1 | $Id: History,v 1.147 2008/01/17 10:31:17 gcosmo Exp $ |
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2 | ------------------------------------------------------------------- |
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3 | |
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4 | ========================================================= |
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5 | Geant4 - an Object-Oriented Toolkit for Simulation in HEP |
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6 | ========================================================= |
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7 | |
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8 | Category History file |
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9 | --------------------- |
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10 | This file should be used by G4 developers and category coordinators |
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11 | to briefly summarize all major modifications introduced in the code |
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12 | and keep track of all category-tags. |
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13 | It DOES NOT substitute the CVS log-message one should put at every |
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14 | committal in the CVS repository ! |
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15 | ` |
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16 | ---------------------------------------------------------- |
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17 | * Reverse chronological order (last date on top), please * |
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18 | ---------------------------------------------------------- |
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19 | |
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20 | January 17th, 2008, J.Apostolakis transport-V09-01-00 |
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21 | --------------------------------- |
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22 | - G4Transportation & G4CoupledTransportation: |
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23 | o Clear state of all Chord Finders using G4FieldManagerStore. |
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24 | - Syncronised with files on the HEAD. |
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25 | - Requires co-working tag "field-V09-01-00" (or "field-V09-00-03"). |
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26 | Functionality corresponding to tag "transport-V09-00-52". |
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27 | |
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28 | November 27th, 2007, J.Apostolakis transport-V09-00-08 |
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29 | ---------------------------------- |
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30 | - G4CoupledTransportation |
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31 | o Added updating of particle-looping flag (was commented out.). |
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32 | |
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33 | November 10th, 2007, J.Apostolakis transport-V09-00-07 |
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34 | ---------------------------------- |
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35 | - G4Transportation: |
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36 | o Put back the default for short step optimisation to 'on'. |
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37 | |
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38 | November 9th, 2007, J.Apostolakis transport-V09-00-06 |
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39 | --------------------------------- |
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40 | - G4Transportation: |
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41 | o Update the SafetyHelper using the safety calculated by Navigator. |
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42 | |
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43 | November 27th, 2007, J.Apostolakis transport-V09-00-05a |
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44 | ---------------------------------- |
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45 | - G4CoupledTransportation |
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46 | o Added updating of particle-looping flag (was commented out.) |
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47 | - Also called "transport-V09-00-51" to make it canonical. |
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48 | |
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49 | November 8th, 2007, J.Apostolakis transport-V09-00-05 |
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50 | --------------------------------- |
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51 | - G4Transportation: |
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52 | o Created new method (and class member) for flag on Short StepOptimisation. |
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53 | * When it is true, the optimisation is 'on' steps shorter than the |
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54 | safety will not call G4Navigator - so long as the particle goes straight |
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55 | ie it is not charged or there is no field. |
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56 | * Retained the default value as 'off' - as since changed in |
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57 | transport-V09-00-02 following Alex's suggestion. |
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58 | |
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59 | November 8th, 2007, J.Apostolakis transport-V09-00-04 |
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60 | --------------------------------- |
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61 | - G4Transportation (AlongStepGPIL): |
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62 | o Moved the call to ConfigureForTrack before the check whether |
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63 | fieldMgr has 0 field ptr, in order to enable it to be called |
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64 | even if the field manager points to a zero field. |
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65 | Needed to enable a user to switch a global field on (off was possible), |
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66 | as a track goes between volume (or regions) of a setup. |
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67 | [ Response to request of Atlas/ZM. ] |
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68 | Note: this ordering already existed in G4CoupledTransportation. |
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69 | |
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70 | October 12th, 2007, J.Apostolakis transport-V09-00-03 |
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71 | --------------------------------- |
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72 | - G4CoupledTransportation: |
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73 | o Improves condition for flag that regulates Relocating when only |
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74 | any geometry (including a parallel geometry) limits the step. |
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75 | New PathFinder method required. |
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76 | - Requires and co-works with tag geomnav-V09-00-03 |
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77 | |
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78 | October 4th, 2007, J.Apostolakis transport-V09-00-02 |
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79 | -------------------------------- |
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80 | - G4CoupledTransportation: |
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81 | o First fix for problem in condition for Relocating when only a parallel |
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82 | geometry limited the step. |
