Geant4 Cross Reference |
1 # Category transport History << 1 $Id: History,v 1.147 2008/01/17 10:31:17 gcosmo 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 << 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 << 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 --------------------------- << 503 - Simplified implementation of G4CoupledTransp << 504 avoid unnecessary static pointer definition. << 505 << 506 January 21th, 2011, V.Ivanchenko transport-V0 << 507 -------------------------------- << 508 - G4UserSpecialCuts - fixed compilation proble << 509 << 510 January 21th, 2011, V.Ivanchenko transport-V0 << 511 -------------------------------- << 512 - G4UserSpecialCuts: fixed bug in energy track << 513 of checks: 1st energy tracking cut, 2nd trac << 514 4th range for charged particles with non-zer << 515 string comparisons. << 516 << 517 January 4th, 2011, M.Asai transport-V09-04-00 << 518 ------------------------- << 519 - G4CoupledTransportation: added EndTracking() << 520 activated navigator list. << 521 << 522 September 13th, 2010, J.Apostolakis transport << 523 ----------------------------------- << 524 - Improvement to G4Transportation: copy curren << 525 time it is computed (it used to be copied on << 526 end of step). << 527 << 528 September 13th, 2010, J.Apostolakis transport << 529 ---------------------------------- << 530 - Retagged - to propose for testing. << 531 << 532 November 17th, 2009, J.Apostolakis transport- << 533 ---------------------------------- << 534 - G4Transportation: << 535 o Fix: Update the Step flag which identifies << 536 It is now done for the linear steps (no c << 537 << 538 November 26th, 2008, J.Apostolakis transport- << 539 ---------------------------------- << 540 - G4CoupledTransportation: << 541 o Fix: initialise new data member (in constr << 542 << 543 November 21st, 2008, J.Apostolakis transport- << 544 ---------------------------------- << 545 - G4Transportation & G4CoupledTransportation: << 546 o Performance improvement/correction << 547 Avoid to compute safety at end of step fo << 548 << 549 November 21st, 2008, J.Apostolakis transport- << 550 ---------------------------------- << 551 << 552 - G4Transportation & G4CoupledTransportation: << 553 o Push value & origin of safety to SafetyHel << 554 only when its value comes from ComputeSaf << 555 19 556 January 17th, 2008, J.Apostolakis transport-V 20 January 17th, 2008, J.Apostolakis transport-V09-01-00 557 --------------------------------- 21 --------------------------------- 558 - G4Transportation & G4CoupledTransportation: 22 - G4Transportation & G4CoupledTransportation: 559 o Clear state of all Chord Finders using G4F 23 o Clear state of all Chord Finders using G4FieldManagerStore. 560 - Syncronised with files on the HEAD. 24 - Syncronised with files on the HEAD. 561 - Requires co-working tag "field-V09-01-00" (o 25 - Requires co-working tag "field-V09-01-00" (or "field-V09-00-03"). 562 Functionality corresponding to tag "transpor 26 Functionality corresponding to tag "transport-V09-00-52". 563 27 564 November 27th, 2007, J.Apostolakis transport- 28 November 27th, 2007, J.Apostolakis transport-V09-00-08 565 ---------------------------------- 29 ---------------------------------- 566 - G4CoupledTransportation 30 - G4CoupledTransportation 567 o Added updating of particle-looping flag (w 31 o Added updating of particle-looping flag (was commented out.). 568 32 569 November 10th, 2007, J.Apostolakis transport- 33 November 10th, 2007, J.Apostolakis transport-V09-00-07 570 ---------------------------------- 34 ---------------------------------- 571 - G4Transportation: 35 - G4Transportation: 572 o Put back the default for short step optimi 36 o Put back the default for short step optimisation to 'on'. 573 37 574 November 9th, 2007, J.Apostolakis transport-V 38 November 9th, 2007, J.Apostolakis transport-V09-00-06 575 --------------------------------- 39 --------------------------------- 576 - G4Transportation: 40 - G4Transportation: 577 o Update the SafetyHelper using the safety c 41 o Update the SafetyHelper using the safety calculated by Navigator. 578 42 579 November 27th, 2007, J.Apostolakis transport- << 43 November 27th, 2007, J.Apostolakis transport-V09-00-05a 580 ---------------------------------- 44 ---------------------------------- 581 - G4CoupledTransportation 45 - G4CoupledTransportation 582 o Added updating of particle-looping flag (w 46 o Added updating of particle-looping flag (was commented out.) 583 - Also called "transport-V09-00-51" to make it 47 - Also called "transport-V09-00-51" to make it canonical. 584 48 585 November 8th, 2007, J.Apostolakis transport-V 49 November 8th, 2007, J.Apostolakis transport-V09-00-05 586 --------------------------------- 50 --------------------------------- 587 - G4Transportation: 51 - G4Transportation: 588 o Created new method (and class member) for 52 o Created new method (and class member) for flag on Short StepOptimisation. 589 * When it is true, the optimisation is 'on 53 * When it is true, the optimisation is 'on' steps shorter than the 590 safety will not call G4Navigator - so lo 54 safety will not call G4Navigator - so long as the particle goes straight 591 ie it is not charged or there is no fiel 55 ie it is not charged or there is no field. 592 * Retained the default value as 'off' - as << 56 * Retained the default value as 'off' - as since changed in 593 transport-V09-00-02 following Alex's sug 57 transport-V09-00-02 following Alex's suggestion. 594 58 595 November 8th, 2007, J.Apostolakis transport-V 59 November 8th, 2007, J.Apostolakis transport-V09-00-04 596 --------------------------------- 60 --------------------------------- 597 - G4Transportation (AlongStepGPIL): 61 - G4Transportation (AlongStepGPIL): 598 o Moved the call to ConfigureForTrack before << 62 o Moved the call to ConfigureForTrack before the check whether 599 fieldMgr has 0 field ptr, in order to enab << 63 fieldMgr has 0 field ptr, in order to enable it to be called 600 even if the field manager points to a zero 64 even if the field manager points to a zero field. 601 Needed to enable a user to switch a global 65 Needed to enable a user to switch a global field on (off was possible), 602 as a track goes between volume (or regions << 66 as a track goes between volume (or regions) of a setup. 603 [ Response to request of Atlas/ZM. ] << 67 [ Response to request of Atlas/ZM. ] 604 Note: this ordering already existed in G4C 68 Note: this ordering already existed in G4CoupledTransportation. 605 69 606 October 12th, 2007, J.Apostolakis transport-V 70 October 12th, 2007, J.Apostolakis transport-V09-00-03 607 --------------------------------- 71 --------------------------------- 608 - G4CoupledTransportation: 72 - G4CoupledTransportation: 609 o Improves condition for flag that regulates << 73 o Improves condition for flag that regulates Relocating when only 610 any geometry (including a parallel geometr << 74 any geometry (including a parallel geometry) limits the step. 611 New PathFinder method required. 75 New PathFinder method required. 612 - Requires and co-works with tag geomnav-V09-0 76 - Requires and co-works with tag geomnav-V09-00-03 613 77 614 October 4th, 2007, J.Apostolakis transport-V0 78 October 4th, 2007, J.Apostolakis transport-V09-00-02 615 -------------------------------- 79 -------------------------------- 616 - G4CoupledTransportation: 80 - G4CoupledTransportation: 617 o First fix for problem in condition for Rel << 81 o First fix for problem in condition for Relocating when only a parallel 618 geometry limited the step. << 82 geometry limited the step. 619 o Change of condition for recalculation safe 83 o Change of condition for recalculation safety (from Alex Howard) used, 620 as currently it improves stability. 84 as currently it improves stability. 621 85 622 September 25th, 2007, J.Apostolakis transport 86 September 25th, 2007, J.Apostolakis transport-V09-00-01 623 ----------------------------------- 87 ----------------------------------- 624 - G4Transportation: 88 - G4Transportation: 625 Modification to disable 'optimisation' in G4 89 Modification to disable 'optimisation' in G4Navigator for small linear 626 step (ie when a track does less than the sa 90 step (ie when a track does less than the safety). 