Geant4 Cross Reference |
1 # Category transport History << 1 $Id: History,v 1.155 2011-01-05 00:59:03 asaim Exp $ >> 2 ------------------------------------------------------------------- 2 3 3 See `CONTRIBUTING.rst` for details of **requir << 4 ========================================================= 4 which **must** added in reverse chronological << 5 Geant4 - an Object-Oriented Toolkit for Simulation in HEP 5 It must **not** be used as a substitute for wr << 6 ========================================================= 6 << 7 7 ---------------------------------------------- << 8 Category History file 8 << 9 --------------------- 9 ## 2024-10-08 Jonas Hahnfeld (transport-V11-02 << 10 This file should be used by G4 developers and category coordinators 10 - Introduce `TRANSPORTATION_WITH_MSC` process << 11 to briefly summarize all major modifications introduced in the code 11 << 12 and keep track of all category-tags. 12 ## 2023-01-26 John Apostolakis (transport-V11- << 13 It DOES NOT substitute the CVS log-message one should put at every 13 - Added a method to set both warning & importa << 14 committal in the CVS repository ! 14 Added method to report lock errors. << 15 ` 15 Improve reporting of inconsistent changes of << 16 ---------------------------------------------------------- 16 (not only enforce warning_E < important_E << 17 * Reverse chronological order (last date on top), please * 17 << 18 ---------------------------------------------------------- 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 19 81 ## 2021-12-10 Ben Morgan (transport-V11-00-00) << 20 January 26th, 2011, G.Cosmo transport-V09-03-02 82 - Change to new Markdown History format << 83 << 84 --- << 85 << 86 # History entries prior to 11.0 << 87 << 88 Sep 23rd 2021, Alberto Ribon transport-V10-07- << 89 ---------------------------- << 90 - Added PARALLEL_WORLD_PROCESS to G4Transporta << 91 (to avoid hardwired value "491" in the const << 92 G4ParallelWorldProcess). << 93 << 94 Apr 16th 2021, Ben Morgan transport-V10-07-02 << 95 ------------------------- << 96 - Migrate build to modular CMake API << 97 << 98 Feb 24th 2021, G. Cosmo transport-V10-07-01 << 99 ----------------------- << 100 - Enable setting of smooth curved trajectories << 101 G4CoupledTransportation::AlongStepDoIt(), wh << 102 mistake. Based on discussion in Geant4 Forum << 103 << 104 Dec 16th 2020, G. Amadio transport-V10-07-00 << 105 ------------------------ << 106 - Limit reporting of number of calls to G4Tran << 107 to when either G4VERBOSE or G4DEBUG_TRANSPOR << 108 avoid using a thread local variable for a sl << 109 << 110 Oct 26th 2020, G. Amadio & J.Apostolakis trans << 111 ---------------------------------------- << 112 - A substantial reorganisation of G4Transporta << 113 to use values already in cache, reduce the n << 114 use extra local variables for track properti << 115 The method is one of the heaviest in many ty << 116 Profiling identified a persistent reduction << 117 loads after these changes. << 118 << 119 Nov 1st 2019, J.Apostolakis transport-V10-05- << 120 ---------------------------- << 121 - Optimisation in G4Transportation and G4Coupl << 122 Avoid calling user field manager's Configure << 123 except if particle is charged, or forces fro << 124 or gravity are enabled. << 125 << 126 * Introduces new common 'flag' in G4(Coupled << 127 to enable gravity fields. << 128 The following static method must be called << 129 gravity fields: << 130 G4Transportation::EnableGravity(G4bool << 131 << 132 - Added flag in G4Transportation/G4CoupledTran << 133 silence warning about looping tracks. << 134 << 135 Aug 15th 2019, D.Sorokin transport-V10-05-01 << 136 ------------------------ << 137 - Enable relaxing of delta chord condition (to << 138 issue) for tracks below 'important' energy << 139 << 140 Aug 15th 2019, J.Apostolakis transport-V10-05- << 141 ---------------------------- << 142 - G4Transportation and G4CoupledTransportation << 143 resetting of looper flag and other state f << 144 * Replaced check for 'Global' field with c << 145 This is needed to ensure that propagator << 146 reset when the setup inludes only local << 147 * Ensure that looping flag is reset (false << 148 in G4CoupledTransportation::AlongStepGet << 149 ( Before it was overwritten afterwards. << 150 << 151 Addresses bugzilla Problem report 2144. << 152 Thanks to Richard T. Jones (U. Conn) and La << 153 GlueX experiment team. << 154 << 155 Nov 9th 2018, J.Apostolakis transport-V10-04- << 156 ---------------------------- << 157 - G4Transportation and G4CoupledTransportation << 158 Added method SetLowLooperThresholds for lo << 159 Added method ReportLooperThresholds method << 160 - G4CoupledTransportation: Additional statisti << 161 (to be same as G4Transportation). << 162 - G4TransportationLogger: New ReportLooperThre << 163 << 164 Nov 9th 2018, G.Cosmo transport-V10-04-12 << 165 ---------------------- << 166 - Use G4cout to print statistics from G4[Coupl << 167 << 168 Nov 8th 2018, J.Apostolakis transport-V10-04- << 169 ---------------------------- << 170 - G4[Coupled]Transportation: Added extra simpl << 171 at destruction: << 172 * New stats: non-electrons loopers killed ( << 173 * Record statistics for non-electron looper << 174 - total energy << 175 - maximum energy and the PDG of the type << 176 * Statistics now printed by a new method, << 177 and are printed also if verbose = 0 ( w << 178 * Description method, to print key paramete << 179 << 180 Nov 8th 2018, J.Apostolakis transport-V10-04- << 181 ---------------------------- << 182 - G4Transportation & G4CoupledTransportation: << 183 Summary: << 184 Restored old default energy thresholds fo << 185 Full information: << 186 * Added method SetHighLooperThresholds() to << 187 parameters for killing looping particles: << 188 - warning energy to 100 MeV ( particles b << 189 - important energy to 250 MeV ( above, tr << 190 * Default constructors now use these high va << 191 * Added checks in SetMethods of looper param << 192 to report error if logger is missing. << 193 * New auxiliary methods PushThresholdsToLogg << 194 << 195 Nov 7th 2018, J.Apostolakis transport-V10-04- << 196 ---------------------------- << 197 - G4Transportation & G4CoupledTransportation: << 198 * Adjusted killing of looping particles, to << 199 * Unstable particles will be propagated inde << 200 * Added Printing the maximum energy and sum << 201 in G4(Coupled)Transportation destructor. << 202 << 203 July 9th 2018, G.Cosmo transport-V10-04-06 << 204 ----------------------- << 205 - Minor code cleanup in G4[Coupled]Transportat << 206 Use G4Exception for warnings, instead of str << 207 << 208 June 15th 2018, G.Cosmo transport-V10-04-05 << 209 ------------------------ << 210 - Fixed Coverity warnings... << 211 << 212 June 15th 2018, G.Cosmo transport-V10-04-04 << 213 ------------------------ << 214 - Fixed compilation errors on Windows. << 215 << 216 June 14th 2018, J.Apostolakis transport-V10-0 << 217 ------------------------------ << 218 - New class G4TransportationLogger to consolid << 219 Transportation processes. First step: it now << 220 for looping tracks. Added information on mat << 221 - G4Transportation and G4CoupledTransportation << 222 0 to 1 keV for warning when abandoning loopi << 223 Tracks with less energy do not get reported. << 224 Use G4TransportationLogger to report looping << 225 << 226 June 8th 2018, J.Apostolakis transport-V10-0 << 227 ------------------------------ << 228 - Fixed and improved reporting of looping trac << 229 Now issues warning and provides information << 230 in addition to energy and its value at pre-s << 231 << 232 June 8th 2018, G.Cosmo transport-V10-04-01 << 233 ------------------------ << 234 - Some code cleanup in G4Transportation and G4 << 235 Removed few global static symbols introduced << 236 << 237 June 7th 2018, J.Apostolakis transport-V10-04 << 238 ----------------------------- << 239 - G4Transportation & G4CoupledTransportation: << 240 thresholds related to the killing of looping << 241 'Important' Energy: particles with MORE e << 242 multiple steps (fThre << 243 'Warning' Energy: particles with LESS e << 244 Intermediate value: particles between the << 245 one 'looping step' (w << 246 New values: Warning_Energy= 0. Important_En << 247 NOTES: << 248 1) This can happen if a track's propagation << 249 number of integration steps. ( Default << 250 accessed by G4PropagatorInField's Get/S << 251 2) Usually the material is vacuum or very l << 252 And particles have either low momentum o << 253 component along the direction of the mag << 254 << 255 Improved reporting of the issue of dropped p << 256 threshold'): << 257 * Provide the type of particle and the pos << 258 the energy (already). << 259 * added recommendations for users if they << 260 (these are printed only for the first 5 << 261 Addressing problem report #2063. << 262 << 263 November 22st 2017, V.Ivanchenko transport-V10 << 264 -------------------------------- << 265 - G4NeutronKiller: moved virtual methods from << 266 do not use generic <int> type, should not af << 267 << 268 November 1st 2017, J.Apostolakis transport-V10 << 269 -------------------------------- << 270 - Small changes in G4Transportation - early se << 271 << 272 August 28th 2017, G.Cosmo transport-V10 << 273 -------------------------- << 274 - Make appropriate setting/use of verbosity fr << 275 instead of re-defining/using local verbosity << 276 and G4CoupledTransportation. << 277 Addressing problem report #1999. << 278 << 279 August 28th 2017, G.Cosmo transport-V10 << 280 -------------------------------- << 281 - Fixed use of G4DEBUG_TRANSPORT flag in G4Cou << 282 << 283 August 25th 2017, J.Apostolakis transport-V10- << 284 -------------------------------- << 285 - G4CoupledTransportation & G4Transportation: << 286 using dedicated method of ProgatorInField. << 287 Smaller code, and future proof. << 288 << 289 February 12th 2015, J.Apostolakis transport-V1 << 290 -------------------------------- << 291 - G4CoupledTransportation:: Made SignifyStepIn << 292 Stoped using IsLastStepInVolume for step l << 293 << 294 January 20th 2015, J.Apostolakis transport-V10 << 295 -------------------------------- << 296 - G4CoupledTransportation: Added ability to id << 297 the mass geometry or in any geometry. Als << 298 in the mass geometry. << 299 Extends fix of tag transport-V10-01-00. << 300 << 301 Since it is not clear whether user wants/nee << 302 any geometry or just in the mass geometry, << 303 Configurable: whether the flag represents a << 304 or any geometry (currently the default - wha << 305 Also depends in geomnav-V10-01-02 and track- << 306 Addresses Bugzilla issue #1032. << 307 << 308 January 10th 2014, M.Kelsey