2011, M.Asai transport-V09-04-00 448 January 4th, 2011, M.Asai transport-V09-04-00 518 ------------------------- 449 ------------------------- 519 - G4CoupledTransportation: added EndTracking() 450 - G4CoupledTransportation: added EndTracking() method to reset the 520 activated navigator list. 451 activated navigator list. 521 452 522 September 13th, 2010, J.Apostolakis transport 453 September 13th, 2010, J.Apostolakis transport-V09-03-01 523 ----------------------------------- 454 ----------------------------------- 524 - Improvement to G4Transportation: copy curren 455 - Improvement to G4Transportation: copy current safety to SafetyHelper each 525 time it is computed (it used to be copied on 456 time it is computed (it used to be copied only when it was recalculated at 526 end of step). 457 end of step). 527 458 528 September 13th, 2010, J.Apostolakis transport 459 September 13th, 2010, J.Apostolakis transport-V09-03-00 529 ---------------------------------- 460 ---------------------------------- 530 - Retagged - to propose for testing. 461 - Retagged - to propose for testing. 531 462 532 November 17th, 2009, J.Apostolakis transport- 463 November 17th, 2009, J.Apostolakis transport-V09-02-00 533 ---------------------------------- 464 ---------------------------------- 534 - G4Transportation: 465 - G4Transportation: 535 o Fix: Update the Step flag which identifies 466 o Fix: Update the Step flag which identifies the Last Step in a volume 536 It is now done for the linear steps (no c 467 It is now done for the linear steps (no charge or no field) 537 468 538 November 26th, 2008, J.Apostolakis transport- 469 November 26th, 2008, J.Apostolakis transport-V09-01-03 539 ---------------------------------- 470 ---------------------------------- 540 - G4CoupledTransportation: 471 - G4CoupledTransportation: 541 o Fix: initialise new data member (in constr 472 o Fix: initialise new data member (in constructor) - found by STT 542 473 543 November 21st, 2008, J.Apostolakis transport- 474 November 21st, 2008, J.Apostolakis transport-V09-01-02 544 ---------------------------------- 475 ---------------------------------- 545 - G4Transportation & G4CoupledTransportation: 476 - G4Transportation & G4CoupledTransportation: 546 o Performance improvement/correction 477 o Performance improvement/correction 547 Avoid to compute safety at end of step fo 478 Avoid to compute safety at end of step for neutral particles 548 479 549 November 21st, 2008, J.Apostolakis transport- 480 November 21st, 2008, J.Apostolakis transport-V09-01-01 550 ---------------------------------- 481 ---------------------------------- 551 482 552 - G4Transportation & G4CoupledTransportation: 483 - G4Transportation & G4CoupledTransportation: 553 o Push value & origin of safety to SafetyHel 484 o Push value & origin of safety to SafetyHelper 554 only when its value comes from ComputeSaf 485 only when its value comes from ComputeSafety 555 486 556 January 17th, 2008, J.Apostolakis transport-V 487 January 17th, 2008, J.Apostolakis transport-V09-01-00 557 --------------------------------- 488 --------------------------------- 558 - G4Transportation & G4CoupledTransportation: 489 - G4Transportation & G4CoupledTransportation: 559 o Clear state of all Chord Finders using G4F 490 o Clear state of all Chord Finders using G4FieldManagerStore. 560 - Syncronised with files on the HEAD. 491 - Syncronised with files on the HEAD. 561 - Requires co-working tag "field-V09-01-00" (o 492 - Requires co-working tag "field-V09-01-00" (or "field-V09-00-03"). 562 Functionality corresponding to tag "transpor 493 Functionality corresponding to tag "transport-V09-00-52". 563 494 564 November 27th, 2007, J.Apostolakis transport- 495 November 27th, 2007, J.Apostolakis transport-V09-00-08 565 ---------------------------------- 496 ---------------------------------- 566 - G4CoupledTransportation 497 - G4CoupledTransportation 567 o Added updating of particle-looping flag (w 498 o Added updating of particle-looping flag (was commented out.). 568 499 569 November 10th, 2007, J.Apostolakis transport- 500 November 10th, 2007, J.Apostolakis transport-V09-00-07 570 ---------------------------------- 501 ---------------------------------- 571 - G4Transportation: 502 - G4Transportation: 572 o Put back the default for short step optimi 503 o Put back the default for short step optimisation to 'on'. 573 504 574 November 9th, 2007, J.Apostolakis transport-V 505 November 9th, 2007, J.Apostolakis transport-V09-00-06 575 --------------------------------- 506 --------------------------------- 576 - G4Transportation: 507 - G4Transportation: 577 o Update the SafetyHelper using the safety c 508 o Update the SafetyHelper using the safety calculated by Navigator. 578 509 579 November 27th, 2007, J.Apostolakis transport- 510 November 27th, 2007, J.Apostolakis transport-V09-00-05a 580 ---------------------------------- 511 ---------------------------------- 581 - G4CoupledTransportation 512 - G4CoupledTransportation 582 o Added updating of particle-looping flag (w 513 o Added updating of particle-looping flag (was commented out.) 583 - Also called "transport-V09-00-51" to make it 514 - Also called "transport-V09-00-51" to make it canonical. 584 515 585 November 8th, 2007, J.Apostolakis transport-V 516 November 8th, 2007, J.Apostolakis transport-V09-00-05 586 --------------------------------- 517 --------------------------------- 587 - G4Transportation: 518 - G4Transportation: 588 o Created new method (and class member) for 519 o Created new method (and class member) for flag on Short StepOptimisation. 589 * When it is true, the optimisation is 'on 520 * When it is true, the optimisation is 'on' steps shorter than the 590 safety will not call G4Navigator - so lo 521 safety will not call G4Navigator - so long as the particle goes straight 591 ie it is not charged or there is no fiel 522 ie it is not charged or there is no field. 592 * Retained the default value as 'off' - as 523 * Retained the default value as 'off' - as since changed in 593 transport-V09-00-02 following Alex's sug 524 transport-V09-00-02 following Alex's suggestion. 594 525 595 November 8th, 2007, J.Apostolakis transport-V 526 November 8th, 2007, J.Apostolakis transport-V09-00-04 596 --------------------------------- 527 --------------------------------- 597 - G4Transportation (AlongStepGPIL): 528 - G4Transportation (AlongStepGPIL): 598 o Moved the call to ConfigureForTrack before 529 o Moved the call to ConfigureForTrack before the check whether 599 fieldMgr has 0 field ptr, in order to enab 530 fieldMgr has 0 field ptr, in order to enable it to be called 600 even if the field manager points to a zero 531 even if the field manager points to a zero field. 601 Needed to enable a user to switch a global 532 Needed to enable a user to switch a global field on (off was possible), 602 as a track goes between volume (or regions 533 as a track goes between volume (or regions) of a setup. 603 [ Response to request of Atlas/ZM. ] 534 [ Response to request of Atlas/ZM. ] 604 Note: this ordering already existed in G4C 535 Note: this ordering already existed in G4CoupledTransportation. 605 536 606 October 12th, 2007, J.Apostolakis transport-V 537 October 12th, 2007, J.Apostolakis transport-V09-00-03 607 --------------------------------- 538 --------------------------------- 608 - G4CoupledTransportation: 539 - G4CoupledTransportation: 609 o Improves condition for flag that regulates 540 o Improves condition for flag that regulates Relocating when only 610 any geometry (including a parallel geometr 541 any geometry (including a parallel geometry) limits the step. 611 New PathFinder method required. 542 New PathFinder method required. 612 - Requires and co-works with tag geomnav-V09-0 543 - Requires and co-works with tag geomnav-V09-00-03 613 544 614 October 4th, 2007, J.Apostolakis transport-V0 545 October 4th, 2007, J.Apostolakis transport-V09-00-02 615 -------------------------------- 546 -------------------------------- 616 - G4CoupledTransportation: 547 - G4CoupledTransportation: 617 o First fix for problem in condition for Rel 548 o First fix for problem in condition for Relocating when only a parallel 618 geometry limited the step. 549 geometry limited the step. 619 o Change of condition for recalculation safe 550 o Change of condition for recalculation safety (from Alex Howard) used, 620 as currently it improves stability. 