627 * Relevant only if there is no field, or t 91 * Relevant only if there is no field, or the particle is neutral 628 * Temporary measure (in current form) to i 92 * Temporary measure (in current form) to improve comparison 629 old / new Transportation (single/old << 93 old / new Transportation (single/old vs coupled with pathfinder). 630 94 631 July 12th, 2007, J.Apostolakis transport-V09- 95 July 12th, 2007, J.Apostolakis transport-V09-00-00 632 ------------------------------ 96 ------------------------------ 633 - Retagged to enable testing of new developmen << 97 - Retagged to enable testing of new developments 634 (which were not included in release 9.0) 98 (which were not included in release 9.0) 635 99 636 June 6th, 2007, G.Cosmo transport-V08- 100 June 6th, 2007, G.Cosmo transport-V08-03-14 637 ----------------------- 101 ----------------------- 638 - Includes G4Transportation and G4CoupledTrans 102 - Includes G4Transportation and G4CoupledTransportation implementations 639 as in tag "transport-V08-03-11": 103 as in tag "transport-V08-03-11": 640 o Corrected bug in ComputeSafety() introduce 104 o Corrected bug in ComputeSafety() introduced in "transport-V08-03-10". 641 o Reinitialise SafetyHelper state from G4Pat 105 o Reinitialise SafetyHelper state from G4PathFinder::PrepareNewTrack(). 642 o Should fix the problem seen in test33 and 106 o Should fix the problem seen in test33 and reported by system testing. 643 - All the rest is kept as in tag "transport-V0 107 - All the rest is kept as in tag "transport-V08-03-12". 644 108 645 June 1st, 2007, A.Howard transport-V08- 109 June 1st, 2007, A.Howard transport-V08-03-13 646 ------------------------ 110 ------------------------ 647 - Renamed classes associated with old biasing 111 - Renamed classes associated with old biasing scheme with suffix 8: 648 G4ProcessPlacer8, G4VProcessPlacer8, G4VSamp 112 G4ProcessPlacer8, G4VProcessPlacer8, G4VSamplerConfigurator8, 649 G4WeightCutOffProcess8, G4SamplingPostStepAc 113 G4WeightCutOffProcess8, G4SamplingPostStepAction8, G4VSampler8, 650 G4WeightCutOffConfigurator8 114 G4WeightCutOffConfigurator8 651 - Includes same G4CoupledTransportation as tra 115 - Includes same G4CoupledTransportation as transport-V08-03-12 652 116 653 ********** transport-V08-03-12 was used for Ge 117 ********** transport-V08-03-12 was used for Geant4 9.0 *************** 654 118 655 May 31st, 2007, A.Howard transport-V08-03 119 May 31st, 2007, A.Howard transport-V08-03-12 656 ------------------------ 120 ------------------------ 657 - Archived classes for old biasing scheme, now 121 - Archived classes for old biasing scheme, now replaced in module 658 processes/biasing. Removed classes: 122 processes/biasing. Removed classes: 659 G4MImportanceConfigurator, G4MScoreConfigura 123 G4MImportanceConfigurator, G4MScoreConfigurator, G4MScoreProcess, 660 G4MWeightWindowConfigurator, G4MassGCellFind 124 G4MWeightWindowConfigurator, G4MassGCellFinder, G4MassGeometrySampler, 661 G4MassImportanceProcess, G4MassWeightWindowP 125 G4MassImportanceProcess, G4MassWeightWindowProcess, 662 G4PImportanceConfigurator, G4PScoreConfigura 126 G4PImportanceConfigurator, G4PScoreConfigurator, G4PScoreProcess, 663 G4PWeightWindowConfigurator, G4ParallelGCell 127 G4PWeightWindowConfigurator, G4ParallelGCellFinder, 664 G4ParallelGeometrySampler, G4ParallelImporta 128 G4ParallelGeometrySampler, G4ParallelImportanceProcess, G4ParallelTransport, 665 G4ParallelTransportConfigurator, G4ParallelW 129 G4ParallelTransportConfigurator, G4ParallelWWnTransportProcess, 666 G4ParallelWeightWindowProcess, G4PlaceOfActi 130 G4ParallelWeightWindowProcess, G4PlaceOfAction, G4ProcessPlacer, 667 G4SamplingPostStepAction, G4VProcessPlacer, 131 G4SamplingPostStepAction, G4VProcessPlacer, G4VSampler, 668 G4VSamplerConfigurator, G4WeightCutOffConfig 132 G4VSamplerConfigurator, G4WeightCutOffConfigurator. 669 - Classes are kept on the HEAD for testing pur 133 - Classes are kept on the HEAD for testing purposes. 670 - Tag does NOT include changes from tags "tran 134 - Tag does NOT include changes from tags "transport-V08-03-00" to 671 "transport-V08-03-11" inclusive. 135 "transport-V08-03-11" inclusive. 672 136 673 May 29th, 2007, A.Howard/J.Apostolakis transp 137 May 29th, 2007, A.Howard/J.Apostolakis transport-V08-03-11 674 -------------------------------------- 138 -------------------------------------- 675 - G4CoupledTransportation: 139 - G4CoupledTransportation: 676 o Corrected treatment of time integration (m 140 o Corrected treatment of time integration (made flags do as in original 677 Transport). 141 Transport). 678 o Again use momentum change flag in particle 142 o Again use momentum change flag in particle-change (optimisation). 679 o Also reset looping counter when no field o 143 o Also reset looping counter when no field or charge is present. 680 - Corrected names in Transport, Coupled Transp 144 - Corrected names in Transport, Coupled Transport. (J.Apostolakis) 681 145 682 May 29th, 2007, J.Apostolakis transport-V08-0 146 May 29th, 2007, J.Apostolakis transport-V08-03-10 683 ----------------------------- 147 ----------------------------- 684 - Gone back to G4CoupledTransportation. 148 - Gone back to G4CoupledTransportation. 685 o G4Transportation is now the original (what 149 o G4Transportation is now the original (what was called G4Transportation8 686 since "transport-V08-03-03"). 150 since "transport-V08-03-03"). 687 o G4Transportation8 still exists, to enable 151 o G4Transportation8 still exists, to enable code that utilises it to compile 688 (transitional). Expect that G4Transportati 152 (transitional). Expect that G4Transportation8 will be taken away asap. 689 153 690 May 29th, 2007, J.Apostolakis transport-V08-0 154 May 29th, 2007, J.Apostolakis transport-V08-03-04 691 ----------------------------- 155 ----------------------------- 692 - G4Transportation. Refined relocation: 156 - G4Transportation. Refined relocation: 693 o Full (re)location only if any geometry lim 157 o Full (re)location only if any geometry limited the step. 694 o Fast relocation otherwise. 158 o Fast relocation otherwise. 695 - Renamed & new data members: f(Mass,Any)Geome 159 - Renamed & new data members: f(Mass,Any)GeometryLimitedStep. 696 160 697 May 25th, 2007, J.Apostolakis transport-V08-0 161 May 25th, 2007, J.Apostolakis transport-V08-03-03 698 ----------------------------- 162 ----------------------------- 699 - G4Transportation 163 - G4Transportation 700 o Fix for case of zero proposed step: missed 164 o Fix for case of zero proposed step: missed to set end position. (A.Howard) 701 - G4Transportation8 165 - G4Transportation8 702 o Fixed StartTracking() to reset number of l << 166 o Fixed StartTracking() to reset number of looping steps and 703 to clear propagator state (safety issue in 167 to clear propagator state (safety issue in case of overlaps). 704 168 705 May 18th, 2007, J.Apostolakis transport-V08-0 169 May 18th, 2007, J.Apostolakis transport-V08-03-02 706 ----------------------------- 170 ----------------------------- 707 - G4Transportation: 171 - G4Transportation: 708 o Corrected full safety at step start, to pr 172 o Corrected full safety at step start, to protect against negative value. 709 o Obtain the endMassSafety from new saved va 173 o Obtain the endMassSafety from new saved value in G4PathFinder. 710 - G4Transportation8: 174 - G4Transportation8: 711 o Small cleanup, and hints for saving Safety 175 o Small cleanup, and hints for saving Safety to helper. 712 176 713 May 13th, 2007, A.Howard transport-V08-0 << 177 May 13th, 2007, A.Howard transport-V08-03-01 714 ------------------------ 178 ------------------------ 715 - G4VTrackTerminator: 179 - G4VTrackTerminator: 716 o Use call to G4GeometryTolerance instead of 180 o Use call to G4GeometryTolerance instead of kCarTolerance. 