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