transport-V10-01-0 << 309 --------------------------- << 310 - G4Transportation.cc, G4CoupledTransportation << 311 AlongStepGetPhysicalInteractionLength(), ini << 312 using G4DynamicParticle (as is used in DoIt) << 313 Resolves inconsistent kinematics when dynami << 314 from "PDG" mass. << 315 << 316 December 17th 2014, J.Apostolakis transport-V1 << 317 --------------------------------- << 318 - G4Transportation: Added ability to identify << 319 propagation in field. << 320 Requires use of tags in navigation (geomnav << 321 Addresses Bugzilla issue #1032. << 322 << 323 November 21st 2014, J.Apostolakis transport-V1 << 324 --------------------------------- (corrected v << 325 - Added initialization of G4CoupledTransportat << 326 Renamed data member, to make its name canoni << 327 << 328 October 15th 2014, M.Asai transport-V10-00-05 << 329 ------------------------- << 330 - G4CoupledTransportation is reverted to trans << 331 - G4Transportation and G4CoupledTransportation << 332 fUseMagneticMoment and its set method Enable << 333 static. << 334 << 335 May 27st 2014, V.Ivanchenko transport-V10-00 << 336 ------------------------------ << 337 - G4UserSpecialCuts - fixed trivial Coverity r << 338 << 339 May 21st 2014, J.Apostolakis transport-V10-0 << 340 ------------------------------ << 341 - Revised AlongStepDoIt methods of G4Transpor << 342 G4CoupledTransportation: << 343 * Adapted to revised signature for G4FieldT << 344 which now take PDG spin. << 345 * Changed to use different constructor for << 346 * Adapted to revised signature of G4ChargeS << 347 now 3rd argument and mandatory. ) << 348 << 349 NOTE: Requires tag field-V10-00-03 of geometry << 350 << 351 << 352 March 14th 2014, J.Apostolakis transport-V10-0 << 353 ------------------------------ << 354 - Fix time in case of zero step, in G4CoupledT << 355 This caused a 'going back in time' error, wh << 356 in particular at the boundary of a parallel << 357 << 358 > Corrects Issue 1017 in the Geant4 Problem << 359 http://bugzilla-geant4.kek.jp/show_bug.cgi << 360 << 361 NOTE: Requires tag geomnav-V10-00-01 << 362 << 363 October 18th 2013, J.Apostolakis transport-V09 << 364 -------------------------------- << 365 - Initialize missing data members in G4Coupled << 366 Addresses issue identified by Coverity. << 367 << 368 May 13th, 2013, G.Cosmo transport-V09 << 369 ----------------------- << 370 - Removed left-over assert() calls in G4Couple << 371 << 372 May 9th, 2013, J.Apostolakis transport-V09 << 373 ---------------------------- << 374 - Added protection to revised G4CoupledTranspo << 375 finder (or field manager) is not defined. << 376 << 377 May 8th, 2013, P.Gumplinger, J.Apostolakis tra << 378 ------------------------------------------ << 379 - Adapted G4Transportation and G4CoupledTransp << 380 for charge/spin/magnetic moment, and to mess << 381 directly with it. << 382 The tag(s) above co-work with and requires t << 383 had-binary-V09-06-05, geomnav-V09-06-06 and << 384 << 385 Mar. 22nd, 2013, G. Cosmo transport-V09-06-03 << 386 ------------------------- << 387 - Removed unnecessary static local variables i << 388 G4CoupledTransportation. << 389 << 390 Mar. 21st, 2013, A. Dotti transport-V09-06-02 << 391 ------------------------- << 392 - Correcting initialisation of thread-local po << 393 and G4CoupledTransportation for MT. << 394 << 395 Feb. 26th, 2013, G.Cosmo transport-V09-06-01 << 396 ------------------------ << 397 - Removed unused data members in G4Transportat << 398 Some code cleanup. << 399 << 400 Feb. 6th, 2013, G.Cosmo transport-V09-06-00 << 401 ----------------------- << 402 - G4Transportation.cc, G4CoupledTransportation << 403 Corrected condition for warning message in << 404 Code cleanup on MT changes. << 405 << 406 Jan. 15th, 2013, A.Dotti << 407 ------------------------ << 408 - Merged changes for multi-threading through a << 409 Modified files: G4Transportation.cc and G4Co << 410 << 411 Jul. 12th, 2011, J.Apostolakis transport-V09-0 << 412 ------------------------------ << 413 - G4Transportation.cc: << 414 Corrected issues with initialisation of da << 415 Renamed data member endpointdistance to fE << 416 << 417 Jul. 5th, 2012 Gabriele Cosmo transport-V09-05 << 418 ----------------------------- << 419 - Explicitly use inclusion of headers for syst << 420 constants, in plan to remove implicit inclus << 421 << 422 Jun. 7th, 2012 Gabriele Cosmo transport-V09-05 << 423 ----------------------------- << 424 - Fixed spurious cases of hidden variable visi << 425 '-Wshadow' compilation option on gcc compile << 426 << 427 Nov. 4th, 2011, J.Apostolakis transport-V09-04 << 428 ----------------------------- << 429 - Turned off tracking for magnetic moment - by << 430 It can be enabled in << 431 G4Transportation, G4CoupledTransportation << 432 by using the new method EnableUseMagneticMom << 433 Should ensure particles with a moment are no << 434 unless user needs this. << 435 << 436 Nov. 4th, 2011, J.Apostolakis transport-V09-04 << 437 ----------------------------- << 438 * Reduce overhead of the addition of Gravity << 439 - G4Transportation: Revised condition for grav << 440 G4CoupledTransportation: Revised the field-d << 441 with improved logic to cope with ConfigureF << 442 Deleted dependence on G4UniformGravityField << 443 Tag coworks with field-V09-04-05 << 444 << 445 Nov. 1st, 2011, P.Gumplinger transport-V09-04- << 446 ----------------------------- << 447 - add condition to the condition, gravity != N << 448 also restMass != 0.0. Modify G4CoupledTransp << 449 G4Transportation.cc << 450 << 451 Oct. 28th, 2011, P.Gumplinger transport-V09-04 << 452 ----------------------------- << 453 - allow for spin tracking of neutral particles << 454 allow for uniform gravity field tracking of << 455 tag coworks with field-V09-04-03. << 456 << 457 Oct. 28th, 2011, P.Gumplinger transport-V09-04 << 458 ----------------------------- << 459 - remove all special reverence and logic regar << 460 in G4Transportation.cc and G4CoupledTranspor << 461 << 462 Aug. 8th, 2011, H.Kurashige transport-V09-04- << 463 --------------------------- << 464 - Modify calculation of deltaTime for optical << 465 Use the updated velocity obtained from G4Tra << 466 instead of the initial velocity of the step. << 467 (see problem #1239) << 468 [ This is because the velocity at the initia << 469 a previous volume. If the PreStepPoint was << 470 the previous step was in another volume, whi << 471 PreStepPoint --> and its velocity would be w << 472 << 473 July 6th, 2011, H.Kurashige transport-V09-04- << 474 --------------------------- << 475 - Modify G4Transportation (and CoupledTtanspor << 476 to propose the final local time rather than << 477 so that local time can be updated properly. << 478 (see problem #1224) << 479 [ This adapts to the recent change in Tracki << 480 the change of LocalTime trigger the change o << 481 (instead of vice-versa). ] << 482 << 483 June 10th, 2011, J.Apostolakis transport-V09- << 484 ------------------------------ << 485 - Fix for invalid safety passed to SafetyHelpe << 486 << 487 June 10th, 2011, J.Apostolakis transport-V09- << 488 ------------------------------ << 489 - Fix G4Transportation::AlongStepDoIt << 490 Use only initial velocity to update time. An << 491 at endpoint is not yet available. (finalVelo << 492 ==> It will be updated later in the tracki << 493 energy loss is applied, and it will be << 494 Transportation only in the PostStepDoIt() << 495 << 496 May 26th, 2011, H.Kurashige transport-V09-04- << 497 --------------------------- << 498 - Define ProcessSubType for processes under tr << 499 - Change process type of G4NeutronBuilder to f << 500 << 501 January 26th, 2011, G.Cosmo transport-V09-04- << 502 --------------------------- 21 --------------------------- 503 - Simplified implementation of G4CoupledTransp 22 - Simplified implementation of G4CoupledTransportation::EndTracking(), to 504 avoid unnecessary static pointer definition. 23 avoid unnecessary static pointer definition. 505 24 506 January 21th, 2011, V.Ivanchenko transport-V0 << 25 January 21th, 2011, V.Ivanchenko 507 -------------------------------- 26 -------------------------------- 508 - G4UserSpecialCuts - fixed compilation proble 27 - G4UserSpecialCuts - fixed compilation problem 509 28 510 January 21th, 2011, V.Ivanchenko transport-V0 << 29 January 21th, 2011, V.Ivanchenko 511 -------------------------------- 30 -------------------------------- 512 - G4UserSpecialCuts: fixed bug in energy track << 31 - G4UserSpecialCuts: fixed bug in energy tracking cut; changed order 513 of checks: 1st energy tracking cut, 2nd trac << 32 of checks: 1st energy tracking cut, 2nd track length, 3d time cut, 514 4th range for charged particles with non-zer 33 4th range for charged particles with non-zero mass; removed unnecessary 515 string comparisons. 34 string comparisons. 516 35 517 January 4th, 2011, M.Asai transport-V09-04-00 << 36 January 4th, 2011, M.Asai 518 ------------------------- 37 ------------------------- 519 - G4CoupledTransportation: added EndTracking() 38 - G4CoupledTransportation: added EndTracking() method to reset the 520 activated navigator list. 39 activated navigator list. 521 40 522 September 13th, 2010, J.Apostolakis transport 41 September 13th, 2010, J.Apostolakis transport-V09-03-01 523 ----------------------------------- 42 ----------------------------------- 524 - Improvement to G4Transportation: copy curren 43 - Improvement to G4Transportation: copy current safety to SafetyHelper each 525 time it is computed (it used to be copied on 44 time it is computed (it used to be copied only when it was recalculated at 526 end of step). 45 end of step). 527 46 528 September 13th, 2010, J.Apostolakis transport 47 September 13th, 2010, J.Apostolakis transport-V09-03-00 529 ---------------------------------- 48 ---------------------------------- 530 - Retagged - to propose for testing. 49 - Retagged - to propose for testing. 