717 o Requires tag "global-V08-03-00" and relate 181 o Requires tag "global-V08-03-00" and related tag set. 718 182 719 May 9th, 2007, J.Apostolakis transport-V08-03 << 183 May 9th, 2007, J.Apostolakis transport-V08-03-00 720 ---------------------------- 184 ---------------------------- 721 - G4Transportation (hh,icc,cc) 185 - G4Transportation (hh,icc,cc) 722 o Renamed G4CoupledTransportation to G4Trans 186 o Renamed G4CoupledTransportation to G4Transportation 723 o Merged changes on branch used to bring in 187 o Merged changes on branch used to bring in CoupledTransportation, 724 porting changes in G4Transportation since 188 porting changes in G4Transportation since the creation of 725 CoupledTransportation. 189 CoupledTransportation. 726 o Also merged branch used for fixes in G4Tra 190 o Also merged branch used for fixes in G4Transportation.cc (1.60.2, 1.60.4) 727 for convergence to Release 9.0. 191 for convergence to Release 9.0. 728 - Renamed G4Transportation to G4Transportation 192 - Renamed G4Transportation to G4Transportation8 729 - G4ProcessPlader changed to reflect these rev 193 - G4ProcessPlader changed to reflect these revisions. (A.Howard) 730 194 731 May 8th, 2007, G.Cosmo transport-V08-02-03 195 May 8th, 2007, G.Cosmo transport-V08-02-03 732 ---------------------- 196 ---------------------- 733 - Use call to G4GeometryTolerance instead of k 197 - Use call to G4GeometryTolerance instead of kCarTolerance in 734 G4VTrackTerminator. 198 G4VTrackTerminator. 735 - Requires tag "global-V08-03-00" and related 199 - Requires tag "global-V08-03-00" and related tag set. 736 200 737 May 2nd, 2007, J.Apostolakis transport-V08-02 201 May 2nd, 2007, J.Apostolakis transport-V08-02-02 738 ---------------------------- 202 ---------------------------- 739 - G4CoupledTransportation: << 203 - G4CoupledTransportation: 740 o Make treatment of mass and full safety coh 204 o Make treatment of mass and full safety coherent (to-dos remain in 741 G4PathFinder). 205 G4PathFinder). 742 o Added storing of full safety in state; ret << 206 o Added storing of full safety in state; retrieve it after compute step 743 from PathFinder; calculate them same way a 207 from PathFinder; calculate them same way at start of step. 744 o Put back in the code for treating looping 208 o Put back in the code for treating looping particles. 745 209 746 February 15th, 2007, J.Apostolakis transport- 210 February 15th, 2007, J.Apostolakis transport-V08-02-01 747 ---------------------------------- 211 ---------------------------------- 748 - G4Transportation: protection against velocit 212 - G4Transportation: protection against velocity=0 in AlongStep (invalid). 749 213 750 February 15th, 2007, J.Apostolakis transport- 214 February 15th, 2007, J.Apostolakis transport-V08-02-00 751 ---------------------------------- 215 ---------------------------------- 752 - G4Transportation: call PropagatorInField to 216 - G4Transportation: call PropagatorInField to clear state for new track 753 --> addresses reliabilitiy problem seen by << 217 --> addresses reliabilitiy problem seen by Atlas. This fix is related 754 to overlaps, clearing the safety value << 218 to overlaps, clearing the safety value (which is multivalued due 755 to the overlaps, and thus can become in << 219 to the overlaps, and thus can become invalid for a new track in 756 an overlap region.) << 220 an overlap region.) 757 221 758 November 22nd, 2006, J.Apostolakis transport- 222 November 22nd, 2006, J.Apostolakis transport-V08-01-04 759 --------------------------------- 223 --------------------------------- 760 - Add new classes G4NeutronKiller and G4Neutro 224 - Add new classes G4NeutronKiller and G4NeutronKillerMessenger 761 (created by V. Ivantchenko) 225 (created by V. Ivantchenko) 762 226 763 November 22nd, 2006, J.Apostolakis transport- 227 November 22nd, 2006, J.Apostolakis transport-V08-01-03 764 --------------------------------- 228 --------------------------------- 765 - G4CoupledTransportation: 229 - G4CoupledTransportation: 766 o AlongStepGPIL() now returns an estimate fo 230 o AlongStepGPIL() now returns an estimate for the safety for all geometries 767 to make up for the fact that some other pr 231 to make up for the fact that some other processes only have PostStep GPILs 768 which cannot currently influence safety. 232 which cannot currently influence safety. 769 - NOTE: Fix / Workaround for deficiency of oth 233 - NOTE: Fix / Workaround for deficiency of others. 770 234 771 November 13th, 2006, J.Apostolakis transport- 235 November 13th, 2006, J.Apostolakis transport-V08-01-01 772 --------------------------------- 236 --------------------------------- 773 - Updated G4CoupledTransportation to use new s 237 - Updated G4CoupledTransportation to use new signature of 774 G4PathFinder::ComputeStep that added new ar << 238 G4PathFinder::ComputeStep that added new argument 775 at the end: currentVolume. 239 at the end: currentVolume. 776 240 777 June 2nd, 2006, J.Apostolakis transport-V08-0 241 June 2nd, 2006, J.Apostolakis transport-V08-00-02 778 ----------------------------- 242 ----------------------------- 779 - Added new class G4CoupledTransportation, a r 243 - Added new class G4CoupledTransportation, a revised version of Transportation, 780 for use in 'coupled' parallel navigation in 244 for use in 'coupled' parallel navigation in different geometries. 781 - Includes non-revisions for migration to sstr 245 - Includes non-revisions for migration to sstream (Nov 2005). 782 246 783 Feb. 6th, 2006, J.Apostolakis/P.MoraDeFreitas 247 Feb. 6th, 2006, J.Apostolakis/P.MoraDeFreitas transport-V08-00-01 784 ---------------------------------------------- 248 ---------------------------------------------- 785 - Corrected problem with suspended tracks - PR 249 - Corrected problem with suspended tracks - PR# 802. 786 - Added StartTracking() method which takes ove 250 - Added StartTracking() method which takes over responsibility to 787 clear the state for a new track, and to mess 251 clear the state for a new track, and to message other relevant 788 component to clear their state (problem repo 252 component to clear their state (problem report and proposed revision 789 by P.MoraDeFreitas). 253 by P.MoraDeFreitas). 790 254 791 Jan. 16th, 2006, J.Apostolakis transport-V08-0 255 Jan. 16th, 2006, J.Apostolakis transport-V08-00-00 792 ------------------------------ 256 ------------------------------ 793 - G4Transportation: 257 - G4Transportation: 794 o The particle's charge is now taken from th 258 o The particle's charge is now taken from the dynamic particle, so that 795 it can take into account changes from the 259 it can take into account changes from the interaction of an ion with 796 matter (eg stripping e-). (V.Ivantchenko) 260 matter (eg stripping e-). (V.Ivantchenko) 797 261 798 Nov. 21st, 2005, M.Asai transport-V07-01-00 262 Nov. 21st, 2005, M.Asai transport-V07-01-00 799 ----------------------- 263 ----------------------- 800 - Migration to <sstream>. 264 - Migration to <sstream>. 801 - Fix a warning message in G4ParallelTransport 265 - Fix a warning message in G4ParallelTransport. 802 266 803 May 10th, 2005, J.Apostolakis transport-V07-00 267 May 10th, 2005, J.Apostolakis transport-V07-00-01 804 ----------------------------- 268 ----------------------------- 805 - Added process type to G4Transportation 269 - Added process type to G4Transportation 806 270 807 Mar. 7th, 2005, M.Asai transport-V07-00-00 271 Mar. 7th, 2005, M.Asai transport-V07-00-00 808 ---------------------- 272 ---------------------- 809 - Added virtual to destructors of G4StepLimite 273 - Added virtual to destructors of G4StepLimiter and G4UserSpecialCuts. 810 274 811 Dec. 7th, 2004, G.Cosmo transport-V06-02-05 275 Dec. 7th, 2004, G.Cosmo transport-V06-02-05 812 ----------------------- 276 ----------------------- 813 - Implemented migration to <cmath>. 277 - Implemented migration to <cmath>. 814 278 815 Nov. 23th, 2004, J.Apostolakis transport-V06-0 279 Nov. 23th, 2004, J.Apostolakis transport-V06-02-04 816 ------------------------------ 280 ------------------------------ 817 - Added Threshold energy for not abandoning st 281 - Added Threshold energy for not abandoning stuck particles quickly. 818 282 819 Oct. 19th, H.Kurashige transport-V06-02-03 283 Oct. 19th, H.Kurashige transport-V06-02-03 820 ---------------------- 284 ---------------------- 821 - Migrated processes to new G4VParticleChange 285 - Migrated processes to new G4VParticleChange interface. 