551 as currently it improves stability. 621 552 622 September 25th, 2007, J.Apostolakis transport 553 September 25th, 2007, J.Apostolakis transport-V09-00-01 623 ----------------------------------- 554 ----------------------------------- 624 - G4Transportation: 555 - G4Transportation: 625 Modification to disable 'optimisation' in G4 556 Modification to disable 'optimisation' in G4Navigator for small linear 626 step (ie when a track does less than the sa 557 step (ie when a track does less than the safety). 627 * Relevant only if there is no field, or t 558 * Relevant only if there is no field, or the particle is neutral 628 * Temporary measure (in current form) to i 559 * Temporary measure (in current form) to improve comparison 629 old / new Transportation (single/old 560 old / new Transportation (single/old vs coupled with pathfinder). 630 561 631 July 12th, 2007, J.Apostolakis transport-V09- 562 July 12th, 2007, J.Apostolakis transport-V09-00-00 632 ------------------------------ 563 ------------------------------ 633 - Retagged to enable testing of new developmen 564 - Retagged to enable testing of new developments 634 (which were not included in release 9.0) 565 (which were not included in release 9.0) 635 566 636 June 6th, 2007, G.Cosmo transport-V08- 567 June 6th, 2007, G.Cosmo transport-V08-03-14 637 ----------------------- 568 ----------------------- 638 - Includes G4Transportation and G4CoupledTrans 569 - Includes G4Transportation and G4CoupledTransportation implementations 639 as in tag "transport-V08-03-11": 570 as in tag "transport-V08-03-11": 640 o Corrected bug in ComputeSafety() introduce 571 o Corrected bug in ComputeSafety() introduced in "transport-V08-03-10". 641 o Reinitialise SafetyHelper state from G4Pat 572 o Reinitialise SafetyHelper state from G4PathFinder::PrepareNewTrack(). 642 o Should fix the problem seen in test33 and 573 o Should fix the problem seen in test33 and reported by system testing. 643 - All the rest is kept as in tag "transport-V0 574 - All the rest is kept as in tag "transport-V08-03-12". 644 575 645 June 1st, 2007, A.Howard transport-V08- 576 June 1st, 2007, A.Howard transport-V08-03-13 646 ------------------------ 577 ------------------------ 647 - Renamed classes associated with old biasing 578 - Renamed classes associated with old biasing scheme with suffix 8: 648 G4ProcessPlacer8, G4VProcessPlacer8, G4VSamp 579 G4ProcessPlacer8, G4VProcessPlacer8, G4VSamplerConfigurator8, 649 G4WeightCutOffProcess8, G4SamplingPostStepAc 580 G4WeightCutOffProcess8, G4SamplingPostStepAction8, G4VSampler8, 650 G4WeightCutOffConfigurator8 581 G4WeightCutOffConfigurator8 651 - Includes same G4CoupledTransportation as tra 582 - Includes same G4CoupledTransportation as transport-V08-03-12 652 583 653 ********** transport-V08-03-12 was used for Ge 584 ********** transport-V08-03-12 was used for Geant4 9.0 *************** 654 585 655 May 31st, 2007, A.Howard transport-V08-03 586 May 31st, 2007, A.Howard transport-V08-03-12 656 ------------------------ 587 ------------------------ 657 - Archived classes for old biasing scheme, now 588 - Archived classes for old biasing scheme, now replaced in module 658 processes/biasing. Removed classes: 589 processes/biasing. Removed classes: 659 G4MImportanceConfigurator, G4MScoreConfigura 590 G4MImportanceConfigurator, G4MScoreConfigurator, G4MScoreProcess, 660 G4MWeightWindowConfigurator, G4MassGCellFind 591 G4MWeightWindowConfigurator, G4MassGCellFinder, G4MassGeometrySampler, 661 G4MassImportanceProcess, G4MassWeightWindowP 592 G4MassImportanceProcess, G4MassWeightWindowProcess, 662 G4PImportanceConfigurator, G4PScoreConfigura 593 G4PImportanceConfigurator, G4PScoreConfigurator, G4PScoreProcess, 663 G4PWeightWindowConfigurator, G4ParallelGCell 594 G4PWeightWindowConfigurator, G4ParallelGCellFinder, 664 G4ParallelGeometrySampler, G4ParallelImporta 595 G4ParallelGeometrySampler, G4ParallelImportanceProcess, G4ParallelTransport, 665 G4ParallelTransportConfigurator, G4ParallelW 596 G4ParallelTransportConfigurator, G4ParallelWWnTransportProcess, 666 G4ParallelWeightWindowProcess, G4PlaceOfActi 597 G4ParallelWeightWindowProcess, G4PlaceOfAction, G4ProcessPlacer, 667 G4SamplingPostStepAction, G4VProcessPlacer, 598 G4SamplingPostStepAction, G4VProcessPlacer, G4VSampler, 668 G4VSamplerConfigurator, G4WeightCutOffConfig 599 G4VSamplerConfigurator, G4WeightCutOffConfigurator. 669 - Classes are kept on the HEAD for testing pur 600 - Classes are kept on the HEAD for testing purposes. 670 - Tag does NOT include changes from tags "tran 601 - Tag does NOT include changes from tags "transport-V08-03-00" to 671 "transport-V08-03-11" inclusive. 602 "transport-V08-03-11" inclusive. 672 603 673 May 29th, 2007, A.Howard/J.Apostolakis transp 604 May 29th, 2007, A.Howard/J.Apostolakis transport-V08-03-11 674 -------------------------------------- 605 -------------------------------------- 675 - G4CoupledTransportation: 606 - G4CoupledTransportation: 676 o Corrected treatment of time integration (m 607 o Corrected treatment of time integration (made flags do as in original 677 Transport). 608 Transport). 678 o Again use momentum change flag in particle 609 o Again use momentum change flag in particle-change (optimisation). 679 o Also reset looping counter when no field o 610 o Also reset looping counter when no field or charge is present. 680 - Corrected names in Transport, Coupled Transp 611 - Corrected names in Transport, Coupled Transport. (J.Apostolakis) 681 612 682 May 29th, 2007, J.Apostolakis transport-V08-0 613 May 29th, 2007, J.Apostolakis transport-V08-03-10 683 ----------------------------- 614 ----------------------------- 684 - Gone back to G4CoupledTransportation. 615 - Gone back to G4CoupledTransportation. 685 o G4Transportation is now the original (what 616 o G4Transportation is now the original (what was called G4Transportation8 686 since "transport-V08-03-03"). 617 since "transport-V08-03-03"). 687 o G4Transportation8 still exists, to enable 618 o G4Transportation8 still exists, to enable code that utilises it to compile 688 (transitional). Expect that G4Transportati 619 (transitional). Expect that G4Transportation8 will be taken away asap. 689 620 690 May 29th, 2007, J.Apostolakis transport-V08-0 621 May 29th, 2007, J.Apostolakis transport-V08-03-04 691 ----------------------------- 622 ----------------------------- 692 - G4Transportation. Refined relocation: 623 - G4Transportation. Refined relocation: 693 o Full (re)location only if any geometry lim 624 o Full (re)location only if any geometry limited the step. 694 o Fast relocation otherwise. 625 o Fast relocation otherwise. 695 - Renamed & new data members: f(Mass,Any)Geome 626 - Renamed & new data members: f(Mass,Any)GeometryLimitedStep. 696 627 697 May 25th, 2007, J.Apostolakis transport-V08-0 628 May 25th, 2007, J.Apostolakis transport-V08-03-03 698 ----------------------------- 629 ----------------------------- 699 - G4Transportation 630 - G4Transportation 700 o Fix for case of zero proposed step: missed 631 o Fix for case of zero proposed step: missed to set end position. (A.Howard) 701 - G4Transportation8 632 - G4Transportation8 702 o Fixed StartTracking() to reset number of l 633 o Fixed StartTracking() to reset number of looping steps and 703 to clear propagator state (safety issue in 634 to clear propagator state (safety issue in case of overlaps). 704 635 705 May 18th, 2007, J.Apostolakis transport-V08-0 636 May 18th, 2007, J.Apostolakis transport-V08-03-02 706 ----------------------------- 637 ----------------------------- 707 - G4Transportation: 638 - G4Transportation: 708 o Corrected full safety at step start, to pr 639 o Corrected full safety at step start, to protect against negative value. 709 o Obtain the endMassSafety from new saved va 640 o Obtain the endMassSafety from new saved value in G4PathFinder. 710 - G4Transportation8: 641 - G4Transportation8: 711 o Small cleanup, and hints for saving Safety 642 o Small cleanup, and hints for saving Safety to helper. 