531 50 532 November 17th, 2009, J.Apostolakis transport- 51 November 17th, 2009, J.Apostolakis transport-V09-02-00 533 ---------------------------------- 52 ---------------------------------- 534 - G4Transportation: 53 - G4Transportation: 535 o Fix: Update the Step flag which identifies 54 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 55 It is now done for the linear steps (no charge or no field) 537 56 538 November 26th, 2008, J.Apostolakis transport- 57 November 26th, 2008, J.Apostolakis transport-V09-01-03 539 ---------------------------------- 58 ---------------------------------- 540 - G4CoupledTransportation: 59 - G4CoupledTransportation: 541 o Fix: initialise new data member (in constr 60 o Fix: initialise new data member (in constructor) - found by STT 542 61 543 November 21st, 2008, J.Apostolakis transport- 62 November 21st, 2008, J.Apostolakis transport-V09-01-02 544 ---------------------------------- 63 ---------------------------------- 545 - G4Transportation & G4CoupledTransportation: 64 - G4Transportation & G4CoupledTransportation: 546 o Performance improvement/correction 65 o Performance improvement/correction 547 Avoid to compute safety at end of step fo 66 Avoid to compute safety at end of step for neutral particles 548 67 549 November 21st, 2008, J.Apostolakis transport- 68 November 21st, 2008, J.Apostolakis transport-V09-01-01 550 ---------------------------------- 69 ---------------------------------- 551 70 552 - G4Transportation & G4CoupledTransportation: 71 - G4Transportation & G4CoupledTransportation: 553 o Push value & origin of safety to SafetyHel 72 o Push value & origin of safety to SafetyHelper 554 only when its value comes from ComputeSaf 73 only when its value comes from ComputeSafety 555 74 556 January 17th, 2008, J.Apostolakis transport-V 75 January 17th, 2008, J.Apostolakis transport-V09-01-00 557 --------------------------------- 76 --------------------------------- 558 - G4Transportation & G4CoupledTransportation: 77 - G4Transportation & G4CoupledTransportation: 559 o Clear state of all Chord Finders using G4F 78 o Clear state of all Chord Finders using G4FieldManagerStore. 560 - Syncronised with files on the HEAD. 79 - Syncronised with files on the HEAD. 561 - Requires co-working tag "field-V09-01-00" (o 80 - Requires co-working tag "field-V09-01-00" (or "field-V09-00-03"). 562 Functionality corresponding to tag "transpor 81 Functionality corresponding to tag "transport-V09-00-52". 563 82 564 November 27th, 2007, J.Apostolakis transport- 83 November 27th, 2007, J.Apostolakis transport-V09-00-08 565 ---------------------------------- 84 ---------------------------------- 566 - G4CoupledTransportation 85 - G4CoupledTransportation 567 o Added updating of particle-looping flag (w 86 o Added updating of particle-looping flag (was commented out.). 568 87 569 November 10th, 2007, J.Apostolakis transport- 88 November 10th, 2007, J.Apostolakis transport-V09-00-07 570 ---------------------------------- 89 ---------------------------------- 571 - G4Transportation: 90 - G4Transportation: 572 o Put back the default for short step optimi 91 o Put back the default for short step optimisation to 'on'. 573 92 574 November 9th, 2007, J.Apostolakis transport-V 93 November 9th, 2007, J.Apostolakis transport-V09-00-06 575 --------------------------------- 94 --------------------------------- 576 - G4Transportation: 95 - G4Transportation: 577 o Update the SafetyHelper using the safety c 96 o Update the SafetyHelper using the safety calculated by Navigator. 578 97 579 November 27th, 2007, J.Apostolakis transport- << 98 November 27th, 2007, J.Apostolakis transport-V09-00-05a 580 ---------------------------------- 99 ---------------------------------- 581 - G4CoupledTransportation 100 - G4CoupledTransportation 582 o Added updating of particle-looping flag (w 101 o Added updating of particle-looping flag (was commented out.) 583 - Also called "transport-V09-00-51" to make it 102 - Also called "transport-V09-00-51" to make it canonical. 584 103 585 November 8th, 2007, J.Apostolakis transport-V 104 November 8th, 2007, J.Apostolakis transport-V09-00-05 586 --------------------------------- 105 --------------------------------- 587 - G4Transportation: 106 - G4Transportation: 588 o Created new method (and class member) for 107 o Created new method (and class member) for flag on Short StepOptimisation. 589 * When it is true, the optimisation is 'on 108 * When it is true, the optimisation is 'on' steps shorter than the 590 safety will not call G4Navigator - so lo 109 safety will not call G4Navigator - so long as the particle goes straight 591 ie it is not charged or there is no fiel 110 ie it is not charged or there is no field. 592 * Retained the default value as 'off' - as << 111 * Retained the default value as 'off' - as since changed in 593 transport-V09-00-02 following Alex's sug 112 transport-V09-00-02 following Alex's suggestion. 594 113 595 November 8th, 2007, J.Apostolakis transport-V 114 November 8th, 2007, J.Apostolakis transport-V09-00-04 596 --------------------------------- 115 --------------------------------- 597 - G4Transportation (AlongStepGPIL): 116 - G4Transportation (AlongStepGPIL): 598 o Moved the call to ConfigureForTrack before << 117 o Moved the call to ConfigureForTrack before the check whether 599 fieldMgr has 0 field ptr, in order to enab << 118 fieldMgr has 0 field ptr, in order to enable it to be called 600 even if the field manager points to a zero 119 even if the field manager points to a zero field. 601 Needed to enable a user to switch a global 120 Needed to enable a user to switch a global field on (off was possible), 602 as a track goes between volume (or regions << 121 as a track goes between volume (or regions) of a setup. 603 [ Response to request of Atlas/ZM. ] << 122 [ Response to request of Atlas/ZM. ] 604 Note: this ordering already existed in G4C 123 Note: this ordering already existed in G4CoupledTransportation. 605 124 606 October 12th, 2007, J.Apostolakis transport-V 125 October 12th, 2007, J.Apostolakis transport-V09-00-03 607 --------------------------------- 126 --------------------------------- 608 - G4CoupledTransportation: 127 - G4CoupledTransportation: 609 o Improves condition for flag that regulates << 128 o Improves condition for flag that regulates Relocating when only 610 any geometry (including a parallel geometr << 129 any geometry (including a parallel geometry) limits the step. 611 New PathFinder method required. 130 New PathFinder method required. 612 - Requires and co-works with tag geomnav-V09-0 131 - Requires and co-works with tag geomnav-V09-00-03 613 132 614 October 4th, 2007, J.Apostolakis transport-V0 133 October 4th, 2007, J.Apostolakis transport-V09-00-02 615 -------------------------------- 134 -------------------------------- 616 - G4CoupledTransportation: 135 - G4CoupledTransportation: 617 o First fix for problem in condition for Rel << 136 o First fix for problem in condition for Relocating when only a parallel 618 geometry limited the step. << 137 geometry limited the step. 619 o Change of condition for recalculation safe 138 o Change of condition for recalculation safety (from Alex Howard) used, 620 as currently it improves stability. 139 as currently it improves stability. 621 140 622 September 25th, 2007, J.Apostolakis transport 141 September 25th, 2007, J.Apostolakis transport-V09-00-01 623 ----------------------------------- 142 ----------------------------------- 624 - G4Transportation: 143 - G4Transportation: 625 Modification to disable 'optimisation' in G4 144 Modification to disable 'optimisation' in G4Navigator for small linear 626 step (ie when a track does less than the sa 145 step (ie when a track does less than the safety). 627 * Relevant only if there is no field, or t 146 * Relevant only if there is no field, or the particle is neutral 628 * Temporary measure (in current form) to i 147 * Temporary measure (in current form) to improve comparison 629 old / new Transportation (single/old << 148 old / new Transportation (single/old vs coupled with pathfinder). 630 149 631 July 12th, 2007, J.Apostolakis transport-V09- 150 July 12th, 2007, J.Apostolakis transport-V09-00-00 632 ------------------------------ 151 ------------------------------ 633 - Retagged to enable testing of new developmen << 152 - Retagged to enable testing of new developments 634 (which were not included in release 9.0) 153 (which were not included in release 9.0) 635 154 636 June 6th, 2007, G.Cosmo transport-V08- 155 June 6th, 2007, G.Cosmo transport-V08-03-14 637 ----------------------- 156 ----------------------- 638 - Includes G4Transportation and G4CoupledTrans 157 - Includes G4Transportation and G4CoupledTransportation implementations 639 as in tag "transport-V08-03-11": 158 as in tag "transport-V08-03-11": 640 o Corrected bug in ComputeSafety() introduce 159 o Corrected bug in ComputeSafety() introduced in "transport-V08-03-10". 641 o Reinitialise SafetyHelper state from G4Pat 160 o Reinitialise SafetyHelper state from G4PathFinder::PrepareNewTrack(). 642 o Should fix the problem seen in test33 and 161 o Should fix the problem seen in test33 and reported by system testing. 643 - All the rest is kept as in tag "transport-V0 162 - All the rest is kept as in tag "transport-V08-03-12". 644 163 645 June 1st, 2007, A.Howard transport-V08- 164 June 1st, 2007, A.Howard transport-V08-03-13 646 ------------------------ 165 ------------------------ 647 - Renamed classes associated with old biasing 166 - Renamed classes associated with old biasing scheme with suffix 8: 648 G4ProcessPlacer8, G4VProcessPlacer8, G4VSamp 167 G4ProcessPlacer8, G4VProcessPlacer8, G4VSamplerConfigurator8, 649 G4WeightCutOffProcess8, G4SamplingPostStepAc 168 G4WeightCutOffProcess8, G4SamplingPostStepAction8, G4VSampler8, 650 G4WeightCutOffConfigurator8 169 G4WeightCutOffConfigurator8 651 - Includes same G4CoupledTransportation as tra 170 - Includes same G4CoupledTransportation as transport-V08-03-12 652 171 653 ********** transport-V08-03-12 was used for Ge 172 ********** transport-V08-03-12 was used for Geant4 9.0 *************** 654 173 655 May 31st, 2007, A.Howard transport-V08-03 174 May 31st, 2007, A.Howard transport-V08-03-12 656 ------------------------ 175 ------------------------ 657 - Archived classes for old biasing scheme, now 176 - Archived classes for old biasing scheme, now replaced in module 658 processes/biasing. Removed classes: 177 processes/biasing. Removed classes: 659 G4MImportanceConfigurator, G4MScoreConfigura 178 G4MImportanceConfigurator, G4MScoreConfigurator, G4MScoreProcess, 660 G4MWeightWindowConfigurator, G4MassGCellFind 179 G4MWeightWindowConfigurator, G4MassGCellFinder, G4MassGeometrySampler, 661 G4MassImportanceProcess, G4MassWeightWindowP 180 G4MassImportanceProcess, G4MassWeightWindowProcess, 662 G4PImportanceConfigurator, G4PScoreConfigura 181 G4PImportanceConfigurator, G4PScoreConfigurator, G4PScoreProcess, 663 G4PWeightWindowConfigurator, G4ParallelGCell 182 G4PWeightWindowConfigurator, G4ParallelGCellFinder, 664 G4ParallelGeometrySampler, G4ParallelImporta 183 G4ParallelGeometrySampler, G4ParallelImportanceProcess, G4ParallelTransport, 665 G4ParallelTransportConfigurator, G4ParallelW 184 G4ParallelTransportConfigurator, G4ParallelWWnTransportProcess, 666 G4ParallelWeightWindowProcess, G4PlaceOfActi 185 G4ParallelWeightWindowProcess, G4PlaceOfAction, G4ProcessPlacer, 667 G4SamplingPostStepAction, G4VProcessPlacer, 186 G4SamplingPostStepAction, G4VProcessPlacer, G4VSampler, 668 G4VSamplerConfigurator, G4WeightCutOffConfig 187 G4VSamplerConfigurator, G4WeightCutOffConfigurator. 