822 286 823 Sep. 9th, M.Maire 287 Sep. 9th, M.Maire 824 ----------------- 288 ----------------- 825 - Apply tracking cut only if Rmin or Emin > DB 289 - Apply tracking cut only if Rmin or Emin > DBL_MIN in G4UserSpecialCuts. 826 290 827 Oct. 8th, M.Asai transport-V06-02-02 291 Oct. 8th, M.Asai transport-V06-02-02 828 ---------------- 292 ---------------- 829 - A protection is added in G4Transportation.cc 293 - A protection is added in G4Transportation.cc for an application with 830 parameterized volume but without any EM proc 294 parameterized volume but without any EM process. 831 295 832 Aug. 27th, M.Asai transport-V06-02-01 296 Aug. 27th, M.Asai transport-V06-02-01 833 ----------------- 297 ----------------- 834 - A pointer to sensitive detector is added in 298 - A pointer to sensitive detector is added in G4ParticleChangeForTransport. 835 - G4Transportation takes care of this pointer. 299 - G4Transportation takes care of this pointer. 836 300 837 Jul. 26th, M.Asai transport-V06-02-00 301 Jul. 26th, M.Asai transport-V06-02-00 838 ----------------- 302 ----------------- 839 - Introduce G4UserStepLimit to handle MaxAllow 303 - Introduce G4UserStepLimit to handle MaxAllowedStep in G4UserLimits. 840 304 841 Feb. 5th, M.Asai transport-V06-00-00 305 Feb. 5th, M.Asai transport-V06-00-00 842 ---------------- 306 ---------------- 843 - Fixed a bug in G4UserSpecialCuts related to 307 - Fixed a bug in G4UserSpecialCuts related to charged geantino 844 308 845 Nov. 26th, G.Cosmo transport-V05-02-07 309 Nov. 26th, G.Cosmo transport-V05-02-07 846 ------------------ 310 ------------------ 847 - Replaced mis-typed class name G4SplittingAnd 311 - Replaced mis-typed class name G4SplittingAndRussianRouletePostStepDoIt 848 with G4SamplingPostStepAction and updated cl 312 with G4SamplingPostStepAction and updated classes accordingly. 849 - Adopt new G4Exception scheme. 313 - Adopt new G4Exception scheme. 850 - Header inclusions and code cleanup. 314 - Header inclusions and code cleanup. 851 315 852 Nov. 14th, G.Cosmo transport-V05-02-06 316 Nov. 14th, G.Cosmo transport-V05-02-06 853 ------------------ 317 ------------------ 854 - G4Transportation.cc: 318 - G4Transportation.cc: 855 o Added inclusion of G4ChordFinder.hh, after 319 o Added inclusion of G4ChordFinder.hh, after latest changes to field. 856 320 857 Oct. 4th, G.Cosmo transport-V05-02-05 321 Oct. 4th, G.Cosmo transport-V05-02-05 858 ----------------- 322 ----------------- 859 - Modified GNUmakefile: 323 - Modified GNUmakefile: 860 o added dependency to new module "geometry/n 324 o added dependency to new module "geometry/navigation". 861 - Coworks with "geometry-V05-02-00" and "digit 325 - Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00". 862 326 863 Sep. 25th, H.Kurashige transport-V05-02-04 327 Sep. 25th, H.Kurashige transport-V05-02-04 864 ---------------------- 328 ---------------------- 865 - modify GNUmakefile to use processes/cuts cat 329 - modify GNUmakefile to use processes/cuts category 866 - migrate to model variant of EM physics in G4 330 - migrate to model variant of EM physics in G4UserSpecialCuts (V.Ivantchenko) 867 331 868 Aug. 27th, M.Dressel transport-V05-02-03 332 Aug. 27th, M.Dressel transport-V05-02-03 869 -------------------- 333 -------------------- 870 - cleanup of header file inclusions 334 - cleanup of header file inclusions 871 335 872 Aug. 19th, M.Dressel transport-V05-02-02 336 Aug. 19th, M.Dressel transport-V05-02-02 873 -------------------- 337 -------------------- 874 - rename G4ImportancePostStepDoIt to << 338 - rename G4ImportancePostStepDoIt to 875 G4SplittingAndRussianRouletePostStepDoIt sin << 339 G4SplittingAndRussianRouletePostStepDoIt since it is also used in 876 weight window biasing 340 weight window biasing 877 341 878 Aug. 19th, M.Dressel transport-V05-02-01 342 Aug. 19th, M.Dressel transport-V05-02-01 879 -------------------- 343 -------------------- 880 - first implementation of weight window techni 344 - first implementation of weight window technique 881 345 882 Jul, 31st, P.Gumplinger transport-V05-02-00 346 Jul, 31st, P.Gumplinger transport-V05-02-00 883 ----------------------- 347 ----------------------- 884 - G4Transportation.cc: 348 - G4Transportation.cc: 885 o Use the finalVelocity to update TofF for o 349 o Use the finalVelocity to update TofF for optical photons. 886 350 887 Jul, 17th, J.Apostolakis 351 Jul, 17th, J.Apostolakis 888 ------------------------ 352 ------------------------ 889 - G4Transportation.cc: 353 - G4Transportation.cc: 890 o Attempt to correct photon problem - by usi 354 o Attempt to correct photon problem - by using the velocity from 891 current medium for massless particles. 355 current medium for massless particles. 892 356 893 Jun, 25th, J.Apostolakis 357 Jun, 25th, J.Apostolakis 894 ------------------------ 358 ------------------------ 895 - G4Transportation[.hh.icc]: 359 - G4Transportation[.hh.icc]: 896 o Added verbosity level to control the print 360 o Added verbosity level to control the printing of warnings (see below). 897 361 898 Jun, 21st, J.Apostolakis transport-V05-01-06 362 Jun, 21st, J.Apostolakis transport-V05-01-06 899 ------------------------ 363 ------------------------ 900 G4Transportation: 364 G4Transportation: 901 - Added warning when energy changes from propa << 365 - Added warning when energy changes from propagation in magnetic field 902 (or other field that conserves energy) due t << 366 (or other field that conserves energy) due to the inaccuracy of 903 numerical integration of the equations of mo 367 numerical integration of the equations of motion. 904 368 905 Jun, 21st, J.Apostolakis transport-V05-01-05 369 Jun, 21st, J.Apostolakis transport-V05-01-05 906 ------------------------ 370 ------------------------ 907 - G4Transportation: 371 - G4Transportation: 908 o Use new method of PropagatorInField to sim 372 o Use new method of PropagatorInField to simplify choice of 909 global/local field. 373 global/local field. 910 o Activated the new capability of a (user de 374 o Activated the new capability of a (user derived) field manager to 911 configure itself with different accuracy p 375 configure itself with different accuracy parameters depending on 912 track's energy, particle identity, or othe 376 track's energy, particle identity, or other property. 913 - Notes: 377 - Notes: 914 o Requires tags "field-V05-01-04" and "geomv 378 o Requires tags "field-V05-01-04" and "geomvol-V05-01-03" 915 o Includes updates of files to use <std> in 379 o Includes updates of files to use <std> in place of "g4std", 916 as made at the CVS HEAD. 380 as made at the CVS HEAD. 917 381 918 Jun, 13th, M.Dressel transport-V05-01-04 382 Jun, 13th, M.Dressel transport-V05-01-04 919 -------------------- 383 -------------------- 920 - Added to put the delete fImportancePostStepD 384 - Added to put the delete fImportancePostStepDoIt in G4MassImportanceProcess 921 and G4ParallelImportanceProcess. 385 and G4ParallelImportanceProcess. 922 386 923 Jun, 13th, M.Dressel transport-V05-01-03 387 Jun, 13th, M.Dressel transport-V05-01-03 924 -------------------- 388 -------------------- 925 - Fixed bug created by last bug fix in G4MassI 389 - Fixed bug created by last bug fix in G4MassImportanceProcess 926 and G4ParallelImportanceProcess. 390 and G4ParallelImportanceProcess. 927 391 928 Jun, 12th, M.Dressel transport-V05-01-02 392 Jun, 12th, M.Dressel transport-V05-01-02 929 -------------------- 393 -------------------- 930 - Fixed "'this' : used in base member initiali << 394 - Fixed "'this' : used in base member initializer list" in 931 src\G4MassImportanceProcess.cc, src\G4Parall 395 src\G4MassImportanceProcess.cc, src\G4ParallelImportanceProcess.cc 932 396 933 Jun, 4th, G.Cosmo transport-V05-01-01 397 Jun, 4th, G.Cosmo transport-V05-01-01 934 ----------------- 398 ----------------- 935 - Fixes for inclusion of <strstream> in G4Para 399 - Fixes for inclusion of <strstream> in G4ParallelImportanceProcess.cc 936 and G4ParallelTransport.cc in view of the g 400 and G4ParallelTransport.cc in view of the g4std wrappers migration. 