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83 | o Change of condition for recalculation safety (from Alex Howard) used, |
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84 | as currently it improves stability. |
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85 | |
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86 | September 25th, 2007, J.Apostolakis transport-V09-00-01 |
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87 | ----------------------------------- |
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88 | - G4Transportation: |
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89 | Modification to disable 'optimisation' in G4Navigator for small linear |
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90 | step (ie when a track does less than the safety). |
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91 | * Relevant only if there is no field, or the particle is neutral |
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92 | * Temporary measure (in current form) to improve comparison |
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93 | old / new Transportation (single/old vs coupled with pathfinder). |
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94 | |
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95 | July 12th, 2007, J.Apostolakis transport-V09-00-00 |
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96 | ------------------------------ |
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97 | - Retagged to enable testing of new developments |
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98 | (which were not included in release 9.0) |
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99 | |
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100 | June 6th, 2007, G.Cosmo transport-V08-03-14 |
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101 | ----------------------- |
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102 | - Includes G4Transportation and G4CoupledTransportation implementations |
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103 | as in tag "transport-V08-03-11": |
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104 | o Corrected bug in ComputeSafety() introduced in "transport-V08-03-10". |
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105 | o Reinitialise SafetyHelper state from G4PathFinder::PrepareNewTrack(). |
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106 | o Should fix the problem seen in test33 and reported by system testing. |
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107 | - All the rest is kept as in tag "transport-V08-03-12". |
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108 | |
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109 | June 1st, 2007, A.Howard transport-V08-03-13 |
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110 | ------------------------ |
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111 | - Renamed classes associated with old biasing scheme with suffix 8: |
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112 | G4ProcessPlacer8, G4VProcessPlacer8, G4VSamplerConfigurator8, |
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113 | G4WeightCutOffProcess8, G4SamplingPostStepAction8, G4VSampler8, |
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114 | G4WeightCutOffConfigurator8 |
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115 | - Includes same G4CoupledTransportation as transport-V08-03-12 |
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116 | |
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117 | ********** transport-V08-03-12 was used for Geant4 9.0 *************** |
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118 | |
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119 | May 31st, 2007, A.Howard transport-V08-03-12 |
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120 | ------------------------ |
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121 | - Archived classes for old biasing scheme, now replaced in module |
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122 | processes/biasing. Removed classes: |
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123 | G4MImportanceConfigurator, G4MScoreConfigurator, G4MScoreProcess, |
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124 | G4MWeightWindowConfigurator, G4MassGCellFinder, G4MassGeometrySampler, |
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125 | G4MassImportanceProcess, G4MassWeightWindowProcess, |
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126 | G4PImportanceConfigurator, G4PScoreConfigurator, G4PScoreProcess, |
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127 | G4PWeightWindowConfigurator, G4ParallelGCellFinder, |
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128 | G4ParallelGeometrySampler, G4ParallelImportanceProcess, G4ParallelTransport, |
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129 | G4ParallelTransportConfigurator, G4ParallelWWnTransportProcess, |
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130 | G4ParallelWeightWindowProcess, G4PlaceOfAction, G4ProcessPlacer, |
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131 | G4SamplingPostStepAction, G4VProcessPlacer, G4VSampler, |
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132 | G4VSamplerConfigurator, G4WeightCutOffConfigurator. |
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133 | - Classes are kept on the HEAD for testing purposes. |
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134 | - Tag does NOT include changes from tags "transport-V08-03-00" to |
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135 | "transport-V08-03-11" inclusive. |
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136 | |
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137 | May 29th, 2007, A.Howard/J.Apostolakis transport-V08-03-11 |
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138 | -------------------------------------- |
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139 | - G4CoupledTransportation: |
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140 | o Corrected treatment of time integration (made flags do as in original |
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141 | Transport). |
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142 | o Again use momentum change flag in particle-change (optimisation). |
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143 | o Also reset looping counter when no field or charge is present. |
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144 | - Corrected names in Transport, Coupled Transport. (J.Apostolakis) |
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145 | |
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146 | May 29th, 2007, J.Apostolakis transport-V08-03-10 |
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147 | ----------------------------- |
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148 | - Gone back to G4CoupledTransportation. |
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149 | o G4Transportation is now the original (what was called G4Transportation8 |
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150 | since "transport-V08-03-03"). |
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151 | o G4Transportation8 still exists, to enable code that utilises it to compile |
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152 | (transitional). Expect that G4Transportation8 will be taken away asap. |
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153 | |
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154 | May 29th, 2007, J.Apostolakis transport-V08-03-04 |
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155 | ----------------------------- |
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156 | - G4Transportation. Refined relocation: |
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157 | o Full (re)location only if any geometry limited the step. |
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158 | o Fast relocation otherwise. |
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159 | - Renamed & new data members: f(Mass,Any)GeometryLimitedStep. |