712 643 713 May 13th, 2007, A.Howard transport-V08-0 644 May 13th, 2007, A.Howard transport-V08-03-01 714 ------------------------ 645 ------------------------ 715 - G4VTrackTerminator: 646 - G4VTrackTerminator: 716 o Use call to G4GeometryTolerance instead of 647 o Use call to G4GeometryTolerance instead of kCarTolerance. 717 o Requires tag "global-V08-03-00" and relate 648 o Requires tag "global-V08-03-00" and related tag set. 718 649 719 May 9th, 2007, J.Apostolakis transport-V08-03 650 May 9th, 2007, J.Apostolakis transport-V08-03-00 720 ---------------------------- 651 ---------------------------- 721 - G4Transportation (hh,icc,cc) 652 - G4Transportation (hh,icc,cc) 722 o Renamed G4CoupledTransportation to G4Trans 653 o Renamed G4CoupledTransportation to G4Transportation 723 o Merged changes on branch used to bring in 654 o Merged changes on branch used to bring in CoupledTransportation, 724 porting changes in G4Transportation since 655 porting changes in G4Transportation since the creation of 725 CoupledTransportation. 656 CoupledTransportation. 726 o Also merged branch used for fixes in G4Tra 657 o Also merged branch used for fixes in G4Transportation.cc (1.60.2, 1.60.4) 727 for convergence to Release 9.0. 658 for convergence to Release 9.0. 728 - Renamed G4Transportation to G4Transportation 659 - Renamed G4Transportation to G4Transportation8 729 - G4ProcessPlader changed to reflect these rev 660 - G4ProcessPlader changed to reflect these revisions. (A.Howard) 730 661 731 May 8th, 2007, G.Cosmo transport-V08-02-03 662 May 8th, 2007, G.Cosmo transport-V08-02-03 732 ---------------------- 663 ---------------------- 733 - Use call to G4GeometryTolerance instead of k 664 - Use call to G4GeometryTolerance instead of kCarTolerance in 734 G4VTrackTerminator. 665 G4VTrackTerminator. 735 - Requires tag "global-V08-03-00" and related 666 - Requires tag "global-V08-03-00" and related tag set. 736 667 737 May 2nd, 2007, J.Apostolakis transport-V08-02 668 May 2nd, 2007, J.Apostolakis transport-V08-02-02 738 ---------------------------- 669 ---------------------------- 739 - G4CoupledTransportation: 670 - G4CoupledTransportation: 740 o Make treatment of mass and full safety coh 671 o Make treatment of mass and full safety coherent (to-dos remain in 741 G4PathFinder). 672 G4PathFinder). 742 o Added storing of full safety in state; ret 673 o Added storing of full safety in state; retrieve it after compute step 743 from PathFinder; calculate them same way a 674 from PathFinder; calculate them same way at start of step. 744 o Put back in the code for treating looping 675 o Put back in the code for treating looping particles. 745 676 746 February 15th, 2007, J.Apostolakis transport- 677 February 15th, 2007, J.Apostolakis transport-V08-02-01 747 ---------------------------------- 678 ---------------------------------- 748 - G4Transportation: protection against velocit 679 - G4Transportation: protection against velocity=0 in AlongStep (invalid). 749 680 750 February 15th, 2007, J.Apostolakis transport- 681 February 15th, 2007, J.Apostolakis transport-V08-02-00 751 ---------------------------------- 682 ---------------------------------- 752 - G4Transportation: call PropagatorInField to 683 - G4Transportation: call PropagatorInField to clear state for new track 753 --> addresses reliabilitiy problem seen by 684 --> addresses reliabilitiy problem seen by Atlas. This fix is related 754 to overlaps, clearing the safety value 685 to overlaps, clearing the safety value (which is multivalued due 755 to the overlaps, and thus can become in 686 to the overlaps, and thus can become invalid for a new track in 756 an overlap region.) 687 an overlap region.) 757 688 758 November 22nd, 2006, J.Apostolakis transport- 689 November 22nd, 2006, J.Apostolakis transport-V08-01-04 759 --------------------------------- 690 --------------------------------- 760 - Add new classes G4NeutronKiller and G4Neutro 691 - Add new classes G4NeutronKiller and G4NeutronKillerMessenger 761 (created by V. Ivantchenko) 692 (created by V. Ivantchenko) 762 693 763 November 22nd, 2006, J.Apostolakis transport- 694 November 22nd, 2006, J.Apostolakis transport-V08-01-03 764 --------------------------------- 695 --------------------------------- 765 - G4CoupledTransportation: 696 - G4CoupledTransportation: 766 o AlongStepGPIL() now returns an estimate fo 697 o AlongStepGPIL() now returns an estimate for the safety for all geometries 767 to make up for the fact that some other pr 698 to make up for the fact that some other processes only have PostStep GPILs 768 which cannot currently influence safety. 699 which cannot currently influence safety. 769 - NOTE: Fix / Workaround for deficiency of oth 700 - NOTE: Fix / Workaround for deficiency of others. 770 701 771 November 13th, 2006, J.Apostolakis transport- 702 November 13th, 2006, J.Apostolakis transport-V08-01-01 772 --------------------------------- 703 --------------------------------- 773 - Updated G4CoupledTransportation to use new s 704 - Updated G4CoupledTransportation to use new signature of 774 G4PathFinder::ComputeStep that added new ar 705 G4PathFinder::ComputeStep that added new argument 775 at the end: currentVolume. 706 at the end: currentVolume. 776 707 777 June 2nd, 2006, J.Apostolakis transport-V08-0 708 June 2nd, 2006, J.Apostolakis transport-V08-00-02 778 ----------------------------- 709 ----------------------------- 779 - Added new class G4CoupledTransportation, a r 710 - Added new class G4CoupledTransportation, a revised version of Transportation, 780 for use in 'coupled' parallel navigation in 711 for use in 'coupled' parallel navigation in different geometries. 781 - Includes non-revisions for migration to sstr 712 - Includes non-revisions for migration to sstream (Nov 2005). 782 713 783 Feb. 6th, 2006, J.Apostolakis/P.MoraDeFreitas 714 Feb. 6th, 2006, J.Apostolakis/P.MoraDeFreitas transport-V08-00-01 784 ---------------------------------------------- 715 ---------------------------------------------- 785 - Corrected problem with suspended tracks - PR 716 - Corrected problem with suspended tracks - PR# 802. 786 - Added StartTracking() method which takes ove 717 - Added StartTracking() method which takes over responsibility to 787 clear the state for a new track, and to mess 718 clear the state for a new track, and to message other relevant 788 component to clear their state (problem repo 719 component to clear their state (problem report and proposed revision 789 by P.MoraDeFreitas). 720 by P.MoraDeFreitas). 790 721 791 Jan. 16th, 2006, J.Apostolakis transport-V08-0 722 Jan. 16th, 2006, J.Apostolakis transport-V08-00-00 792 ------------------------------ 723 ------------------------------ 793 - G4Transportation: 724 - G4Transportation: 794 o The particle's charge is now taken from th 725 o The particle's charge is now taken from the dynamic particle, so that 795 it can take into account changes from the 726 it can take into account changes from the interaction of an ion with 796 matter (eg stripping e-). (V.Ivantchenko) 727 matter (eg stripping e-). (V.Ivantchenko) 797 728 798 Nov. 21st, 2005, M.Asai transport-V07-01-00 729 Nov. 21st, 2005, M.Asai transport-V07-01-00 799 ----------------------- 730 ----------------------- 800 - Migration to <sstream>. 731 - Migration to <sstream>. 801 - Fix a warning message in G4ParallelTransport 732 - Fix a warning message in G4ParallelTransport. 802 733 803 May 10th, 2005, J.Apostolakis transport-V07-00 734 May 10th, 2005, J.Apostolakis transport-V07-00-01 804 ----------------------------- 735 ----------------------------- 805 - Added process type to G4Transportation 736 - Added process type to G4Transportation 806 737 807 Mar. 7th, 2005, M.Asai transport-V07-00-00 738 Mar. 7th, 2005, M.Asai transport-V07-00-00 808 ---------------------- 739 ---------------------- 809 - Added virtual to destructors of G4StepLimite 740 - Added virtual to destructors of G4StepLimiter and G4UserSpecialCuts. 810 741 811 Dec. 7th, 2004, G.Cosmo transport-V06-02-05 742 Dec. 7th, 2004, G.Cosmo transport-V06-02-05 812 ----------------------- 743 ----------------------- 813 - Implemented migration to <cmath>. 744 - Implemented migration to <cmath>. 814 745 815 Nov. 23th, 2004, J.Apostolakis transport-V06-0 746 Nov. 23th, 2004, J.Apostolakis transport-V06-02-04 816 ------------------------------ 747 ------------------------------ 817 - Added Threshold energy for not abandoning st 748 - Added Threshold energy for not abandoning stuck particles quickly. 