937 401 938 May, 13th, J.Apostolakis transport-V05-01-00 402 May, 13th, J.Apostolakis transport-V05-01-00 939 ------------------------ 403 ------------------------ 940 - Fixes to G4Transportation.cc to accomodate i 404 - Fixes to G4Transportation.cc to accomodate incorrect and 941 missing functionality for two use cases: 405 missing functionality for two use cases: 942 o a local field when no global field exists 406 o a local field when no global field exists (it was not seen) 943 o overriding an existing global field by a ' 407 o overriding an existing global field by a 'zero' field 944 by creating a local field manager that has << 408 by creating a local field manager that has a null G4Field pointer 945 (a use case which did not exist.) 409 (a use case which did not exist.) 946 Further work to verify these use cases work << 410 Further work to verify these use cases work is required. 947 411 948 Apr, 7th, V.Ivanchenko transport-V05-00-04 412 Apr, 7th, V.Ivanchenko transport-V05-00-04 949 ----------------- 413 ----------------- 950 - Migration to "cuts by region" for G4UserSpec 414 - Migration to "cuts by region" for G4UserSpecialCuts. 951 415 952 Apr, 3rd, G.Cosmo transport-V05-00-03 416 Apr, 3rd, G.Cosmo transport-V05-00-03 953 ----------------- 417 ----------------- 954 - Cleared pedantic warnings and some cosmetic 418 - Cleared pedantic warnings and some cosmetic cleanups... 955 419 956 Jan, 14th, M.Asai transport-V05-00-02 420 Jan, 14th, M.Asai transport-V05-00-02 957 ----------------- 421 ----------------- 958 - Consolidated transport-V05-00-01 tag for G4T 422 - Consolidated transport-V05-00-01 tag for G4Transportation.cc 959 423 960 Jan, 7th, M.Asai transport-V05-00-01 424 Jan, 7th, M.Asai transport-V05-00-01 961 ---------------- 425 ---------------- 962 - Fix in G4Transportation.cc for updating mate 426 - Fix in G4Transportation.cc for updating material-cut-couple. 963 427 964 Dec, 16th, G. Cosmo transport-V05-00-00 428 Dec, 16th, G. Cosmo transport-V05-00-00 965 ------------------- 429 ------------------- 966 - Merged branch "geant4-04-01-ref-02-cuts-bran 430 - Merged branch "geant4-04-01-ref-02-cuts-branch" to HEAD. 967 Included development for 'cuts-by-region' in 431 Included development for 'cuts-by-region' in G4Transportation.cc. 968 432 969 Nov, 20th, J. Apostolakis transport-V04-01-05 433 Nov, 20th, J. Apostolakis transport-V04-01-05 970 ------------------------- 434 ------------------------- 971 - Tagged. 435 - Tagged. 972 Tag requires: geomvol-V04-01-06 and track 436 Tag requires: geomvol-V04-01-06 and tracking-V04-01-10 973 and is dependent also on greps-V04-01-01 << 437 and is dependent also on greps-V04-01-01 and track-V04-01-01. 974 438 975 Nov, 8th, J.Generowicz 439 Nov, 8th, J.Generowicz 976 - Copy auxiliary smooth trajectory point from 440 - Copy auxiliary smooth trajectory point from PIF to ParticleChange 977 441 978 Nov, 4th 2002 M.Dressel transport-V04-01-04 442 Nov, 4th 2002 M.Dressel transport-V04-01-04 979 ---------------------------------------------- 443 ----------------------------------------------------- 980 - remove G4std:: where it does not belong to 444 - remove G4std:: where it does not belong to 981 - replace str() functions 445 - replace str() functions 982 446 983 Oct 31st, 2002 M.Dressel transport-V04-01-03 447 Oct 31st, 2002 M.Dressel transport-V04-01-03 984 ---------------------------------------------- 448 ----------------------------------------------------- 985 - bug fix in G4MassGeometrySampler and G4Paral 449 - bug fix in G4MassGeometrySampler and G4ParallelGeometrySampler 986 450 987 Oct 28th, 2002 M.Dressel transport-V04-01-02 451 Oct 28th, 2002 M.Dressel transport-V04-01-02 988 ---------------------------------------------- 452 ----------------------------------------------------- 989 - bug fix in G4MassGeometry 453 - bug fix in G4MassGeometry 990 454 991 Oct 22th, 2002 M.Dressel internal_7_transport 455 Oct 22th, 2002 M.Dressel internal_7_transport-V04-01-01 992 ---------------------------------------------- 456 -------------------------------------------------------- 993 - moving G4CellStoreScorer, G4TrackLogger 457 - moving G4CellStoreScorer, G4TrackLogger 994 to digits+hits/detector 458 to digits+hits/detector 995 - resolving G4SLRawValues 459 - resolving G4SLRawValues 996 460 997 Oct 16th, 2002 M.Dressel internal_6_transport 461 Oct 16th, 2002 M.Dressel internal_6_transport-V04-01-01 998 ---------------------------------------------- 462 -------------------------------------------------------- 999 - changes recomanded by codewizrd 463 - changes recomanded by codewizrd 1000 - added GCellFinder concept 464 - added GCellFinder concept 1001 465 1002 Oct 10th, 2002 M.Dressel transport-V04-01-01 466 Oct 10th, 2002 M.Dressel transport-V04-01-01-internal-5 1003 --------------------------------------------- 467 -------------------------------------------------------- 1004 - changing sampler concept: instead of separa 468 - changing sampler concept: instead of separat samplers for 1005 all combinations of importance sampling, sc 469 all combinations of importance sampling, scoring, wieght roulette 1006 for parallel and mass geometry there are tw 470 for parallel and mass geometry there are two Samplers now 1007 for the mass and parallel geometry: G4MassG << 471 for the mass and parallel geometry: G4MassGeometrySampler 1008 and G4ParallelGeometrySampler. << 472 and G4ParallelGeometrySampler. 1009 - Introduction of Configurators to setup the 473 - Introduction of Configurators to setup the processes. 1010 474 1011 Sep 18th, 2002 M.Dressel transport-V04-01-01 475 Sep 18th, 2002 M.Dressel transport-V04-01-01-internal-4 1012 --------------------------------------------- 476 -------------------------------------------------------- 1013 - tagging a version before reducing the numbe 477 - tagging a version before reducing the number of Samplers 1014 478 1015 Sep 2th, 2002 M.dressel transport-V04-01-01 479 Sep 2th, 2002 M.dressel transport-V04-01-01-internal-3 1016 ----------------------------------------- 480 ----------------------------------------- 1017 code cleanup for code-wizard 481 code cleanup for code-wizard 1018 482 1019 Aug 29th, 2002 M.Dressel int-1-V04-01-01 483 Aug 29th, 2002 M.Dressel int-1-V04-01-01 1020 ----------------------------------------- 484 ----------------------------------------- 1021 - adopted to changes in int-2-geombias-V04-01 485 - adopted to changes in int-2-geombias-V04-01-01: 1022 renaming of G4PTouchableKey to G4Geometr << 486 renaming of G4PTouchableKey to G4GeometryCell 1023 changing G4VIStore and G4IStore << 487 changing G4VIStore and G4IStore 1024 and dependants 488 and dependants 1025 489 1026 Aug 13th, 2002 M.Dressel transport-V04-01-01 490 Aug 13th, 2002 M.Dressel transport-V04-01-01 1027 --------------------------------------------- 491 ---------------------------------------------- 1028 - added G4CellStoreScorer, G4VTrackTerminato 492 - added G4CellStoreScorer, G4VTrackTerminator and changed the sampler 1029 classes in order to use the G4VTrackTermina 493 classes in order to use the G4VTrackTerminator (if necessary) to 1030 kill a track. << 494 kill a track. 1031 - coworks with geombias-V04-01-01 495 - coworks with geombias-V04-01-01 1032 496 1033 July 18th, 2002 M.Dressel << 497 July 18th, 2002 M.Dressel 1034 ------------------------- 498 ------------------------- 1035 - bug fix in G4TrackLogger 499 - bug fix in G4TrackLogger 1036 500 1037 July 11th, 2002 M.Dressel internal-2-transpor 501 July 11th, 2002 M.Dressel internal-2-transport-V04-01-01 1038 --------------------------------------------- 502 -------------------------------------------------------- 1039 - moved the standard scoring classes to run b << 503 - moved the standard scoring classes to run because 1040 they need G4EventManager. 504 they need G4EventManager. 1041 505 1042 July 10th, 2002 M.Dressel internal-1-transpor 506 July 10th, 2002 M.Dressel internal-1-transport-V04-01-01 1043 --------------------------------------------- 507 -------------------------------------------------------- 1044 - add classes for standard scoreing. Remove G 508 - add classes for standard scoreing. Remove G4ScorePrinter and G4Scorer. 1045 G4StandardScorer and G4StandardScoreTable m 509 G4StandardScorer and G4StandardScoreTable may be used as replacement. 