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160 | |
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161 | May 25th, 2007, J.Apostolakis transport-V08-03-03 |
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162 | ----------------------------- |
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163 | - G4Transportation |
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164 | o Fix for case of zero proposed step: missed to set end position. (A.Howard) |
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165 | - G4Transportation8 |
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166 | o Fixed StartTracking() to reset number of looping steps and |
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167 | to clear propagator state (safety issue in case of overlaps). |
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168 | |
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169 | May 18th, 2007, J.Apostolakis transport-V08-03-02 |
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170 | ----------------------------- |
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171 | - G4Transportation: |
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172 | o Corrected full safety at step start, to protect against negative value. |
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173 | o Obtain the endMassSafety from new saved value in G4PathFinder. |
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174 | - G4Transportation8: |
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175 | o Small cleanup, and hints for saving Safety to helper. |
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176 | |
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177 | May 13th, 2007, A.Howard transport-V08-03-01 |
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178 | ------------------------ |
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179 | - G4VTrackTerminator: |
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180 | o Use call to G4GeometryTolerance instead of kCarTolerance. |
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181 | o Requires tag "global-V08-03-00" and related tag set. |
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182 | |
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183 | May 9th, 2007, J.Apostolakis transport-V08-03-00 |
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184 | ---------------------------- |
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185 | - G4Transportation (hh,icc,cc) |
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186 | o Renamed G4CoupledTransportation to G4Transportation |
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187 | o Merged changes on branch used to bring in CoupledTransportation, |
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188 | porting changes in G4Transportation since the creation of |
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189 | CoupledTransportation. |
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190 | o Also merged branch used for fixes in G4Transportation.cc (1.60.2, 1.60.4) |
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191 | for convergence to Release 9.0. |
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192 | - Renamed G4Transportation to G4Transportation8 |
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193 | - G4ProcessPlader changed to reflect these revisions. (A.Howard) |
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194 | |
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195 | May 8th, 2007, G.Cosmo transport-V08-02-03 |
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196 | ---------------------- |
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197 | - Use call to G4GeometryTolerance instead of kCarTolerance in |
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198 | G4VTrackTerminator. |
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199 | - Requires tag "global-V08-03-00" and related tag set. |
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200 | |
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201 | May 2nd, 2007, J.Apostolakis transport-V08-02-02 |
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202 | ---------------------------- |
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203 | - G4CoupledTransportation: |
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204 | o Make treatment of mass and full safety coherent (to-dos remain in |
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205 | G4PathFinder). |
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206 | o Added storing of full safety in state; retrieve it after compute step |
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207 | from PathFinder; calculate them same way at start of step. |
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208 | o Put back in the code for treating looping particles. |
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209 | |
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210 | February 15th, 2007, J.Apostolakis transport-V08-02-01 |
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211 | ---------------------------------- |
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212 | - G4Transportation: protection against velocity=0 in AlongStep (invalid). |
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213 | |
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214 | February 15th, 2007, J.Apostolakis transport-V08-02-00 |
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215 | ---------------------------------- |
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216 | - G4Transportation: call PropagatorInField to clear state for new track |
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217 | --> addresses reliabilitiy problem seen by Atlas. This fix is related |
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218 | to overlaps, clearing the safety value (which is multivalued due |
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219 | to the overlaps, and thus can become invalid for a new track in |
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220 | an overlap region.) |
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221 | |
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222 | November 22nd, 2006, J.Apostolakis transport-V08-01-04 |
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223 | --------------------------------- |
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224 | - Add new classes G4NeutronKiller and G4NeutronKillerMessenger |
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225 | (created by V. Ivantchenko) |
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226 | |
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227 | November 22nd, 2006, J.Apostolakis transport-V08-01-03 |
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228 | --------------------------------- |
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229 | - G4CoupledTransportation: |
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230 | o AlongStepGPIL() now returns an estimate for the safety for all geometries |
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231 | to make up for the fact that some other processes only have PostStep GPILs |
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232 | which cannot currently influence safety. |
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233 | - NOTE: Fix / Workaround for deficiency of others. |
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234 | |
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235 | November 13th, 2006, J.Apostolakis transport-V08-01-01 |
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236 | --------------------------------- |
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237 | - Updated G4CoupledTransportation to use new signature of |
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238 | G4PathFinder::ComputeStep that added new argument |
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239 | at the end: currentVolume. |
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240 | |
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241 | June 2nd, 2006, J.Apostolakis transport-V08-00-02 |