818 749 819 Oct. 19th, H.Kurashige transport-V06-02-03 750 Oct. 19th, H.Kurashige transport-V06-02-03 820 ---------------------- 751 ---------------------- 821 - Migrated processes to new G4VParticleChange 752 - Migrated processes to new G4VParticleChange interface. 822 753 823 Sep. 9th, M.Maire 754 Sep. 9th, M.Maire 824 ----------------- 755 ----------------- 825 - Apply tracking cut only if Rmin or Emin > DB 756 - Apply tracking cut only if Rmin or Emin > DBL_MIN in G4UserSpecialCuts. 826 757 827 Oct. 8th, M.Asai transport-V06-02-02 758 Oct. 8th, M.Asai transport-V06-02-02 828 ---------------- 759 ---------------- 829 - A protection is added in G4Transportation.cc 760 - A protection is added in G4Transportation.cc for an application with 830 parameterized volume but without any EM proc 761 parameterized volume but without any EM process. 831 762 832 Aug. 27th, M.Asai transport-V06-02-01 763 Aug. 27th, M.Asai transport-V06-02-01 833 ----------------- 764 ----------------- 834 - A pointer to sensitive detector is added in 765 - A pointer to sensitive detector is added in G4ParticleChangeForTransport. 835 - G4Transportation takes care of this pointer. 766 - G4Transportation takes care of this pointer. 836 767 837 Jul. 26th, M.Asai transport-V06-02-00 768 Jul. 26th, M.Asai transport-V06-02-00 838 ----------------- 769 ----------------- 839 - Introduce G4UserStepLimit to handle MaxAllow 770 - Introduce G4UserStepLimit to handle MaxAllowedStep in G4UserLimits. 840 771 841 Feb. 5th, M.Asai transport-V06-00-00 772 Feb. 5th, M.Asai transport-V06-00-00 842 ---------------- 773 ---------------- 843 - Fixed a bug in G4UserSpecialCuts related to 774 - Fixed a bug in G4UserSpecialCuts related to charged geantino 844 775 845 Nov. 26th, G.Cosmo transport-V05-02-07 776 Nov. 26th, G.Cosmo transport-V05-02-07 846 ------------------ 777 ------------------ 847 - Replaced mis-typed class name G4SplittingAnd 778 - Replaced mis-typed class name G4SplittingAndRussianRouletePostStepDoIt 848 with G4SamplingPostStepAction and updated cl 779 with G4SamplingPostStepAction and updated classes accordingly. 849 - Adopt new G4Exception scheme. 780 - Adopt new G4Exception scheme. 850 - Header inclusions and code cleanup. 781 - Header inclusions and code cleanup. 851 782 852 Nov. 14th, G.Cosmo transport-V05-02-06 783 Nov. 14th, G.Cosmo transport-V05-02-06 853 ------------------ 784 ------------------ 854 - G4Transportation.cc: 785 - G4Transportation.cc: 855 o Added inclusion of G4ChordFinder.hh, after 786 o Added inclusion of G4ChordFinder.hh, after latest changes to field. 856 787 857 Oct. 4th, G.Cosmo transport-V05-02-05 788 Oct. 4th, G.Cosmo transport-V05-02-05 858 ----------------- 789 ----------------- 859 - Modified GNUmakefile: 790 - Modified GNUmakefile: 860 o added dependency to new module "geometry/n 791 o added dependency to new module "geometry/navigation". 861 - Coworks with "geometry-V05-02-00" and "digit 792 - Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00". 862 793 863 Sep. 25th, H.Kurashige transport-V05-02-04 794 Sep. 25th, H.Kurashige transport-V05-02-04 864 ---------------------- 795 ---------------------- 865 - modify GNUmakefile to use processes/cuts cat 796 - modify GNUmakefile to use processes/cuts category 866 - migrate to model variant of EM physics in G4 797 - migrate to model variant of EM physics in G4UserSpecialCuts (V.Ivantchenko) 867 798 868 Aug. 27th, M.Dressel transport-V05-02-03 799 Aug. 27th, M.Dressel transport-V05-02-03 869 -------------------- 800 -------------------- 870 - cleanup of header file inclusions 801 - cleanup of header file inclusions 871 802 872 Aug. 19th, M.Dressel transport-V05-02-02 803 Aug. 19th, M.Dressel transport-V05-02-02 873 -------------------- 804 -------------------- 874 - rename G4ImportancePostStepDoIt to 805 - rename G4ImportancePostStepDoIt to 875 G4SplittingAndRussianRouletePostStepDoIt sin 806 G4SplittingAndRussianRouletePostStepDoIt since it is also used in 876 weight window biasing 807 weight window biasing 877 808 878 Aug. 19th, M.Dressel transport-V05-02-01 809 Aug. 19th, M.Dressel transport-V05-02-01 879 -------------------- 810 -------------------- 880 - first implementation of weight window techni 811 - first implementation of weight window technique 881 812 882 Jul, 31st, P.Gumplinger transport-V05-02-00 813 Jul, 31st, P.Gumplinger transport-V05-02-00 883 ----------------------- 814 ----------------------- 884 - G4Transportation.cc: 815 - G4Transportation.cc: 885 o Use the finalVelocity to update TofF for o 816 o Use the finalVelocity to update TofF for optical photons. 886 817 887 Jul, 17th, J.Apostolakis 818 Jul, 17th, J.Apostolakis 888 ------------------------ 819 ------------------------ 889 - G4Transportation.cc: 820 - G4Transportation.cc: 890 o Attempt to correct photon problem - by usi 821 o Attempt to correct photon problem - by using the velocity from 891 current medium for massless particles. 822 current medium for massless particles. 892 823 893 Jun, 25th, J.Apostolakis 824 Jun, 25th, J.Apostolakis 894 ------------------------ 825 ------------------------ 895 - G4Transportation[.hh.icc]: 826 - G4Transportation[.hh.icc]: 896 o Added verbosity level to control the print 827 o Added verbosity level to control the printing of warnings (see below). 897 828 898 Jun, 21st, J.Apostolakis transport-V05-01-06 829 Jun, 21st, J.Apostolakis transport-V05-01-06 899 ------------------------ 830 ------------------------ 900 G4Transportation: 831 G4Transportation: 901 - Added warning when energy changes from propa 832 - Added warning when energy changes from propagation in magnetic field 902 (or other field that conserves energy) due t 833 (or other field that conserves energy) due to the inaccuracy of 903 numerical integration of the equations of mo 834 numerical integration of the equations of motion. 904 835 905 Jun, 21st, J.Apostolakis transport-V05-01-05 836 Jun, 21st, J.Apostolakis transport-V05-01-05 906 ------------------------ 837 ------------------------ 907 - G4Transportation: 838 - G4Transportation: 908 o Use new method of PropagatorInField to sim 839 o Use new method of PropagatorInField to simplify choice of 909 global/local field. 840 global/local field. 910 o Activated the new capability of a (user de 841 o Activated the new capability of a (user derived) field manager to 911 configure itself with different accuracy p 842 configure itself with different accuracy parameters depending on 912 track's energy, particle identity, or othe 843 track's energy, particle identity, or other property. 913 - Notes: 844 - Notes: 914 o Requires tags "field-V05-01-04" and "geomv 845 o Requires tags "field-V05-01-04" and "geomvol-V05-01-03" 915 o Includes updates of files to use <std> in 846 o Includes updates of files to use <std> in place of "g4std", 916 as made at the CVS HEAD. 847 as made at the CVS HEAD. 917 848 918 Jun, 13th, M.Dressel transport-V05-01-04 849 Jun, 13th, M.Dressel transport-V05-01-04 919 -------------------- 850 -------------------- 920 - Added to put the delete fImportancePostStepD 851 - Added to put the delete fImportancePostStepDoIt in G4MassImportanceProcess 921 and G4ParallelImportanceProcess. 852 and G4ParallelImportanceProcess. 922 853 923 Jun, 13th, M.Dressel transport-V05-01-03 854 Jun, 13th, M.Dressel transport-V05-01-03 924 -------------------- 855 -------------------- 925 - Fixed bug created by last bug fix in G4MassI 856 - Fixed bug created by last bug fix in G4MassImportanceProcess 926 and G4ParallelImportanceProcess. 857 and G4ParallelImportanceProcess. 927 858 928 Jun, 12th, M.Dressel transport-V05-01-02 859 Jun, 12th, M.Dressel transport-V05-01-02 929 -------------------- 860 -------------------- 930 - Fixed "'this' : used in base member initiali 861 - Fixed "'this' : used in base member initializer list" in 931 src\G4MassImportanceProcess.cc, src\G4Parall 862 src\G4MassImportanceProcess.cc, src\G4ParallelImportanceProcess.cc 932 863 933 Jun, 4th, G.Cosmo transport-V05-01-01 864 Jun, 4th, G.Cosmo transport-V05-01-01 934 ----------------- 865 ----------------- 935 - Fixes for inclusion of <strstream> in G4Para 866 - Fixes for inclusion of <strstream> in G4ParallelImportanceProcess.cc 936 and G4ParallelTransport.cc in view of the g 867 and G4ParallelTransport.cc in view of the g4std wrappers migration. 