1046 The source file G4StandardScorer.cc may be << 510 The source file G4StandardScorer.cc may be found in 1047 extended/examples/B09/src because it needs 511 extended/examples/B09/src because it needs to acces the 1048 G4EventManager. 512 G4EventManager. 1049 513 1050 Jun 13, 2002 M.Dressel transport-V04-00-09 << 514 Jun 13, 2002 M.Dressel transport-V04-00-09 1051 --------------------------------------------- 515 --------------------------------------------- 1052 - add classes for creating and printing talli 516 - add classes for creating and printing tallies. 1053 517 1054 May 31, 2002 M.Dressel transport-V04-00-08 518 May 31, 2002 M.Dressel transport-V04-00-08 1055 --------------------------------------------- 519 -------------------------------------------------------- 1056 - made weight window sampling to apply only a 520 - made weight window sampling to apply only at inital track step 1. 1057 521 1058 May 31, 2002 M.Dressel transport-V04-00-07 522 May 31, 2002 M.Dressel transport-V04-00-07 1059 --------------------------------------------- 523 -------------------------------------------------------- 1060 - bug fix in G4PArallelScoreSampler.cc and re 524 - bug fix in G4PArallelScoreSampler.cc and remove Warning from 1061 ParallelTransport. 525 ParallelTransport. 1062 526 1063 May 31, 2002 M.Dressel transport-V04-00-06 527 May 31, 2002 M.Dressel transport-V04-00-06 1064 --------------------------------------------- 528 -------------------------------------------------------- 1065 - renaming of the Manager classes to Sampler << 529 - renaming of the Manager classes to Sampler classes 1066 - substitution of G4ParallelManager inside th 530 - substitution of G4ParallelManager inside the Sampler classes 1067 531 1068 May 30, 2002 M.Dressel << 532 May 30, 2002 M.Dressel 1069 --------------------------------------------- 533 -------------------------------------------------------- 1070 - chamged G4VImportanceScoreConstructor to G4 534 - chamged G4VImportanceScoreConstructor to G4VSampler 1071 535 1072 May 30, 2002 M.Dressel << 536 May 30, 2002 M.Dressel 1073 --------------------------------------------- 537 -------------------------------------------------------- 1074 - all the ImportanceScoreManagers derive form << 538 - all the ImportanceScoreManagers derive form 1075 G4VImportanceScoreConstructor << 539 G4VImportanceScoreConstructor 1076 540 1077 May 30, 2002 M.Dressel internal-3-transpor 541 May 30, 2002 M.Dressel internal-3-transport-V04-00-05 1078 --------------------------------------------- 542 -------------------------------------------------------- 1079 - changes in Importance Manager constructors, << 543 - changes in Importance Manager constructors, G4ImportanceAlgorithm as 1080 pointer 544 pointer 1081 545 1082 May 29, 2002 M.Dressel internal-2-transpor 546 May 29, 2002 M.Dressel internal-2-transport-V04-00-05 1083 --------------------------------------------- 547 -------------------------------------------------------- 1084 - bug fix in G4PImportanceWWindowScoreManager 548 - bug fix in G4PImportanceWWindowScoreManager.cc 1085 and G4ParallelImportanceManager.hh. 549 and G4ParallelImportanceManager.hh. 1086 550 1087 May 24, 2002 M.Dressel internal-1-transpor 551 May 24, 2002 M.Dressel internal-1-transport-V04-00-05 1088 ------------------------- 552 ------------------------- 1089 - Change in G4VProcessPlacer and G4ProcessPla 553 - Change in G4VProcessPlacer and G4ProcessPlacer: add member function 1090 RemoveProcess to properly remove a process. 554 RemoveProcess to properly remove a process. 1091 - Add classes for wieght window biasing. 555 - Add classes for wieght window biasing. 1092 556 1093 557 1094 May 02, 2002 M.Dressel << 558 May 02, 2002 M.Dressel 1095 ------------------------- 559 ------------------------- 1096 - Change in G4ProcessPlacer: set process vect << 560 - Change in G4ProcessPlacer: set process vector via process manager not 1097 directly. << 561 directly. 1098 - Change in G4ParallelTranport: use StartTrac 562 - Change in G4ParallelTranport: use StartTracking to signal inital step. 1099 This should help to locate "suspended" trac 563 This should help to locate "suspended" tracks. 1100 564 1101 April 24, 2002 G.Cosmo - transport-V04-00-05 565 April 24, 2002 G.Cosmo - transport-V04-00-05 1102 ----------------------- 566 ----------------------- 1103 - Added G4DEBUG_TRANSPORT flag in GNUmakefile 567 - Added G4DEBUG_TRANSPORT flag in GNUmakefile and (on suggestionh of 1104 J.Apostolakis) replaced to G4VERBOSE in G4T 568 J.Apostolakis) replaced to G4VERBOSE in G4Transportation::PostStepDoIt() 1105 for extra-check on volume boundary. 569 for extra-check on volume boundary. 1106 Issues addressed by problem report #130 sho 570 Issues addressed by problem report #130 should now be resolved. 1107 571 1108 April 10, 2002 M.Dressel - transport-V04-00- 572 April 10, 2002 M.Dressel - transport-V04-00-04 1109 ------------------------- 573 ------------------------- 1110 - Added comments to headers of transportation 574 - Added comments to headers of transportation classes and managers for 1111 importance biasing, to fullfill Software Re 575 importance biasing, to fullfill Software Reference Manual. 1112 576 1113 Apr 9, 2002 G.Cosmo 577 Apr 9, 2002 G.Cosmo 1114 ------------------- 578 ------------------- 1115 - Added liability disclaimer to scorer classe 579 - Added liability disclaimer to scorer classes and minor cosmetics. 1116 580 1117 Apr 8, 2002 M.Dressel - transport-V04-00-03 581 Apr 8, 2002 M.Dressel - transport-V04-00-03 1118 --------------------- 582 --------------------- 1119 - Resolved compilation problems on HP-aCC. 583 - Resolved compilation problems on HP-aCC. 1120 584 1121 Apr 4, 2002 M.Dressel - transport-V04-00-02 585 Apr 4, 2002 M.Dressel - transport-V04-00-02 1122 --------------------- 586 --------------------- 1123 - Cleaned compilation problems for G4std/std. 587 - Cleaned compilation problems for G4std/std. 1124 588 1125 Apr 4, 2002 M.Dressel - transport-V04-00-01 589 Apr 4, 2002 M.Dressel - transport-V04-00-01 1126 --------------------- 590 --------------------- 1127 - Resolved compilation problems on SUN-CC and 591 - Resolved compilation problems on SUN-CC and Linux-egcs. 1128 592 1129 Mar 28, 2002 M.Dressel - transport-V04-00-00 593 Mar 28, 2002 M.Dressel - transport-V04-00-00 1130 ----------------------- 594 ----------------------- 1131 - First implementation of transportation clas 595 - First implementation of transportation classes and managers for importance 1132 biasing and scoring. Co-works with "geometr 596 biasing and scoring. Co-works with "geometry-V04-00-01". 1133 597 1134 Mar 25, 2002 G.Cosmo 598 Mar 25, 2002 G.Cosmo 1135 --------------------- 599 --------------------- 1136 - Added dependency to new module geometry/bia 600 - Added dependency to new module geometry/biasing in GNUmakefile. 1137 601 1138 Dec 8, 2001 J.Apostolakis - transport-V03-0 602 Dec 8, 2001 J.Apostolakis - transport-V03-02-07 1139 --------------------------- 603 --------------------------- 1140 - Activated the killing of 'looping' particle 604 - Activated the killing of 'looping' particles -- to be used also to 1141 abandon (kill) particles that are stuck (eg 605 abandon (kill) particles that are stuck (eg at boundaries). 1142 [ Fix for problems of stuck particles repor 606 [ Fix for problems of stuck particles reported by CMS (P.Arce), 1143 and Atlas (A.Del'Acqua, A.Rimoldi) ] << 607 and Atlas (A.Del'Acqua, A.Rimoldi) ] 1144 608 1145 Nov 28, 2001 J.Apostolakis - transport-V03-0 609 Nov 28, 2001 J.Apostolakis - transport-V03-02-06 1146 --------------------------- 610 --------------------------- 1147 - Fix for the new updating of the time for fi << 611 - Fix for the new updating of the time for fields -- correcting previous 1148 tag. By keeping account whether the field << 612 tag. By keeping account whether the field changes the energy (and 1149 therefore the velocity) in the field manage 613 therefore the velocity) in the field manager. 1150 614 1151 Requires and co-works with 615 Requires and co-works with 1152 - "field-V03-02-07" << 616 - "field-V03-02-07" 1153 - "geomvol-V03-02-02" 617 - "geomvol-V03-02-02" 1154 in order to compile (let alone have any eff 618 in order to compile (let alone have any effect.) 