669 - Classes are kept on the HEAD for testing pur 188 - Classes are kept on the HEAD for testing purposes. 670 - Tag does NOT include changes from tags "tran 189 - Tag does NOT include changes from tags "transport-V08-03-00" to 671 "transport-V08-03-11" inclusive. 190 "transport-V08-03-11" inclusive. 672 191 673 May 29th, 2007, A.Howard/J.Apostolakis transp 192 May 29th, 2007, A.Howard/J.Apostolakis transport-V08-03-11 674 -------------------------------------- 193 -------------------------------------- 675 - G4CoupledTransportation: 194 - G4CoupledTransportation: 676 o Corrected treatment of time integration (m 195 o Corrected treatment of time integration (made flags do as in original 677 Transport). 196 Transport). 678 o Again use momentum change flag in particle 197 o Again use momentum change flag in particle-change (optimisation). 679 o Also reset looping counter when no field o 198 o Also reset looping counter when no field or charge is present. 680 - Corrected names in Transport, Coupled Transp 199 - Corrected names in Transport, Coupled Transport. (J.Apostolakis) 681 200 682 May 29th, 2007, J.Apostolakis transport-V08-0 201 May 29th, 2007, J.Apostolakis transport-V08-03-10 683 ----------------------------- 202 ----------------------------- 684 - Gone back to G4CoupledTransportation. 203 - Gone back to G4CoupledTransportation. 685 o G4Transportation is now the original (what 204 o G4Transportation is now the original (what was called G4Transportation8 686 since "transport-V08-03-03"). 205 since "transport-V08-03-03"). 687 o G4Transportation8 still exists, to enable 206 o G4Transportation8 still exists, to enable code that utilises it to compile 688 (transitional). Expect that G4Transportati 207 (transitional). Expect that G4Transportation8 will be taken away asap. 689 208 690 May 29th, 2007, J.Apostolakis transport-V08-0 209 May 29th, 2007, J.Apostolakis transport-V08-03-04 691 ----------------------------- 210 ----------------------------- 692 - G4Transportation. Refined relocation: 211 - G4Transportation. Refined relocation: 693 o Full (re)location only if any geometry lim 212 o Full (re)location only if any geometry limited the step. 694 o Fast relocation otherwise. 213 o Fast relocation otherwise. 695 - Renamed & new data members: f(Mass,Any)Geome 214 - Renamed & new data members: f(Mass,Any)GeometryLimitedStep. 696 215 697 May 25th, 2007, J.Apostolakis transport-V08-0 216 May 25th, 2007, J.Apostolakis transport-V08-03-03 698 ----------------------------- 217 ----------------------------- 699 - G4Transportation 218 - G4Transportation 700 o Fix for case of zero proposed step: missed 219 o Fix for case of zero proposed step: missed to set end position. (A.Howard) 701 - G4Transportation8 220 - G4Transportation8 702 o Fixed StartTracking() to reset number of l << 221 o Fixed StartTracking() to reset number of looping steps and 703 to clear propagator state (safety issue in 222 to clear propagator state (safety issue in case of overlaps). 704 223 705 May 18th, 2007, J.Apostolakis transport-V08-0 224 May 18th, 2007, J.Apostolakis transport-V08-03-02 706 ----------------------------- 225 ----------------------------- 707 - G4Transportation: 226 - G4Transportation: 708 o Corrected full safety at step start, to pr 227 o Corrected full safety at step start, to protect against negative value. 709 o Obtain the endMassSafety from new saved va 228 o Obtain the endMassSafety from new saved value in G4PathFinder. 710 - G4Transportation8: 229 - G4Transportation8: 711 o Small cleanup, and hints for saving Safety 230 o Small cleanup, and hints for saving Safety to helper. 712 231 713 May 13th, 2007, A.Howard transport-V08-0 << 232 May 13th, 2007, A.Howard transport-V08-03-01 714 ------------------------ 233 ------------------------ 715 - G4VTrackTerminator: 234 - G4VTrackTerminator: 716 o Use call to G4GeometryTolerance instead of 235 o Use call to G4GeometryTolerance instead of kCarTolerance. 717 o Requires tag "global-V08-03-00" and relate 236 o Requires tag "global-V08-03-00" and related tag set. 718 237 719 May 9th, 2007, J.Apostolakis transport-V08-03 << 238 May 9th, 2007, J.Apostolakis transport-V08-03-00 720 ---------------------------- 239 ---------------------------- 721 - G4Transportation (hh,icc,cc) 240 - G4Transportation (hh,icc,cc) 722 o Renamed G4CoupledTransportation to G4Trans 241 o Renamed G4CoupledTransportation to G4Transportation 723 o Merged changes on branch used to bring in 242 o Merged changes on branch used to bring in CoupledTransportation, 724 porting changes in G4Transportation since 243 porting changes in G4Transportation since the creation of 725 CoupledTransportation. 244 CoupledTransportation. 726 o Also merged branch used for fixes in G4Tra 245 o Also merged branch used for fixes in G4Transportation.cc (1.60.2, 1.60.4) 727 for convergence to Release 9.0. 246 for convergence to Release 9.0. 728 - Renamed G4Transportation to G4Transportation 247 - Renamed G4Transportation to G4Transportation8 729 - G4ProcessPlader changed to reflect these rev 248 - G4ProcessPlader changed to reflect these revisions. (A.Howard) 730 249 731 May 8th, 2007, G.Cosmo transport-V08-02-03 250 May 8th, 2007, G.Cosmo transport-V08-02-03 732 ---------------------- 251 ---------------------- 733 - Use call to G4GeometryTolerance instead of k 252 - Use call to G4GeometryTolerance instead of kCarTolerance in 734 G4VTrackTerminator. 253 G4VTrackTerminator. 735 - Requires tag "global-V08-03-00" and related 254 - Requires tag "global-V08-03-00" and related tag set. 736 255 737 May 2nd, 2007, J.Apostolakis transport-V08-02 256 May 2nd, 2007, J.Apostolakis transport-V08-02-02 738 ---------------------------- 257 ---------------------------- 739 - G4CoupledTransportation: << 258 - G4CoupledTransportation: 740 o Make treatment of mass and full safety coh 259 o Make treatment of mass and full safety coherent (to-dos remain in 741 G4PathFinder). 260 G4PathFinder). 742 o Added storing of full safety in state; ret << 261 o Added storing of full safety in state; retrieve it after compute step 743 from PathFinder; calculate them same way a 262 from PathFinder; calculate them same way at start of step. 744 o Put back in the code for treating looping 263 o Put back in the code for treating looping particles. 745 264 746 February 15th, 2007, J.Apostolakis transport- 265 February 15th, 2007, J.Apostolakis transport-V08-02-01 747 ---------------------------------- 266 ---------------------------------- 748 - G4Transportation: protection against velocit 267 - G4Transportation: protection against velocity=0 in AlongStep (invalid). 749 268 750 February 15th, 2007, J.Apostolakis transport- 269 February 15th, 2007, J.Apostolakis transport-V08-02-00 751 ---------------------------------- 270 ---------------------------------- 752 - G4Transportation: call PropagatorInField to 271 - G4Transportation: call PropagatorInField to clear state for new track 753 --> addresses reliabilitiy problem seen by << 272 --> addresses reliabilitiy problem seen by Atlas. This fix is related 754 to overlaps, clearing the safety value << 273 to overlaps, clearing the safety value (which is multivalued due 755 to the overlaps, and thus can become in << 274 to the overlaps, and thus can become invalid for a new track in 756 an overlap region.) << 275 an overlap region.) 757 276 758 November 22nd, 2006, J.Apostolakis transport- 277 November 22nd, 2006, J.Apostolakis transport-V08-01-04 759 --------------------------------- 278 --------------------------------- 760 - Add new classes G4NeutronKiller and G4Neutro 279 - Add new classes G4NeutronKiller and G4NeutronKillerMessenger 761 (created by V. Ivantchenko) 280 (created by V. Ivantchenko) 762 281 763 November 22nd, 2006, J.Apostolakis transport- 282 November 22nd, 2006, J.Apostolakis transport-V08-01-03 764 --------------------------------- 283 --------------------------------- 765 - G4CoupledTransportation: 284 - G4CoupledTransportation: 766 o AlongStepGPIL() now returns an estimate fo 285 o AlongStepGPIL() now returns an estimate for the safety for all geometries 767 to make up for the fact that some other pr 286 to make up for the fact that some other processes only have PostStep GPILs 768 which cannot currently influence safety. 287 which cannot currently influence safety. 769 - NOTE: Fix / Workaround for deficiency of oth 288 - NOTE: Fix / Workaround for deficiency of others. 770 289 771 November 13th, 2006, J.Apostolakis transport- 290 November 13th, 2006, J.Apostolakis transport-V08-01-01 772 --------------------------------- 291 --------------------------------- 773 - Updated G4CoupledTransportation to use new s 292 - Updated G4CoupledTransportation to use new signature of 774 G4PathFinder::ComputeStep that added new ar << 293 G4PathFinder::ComputeStep that added new argument 775 at the end: currentVolume. 294 at the end: currentVolume. 776 295 777 June 2nd, 2006, J.Apostolakis transport-V08-0 296 June 2nd, 2006, J.Apostolakis transport-V08-00-02 778 ----------------------------- 297 ----------------------------- 779 - Added new class G4CoupledTransportation, a r 298 - Added new class G4CoupledTransportation, a revised version of Transportation, 780 for use in 'coupled' parallel navigation in 299 for use in 'coupled' parallel navigation in different geometries. 781 - Includes non-revisions for migration to sstr 300 - Includes non-revisions for migration to sstream (Nov 2005). 782 301 783 Feb. 6th, 2006, J.Apostolakis/P.MoraDeFreitas 302 Feb. 6th, 2006, J.Apostolakis/P.MoraDeFreitas transport-V08-00-01 784 ---------------------------------------------- 303 ---------------------------------------------- 785 - Corrected problem with suspended tracks - PR 304 - Corrected problem with suspended tracks - PR# 802. 786 - Added StartTracking() method which takes ove 305 - Added StartTracking() method which takes over responsibility to 787 clear the state for a new track, and to mess 306 clear the state for a new track, and to message other relevant 788 component to clear their state (problem repo 307 component to clear their state (problem report and proposed revision 789 by P.MoraDeFreitas). 308 by P.MoraDeFreitas). 790 309 791 Jan. 16th, 2006, J.Apostolakis transport-V08-0 310 Jan. 16th, 2006, J.Apostolakis transport-V08-00-00 792 ------------------------------ 311 ------------------------------ 793 - G4Transportation: 312 - G4Transportation: 794 o The particle's charge is now taken from th 313 o The particle's charge is now taken from the dynamic particle, so that 795 it can take into account changes from the 314 it can take into account changes from the interaction of an ion with 796 matter (eg stripping e-). (V.Ivantchenko) 315 matter (eg stripping e-). (V.Ivantchenko) 797 316 798 Nov. 21st, 2005, M.Asai transport-V07-01-00 317 Nov. 21st, 2005, M.Asai transport-V07-01-00 799 ----------------------- 318 ----------------------- 800 - Migration to <sstream>. 