937 868 938 May, 13th, J.Apostolakis transport-V05-01-00 869 May, 13th, J.Apostolakis transport-V05-01-00 939 ------------------------ 870 ------------------------ 940 - Fixes to G4Transportation.cc to accomodate i 871 - Fixes to G4Transportation.cc to accomodate incorrect and 941 missing functionality for two use cases: 872 missing functionality for two use cases: 942 o a local field when no global field exists 873 o a local field when no global field exists (it was not seen) 943 o overriding an existing global field by a ' 874 o overriding an existing global field by a 'zero' field 944 by creating a local field manager that has 875 by creating a local field manager that has a null G4Field pointer 945 (a use case which did not exist.) 876 (a use case which did not exist.) 946 Further work to verify these use cases work 877 Further work to verify these use cases work is required. 947 878 948 Apr, 7th, V.Ivanchenko transport-V05-00-04 879 Apr, 7th, V.Ivanchenko transport-V05-00-04 949 ----------------- 880 ----------------- 950 - Migration to "cuts by region" for G4UserSpec 881 - Migration to "cuts by region" for G4UserSpecialCuts. 951 882 952 Apr, 3rd, G.Cosmo transport-V05-00-03 883 Apr, 3rd, G.Cosmo transport-V05-00-03 953 ----------------- 884 ----------------- 954 - Cleared pedantic warnings and some cosmetic 885 - Cleared pedantic warnings and some cosmetic cleanups... 955 886 956 Jan, 14th, M.Asai transport-V05-00-02 887 Jan, 14th, M.Asai transport-V05-00-02 957 ----------------- 888 ----------------- 958 - Consolidated transport-V05-00-01 tag for G4T 889 - Consolidated transport-V05-00-01 tag for G4Transportation.cc 959 890 960 Jan, 7th, M.Asai transport-V05-00-01 891 Jan, 7th, M.Asai transport-V05-00-01 961 ---------------- 892 ---------------- 962 - Fix in G4Transportation.cc for updating mate 893 - Fix in G4Transportation.cc for updating material-cut-couple. 963 894 964 Dec, 16th, G. Cosmo transport-V05-00-00 895 Dec, 16th, G. Cosmo transport-V05-00-00 965 ------------------- 896 ------------------- 966 - Merged branch "geant4-04-01-ref-02-cuts-bran 897 - Merged branch "geant4-04-01-ref-02-cuts-branch" to HEAD. 967 Included development for 'cuts-by-region' in 898 Included development for 'cuts-by-region' in G4Transportation.cc. 968 899 969 Nov, 20th, J. Apostolakis transport-V04-01-05 900 Nov, 20th, J. Apostolakis transport-V04-01-05 970 ------------------------- 901 ------------------------- 971 - Tagged. 902 - Tagged. 972 Tag requires: geomvol-V04-01-06 and track 903 Tag requires: geomvol-V04-01-06 and tracking-V04-01-10 973 and is dependent also on greps-V04-01-01 904 and is dependent also on greps-V04-01-01 and track-V04-01-01. 974 905 975 Nov, 8th, J.Generowicz 906 Nov, 8th, J.Generowicz 976 - Copy auxiliary smooth trajectory point from 907 - Copy auxiliary smooth trajectory point from PIF to ParticleChange 977 908 978 Nov, 4th 2002 M.Dressel transport-V04-01-04 909 Nov, 4th 2002 M.Dressel transport-V04-01-04 979 ---------------------------------------------- 910 ----------------------------------------------------- 980 - remove G4std:: where it does not belong to 911 - remove G4std:: where it does not belong to 981 - replace str() functions 912 - replace str() functions 982 913 983 Oct 31st, 2002 M.Dressel transport-V04-01-03 914 Oct 31st, 2002 M.Dressel transport-V04-01-03 984 ---------------------------------------------- 915 ----------------------------------------------------- 985 - bug fix in G4MassGeometrySampler and G4Paral 916 - bug fix in G4MassGeometrySampler and G4ParallelGeometrySampler 986 917 987 Oct 28th, 2002 M.Dressel transport-V04-01-02 918 Oct 28th, 2002 M.Dressel transport-V04-01-02 988 ---------------------------------------------- 919 ----------------------------------------------------- 989 - bug fix in G4MassGeometry 920 - bug fix in G4MassGeometry 990 921 991 Oct 22th, 2002 M.Dressel internal_7_transport 922 Oct 22th, 2002 M.Dressel internal_7_transport-V04-01-01 992 ---------------------------------------------- 923 -------------------------------------------------------- 993 - moving G4CellStoreScorer, G4TrackLogger 924 - moving G4CellStoreScorer, G4TrackLogger 994 to digits+hits/detector 925 to digits+hits/detector 995 - resolving G4SLRawValues 926 - resolving G4SLRawValues 996 927 997 Oct 16th, 2002 M.Dressel internal_6_transport 928 Oct 16th, 2002 M.Dressel internal_6_transport-V04-01-01 998 ---------------------------------------------- 929 -------------------------------------------------------- 999 - changes recomanded by codewizrd 930 - changes recomanded by codewizrd 1000 - added GCellFinder concept 931 - added GCellFinder concept 1001 932 1002 Oct 10th, 2002 M.Dressel transport-V04-01-01 933 Oct 10th, 2002 M.Dressel transport-V04-01-01-internal-5 1003 --------------------------------------------- 934 -------------------------------------------------------- 1004 - changing sampler concept: instead of separa 935 - changing sampler concept: instead of separat samplers for 1005 all combinations of importance sampling, sc 936 all combinations of importance sampling, scoring, wieght roulette 1006 for parallel and mass geometry there are tw 937 for parallel and mass geometry there are two Samplers now 1007 for the mass and parallel geometry: G4MassG 938 for the mass and parallel geometry: G4MassGeometrySampler 1008 and G4ParallelGeometrySampler. 939 and G4ParallelGeometrySampler. 1009 - Introduction of Configurators to setup the 940 - Introduction of Configurators to setup the processes. 1010 941 1011 Sep 18th, 2002 M.Dressel transport-V04-01-01 942 Sep 18th, 2002 M.Dressel transport-V04-01-01-internal-4 1012 --------------------------------------------- 943 -------------------------------------------------------- 1013 - tagging a version before reducing the numbe 944 - tagging a version before reducing the number of Samplers 1014 945 1015 Sep 2th, 2002 M.dressel transport-V04-01-01 946 Sep 2th, 2002 M.dressel transport-V04-01-01-internal-3 1016 ----------------------------------------- 947 ----------------------------------------- 1017 code cleanup for code-wizard 948 code cleanup for code-wizard 1018 949 1019 Aug 29th, 2002 M.Dressel int-1-V04-01-01 950 Aug 29th, 2002 M.Dressel int-1-V04-01-01 1020 ----------------------------------------- 951 ----------------------------------------- 1021 - adopted to changes in int-2-geombias-V04-01 952 - adopted to changes in int-2-geombias-V04-01-01: 1022 renaming of G4PTouchableKey to G4Geometr 953 renaming of G4PTouchableKey to G4GeometryCell 1023 changing G4VIStore and G4IStore 954 changing G4VIStore and G4IStore 1024 and dependants 955 and dependants 1025 956 1026 Aug 13th, 2002 M.Dressel transport-V04-01-01 957 Aug 13th, 2002 M.Dressel transport-V04-01-01 1027 --------------------------------------------- 958 ---------------------------------------------- 1028 - added G4CellStoreScorer, G4VTrackTerminato 959 - added G4CellStoreScorer, G4VTrackTerminator and changed the sampler 1029 classes in order to use the G4VTrackTermina 960 classes in order to use the G4VTrackTerminator (if necessary) to 1030 kill a track. 961 kill a track. 1031 - coworks with geombias-V04-01-01 962 - coworks with geombias-V04-01-01 1032 963 1033 July 18th, 2002 M.Dressel 964 July 18th, 2002 M.Dressel 1034 ------------------------- 965 ------------------------- 1035 - bug fix in G4TrackLogger 966 - bug fix in G4TrackLogger 1036 967 1037 July 11th, 2002 M.Dressel internal-2-transpor 968 July 11th, 2002 M.Dressel internal-2-transport-V04-01-01 1038 --------------------------------------------- 969 -------------------------------------------------------- 1039 - moved the standard scoring classes to run b 970 - moved the standard scoring classes to run because 1040 they need G4EventManager. 971 they need G4EventManager. 1041 972 1042 July 10th, 2002 M.Dressel internal-1-transpor 973 July 10th, 2002 M.Dressel internal-1-transport-V04-01-01 1043 --------------------------------------------- 974 -------------------------------------------------------- 1044 - add classes for standard scoreing. Remove G 975 - add classes for standard scoreing. Remove G4ScorePrinter and G4Scorer. 