1155 619 1156 Nov 10, 2001 J.Apostolakis - transport-V03-0 620 Nov 10, 2001 J.Apostolakis - transport-V03-02-05 1157 --------------------------- 621 --------------------------- 1158 - Motivated by the use case of an Electric Fi 622 - Motivated by the use case of an Electric Field, 1159 * in order to achieve reasonable accuracy 623 * in order to achieve reasonable accuracy in time integration, 1160 * and to enable fields that vary with the 624 * and to enable fields that vary with the global time 1161 changed Transportation to try to obtain the 625 changed Transportation to try to obtain the delta_time from FieldTrack. 1162 Co-works with and requires "field-V03-02-03 626 Co-works with and requires "field-V03-02-03" to have any effect. 1163 627 1164 Nov 9, 2001 G. Cosmo - transport-V03-02-0 628 Nov 9, 2001 G. Cosmo - transport-V03-02-04 1165 ------------------------ 629 ------------------------ 1166 - Fix in G4Transportation.cc for initialisati 630 - Fix in G4Transportation.cc for initialisation of touchable handle. 1167 631 1168 Nov 8, 2001 G. Cosmo - transport-V03-02-0 632 Nov 8, 2001 G. Cosmo - transport-V03-02-03 1169 ------------------------ 633 ------------------------ 1170 - Introduced changes to G4Transportation for 634 - Introduced changes to G4Transportation for reference-counted 1171 touchables (R.Chytracek). Added methods Get 635 touchables (R.Chytracek). Added methods GetFreeTouchable() and 1172 SetTheOtherTouchableFree(G4VTouchable*). 636 SetTheOtherTouchableFree(G4VTouchable*). 1173 637 1174 Nov 6, 2001 J. Apostolakis - transport-V0 638 Nov 6, 2001 J. Apostolakis - transport-V03-02-02 1175 ------------------------------ 639 ------------------------------ 1176 - Added protection in G4Transportation::Along 640 - Added protection in G4Transportation::AlongStepGPIL for messaging 1177 "ResestStepEstimate" of ChordFinder for the 641 "ResestStepEstimate" of ChordFinder for the case there is no global field. 1178 ** NOTE this is not a perfect resolution (s 642 ** NOTE this is not a perfect resolution (see NOTE in log file). ** 1179 --> Thanks to Radovan Chytracek for reporti 643 --> Thanks to Radovan Chytracek for reporting this problem (move to file log) 1180 644 1181 Aug 16, 2001 J. Apostolakis - transport-V0 645 Aug 16, 2001 J. Apostolakis - transport-V03-02-01 1182 ------------------------------ 646 ------------------------------ 1183 - Tagged. (This tag requires field-V03-02-00) 647 - Tagged. (This tag requires field-V03-02-00) 1184 648 1185 Aug 16, 2001 J. Apostolakis 649 Aug 16, 2001 J. Apostolakis 1186 ------------------------------ 650 ------------------------------ 1187 - Erasing state information from previous tra 651 - Erasing state information from previous track at the first step of 1188 each track. (-> this is required to ensure 652 each track. (-> this is required to ensure repeatability) 1189 This should eliminate any non-repeatability 653 This should eliminate any non-repeatability due to the propagation 1190 in field. 654 in field. 1191 ( Requires updated version of G4ChordFinder 655 ( Requires updated version of G4ChordFinder ) 1192 656 1193 Jul 19, 2001 G. Cosmo transport-V03-02-00 657 Jul 19, 2001 G. Cosmo transport-V03-02-00 1194 ------------------------ 658 ------------------------ 1195 - Synchronised with CVS HEAD after introducti 659 - Synchronised with CVS HEAD after introduction of warrenty disclaimer. 1196 - Modified author list in G4Transportation (P 660 - Modified author list in G4Transportation (P.Gumplinger). 1197 661 1198 Apr 11, 2001 J. Apostolakis transport-V0 662 Apr 11, 2001 J. Apostolakis transport-V03-01-02 1199 ------------------------------ 663 ------------------------------ 1200 - Corrected the last update of G4Transportati << 664 - Corrected the last update of G4Transportation.cc, which overwrote the 1201 value of the spin in the cases where a part 665 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. << 666 or a charged particle was not in a field. 1203 667 1204 Apr 11, 2001 P. Gumplinger transport-V03 668 Apr 11, 2001 P. Gumplinger transport-V03-01-01 1205 ----------------------------- 669 ----------------------------- 1206 - Updated G4Transportation.cc to make spin tr 670 - Updated G4Transportation.cc to make spin tracking work correctly: 1207 o Replaced the line originally commented ou 671 o Replaced the line originally commented out: 1208 // fTransportEndPolarization= aFieldTra 672 // fTransportEndPolarization= aFieldTrack.GetSpin() ; // Not yet possible 1209 with: << 673 with: 1210 fTransportEndSpin = aFieldTrack.GetSpin 674 fTransportEndSpin = aFieldTrack.GetSpin(); 1211 o Added to the AlongStepDoIt() the followin 675 o Added to the AlongStepDoIt() the following call: 1212 fParticleChange.SetPolarizationChange(f 676 fParticleChange.SetPolarizationChange(fTransportEndSpin); 1213 677 1214 Mar 19, 2001 J. Apostolakis transport-V03 678 Mar 19, 2001 J. Apostolakis transport-V03-00-01 1215 ------------------------------ 679 ------------------------------ 1216 - G4Transportation modified to use new FieldT 680 - G4Transportation modified to use new FieldTrack, and get Kinetic 1217 Energy from it. << 681 Energy from it. 1218 This new FieldTrack together with changes i 682 This new FieldTrack together with changes in associated Equation of Motion 1219 classes implement the momentum vector as in 683 classes implement the momentum vector as independent variable in place of 1220 the velocity. << 684 the velocity. 1221 So this tag requires << 685 So this tag requires 1222 - new geometry/magneticfield tag "field-V03 << 686 - new geometry/magneticfield tag "field-V03-00-01", and 1223 - new geometry/volumes tag "geomvol-V03-00 687 - new geometry/volumes tag "geomvol-V03-00-03" for new 1224 G4PropagatorInField (). 688 G4PropagatorInField (). 1225 689 1226 Feb 27, 2001 J. Apostolakis (transport-V0 690 Feb 27, 2001 J. Apostolakis (transport-V03-00-00) 1227 ------------------------------ 691 ------------------------------ 1228 - G4Transportation.cc: 692 - G4Transportation.cc: 1229 * Modified calculation of energy at the e 693 * Modified calculation of energy at the end of field step 1230 to make it more accurate at low veloci 694 to make it more accurate at low velocities, 1231 (while remaining correct at high gamma << 695 (while remaining correct at high gammas). 1232 This improves the energy determination. << 696 This improves the energy determination. 1233 Together with electromagnetic/standard tag 697 Together with electromagnetic/standard tag "stand-V03-00-03" 1234 this addresses the main problem in propagat 698 this addresses the main problem in propagating in an electric field 1235 (Problem report # 108 ) 699 (Problem report # 108 ) 1236 700 1237 Sep 22, 2000 V. Grichine (transport-V02-00 701 Sep 22, 2000 V. Grichine (transport-V02-00-00) [recorded by G.Cosmo] 1238 --------------------------- 702 --------------------------- 1239 - G4Transportation.cc: 703 - G4Transportation.cc: 1240 o added formula for Tkin corresponding dire 704 o added formula for Tkin corresponding directly to 1241 relativistic definition of Tkin = Etot - 705 relativistic definition of Tkin = Etot - mc^2 = mc^2(gamma -1), 1242 where gamma is a particle Lorentz factor. 706 where gamma is a particle Lorentz factor. 1243 o general cosmetics. 707 o general cosmetics. 1244 708 1245 Jun 19, 2000 J. Apostolakis (transport-V0 709 Jun 19, 2000 J. Apostolakis (transport-V01-01-02) 1246 ------------------------------ 710 ------------------------------ 1247 - G4Transportation.cc: Set the True Step Leng 711 - G4Transportation.cc: Set the True Step Length in G4Transportation.cc 1248 - Cosmetic: updated other files to the head, 712 - Cosmetic: updated other files to the head, as there were no differences 1249 from it (CVS headers). 713 from it (CVS headers). 1250 714 1251 May 15, 2000 J. Apostolakis (transport-V0 715 May 15, 2000 J. Apostolakis (transport-V01-01-01) 1252 ------------------------------ 716 ------------------------------ 1253 - G4Transportation.cc: Set the material in m 717 - G4Transportation.cc: Set the material in materialChange, in order to get 1254 correct behaviour for volumes that paramete 718 correct behaviour for volumes that parameterise the material. 