319 - Migration to <sstream>. 801 - Fix a warning message in G4ParallelTransport 320 - Fix a warning message in G4ParallelTransport. 802 321 803 May 10th, 2005, J.Apostolakis transport-V07-00 322 May 10th, 2005, J.Apostolakis transport-V07-00-01 804 ----------------------------- 323 ----------------------------- 805 - Added process type to G4Transportation 324 - Added process type to G4Transportation 806 325 807 Mar. 7th, 2005, M.Asai transport-V07-00-00 326 Mar. 7th, 2005, M.Asai transport-V07-00-00 808 ---------------------- 327 ---------------------- 809 - Added virtual to destructors of G4StepLimite 328 - Added virtual to destructors of G4StepLimiter and G4UserSpecialCuts. 810 329 811 Dec. 7th, 2004, G.Cosmo transport-V06-02-05 330 Dec. 7th, 2004, G.Cosmo transport-V06-02-05 812 ----------------------- 331 ----------------------- 813 - Implemented migration to <cmath>. 332 - Implemented migration to <cmath>. 814 333 815 Nov. 23th, 2004, J.Apostolakis transport-V06-0 334 Nov. 23th, 2004, J.Apostolakis transport-V06-02-04 816 ------------------------------ 335 ------------------------------ 817 - Added Threshold energy for not abandoning st 336 - Added Threshold energy for not abandoning stuck particles quickly. 818 337 819 Oct. 19th, H.Kurashige transport-V06-02-03 338 Oct. 19th, H.Kurashige transport-V06-02-03 820 ---------------------- 339 ---------------------- 821 - Migrated processes to new G4VParticleChange 340 - Migrated processes to new G4VParticleChange interface. 822 341 823 Sep. 9th, M.Maire 342 Sep. 9th, M.Maire 824 ----------------- 343 ----------------- 825 - Apply tracking cut only if Rmin or Emin > DB 344 - Apply tracking cut only if Rmin or Emin > DBL_MIN in G4UserSpecialCuts. 826 345 827 Oct. 8th, M.Asai transport-V06-02-02 346 Oct. 8th, M.Asai transport-V06-02-02 828 ---------------- 347 ---------------- 829 - A protection is added in G4Transportation.cc 348 - A protection is added in G4Transportation.cc for an application with 830 parameterized volume but without any EM proc 349 parameterized volume but without any EM process. 831 350 832 Aug. 27th, M.Asai transport-V06-02-01 351 Aug. 27th, M.Asai transport-V06-02-01 833 ----------------- 352 ----------------- 834 - A pointer to sensitive detector is added in 353 - A pointer to sensitive detector is added in G4ParticleChangeForTransport. 835 - G4Transportation takes care of this pointer. 354 - G4Transportation takes care of this pointer. 836 355 837 Jul. 26th, M.Asai transport-V06-02-00 356 Jul. 26th, M.Asai transport-V06-02-00 838 ----------------- 357 ----------------- 839 - Introduce G4UserStepLimit to handle MaxAllow 358 - Introduce G4UserStepLimit to handle MaxAllowedStep in G4UserLimits. 840 359 841 Feb. 5th, M.Asai transport-V06-00-00 360 Feb. 5th, M.Asai transport-V06-00-00 842 ---------------- 361 ---------------- 843 - Fixed a bug in G4UserSpecialCuts related to 362 - Fixed a bug in G4UserSpecialCuts related to charged geantino 844 363 845 Nov. 26th, G.Cosmo transport-V05-02-07 364 Nov. 26th, G.Cosmo transport-V05-02-07 846 ------------------ 365 ------------------ 847 - Replaced mis-typed class name G4SplittingAnd 366 - Replaced mis-typed class name G4SplittingAndRussianRouletePostStepDoIt 848 with G4SamplingPostStepAction and updated cl 367 with G4SamplingPostStepAction and updated classes accordingly. 849 - Adopt new G4Exception scheme. 368 - Adopt new G4Exception scheme. 850 - Header inclusions and code cleanup. 369 - Header inclusions and code cleanup. 851 370 852 Nov. 14th, G.Cosmo transport-V05-02-06 371 Nov. 14th, G.Cosmo transport-V05-02-06 853 ------------------ 372 ------------------ 854 - G4Transportation.cc: 373 - G4Transportation.cc: 855 o Added inclusion of G4ChordFinder.hh, after 374 o Added inclusion of G4ChordFinder.hh, after latest changes to field. 856 375 857 Oct. 4th, G.Cosmo transport-V05-02-05 376 Oct. 4th, G.Cosmo transport-V05-02-05 858 ----------------- 377 ----------------- 859 - Modified GNUmakefile: 378 - Modified GNUmakefile: 860 o added dependency to new module "geometry/n 379 o added dependency to new module "geometry/navigation". 861 - Coworks with "geometry-V05-02-00" and "digit 380 - Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00". 862 381 863 Sep. 25th, H.Kurashige transport-V05-02-04 382 Sep. 25th, H.Kurashige transport-V05-02-04 864 ---------------------- 383 ---------------------- 865 - modify GNUmakefile to use processes/cuts cat 384 - modify GNUmakefile to use processes/cuts category 866 - migrate to model variant of EM physics in G4 385 - migrate to model variant of EM physics in G4UserSpecialCuts (V.Ivantchenko) 867 386 868 Aug. 27th, M.Dressel transport-V05-02-03 387 Aug. 27th, M.Dressel transport-V05-02-03 869 -------------------- 388 -------------------- 870 - cleanup of header file inclusions 389 - cleanup of header file inclusions 871 390 872 Aug. 19th, M.Dressel transport-V05-02-02 391 Aug. 19th, M.Dressel transport-V05-02-02 873 -------------------- 392 -------------------- 874 - rename G4ImportancePostStepDoIt to << 393 - rename G4ImportancePostStepDoIt to 875 G4SplittingAndRussianRouletePostStepDoIt sin << 394 G4SplittingAndRussianRouletePostStepDoIt since it is also used in 876 weight window biasing 395 weight window biasing 877 396 878 Aug. 19th, M.Dressel transport-V05-02-01 397 Aug. 19th, M.Dressel transport-V05-02-01 879 -------------------- 398 -------------------- 880 - first implementation of weight window techni 399 - first implementation of weight window technique 881 400 882 Jul, 31st, P.Gumplinger transport-V05-02-00 401 Jul, 31st, P.Gumplinger transport-V05-02-00 883 ----------------------- 402 ----------------------- 884 - G4Transportation.cc: 403 - G4Transportation.cc: 885 o Use the finalVelocity to update TofF for o 404 o Use the finalVelocity to update TofF for optical photons. 886 405 887 Jul, 17th, J.Apostolakis 406 Jul, 17th, J.Apostolakis 888 ------------------------ 407 ------------------------ 889 - G4Transportation.cc: 408 - G4Transportation.cc: 890 o Attempt to correct photon problem - by usi 409 o Attempt to correct photon problem - by using the velocity from 891 current medium for massless particles. 410 current medium for massless particles. 892 411 893 Jun, 25th, J.Apostolakis 412 Jun, 25th, J.Apostolakis 894 ------------------------ 413 ------------------------ 895 - G4Transportation[.hh.icc]: 414 - G4Transportation[.hh.icc]: 896 o Added verbosity level to control the print 415 o Added verbosity level to control the printing of warnings (see below). 897 416 898 Jun, 21st, J.Apostolakis transport-V05-01-06 417 Jun, 21st, J.Apostolakis transport-V05-01-06 899 ------------------------ 418 ------------------------ 900 G4Transportation: 419 G4Transportation: 901 - Added warning when energy changes from propa << 420 - Added warning when energy changes from propagation in magnetic field 902 (or other field that conserves energy) due t << 421 (or other field that conserves energy) due to the inaccuracy of 903 numerical integration of the equations of mo 422 numerical integration of the equations of motion. 904 423 905 Jun, 21st, J.Apostolakis transport-V05-01-05 424 Jun, 21st, J.Apostolakis transport-V05-01-05 906 ------------------------ 425 ------------------------ 907 - G4Transportation: 426 - G4Transportation: 908 o Use new method of PropagatorInField to sim 427 o Use new method of PropagatorInField to simplify choice of 909 global/local field. 428 global/local field. 910 o Activated the new capability of a (user de 429 o Activated the new capability of a (user derived) field manager to 911 configure itself with different accuracy p 430 configure itself with different accuracy parameters depending on 912 track's energy, particle identity, or othe 431 track's energy, particle identity, or other property. 913 - Notes: 432 - Notes: 914 o Requires tags "field-V05-01-04" and "geomv 433 o Requires tags "field-V05-01-04" and "geomvol-V05-01-03" 915 o Includes updates of files to use <std> in 434 o Includes updates of files to use <std> in place of "g4std", 916 as made at the CVS HEAD. 435 as made at the CVS HEAD. 917 436 918 Jun, 13th, M.Dressel transport-V05-01-04 437 Jun, 13th, M.Dressel transport-V05-01-04 919 -------------------- 438 -------------------- 920 - Added to put the delete fImportancePostStepD 439 - Added to put the delete fImportancePostStepDoIt in G4MassImportanceProcess 921 and G4ParallelImportanceProcess. 440 and G4ParallelImportanceProcess. 922 441 923 Jun, 13th, M.Dressel transport-V05-01-03 442 Jun, 13th, M.Dressel transport-V05-01-03 924 -------------------- 443 -------------------- 925 - Fixed bug created by last bug fix in G4MassI 444 - Fixed bug created by last bug fix in G4MassImportanceProcess 926 and G4ParallelImportanceProcess. 445 and G4ParallelImportanceProcess. 927 446 928 Jun, 12th, M.Dressel transport-V05-01-02 447 Jun, 12th, M.Dressel transport-V05-01-02 929 -------------------- 448 -------------------- 930 - Fixed "'this' : used in base member initiali << 449 - Fixed "'this' : used in base member initializer list" in 931 src\G4MassImportanceProcess.cc, src\G4Parall 450 src\G4MassImportanceProcess.cc, src\G4ParallelImportanceProcess.cc 932 451 933 Jun, 4th, G.Cosmo transport-V05-01-01 452 Jun, 4th, G.Cosmo transport-V05-01-01 934 ----------------- 453 ----------------- 935 - Fixes for inclusion of <strstream> in G4Para 454 - Fixes for inclusion of <strstream> in G4ParallelImportanceProcess.cc 936 and G4ParallelTransport.cc in view of the g 455 and G4ParallelTransport.cc in view of the g4std wrappers migration. 937 456 938 May, 13th, J.Apostolakis transport-V05-01-00 457 May, 13th, J.Apostolakis transport-V05-01-00 939 ------------------------ 458 ------------------------ 940 - Fixes to G4Transportation.cc to accomodate i 459 - Fixes to G4Transportation.cc to accomodate incorrect and 941 missing functionality for two use cases: 460 missing functionality for two use cases: 942 o a local field when no global field exists 461 o a local field when no global field exists (it was not seen) 943 o overriding an existing global field by a ' 462 o overriding an existing global field by a 'zero' field 944 by creating a local field manager that has << 463 by creating a local field manager that has a null G4Field pointer 945 (a use case which did not exist.) 464 (a use case which did not exist.) 