1045 G4StandardScorer and G4StandardScoreTable m 976 G4StandardScorer and G4StandardScoreTable may be used as replacement. 1046 The source file G4StandardScorer.cc may be 977 The source file G4StandardScorer.cc may be found in 1047 extended/examples/B09/src because it needs 978 extended/examples/B09/src because it needs to acces the 1048 G4EventManager. 979 G4EventManager. 1049 980 1050 Jun 13, 2002 M.Dressel transport-V04-00-09 981 Jun 13, 2002 M.Dressel transport-V04-00-09 1051 --------------------------------------------- 982 --------------------------------------------- 1052 - add classes for creating and printing talli 983 - add classes for creating and printing tallies. 1053 984 1054 May 31, 2002 M.Dressel transport-V04-00-08 985 May 31, 2002 M.Dressel transport-V04-00-08 1055 --------------------------------------------- 986 -------------------------------------------------------- 1056 - made weight window sampling to apply only a 987 - made weight window sampling to apply only at inital track step 1. 1057 988 1058 May 31, 2002 M.Dressel transport-V04-00-07 989 May 31, 2002 M.Dressel transport-V04-00-07 1059 --------------------------------------------- 990 -------------------------------------------------------- 1060 - bug fix in G4PArallelScoreSampler.cc and re 991 - bug fix in G4PArallelScoreSampler.cc and remove Warning from 1061 ParallelTransport. 992 ParallelTransport. 1062 993 1063 May 31, 2002 M.Dressel transport-V04-00-06 994 May 31, 2002 M.Dressel transport-V04-00-06 1064 --------------------------------------------- 995 -------------------------------------------------------- 1065 - renaming of the Manager classes to Sampler 996 - renaming of the Manager classes to Sampler classes 1066 - substitution of G4ParallelManager inside th 997 - substitution of G4ParallelManager inside the Sampler classes 1067 998 1068 May 30, 2002 M.Dressel 999 May 30, 2002 M.Dressel 1069 --------------------------------------------- 1000 -------------------------------------------------------- 1070 - chamged G4VImportanceScoreConstructor to G4 1001 - chamged G4VImportanceScoreConstructor to G4VSampler 1071 1002 1072 May 30, 2002 M.Dressel 1003 May 30, 2002 M.Dressel 1073 --------------------------------------------- 1004 -------------------------------------------------------- 1074 - all the ImportanceScoreManagers derive form 1005 - all the ImportanceScoreManagers derive form 1075 G4VImportanceScoreConstructor 1006 G4VImportanceScoreConstructor 1076 1007 1077 May 30, 2002 M.Dressel internal-3-transpor 1008 May 30, 2002 M.Dressel internal-3-transport-V04-00-05 1078 --------------------------------------------- 1009 -------------------------------------------------------- 1079 - changes in Importance Manager constructors, 1010 - changes in Importance Manager constructors, G4ImportanceAlgorithm as 1080 pointer 1011 pointer 1081 1012 1082 May 29, 2002 M.Dressel internal-2-transpor 1013 May 29, 2002 M.Dressel internal-2-transport-V04-00-05 1083 --------------------------------------------- 1014 -------------------------------------------------------- 1084 - bug fix in G4PImportanceWWindowScoreManager 1015 - bug fix in G4PImportanceWWindowScoreManager.cc 1085 and G4ParallelImportanceManager.hh. 1016 and G4ParallelImportanceManager.hh. 1086 1017 1087 May 24, 2002 M.Dressel internal-1-transpor 1018 May 24, 2002 M.Dressel internal-1-transport-V04-00-05 1088 ------------------------- 1019 ------------------------- 1089 - Change in G4VProcessPlacer and G4ProcessPla 1020 - Change in G4VProcessPlacer and G4ProcessPlacer: add member function 1090 RemoveProcess to properly remove a process. 1021 RemoveProcess to properly remove a process. 1091 - Add classes for wieght window biasing. 1022 - Add classes for wieght window biasing. 1092 1023 1093 1024 1094 May 02, 2002 M.Dressel 1025 May 02, 2002 M.Dressel 1095 ------------------------- 1026 ------------------------- 1096 - Change in G4ProcessPlacer: set process vect 1027 - Change in G4ProcessPlacer: set process vector via process manager not 1097 directly. 1028 directly. 1098 - Change in G4ParallelTranport: use StartTrac 1029 - Change in G4ParallelTranport: use StartTracking to signal inital step. 1099 This should help to locate "suspended" trac 1030 This should help to locate "suspended" tracks. 1100 1031 1101 April 24, 2002 G.Cosmo - transport-V04-00-05 1032 April 24, 2002 G.Cosmo - transport-V04-00-05 1102 ----------------------- 1033 ----------------------- 1103 - Added G4DEBUG_TRANSPORT flag in GNUmakefile 1034 - Added G4DEBUG_TRANSPORT flag in GNUmakefile and (on suggestionh of 1104 J.Apostolakis) replaced to G4VERBOSE in G4T 1035 J.Apostolakis) replaced to G4VERBOSE in G4Transportation::PostStepDoIt() 1105 for extra-check on volume boundary. 1036 for extra-check on volume boundary. 1106 Issues addressed by problem report #130 sho 1037 Issues addressed by problem report #130 should now be resolved. 1107 1038 1108 April 10, 2002 M.Dressel - transport-V04-00- 1039 April 10, 2002 M.Dressel - transport-V04-00-04 1109 ------------------------- 1040 ------------------------- 1110 - Added comments to headers of transportation 1041 - Added comments to headers of transportation classes and managers for 1111 importance biasing, to fullfill Software Re 1042 importance biasing, to fullfill Software Reference Manual. 1112 1043 1113 Apr 9, 2002 G.Cosmo 1044 Apr 9, 2002 G.Cosmo 1114 ------------------- 1045 ------------------- 1115 - Added liability disclaimer to scorer classe 1046 - Added liability disclaimer to scorer classes and minor cosmetics. 1116 1047 1117 Apr 8, 2002 M.Dressel - transport-V04-00-03 1048 Apr 8, 2002 M.Dressel - transport-V04-00-03 1118 --------------------- 1049 --------------------- 1119 - Resolved compilation problems on HP-aCC. 1050 - Resolved compilation problems on HP-aCC. 1120 1051 1121 Apr 4, 2002 M.Dressel - transport-V04-00-02 1052 Apr 4, 2002 M.Dressel - transport-V04-00-02 1122 --------------------- 1053 --------------------- 1123 - Cleaned compilation problems for G4std/std. 1054 - Cleaned compilation problems for G4std/std. 1124 1055 1125 Apr 4, 2002 M.Dressel - transport-V04-00-01 1056 Apr 4, 2002 M.Dressel - transport-V04-00-01 1126 --------------------- 1057 --------------------- 1127 - Resolved compilation problems on SUN-CC and 1058 - Resolved compilation problems on SUN-CC and Linux-egcs. 1128 1059 1129 Mar 28, 2002 M.Dressel - transport-V04-00-00 1060 Mar 28, 2002 M.Dressel - transport-V04-00-00 1130 ----------------------- 1061 ----------------------- 1131 - First implementation of transportation clas 1062 - First implementation of transportation classes and managers for importance 1132 biasing and scoring. Co-works with "geometr 1063 biasing and scoring. Co-works with "geometry-V04-00-01". 1133 1064 1134 Mar 25, 2002 G.Cosmo 1065 Mar 25, 2002 G.Cosmo 1135 --------------------- 1066 --------------------- 1136 - Added dependency to new module geometry/bia 1067 - Added dependency to new module geometry/biasing in GNUmakefile. 1137 1068 1138 Dec 8, 2001 J.Apostolakis - transport-V03-0 1069 Dec 8, 2001 J.Apostolakis - transport-V03-02-07 1139 --------------------------- 1070 --------------------------- 1140 - Activated the killing of 'looping' particle 1071 - Activated the killing of 'looping' particles -- to be used also to 1141 abandon (kill) particles that are stuck (eg 1072 abandon (kill) particles that are stuck (eg at boundaries). 1142 [ Fix for problems of stuck particles repor 1073 [ Fix for problems of stuck particles reported by CMS (P.Arce), 1143 and Atlas (A.Del'Acqua, A.Rimoldi) ] 1074 and Atlas (A.Del'Acqua, A.Rimoldi) ] 1144 1075 1145 Nov 28, 2001 J.Apostolakis - transport-V03-0 1076 Nov 28, 2001 J.Apostolakis - transport-V03-02-06 1146 --------------------------- 1077 --------------------------- 1147 - Fix for the new updating of the time for fi 1078 - Fix for the new updating of the time for fields -- correcting previous 1148 tag. By keeping account whether the field 1079 tag. By keeping account whether the field changes the energy (and 1149 therefore the velocity) in the field manage 1080 therefore the velocity) in the field manager. 1150 1081 1151 Requires and co-works with 1082 Requires and co-works with 1152 - "field-V03-02-07" 1083 - "field-V03-02-07" 1153 - "geomvol-V03-02-02" 1084 - "geomvol-V03-02-02" 1154 in order to compile (let alone have any eff 1085 in order to compile (let alone have any effect.) 