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