946 Further work to verify these use cases work << 465 Further work to verify these use cases work is required. 947 466 948 Apr, 7th, V.Ivanchenko transport-V05-00-04 467 Apr, 7th, V.Ivanchenko transport-V05-00-04 949 ----------------- 468 ----------------- 950 - Migration to "cuts by region" for G4UserSpec 469 - Migration to "cuts by region" for G4UserSpecialCuts. 951 470 952 Apr, 3rd, G.Cosmo transport-V05-00-03 471 Apr, 3rd, G.Cosmo transport-V05-00-03 953 ----------------- 472 ----------------- 954 - Cleared pedantic warnings and some cosmetic 473 - Cleared pedantic warnings and some cosmetic cleanups... 955 474 956 Jan, 14th, M.Asai transport-V05-00-02 475 Jan, 14th, M.Asai transport-V05-00-02 957 ----------------- 476 ----------------- 958 - Consolidated transport-V05-00-01 tag for G4T 477 - Consolidated transport-V05-00-01 tag for G4Transportation.cc 959 478 960 Jan, 7th, M.Asai transport-V05-00-01 479 Jan, 7th, M.Asai transport-V05-00-01 961 ---------------- 480 ---------------- 962 - Fix in G4Transportation.cc for updating mate 481 - Fix in G4Transportation.cc for updating material-cut-couple. 963 482 964 Dec, 16th, G. Cosmo transport-V05-00-00 483 Dec, 16th, G. Cosmo transport-V05-00-00 965 ------------------- 484 ------------------- 966 - Merged branch "geant4-04-01-ref-02-cuts-bran 485 - Merged branch "geant4-04-01-ref-02-cuts-branch" to HEAD. 967 Included development for 'cuts-by-region' in 486 Included development for 'cuts-by-region' in G4Transportation.cc. 968 487 969 Nov, 20th, J. Apostolakis transport-V04-01-05 488 Nov, 20th, J. Apostolakis transport-V04-01-05 970 ------------------------- 489 ------------------------- 971 - Tagged. 490 - Tagged. 972 Tag requires: geomvol-V04-01-06 and track 491 Tag requires: geomvol-V04-01-06 and tracking-V04-01-10 973 and is dependent also on greps-V04-01-01 << 492 and is dependent also on greps-V04-01-01 and track-V04-01-01. 974 493 975 Nov, 8th, J.Generowicz 494 Nov, 8th, J.Generowicz 976 - Copy auxiliary smooth trajectory point from 495 - Copy auxiliary smooth trajectory point from PIF to ParticleChange 977 496 978 Nov, 4th 2002 M.Dressel transport-V04-01-04 497 Nov, 4th 2002 M.Dressel transport-V04-01-04 979 ---------------------------------------------- 498 ----------------------------------------------------- 980 - remove G4std:: where it does not belong to 499 - remove G4std:: where it does not belong to 981 - replace str() functions 500 - replace str() functions 982 501 983 Oct 31st, 2002 M.Dressel transport-V04-01-03 502 Oct 31st, 2002 M.Dressel transport-V04-01-03 984 ---------------------------------------------- 503 ----------------------------------------------------- 985 - bug fix in G4MassGeometrySampler and G4Paral 504 - bug fix in G4MassGeometrySampler and G4ParallelGeometrySampler 986 505 987 Oct 28th, 2002 M.Dressel transport-V04-01-02 506 Oct 28th, 2002 M.Dressel transport-V04-01-02 988 ---------------------------------------------- 507 ----------------------------------------------------- 989 - bug fix in G4MassGeometry 508 - bug fix in G4MassGeometry 990 509 991 Oct 22th, 2002 M.Dressel internal_7_transport 510 Oct 22th, 2002 M.Dressel internal_7_transport-V04-01-01 992 ---------------------------------------------- 511 -------------------------------------------------------- 993 - moving G4CellStoreScorer, G4TrackLogger 512 - moving G4CellStoreScorer, G4TrackLogger 994 to digits+hits/detector 513 to digits+hits/detector 995 - resolving G4SLRawValues 514 - resolving G4SLRawValues 996 515 997 Oct 16th, 2002 M.Dressel internal_6_transport 516 Oct 16th, 2002 M.Dressel internal_6_transport-V04-01-01 998 ---------------------------------------------- 517 -------------------------------------------------------- 999 - changes recomanded by codewizrd 518 - changes recomanded by codewizrd 1000 - added GCellFinder concept 519 - added GCellFinder concept 1001 520 1002 Oct 10th, 2002 M.Dressel transport-V04-01-01 521 Oct 10th, 2002 M.Dressel transport-V04-01-01-internal-5 1003 --------------------------------------------- 522 -------------------------------------------------------- 1004 - changing sampler concept: instead of separa 523 - changing sampler concept: instead of separat samplers for 1005 all combinations of importance sampling, sc 524 all combinations of importance sampling, scoring, wieght roulette 1006 for parallel and mass geometry there are tw 525 for parallel and mass geometry there are two Samplers now 1007 for the mass and parallel geometry: G4MassG << 526 for the mass and parallel geometry: G4MassGeometrySampler 1008 and G4ParallelGeometrySampler. << 527 and G4ParallelGeometrySampler. 1009 - Introduction of Configurators to setup the 528 - Introduction of Configurators to setup the processes. 1010 529 1011 Sep 18th, 2002 M.Dressel transport-V04-01-01 530 Sep 18th, 2002 M.Dressel transport-V04-01-01-internal-4 1012 --------------------------------------------- 531 -------------------------------------------------------- 1013 - tagging a version before reducing the numbe 532 - tagging a version before reducing the number of Samplers 1014 533 1015 Sep 2th, 2002 M.dressel transport-V04-01-01 534 Sep 2th, 2002 M.dressel transport-V04-01-01-internal-3 1016 ----------------------------------------- 535 ----------------------------------------- 1017 code cleanup for code-wizard 536 code cleanup for code-wizard 1018 537 1019 Aug 29th, 2002 M.Dressel int-1-V04-01-01 538 Aug 29th, 2002 M.Dressel int-1-V04-01-01 1020 ----------------------------------------- 539 ----------------------------------------- 1021 - adopted to changes in int-2-geombias-V04-01 540 - adopted to changes in int-2-geombias-V04-01-01: 1022 renaming of G4PTouchableKey to G4Geometr << 541 renaming of G4PTouchableKey to G4GeometryCell 1023 changing G4VIStore and G4IStore << 542 changing G4VIStore and G4IStore 1024 and dependants 543 and dependants 1025 544 1026 Aug 13th, 2002 M.Dressel transport-V04-01-01 545 Aug 13th, 2002 M.Dressel transport-V04-01-01 1027 --------------------------------------------- 546 ---------------------------------------------- 1028 - added G4CellStoreScorer, G4VTrackTerminato 547 - added G4CellStoreScorer, G4VTrackTerminator and changed the sampler 1029 classes in order to use the G4VTrackTermina 548 classes in order to use the G4VTrackTerminator (if necessary) to 1030 kill a track. << 549 kill a track. 1031 - coworks with geombias-V04-01-01 550 - coworks with geombias-V04-01-01 1032 551 1033 July 18th, 2002 M.Dressel << 552 July 18th, 2002 M.Dressel 1034 ------------------------- 553 ------------------------- 1035 - bug fix in G4TrackLogger 554 - bug fix in G4TrackLogger 1036 555 1037 July 11th, 2002 M.Dressel internal-2-transpor 556 July 11th, 2002 M.Dressel internal-2-transport-V04-01-01 1038 --------------------------------------------- 557 -------------------------------------------------------- 1039 - moved the standard scoring classes to run b << 558 - moved the standard scoring classes to run because 1040 they need G4EventManager. 559 they need G4EventManager. 1041 560 1042 July 10th, 2002 M.Dressel internal-1-transpor 561 July 10th, 2002 M.Dressel internal-1-transport-V04-01-01 1043 --------------------------------------------- 562 -------------------------------------------------------- 1044 - add classes for standard scoreing. Remove G 563 - add classes for standard scoreing. Remove G4ScorePrinter and G4Scorer. 1045 G4StandardScorer and G4StandardScoreTable m 564 G4StandardScorer and G4StandardScoreTable may be used as replacement. 1046 The source file G4StandardScorer.cc may be << 565 The source file G4StandardScorer.cc may be found in 1047 extended/examples/B09/src because it needs 566 extended/examples/B09/src because it needs to acces the 1048 G4EventManager. 567 G4EventManager. 1049 568 1050 Jun 13, 2002 M.Dressel transport-V04-00-09 << 569 Jun 13, 2002 M.Dressel transport-V04-00-09 1051 --------------------------------------------- 570 --------------------------------------------- 1052 - add classes for creating and printing talli 571 - add classes for creating and printing tallies. 1053 572 1054 May 31, 2002 M.Dressel transport-V04-00-08 573 May 31, 2002 M.Dressel transport-V04-00-08 1055 --------------------------------------------- 574 -------------------------------------------------------- 1056 - made weight window sampling to apply only a 575 - made weight window sampling to apply only at inital track step 1. 1057 576 1058 May 31, 2002 M.Dressel transport-V04-00-07 577 May 31, 2002 M.Dressel transport-V04-00-07 1059 --------------------------------------------- 578 -------------------------------------------------------- 1060 - bug fix in G4PArallelScoreSampler.cc and re 579 - bug fix in G4PArallelScoreSampler.cc and remove Warning from 1061 ParallelTransport. 580 ParallelTransport. 1062 581 1063 May 31, 2002 M.Dressel transport-V04-00-06 582 May 31, 2002 M.Dressel transport-V04-00-06 1064 --------------------------------------------- 583 -------------------------------------------------------- 1065 - renaming of the Manager classes to Sampler << 584 - renaming of the Manager classes to Sampler classes 1066 - substitution of G4ParallelManager inside th 585 - substitution of G4ParallelManager inside the Sampler classes 1067 586 1068 May 30, 2002 M.Dressel << 587 May 30, 2002 M.Dressel 1069 --------------------------------------------- 588 -------------------------------------------------------- 1070 - chamged G4VImportanceScoreConstructor to G4 589 - chamged G4VImportanceScoreConstructor to G4VSampler 1071 590 1072 May 30, 2002 M.Dressel << 591 May 30, 2002 M.Dressel 1073 --------------------------------------------- 592 -------------------------------------------------------- 1074 - all the ImportanceScoreManagers derive form << 593 - all the ImportanceScoreManagers derive form 1075 G4VImportanceScoreConstructor << 594 G4VImportanceScoreConstructor 1076 595 1077 May 30, 2002 M.Dressel internal-3-transpor 596 May 30, 2002 M.Dressel internal-3-transport-V04-00-05 1078 --------------------------------------------- 597 -------------------------------------------------------- 1079 - changes in Importance Manager constructors, << 598 - changes in Importance Manager constructors, G4ImportanceAlgorithm as 1080 pointer 599 pointer 1081 600 1082 May 29, 2002 M.Dressel internal-2-transpor 601 May 29, 2002 M.Dressel internal-2-transport-V04-00-05 1083 --------------------------------------------- 602 -------------------------------------------------------- 1084 - bug fix in G4PImportanceWWindowScoreManager 603 - bug fix in G4PImportanceWWindowScoreManager.cc 1085 and G4ParallelImportanceManager.hh. 604 and G4ParallelImportanceManager.hh. 1086 605 1087 May 24, 2002 M.Dressel internal-1-transpor 606 May 24, 2002 M.Dressel internal-1-transport-V04-00-05 1088 ------------------------- 607 ------------------------- 1089 - Change in G4VProcessPlacer and G4ProcessPla 608 - Change in G4VProcessPlacer and G4ProcessPlacer: add member function 1090 RemoveProcess to properly remove a process. 