1155 1086 1156 Nov 10, 2001 J.Apostolakis - transport-V03-0 1087 Nov 10, 2001 J.Apostolakis - transport-V03-02-05 1157 --------------------------- 1088 --------------------------- 1158 - Motivated by the use case of an Electric Fi 1089 - Motivated by the use case of an Electric Field, 1159 * in order to achieve reasonable accuracy 1090 * in order to achieve reasonable accuracy in time integration, 1160 * and to enable fields that vary with the 1091 * and to enable fields that vary with the global time 1161 changed Transportation to try to obtain the 1092 changed Transportation to try to obtain the delta_time from FieldTrack. 1162 Co-works with and requires "field-V03-02-03 1093 Co-works with and requires "field-V03-02-03" to have any effect. 1163 1094 1164 Nov 9, 2001 G. Cosmo - transport-V03-02-0 1095 Nov 9, 2001 G. Cosmo - transport-V03-02-04 1165 ------------------------ 1096 ------------------------ 1166 - Fix in G4Transportation.cc for initialisati 1097 - Fix in G4Transportation.cc for initialisation of touchable handle. 1167 1098 1168 Nov 8, 2001 G. Cosmo - transport-V03-02-0 1099 Nov 8, 2001 G. Cosmo - transport-V03-02-03 1169 ------------------------ 1100 ------------------------ 1170 - Introduced changes to G4Transportation for 1101 - Introduced changes to G4Transportation for reference-counted 1171 touchables (R.Chytracek). Added methods Get 1102 touchables (R.Chytracek). Added methods GetFreeTouchable() and 1172 SetTheOtherTouchableFree(G4VTouchable*). 1103 SetTheOtherTouchableFree(G4VTouchable*). 1173 1104 1174 Nov 6, 2001 J. Apostolakis - transport-V0 1105 Nov 6, 2001 J. Apostolakis - transport-V03-02-02 1175 ------------------------------ 1106 ------------------------------ 1176 - Added protection in G4Transportation::Along 1107 - Added protection in G4Transportation::AlongStepGPIL for messaging 1177 "ResestStepEstimate" of ChordFinder for the 1108 "ResestStepEstimate" of ChordFinder for the case there is no global field. 1178 ** NOTE this is not a perfect resolution (s 1109 ** NOTE this is not a perfect resolution (see NOTE in log file). ** 1179 --> Thanks to Radovan Chytracek for reporti 1110 --> Thanks to Radovan Chytracek for reporting this problem (move to file log) 1180 1111 1181 Aug 16, 2001 J. Apostolakis - transport-V0 1112 Aug 16, 2001 J. Apostolakis - transport-V03-02-01 1182 ------------------------------ 1113 ------------------------------ 1183 - Tagged. (This tag requires field-V03-02-00) 1114 - Tagged. (This tag requires field-V03-02-00) 1184 1115 1185 Aug 16, 2001 J. Apostolakis 1116 Aug 16, 2001 J. Apostolakis 1186 ------------------------------ 1117 ------------------------------ 1187 - Erasing state information from previous tra 1118 - Erasing state information from previous track at the first step of 1188 each track. (-> this is required to ensure 1119 each track. (-> this is required to ensure repeatability) 1189 This should eliminate any non-repeatability 1120 This should eliminate any non-repeatability due to the propagation 1190 in field. 1121 in field. 1191 ( Requires updated version of G4ChordFinder 1122 ( Requires updated version of G4ChordFinder ) 1192 1123 1193 Jul 19, 2001 G. Cosmo transport-V03-02-00 1124 Jul 19, 2001 G. Cosmo transport-V03-02-00 1194 ------------------------ 1125 ------------------------ 1195 - Synchronised with CVS HEAD after introducti 1126 - Synchronised with CVS HEAD after introduction of warrenty disclaimer. 1196 - Modified author list in G4Transportation (P 1127 - Modified author list in G4Transportation (P.Gumplinger). 1197 1128 1198 Apr 11, 2001 J. Apostolakis transport-V0 1129 Apr 11, 2001 J. Apostolakis transport-V03-01-02 1199 ------------------------------ 1130 ------------------------------ 1200 - Corrected the last update of G4Transportati 1131 - Corrected the last update of G4Transportation.cc, which overwrote the 1201 value of the spin in the cases where a part 1132 value of the spin in the cases where a particle was not charged (eg photon) 1202 or a charged particle was not in a field. 1133 or a charged particle was not in a field. 1203 1134 1204 Apr 11, 2001 P. Gumplinger transport-V03 1135 Apr 11, 2001 P. Gumplinger transport-V03-01-01 1205 ----------------------------- 1136 ----------------------------- 1206 - Updated G4Transportation.cc to make spin tr 1137 - Updated G4Transportation.cc to make spin tracking work correctly: 1207 o Replaced the line originally commented ou 1138 o Replaced the line originally commented out: 1208 // fTransportEndPolarization= aFieldTra 1139 // fTransportEndPolarization= aFieldTrack.GetSpin() ; // Not yet possible 1209 with: 1140 with: 1210 fTransportEndSpin = aFieldTrack.GetSpin 1141 fTransportEndSpin = aFieldTrack.GetSpin(); 1211 o Added to the AlongStepDoIt() the followin 1142 o Added to the AlongStepDoIt() the following call: 1212 fParticleChange.SetPolarizationChange(f 1143 fParticleChange.SetPolarizationChange(fTransportEndSpin); 1213 1144 1214 Mar 19, 2001 J. Apostolakis transport-V03 1145 Mar 19, 2001 J. Apostolakis transport-V03-00-01 1215 ------------------------------ 1146 ------------------------------ 1216 - G4Transportation modified to use new FieldT 1147 - G4Transportation modified to use new FieldTrack, and get Kinetic 1217 Energy from it. 1148 Energy from it. 1218 This new FieldTrack together with changes i 1149 This new FieldTrack together with changes in associated Equation of Motion 1219 classes implement the momentum vector as in 1150 classes implement the momentum vector as independent variable in place of 1220 the velocity. 1151 the velocity. 1221 So this tag requires 1152 So this tag requires 1222 - new geometry/magneticfield tag "field-V03 1153 - new geometry/magneticfield tag "field-V03-00-01", and 1223 - new geometry/volumes tag "geomvol-V03-00 1154 - new geometry/volumes tag "geomvol-V03-00-03" for new 1224 G4PropagatorInField (). 1155 G4PropagatorInField (). 1225 1156 1226 Feb 27, 2001 J. Apostolakis (transport-V0 1157 Feb 27, 2001 J. Apostolakis (transport-V03-00-00) 1227 ------------------------------ 1158 ------------------------------ 1228 - G4Transportation.cc: 1159 - G4Transportation.cc: 1229 * Modified calculation of energy at the e 1160 * Modified calculation of energy at the end of field step 1230 to make it more accurate at low veloci 1161 to make it more accurate at low velocities, 1231 (while remaining correct at high gamma 1162 (while remaining correct at high gammas). 1232 This improves the energy determination. 1163 This improves the energy determination. 1233 Together with electromagnetic/standard tag 1164 Together with electromagnetic/standard tag "stand-V03-00-03" 1234 this addresses the main problem in propagat 1165 this addresses the main problem in propagating in an electric field 1235 (Problem report # 108 ) 1166 (Problem report # 108 ) 1236 1167 1237 Sep 22, 2000 V. Grichine (transport-V02-00 1168 Sep 22, 2000 V. Grichine (transport-V02-00-00) [recorded by G.Cosmo] 1238 --------------------------- 1169 --------------------------- 1239 - G4Transportation.cc: 1170 - G4Transportation.cc: 1240 o added formula for Tkin corresponding dire 1171 o added formula for Tkin corresponding directly to 1241 relativistic definition of Tkin = Etot - 1172 relativistic definition of Tkin = Etot - mc^2 = mc^2(gamma -1), 1242 where gamma is a particle Lorentz factor. 1173 where gamma is a particle Lorentz factor. 1243 o general cosmetics. 1174 o general cosmetics. 1244 1175 1245 Jun 19, 2000 J. Apostolakis (transport-V0 1176 Jun 19, 2000 J. Apostolakis (transport-V01-01-02) 1246 ------------------------------ 1177 ------------------------------ 1247 - G4Transportation.cc: Set the True Step Leng 1178 - G4Transportation.cc: Set the True Step Length in G4Transportation.cc 1248 - Cosmetic: updated other files to the head, 1179 - Cosmetic: updated other files to the head, as there were no differences 1249 from it (CVS headers). 1180 from it (CVS headers). 1250 1181 1251 May 15, 2000 J. Apostolakis (transport-V0 1182 May 15, 2000 J. Apostolakis (transport-V01-01-01) 1252 ------------------------------ 1183 ------------------------------ 1253 - G4Transportation.cc: Set the material in m 1184 - G4Transportation.cc: Set the material in materialChange, in order to get 1254 correct behaviour for volumes that paramete 1185 correct behaviour for volumes that parameterise the material. 