1255 (Fix is dependant on changes to particleCha 719 (Fix is dependant on changes to particleChangeForTransport and StepPoint) 1256 - Modified setting of touchable change, in or 720 - Modified setting of touchable change, in order to preserve const-ness where 1257 it exists. 721 it exists. 1258 722 1259 Nov 25, 1999 J. Apostolakis (transport-V0 723 Nov 25, 1999 J. Apostolakis (transport-V00-01-01) 1260 ------------------------------ 724 ------------------------------ 1261 - G4Transportation.cc: Added protection for t 725 - G4Transportation.cc: Added protection for the case of a zero step (when 1262 there is a field) 726 there is a field) 1263 - G4UserSpecialCuts: protection to use min ra 727 - G4UserSpecialCuts: protection to use min range and min kinE only for 1264 charged particles. 728 charged particles. 1265 729 1266 June 9, 1999 J. Apostolakis (transport-01 730 June 9, 1999 J. Apostolakis (transport-01-00-02) 1267 ------------------------------ 731 ------------------------------ 1268 - Added a protection so that full relocation 732 - Added a protection so that full relocation is not used for very small moves. 1269 733 1270 Dec 4, 1998 J. Apostolakis (transport-00 734 Dec 4, 1998 J. Apostolakis (transport-00-04-01) 1271 ------------------------------ 735 ------------------------------ 1272 - The Velocity Vector for Transport in a magn 736 - The Velocity Vector for Transport in a magnetic field is now set correctly. 1273 (previously the scalar velocity was automat 737 (previously the scalar velocity was automatically promoted to a 3-vector) 1274 738 1275 Nov 25, 1998 J. Apostolakis << 739 Nov 25, 1998 J. Apostolakis 1276 ----------------------------- 740 ----------------------------- 1277 - Added the direction to LocateGlobalPointAn 741 - Added the direction to LocateGlobalPointAndUpdateTouchable. 1278 742 1279 Nov 19, 1998 J. Apostolakis (transport-00 743 Nov 19, 1998 J. Apostolakis (transport-00-03-04) 1280 ------------------------------ 744 ------------------------------ 1281 - Fixes: 745 - Fixes: 1282 1) The final energy is set equal to the ini 746 1) The final energy is set equal to the initial energy, because 1283 the PropagatorInField does not calculate 747 the PropagatorInField does not calculate it correctly yet. NEEDS Fix 1284 2) If the requested step size is zero and s 748 2) If the requested step size is zero and safety is zero, the 1285 step is now considered geometry limited. 749 step is now considered geometry limited. (This can happen 1286 if a discrete process tries to take a s 750 if a discrete process tries to take a step that is very small 1287 compared to the mean free path.) Proble 751 compared to the mean free path.) Problem observed by Laszlo in EM tests. 1288 3) PostStepGetInteractionLength now returns 752 3) PostStepGetInteractionLength now returns DBL_MAX, not kInfinity. 1289 753 1290 Nov 11, 1998 J. Apostolakis (transport-00 754 Nov 11, 1998 J. Apostolakis (transport-00-03-03) 1291 ------------------------------ 755 ------------------------------ 1292 - Changes to accomodate new interface of Fiel << 756 - Changes to accomodate new interface of Field: 1293 G4PropagatorInField and G4FieldTrack. 757 G4PropagatorInField and G4FieldTrack. 1294 758 1295 Oct 30, 1998 J. Apostolakis (transport-00 759 Oct 30, 1998 J. Apostolakis (transport-00-03-02) 1296 ----------------------------- 760 ----------------------------- 1297 - In the case of magnetic field, a flag that 761 - In the case of magnetic field, a flag that determines whether the 1298 geometry limited the step was not set. 762 geometry limited the step was not set. 1299 763 1300 Sep 16, 1998 J. Apostolakis (transport-00 764 Sep 16, 1998 J. Apostolakis (transport-00-03-01) 1301 ----------------------------- 765 ----------------------------- 1302 - Checks whether the particle is out of the w 766 - Checks whether the particle is out of the world volume, 1303 if so it has exited and must be killed. 767 if so it has exited and must be killed. 1304 768 1305 Aug 28, 1998 J. Apostolakis << 769 Aug 28, 1998 J. Apostolakis 1306 ----------------------------- 770 ----------------------------- 1307 - The PostStepGetPhysicalInteractionLength ha 771 - The PostStepGetPhysicalInteractionLength has fixed (to return kInf) 1308 The boolean flags for touchables are now in 772 The boolean flags for touchables are now initialised. & Other small fixes ? 1309 Test code for non-relocating case added (fo 773 Test code for non-relocating case added (for debugging). 1310 774 1311 June 08, 1998 J. Apostolakis (trans-06-04) 775 June 08, 1998 J. Apostolakis (trans-06-04) 1312 ------------------------------ 776 ------------------------------ 1313 - Corrected Safety computation for the case o 777 - Corrected Safety computation for the case of the field (adding endpoint 1314 distance instead of curve length.) << 778 distance instead of curve length.) 1315 - Added PostStepDoIt method that tries to rel 779 - Added PostStepDoIt method that tries to relocate the particle using 1316 G4ParticleChangeForTransport 780 G4ParticleChangeForTransport 1317 - Transportation is no longer a G4ContinuousP << 781 - Transportation is no longer a G4ContinuousProcess. 1318 782 1319 June 08, 1998 J. Apostolakis (trans-06-03) 783 June 08, 1998 J. Apostolakis (trans-06-03) 1320 ------------------------------ 784 ------------------------------ 1321 - Modified it to recomputate Safety at the st 785 - Modified it to recomputate Safety at the start of a step. To do this 1322 it uses the previous step's calculated saf 786 it uses the previous step's calculated safety and endpoint. 1323 787 1324 June 08, 1998 J. Apostolakis (trans-06-02) 788 June 08, 1998 J. Apostolakis (trans-06-02) 1325 ------------------------------ 789 ------------------------------ 1326 - Modified it to add re-computation of Safety 790 - Modified it to add re-computation of Safety at the endpoint of a step, 1327 when the safety would become negative. Thi 791 when the safety would become negative. This is done to allow processes 1328 to benefit from a realistic (geometrical) v 792 to benefit from a realistic (geometrical) value of the safety. The 1329 request to do this was from EM physics 793 request to do this was from EM physics 1330 794 1331 June 03, 1998 J. Apostolakis (trans-06-01) 795 June 03, 1998 J. Apostolakis (trans-06-01) 1332 ------------------------------ 796 ------------------------------ 1333 - The safety we is now generalised to mean th 797 - The safety we is now generalised to mean the limit of assumption of all 1334 processes. The AlongStepGPIL input value is 798 processes. The AlongStepGPIL input value is not the remainder from the 1335 previous step's geometrical safety. 799 previous step's geometrical safety. 1336 So the transportation must recalculate the 800 So the transportation must recalculate the starting point's safety here. 1337 As a zeroeth order approximation we set it 801 As a zeroeth order approximation we set it to zero. 1338 802 1339 April 17, 1998 M. Maire [recorded by Jo 803 April 17, 1998 M. Maire [recorded by John Apostolakis] 1340 ------------------------ 804 ------------------------ 1341 - A new process, G4UserSpecialCuts, was added 805 - A new process, G4UserSpecialCuts, was added to allow the 1342 user an alternative method to set some user 806 user an alternative method to set some user cuts. 1343 807 1344 April 15, 1998 H. Kurasige [recorded by Jo 808 April 15, 1998 H. Kurasige [recorded by John Apostolakis] 1345 --------------------------- 809 --------------------------- 1346 - The transportation does the absolute minimu << 810 - The transportation does the absolute minimum required to conform to 1347 the new scheme for ParticleChange: G4VParti << 811 the new scheme for ParticleChange: G4VParticleChange is used in signature. 1348 [ But default G4ParticleChange is still use << 812 [ But default G4ParticleChange is still used ]. 1349 813 1350 April 14, 1998 John Apostolakis 814 April 14, 1998 John Apostolakis 1351 -------------------------------- 815 -------------------------------- 1352 - History file Created 816 - History file Created