609 RemoveProcess to properly remove a process. 1091 - Add classes for wieght window biasing. 610 - Add classes for wieght window biasing. 1092 611 1093 612 1094 May 02, 2002 M.Dressel << 613 May 02, 2002 M.Dressel 1095 ------------------------- 614 ------------------------- 1096 - Change in G4ProcessPlacer: set process vect << 615 - Change in G4ProcessPlacer: set process vector via process manager not 1097 directly. << 616 directly. 1098 - Change in G4ParallelTranport: use StartTrac 617 - Change in G4ParallelTranport: use StartTracking to signal inital step. 1099 This should help to locate "suspended" trac 618 This should help to locate "suspended" tracks. 1100 619 1101 April 24, 2002 G.Cosmo - transport-V04-00-05 620 April 24, 2002 G.Cosmo - transport-V04-00-05 1102 ----------------------- 621 ----------------------- 1103 - Added G4DEBUG_TRANSPORT flag in GNUmakefile 622 - Added G4DEBUG_TRANSPORT flag in GNUmakefile and (on suggestionh of 1104 J.Apostolakis) replaced to G4VERBOSE in G4T 623 J.Apostolakis) replaced to G4VERBOSE in G4Transportation::PostStepDoIt() 1105 for extra-check on volume boundary. 624 for extra-check on volume boundary. 1106 Issues addressed by problem report #130 sho 625 Issues addressed by problem report #130 should now be resolved. 1107 626 1108 April 10, 2002 M.Dressel - transport-V04-00- 627 April 10, 2002 M.Dressel - transport-V04-00-04 1109 ------------------------- 628 ------------------------- 1110 - Added comments to headers of transportation 629 - Added comments to headers of transportation classes and managers for 1111 importance biasing, to fullfill Software Re 630 importance biasing, to fullfill Software Reference Manual. 1112 631 1113 Apr 9, 2002 G.Cosmo 632 Apr 9, 2002 G.Cosmo 1114 ------------------- 633 ------------------- 1115 - Added liability disclaimer to scorer classe 634 - Added liability disclaimer to scorer classes and minor cosmetics. 1116 635 1117 Apr 8, 2002 M.Dressel - transport-V04-00-03 636 Apr 8, 2002 M.Dressel - transport-V04-00-03 1118 --------------------- 637 --------------------- 1119 - Resolved compilation problems on HP-aCC. 638 - Resolved compilation problems on HP-aCC. 1120 639 1121 Apr 4, 2002 M.Dressel - transport-V04-00-02 640 Apr 4, 2002 M.Dressel - transport-V04-00-02 1122 --------------------- 641 --------------------- 1123 - Cleaned compilation problems for G4std/std. 642 - Cleaned compilation problems for G4std/std. 1124 643 1125 Apr 4, 2002 M.Dressel - transport-V04-00-01 644 Apr 4, 2002 M.Dressel - transport-V04-00-01 1126 --------------------- 645 --------------------- 1127 - Resolved compilation problems on SUN-CC and 646 - Resolved compilation problems on SUN-CC and Linux-egcs. 1128 647 1129 Mar 28, 2002 M.Dressel - transport-V04-00-00 648 Mar 28, 2002 M.Dressel - transport-V04-00-00 1130 ----------------------- 649 ----------------------- 1131 - First implementation of transportation clas 650 - First implementation of transportation classes and managers for importance 1132 biasing and scoring. Co-works with "geometr 651 biasing and scoring. Co-works with "geometry-V04-00-01". 1133 652 1134 Mar 25, 2002 G.Cosmo 653 Mar 25, 2002 G.Cosmo 1135 --------------------- 654 --------------------- 1136 - Added dependency to new module geometry/bia 655 - Added dependency to new module geometry/biasing in GNUmakefile. 1137 656 1138 Dec 8, 2001 J.Apostolakis - transport-V03-0 657 Dec 8, 2001 J.Apostolakis - transport-V03-02-07 1139 --------------------------- 658 --------------------------- 1140 - Activated the killing of 'looping' particle 659 - Activated the killing of 'looping' particles -- to be used also to 1141 abandon (kill) particles that are stuck (eg 660 abandon (kill) particles that are stuck (eg at boundaries). 1142 [ Fix for problems of stuck particles repor 661 [ Fix for problems of stuck particles reported by CMS (P.Arce), 1143 and Atlas (A.Del'Acqua, A.Rimoldi) ] << 662 and Atlas (A.Del'Acqua, A.Rimoldi) ] 1144 663 1145 Nov 28, 2001 J.Apostolakis - transport-V03-0 664 Nov 28, 2001 J.Apostolakis - transport-V03-02-06 1146 --------------------------- 665 --------------------------- 1147 - Fix for the new updating of the time for fi << 666 - Fix for the new updating of the time for fields -- correcting previous 1148 tag. By keeping account whether the field << 667 tag. By keeping account whether the field changes the energy (and 1149 therefore the velocity) in the field manage 668 therefore the velocity) in the field manager. 1150 669 1151 Requires and co-works with 670 Requires and co-works with 1152 - "field-V03-02-07" << 671 - "field-V03-02-07" 1153 - "geomvol-V03-02-02" 672 - "geomvol-V03-02-02" 1154 in order to compile (let alone have any eff 673 in order to compile (let alone have any effect.) 1155 674 1156 Nov 10, 2001 J.Apostolakis - transport-V03-0 675 Nov 10, 2001 J.Apostolakis - transport-V03-02-05 1157 --------------------------- 676 --------------------------- 1158 - Motivated by the use case of an Electric Fi 677 - Motivated by the use case of an Electric Field, 1159 * in order to achieve reasonable accuracy 678 * in order to achieve reasonable accuracy in time integration, 1160 * and to enable fields that vary with the 679 * and to enable fields that vary with the global time 1161 changed Transportation to try to obtain the 680 changed Transportation to try to obtain the delta_time from FieldTrack. 1162 Co-works with and requires "field-V03-02-03 681 Co-works with and requires "field-V03-02-03" to have any effect. 1163 682 1164 Nov 9, 2001 G. Cosmo - transport-V03-02-0 683 Nov 9, 2001 G. Cosmo - transport-V03-02-04 1165 ------------------------ 684 ------------------------ 1166 - Fix in G4Transportation.cc for initialisati 685 - Fix in G4Transportation.cc for initialisation of touchable handle. 1167 686 1168 Nov 8, 2001 G. Cosmo - transport-V03-02-0 687 Nov 8, 2001 G. Cosmo - transport-V03-02-03 1169 ------------------------ 688 ------------------------ 1170 - Introduced changes to G4Transportation for 689 - Introduced changes to G4Transportation for reference-counted 1171 touchables (R.Chytracek). Added methods Get 690 touchables (R.Chytracek). Added methods GetFreeTouchable() and 1172 SetTheOtherTouchableFree(G4VTouchable*). 691 SetTheOtherTouchableFree(G4VTouchable*). 1173 692 1174 Nov 6, 2001 J. Apostolakis - transport-V0 693 Nov 6, 2001 J. Apostolakis - transport-V03-02-02 1175 ------------------------------ 694 ------------------------------ 1176 - Added protection in G4Transportation::Along 695 - Added protection in G4Transportation::AlongStepGPIL for messaging 1177 "ResestStepEstimate" of ChordFinder for the 696 "ResestStepEstimate" of ChordFinder for the case there is no global field. 1178 ** NOTE this is not a perfect resolution (s 697 ** NOTE this is not a perfect resolution (see NOTE in log file). ** 1179 --> Thanks to Radovan Chytracek for reporti 698 --> Thanks to Radovan Chytracek for reporting this problem (move to file log) 1180 699 1181 Aug 16, 2001 J. Apostolakis - transport-V0 700 Aug 16, 2001 J. Apostolakis - transport-V03-02-01 1182 ------------------------------ 701 ------------------------------ 1183 - Tagged. (This tag requires field-V03-02-00) 702 - Tagged. (This tag requires field-V03-02-00) 1184 703 1185 Aug 16, 2001 J. Apostolakis 704 Aug 16, 2001 J. Apostolakis 1186 ------------------------------ 705 ------------------------------ 1187 - Erasing state information from previous tra 706 - Erasing state information from previous track at the first step of 1188 each track. (-> this is required to ensure 707 each track. (-> this is required to ensure repeatability) 1189 This should eliminate any non-repeatability 708 This should eliminate any non-repeatability due to the propagation 1190 in field. 709 in field. 1191 ( Requires updated version of G4ChordFinder 710 ( Requires updated version of G4ChordFinder ) 1192 711 1193 Jul 19, 2001 G. Cosmo transport-V03-02-00 712 Jul 19, 2001 G. Cosmo transport-V03-02-00 1194 ------------------------ 713 ------------------------ 1195 - Synchronised with CVS HEAD after introducti 714 - Synchronised with CVS HEAD after introduction of warrenty disclaimer. 1196 - Modified author list in G4Transportation (P 715 - Modified author list in G4Transportation (P.Gumplinger). 1197 716 1198 Apr 11, 2001 J. Apostolakis transport-V0 717 Apr 11, 2001 J. Apostolakis transport-V03-01-02 1199 ------------------------------ 718 ------------------------------ 1200 - Corrected the last update of G4Transportati << 719 - Corrected the last update of G4Transportation.cc, which overwrote the 1201 value of the spin in the cases where a part 720 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. << 721 or a charged particle was not in a field. 1203 722 1204 Apr 11, 2001 P. Gumplinger transport-V03 723 Apr 11, 2001 P. Gumplinger transport-V03-01-01 1205 ----------------------------- 724 ----------------------------- 1206 - Updated G4Transportation.cc to make spin tr 725 - Updated G4Transportation.cc to make spin tracking work correctly: 1207 o Replaced the line originally commented ou 726 o Replaced the line originally commented out: 1208 // fTransportEndPolarization= aFieldTra 727 // fTransportEndPolarization= aFieldTrack.GetSpin() ; // Not yet possible 1209 with: << 728 with: 1210 fTransportEndSpin = aFieldTrack.GetSpin 729 fTransportEndSpin = aFieldTrack.GetSpin(); 1211 o Added to the AlongStepDoIt() the followin 730 o Added to the AlongStepDoIt() the following call: 1212 fParticleChange.SetPolarizationChange(f 731 fParticleChange.SetPolarizationChange(fTransportEndSpin); 1213 732 1214 Mar 19, 2001 J. Apostolakis transport-V03 733 Mar 19, 2001 J. Apostolakis transport-V03-00-01 1215 ------------------------------ 734 ------------------------------ 1216 - G4Transportation modified to use new FieldT 735 - G4Transportation modified to use new FieldTrack, and get Kinetic 1217 Energy from it. << 736 Energy from it. 1218 This new FieldTrack together with changes i 737 This new FieldTrack together with changes in associated Equation of Motion 1219 classes implement the momentum vector as in 738 classes implement the momentum vector as independent variable in place of 1220 the velocity. << 739 the velocity. 1221 So this tag requires << 740 So this tag requires 1222 - new geometry/magneticfield tag "field-V03 << 741 - new geometry/magneticfield tag "field-V03-00-01", and 1223 - new geometry/volumes tag "geomvol-V03-00 742 - new geometry/volumes tag "geomvol-V03-00-03" for new 1224 G4PropagatorInField (). 