1255 (Fix is dependant on changes to particleCha 1186 (Fix is dependant on changes to particleChangeForTransport and StepPoint) 1256 - Modified setting of touchable change, in or 1187 - Modified setting of touchable change, in order to preserve const-ness where 1257 it exists. 1188 it exists. 1258 1189 1259 Nov 25, 1999 J. Apostolakis (transport-V0 1190 Nov 25, 1999 J. Apostolakis (transport-V00-01-01) 1260 ------------------------------ 1191 ------------------------------ 1261 - G4Transportation.cc: Added protection for t 1192 - G4Transportation.cc: Added protection for the case of a zero step (when 1262 there is a field) 1193 there is a field) 1263 - G4UserSpecialCuts: protection to use min ra 1194 - G4UserSpecialCuts: protection to use min range and min kinE only for 1264 charged particles. 1195 charged particles. 1265 1196 1266 June 9, 1999 J. Apostolakis (transport-01 1197 June 9, 1999 J. Apostolakis (transport-01-00-02) 1267 ------------------------------ 1198 ------------------------------ 1268 - Added a protection so that full relocation 1199 - Added a protection so that full relocation is not used for very small moves. 1269 1200 1270 Dec 4, 1998 J. Apostolakis (transport-00 1201 Dec 4, 1998 J. Apostolakis (transport-00-04-01) 1271 ------------------------------ 1202 ------------------------------ 1272 - The Velocity Vector for Transport in a magn 1203 - The Velocity Vector for Transport in a magnetic field is now set correctly. 1273 (previously the scalar velocity was automat 1204 (previously the scalar velocity was automatically promoted to a 3-vector) 1274 1205 1275 Nov 25, 1998 J. Apostolakis 1206 Nov 25, 1998 J. Apostolakis 1276 ----------------------------- 1207 ----------------------------- 1277 - Added the direction to LocateGlobalPointAn 1208 - Added the direction to LocateGlobalPointAndUpdateTouchable. 1278 1209 1279 Nov 19, 1998 J. Apostolakis (transport-00 1210 Nov 19, 1998 J. Apostolakis (transport-00-03-04) 1280 ------------------------------ 1211 ------------------------------ 1281 - Fixes: 1212 - Fixes: 1282 1) The final energy is set equal to the ini 1213 1) The final energy is set equal to the initial energy, because 1283 the PropagatorInField does not calculate 1214 the PropagatorInField does not calculate it correctly yet. NEEDS Fix 1284 2) If the requested step size is zero and s 1215 2) If the requested step size is zero and safety is zero, the 1285 step is now considered geometry limited. 1216 step is now considered geometry limited. (This can happen 1286 if a discrete process tries to take a s 1217 if a discrete process tries to take a step that is very small 1287 compared to the mean free path.) Proble 1218 compared to the mean free path.) Problem observed by Laszlo in EM tests. 1288 3) PostStepGetInteractionLength now returns 1219 3) PostStepGetInteractionLength now returns DBL_MAX, not kInfinity. 1289 1220 1290 Nov 11, 1998 J. Apostolakis (transport-00 1221 Nov 11, 1998 J. Apostolakis (transport-00-03-03) 1291 ------------------------------ 1222 ------------------------------ 1292 - Changes to accomodate new interface of Fiel 1223 - Changes to accomodate new interface of Field: 1293 G4PropagatorInField and G4FieldTrack. 1224 G4PropagatorInField and G4FieldTrack. 1294 1225 1295 Oct 30, 1998 J. Apostolakis (transport-00 1226 Oct 30, 1998 J. Apostolakis (transport-00-03-02) 1296 ----------------------------- 1227 ----------------------------- 1297 - In the case of magnetic field, a flag that 1228 - In the case of magnetic field, a flag that determines whether the 1298 geometry limited the step was not set. 1229 geometry limited the step was not set. 1299 1230 1300 Sep 16, 1998 J. Apostolakis (transport-00 1231 Sep 16, 1998 J. Apostolakis (transport-00-03-01) 1301 ----------------------------- 1232 ----------------------------- 1302 - Checks whether the particle is out of the w 1233 - Checks whether the particle is out of the world volume, 1303 if so it has exited and must be killed. 1234 if so it has exited and must be killed. 1304 1235 1305 Aug 28, 1998 J. Apostolakis 1236 Aug 28, 1998 J. Apostolakis 1306 ----------------------------- 1237 ----------------------------- 1307 - The PostStepGetPhysicalInteractionLength ha 1238 - The PostStepGetPhysicalInteractionLength has fixed (to return kInf) 1308 The boolean flags for touchables are now in 1239 The boolean flags for touchables are now initialised. & Other small fixes ? 1309 Test code for non-relocating case added (fo 1240 Test code for non-relocating case added (for debugging). 1310 1241 1311 June 08, 1998 J. Apostolakis (trans-06-04) 1242 June 08, 1998 J. Apostolakis (trans-06-04) 1312 ------------------------------ 1243 ------------------------------ 1313 - Corrected Safety computation for the case o 1244 - Corrected Safety computation for the case of the field (adding endpoint 1314 distance instead of curve length.) 1245 distance instead of curve length.) 1315 - Added PostStepDoIt method that tries to rel 1246 - Added PostStepDoIt method that tries to relocate the particle using 1316 G4ParticleChangeForTransport 1247 G4ParticleChangeForTransport 1317 - Transportation is no longer a G4ContinuousP 1248 - Transportation is no longer a G4ContinuousProcess. 1318 1249 1319 June 08, 1998 J. Apostolakis (trans-06-03) 1250 June 08, 1998 J. Apostolakis (trans-06-03) 1320 ------------------------------ 1251 ------------------------------ 1321 - Modified it to recomputate Safety at the st 1252 - Modified it to recomputate Safety at the start of a step. To do this 1322 it uses the previous step's calculated saf 1253 it uses the previous step's calculated safety and endpoint. 1323 1254 1324 June 08, 1998 J. Apostolakis (trans-06-02) 1255 June 08, 1998 J. Apostolakis (trans-06-02) 1325 ------------------------------ 1256 ------------------------------ 1326 - Modified it to add re-computation of Safety 1257 - Modified it to add re-computation of Safety at the endpoint of a step, 1327 when the safety would become negative. Thi 1258 when the safety would become negative. This is done to allow processes 1328 to benefit from a realistic (geometrical) v 1259 to benefit from a realistic (geometrical) value of the safety. The 1329 request to do this was from EM physics 1260 request to do this was from EM physics 1330 1261 1331 June 03, 1998 J. Apostolakis (trans-06-01) 1262 June 03, 1998 J. Apostolakis (trans-06-01) 1332 ------------------------------ 1263 ------------------------------ 1333 - The safety we is now generalised to mean th 1264 - The safety we is now generalised to mean the limit of assumption of all 1334 processes. The AlongStepGPIL input value is 1265 processes. The AlongStepGPIL input value is not the remainder from the 1335 previous step's geometrical safety. 1266 previous step's geometrical safety. 1336 So the transportation must recalculate the 1267 So the transportation must recalculate the starting point's safety here. 1337 As a zeroeth order approximation we set it 1268 As a zeroeth order approximation we set it to zero. 1338 1269 1339 April 17, 1998 M. Maire [recorded by Jo 1270 April 17, 1998 M. Maire [recorded by John Apostolakis] 1340 ------------------------ 1271 ------------------------ 1341 - A new process, G4UserSpecialCuts, was added 1272 - A new process, G4UserSpecialCuts, was added to allow the 1342 user an alternative method to set some user 1273 user an alternative method to set some user cuts. 1343 1274 1344 April 15, 1998 H. Kurasige [recorded by Jo 1275 April 15, 1998 H. Kurasige [recorded by John Apostolakis] 1345 --------------------------- 1276 --------------------------- 1346 - The transportation does the absolute minimu 1277 - The transportation does the absolute minimum required to conform to 1347 the new scheme for ParticleChange: G4VParti 1278 the new scheme for ParticleChange: G4VParticleChange is used in signature. 1348 [ But default G4ParticleChange is still use 1279 [ But default G4ParticleChange is still used ]. 1349 1280 1350 April 14, 1998 John Apostolakis 1281 April 14, 1998 John Apostolakis 1351 -------------------------------- 1282 -------------------------------- 1352 - History file Created 1283 - History file Created