743 G4PropagatorInField (). 1225 744 1226 Feb 27, 2001 J. Apostolakis (transport-V0 745 Feb 27, 2001 J. Apostolakis (transport-V03-00-00) 1227 ------------------------------ 746 ------------------------------ 1228 - G4Transportation.cc: 747 - G4Transportation.cc: 1229 * Modified calculation of energy at the e 748 * Modified calculation of energy at the end of field step 1230 to make it more accurate at low veloci 749 to make it more accurate at low velocities, 1231 (while remaining correct at high gamma << 750 (while remaining correct at high gammas). 1232 This improves the energy determination. << 751 This improves the energy determination. 1233 Together with electromagnetic/standard tag 752 Together with electromagnetic/standard tag "stand-V03-00-03" 1234 this addresses the main problem in propagat 753 this addresses the main problem in propagating in an electric field 1235 (Problem report # 108 ) 754 (Problem report # 108 ) 1236 755 1237 Sep 22, 2000 V. Grichine (transport-V02-00 756 Sep 22, 2000 V. Grichine (transport-V02-00-00) [recorded by G.Cosmo] 1238 --------------------------- 757 --------------------------- 1239 - G4Transportation.cc: 758 - G4Transportation.cc: 1240 o added formula for Tkin corresponding dire 759 o added formula for Tkin corresponding directly to 1241 relativistic definition of Tkin = Etot - 760 relativistic definition of Tkin = Etot - mc^2 = mc^2(gamma -1), 1242 where gamma is a particle Lorentz factor. 761 where gamma is a particle Lorentz factor. 1243 o general cosmetics. 762 o general cosmetics. 1244 763 1245 Jun 19, 2000 J. Apostolakis (transport-V0 764 Jun 19, 2000 J. Apostolakis (transport-V01-01-02) 1246 ------------------------------ 765 ------------------------------ 1247 - G4Transportation.cc: Set the True Step Leng 766 - G4Transportation.cc: Set the True Step Length in G4Transportation.cc 1248 - Cosmetic: updated other files to the head, 767 - Cosmetic: updated other files to the head, as there were no differences 1249 from it (CVS headers). 768 from it (CVS headers). 1250 769 1251 May 15, 2000 J. Apostolakis (transport-V0 770 May 15, 2000 J. Apostolakis (transport-V01-01-01) 1252 ------------------------------ 771 ------------------------------ 1253 - G4Transportation.cc: Set the material in m 772 - G4Transportation.cc: Set the material in materialChange, in order to get 1254 correct behaviour for volumes that paramete 773 correct behaviour for volumes that parameterise the material. 1255 (Fix is dependant on changes to particleCha 774 (Fix is dependant on changes to particleChangeForTransport and StepPoint) 1256 - Modified setting of touchable change, in or 775 - Modified setting of touchable change, in order to preserve const-ness where 1257 it exists. 776 it exists. 1258 777 1259 Nov 25, 1999 J. Apostolakis (transport-V0 778 Nov 25, 1999 J. Apostolakis (transport-V00-01-01) 1260 ------------------------------ 779 ------------------------------ 1261 - G4Transportation.cc: Added protection for t 780 - G4Transportation.cc: Added protection for the case of a zero step (when 1262 there is a field) 781 there is a field) 1263 - G4UserSpecialCuts: protection to use min ra 782 - G4UserSpecialCuts: protection to use min range and min kinE only for 1264 charged particles. 783 charged particles. 1265 784 1266 June 9, 1999 J. Apostolakis (transport-01 785 June 9, 1999 J. Apostolakis (transport-01-00-02) 1267 ------------------------------ 786 ------------------------------ 1268 - Added a protection so that full relocation 787 - Added a protection so that full relocation is not used for very small moves. 1269 788 1270 Dec 4, 1998 J. Apostolakis (transport-00 789 Dec 4, 1998 J. Apostolakis (transport-00-04-01) 1271 ------------------------------ 790 ------------------------------ 1272 - The Velocity Vector for Transport in a magn 791 - The Velocity Vector for Transport in a magnetic field is now set correctly. 1273 (previously the scalar velocity was automat 792 (previously the scalar velocity was automatically promoted to a 3-vector) 1274 793 1275 Nov 25, 1998 J. Apostolakis << 794 Nov 25, 1998 J. Apostolakis 1276 ----------------------------- 795 ----------------------------- 1277 - Added the direction to LocateGlobalPointAn 796 - Added the direction to LocateGlobalPointAndUpdateTouchable. 1278 797 1279 Nov 19, 1998 J. Apostolakis (transport-00 798 Nov 19, 1998 J. Apostolakis (transport-00-03-04) 1280 ------------------------------ 799 ------------------------------ 1281 - Fixes: 800 - Fixes: 1282 1) The final energy is set equal to the ini 801 1) The final energy is set equal to the initial energy, because 1283 the PropagatorInField does not calculate 802 the PropagatorInField does not calculate it correctly yet. NEEDS Fix 1284 2) If the requested step size is zero and s 803 2) If the requested step size is zero and safety is zero, the 1285 step is now considered geometry limited. 804 step is now considered geometry limited. (This can happen 1286 if a discrete process tries to take a s 805 if a discrete process tries to take a step that is very small 1287 compared to the mean free path.) Proble 806 compared to the mean free path.) Problem observed by Laszlo in EM tests. 1288 3) PostStepGetInteractionLength now returns 807 3) PostStepGetInteractionLength now returns DBL_MAX, not kInfinity. 1289 808 1290 Nov 11, 1998 J. Apostolakis (transport-00 809 Nov 11, 1998 J. Apostolakis (transport-00-03-03) 1291 ------------------------------ 810 ------------------------------ 1292 - Changes to accomodate new interface of Fiel << 811 - Changes to accomodate new interface of Field: 1293 G4PropagatorInField and G4FieldTrack. 812 G4PropagatorInField and G4FieldTrack. 1294 813 1295 Oct 30, 1998 J. Apostolakis (transport-00 814 Oct 30, 1998 J. Apostolakis (transport-00-03-02) 1296 ----------------------------- 815 ----------------------------- 1297 - In the case of magnetic field, a flag that 816 - In the case of magnetic field, a flag that determines whether the 1298 geometry limited the step was not set. 817 geometry limited the step was not set. 1299 818 1300 Sep 16, 1998 J. Apostolakis (transport-00 819 Sep 16, 1998 J. Apostolakis (transport-00-03-01) 1301 ----------------------------- 820 ----------------------------- 1302 - Checks whether the particle is out of the w 821 - Checks whether the particle is out of the world volume, 1303 if so it has exited and must be killed. 822 if so it has exited and must be killed. 1304 823 1305 Aug 28, 1998 J. Apostolakis << 824 Aug 28, 1998 J. Apostolakis 1306 ----------------------------- 825 ----------------------------- 1307 - The PostStepGetPhysicalInteractionLength ha 826 - The PostStepGetPhysicalInteractionLength has fixed (to return kInf) 1308 The boolean flags for touchables are now in 827 The boolean flags for touchables are now initialised. & Other small fixes ? 1309 Test code for non-relocating case added (fo 828 Test code for non-relocating case added (for debugging). 1310 829 1311 June 08, 1998 J. Apostolakis (trans-06-04) 830 June 08, 1998 J. Apostolakis (trans-06-04) 1312 ------------------------------ 831 ------------------------------ 1313 - Corrected Safety computation for the case o 832 - Corrected Safety computation for the case of the field (adding endpoint 1314 distance instead of curve length.) << 833 distance instead of curve length.) 1315 - Added PostStepDoIt method that tries to rel 834 - Added PostStepDoIt method that tries to relocate the particle using 1316 G4ParticleChangeForTransport 835 G4ParticleChangeForTransport 1317 - Transportation is no longer a G4ContinuousP << 836 - Transportation is no longer a G4ContinuousProcess. 1318 837 1319 June 08, 1998 J. Apostolakis (trans-06-03) 838 June 08, 1998 J. Apostolakis (trans-06-03) 1320 ------------------------------ 839 ------------------------------ 1321 - Modified it to recomputate Safety at the st 840 - Modified it to recomputate Safety at the start of a step. To do this 1322 it uses the previous step's calculated saf 841 it uses the previous step's calculated safety and endpoint. 1323 842 1324 June 08, 1998 J. Apostolakis (trans-06-02) 843 June 08, 1998 J. Apostolakis (trans-06-02) 1325 ------------------------------ 844 ------------------------------ 1326 - Modified it to add re-computation of Safety 845 - Modified it to add re-computation of Safety at the endpoint of a step, 1327 when the safety would become negative. Thi 846 when the safety would become negative. This is done to allow processes 1328 to benefit from a realistic (geometrical) v 847 to benefit from a realistic (geometrical) value of the safety. The 1329 request to do this was from EM physics 848 request to do this was from EM physics 1330 849 1331 June 03, 1998 J. Apostolakis (trans-06-01) 850 June 03, 1998 J. Apostolakis (trans-06-01) 1332 ------------------------------ 851 ------------------------------ 1333 - The safety we is now generalised to mean th 852 - The safety we is now generalised to mean the limit of assumption of all 1334 processes. The AlongStepGPIL input value is 853 processes. The AlongStepGPIL input value is not the remainder from the 1335 previous step's geometrical safety. 854 previous step's geometrical safety. 1336 So the transportation must recalculate the 855 So the transportation must recalculate the starting point's safety here. 1337 As a zeroeth order approximation we set it 856 As a zeroeth order approximation we set it to zero. 1338 857 1339 April 17, 1998 M. Maire [recorded by Jo 858 April 17, 1998 M. Maire [recorded by John Apostolakis] 1340 ------------------------ 859 ------------------------ 1341 - A new process, G4UserSpecialCuts, was added 860 - A new process, G4UserSpecialCuts, was added to allow the 1342 user an alternative method to set some user 861 user an alternative method to set some user cuts. 1343 862 1344 April 15, 1998 H. Kurasige [recorded by Jo 863 April 15, 1998 H. Kurasige [recorded by John Apostolakis] 1345 --------------------------- 864 --------------------------- 1346 - The transportation does the absolute minimu << 865 - The transportation does the absolute minimum required to conform to 1347 the new scheme for ParticleChange: G4VParti << 866 the new scheme for ParticleChange: G4VParticleChange is used in signature. 1348 [ But default G4ParticleChange is still use << 867 [ But default G4ParticleChange is still used ]. 1349 868 1350 April 14, 1998 John Apostolakis 869 April 14, 1998 John Apostolakis 1351 -------------------------------- 870 -------------------------------- 1352 - History file Created 871 - History file Created