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242 | ----------------------------- |
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243 | - Added new class G4CoupledTransportation, a revised version of Transportation, |
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244 | for use in 'coupled' parallel navigation in different geometries. |
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245 | - Includes non-revisions for migration to sstream (Nov 2005). |
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246 | |
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247 | Feb. 6th, 2006, J.Apostolakis/P.MoraDeFreitas transport-V08-00-01 |
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248 | ---------------------------------------------- |
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249 | - Corrected problem with suspended tracks - PR# 802. |
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250 | - Added StartTracking() method which takes over responsibility to |
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251 | clear the state for a new track, and to message other relevant |
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252 | component to clear their state (problem report and proposed revision |
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253 | by P.MoraDeFreitas). |
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254 | |
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255 | Jan. 16th, 2006, J.Apostolakis transport-V08-00-00 |
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256 | ------------------------------ |
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257 | - G4Transportation: |
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258 | o The particle's charge is now taken from the dynamic particle, so that |
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259 | it can take into account changes from the interaction of an ion with |
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260 | matter (eg stripping e-). (V.Ivantchenko) |
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261 | |
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262 | Nov. 21st, 2005, M.Asai transport-V07-01-00 |
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263 | ----------------------- |
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264 | - Migration to <sstream>. |
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265 | - Fix a warning message in G4ParallelTransport. |
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266 | |
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267 | May 10th, 2005, J.Apostolakis transport-V07-00-01 |
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268 | ----------------------------- |
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269 | - Added process type to G4Transportation |
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270 | |
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271 | Mar. 7th, 2005, M.Asai transport-V07-00-00 |
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272 | ---------------------- |
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273 | - Added virtual to destructors of G4StepLimiter and G4UserSpecialCuts. |
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274 | |
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275 | Dec. 7th, 2004, G.Cosmo transport-V06-02-05 |
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276 | ----------------------- |
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277 | - Implemented migration to <cmath>. |
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278 | |
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279 | Nov. 23th, 2004, J.Apostolakis transport-V06-02-04 |
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280 | ------------------------------ |
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281 | - Added Threshold energy for not abandoning stuck particles quickly. |
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282 | |
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283 | Oct. 19th, H.Kurashige transport-V06-02-03 |
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284 | ---------------------- |
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285 | - Migrated processes to new G4VParticleChange interface. |
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286 | |
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287 | Sep. 9th, M.Maire |
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288 | ----------------- |
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289 | - Apply tracking cut only if Rmin or Emin > DBL_MIN in G4UserSpecialCuts. |
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290 | |
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291 | Oct. 8th, M.Asai transport-V06-02-02 |
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292 | ---------------- |
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293 | - A protection is added in G4Transportation.cc for an application with |
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294 | parameterized volume but without any EM process. |
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295 | |
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296 | Aug. 27th, M.Asai transport-V06-02-01 |
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297 | ----------------- |
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298 | - A pointer to sensitive detector is added in G4ParticleChangeForTransport. |
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299 | - G4Transportation takes care of this pointer. |
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300 | |
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301 | Jul. 26th, M.Asai transport-V06-02-00 |
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302 | ----------------- |
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303 | - Introduce G4UserStepLimit to handle MaxAllowedStep in G4UserLimits. |
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304 | |
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305 | Feb. 5th, M.Asai transport-V06-00-00 |
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306 | ---------------- |
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307 | - Fixed a bug in G4UserSpecialCuts related to charged geantino |
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308 | |
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309 | Nov. 26th, G.Cosmo transport-V05-02-07 |
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310 | ------------------ |
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311 | - Replaced mis-typed class name G4SplittingAndRussianRouletePostStepDoIt |
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312 | with G4SamplingPostStepAction and updated classes accordingly. |
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313 | - Adopt new G4Exception scheme. |
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314 | - Header inclusions and code cleanup. |
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315 | |
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316 | Nov. 14th, G.Cosmo transport-V05-02-06 |
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317 | ------------------ |
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318 | - G4Transportation.cc: |
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319 | o Added inclusion of G4ChordFinder.hh, after latest changes to field. |
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320 | |
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321 | Oct. 4th, G.Cosmo transport-V05-02-05 |
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322 | ----------------- |
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323 | - Modified GNUmakefile: |
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324 | o added dependency to new module "geometry/navigation". |
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325 | - Coworks with "geometry-V05-02-00" and "digits_hits-V05-02-00". |
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326 | |
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327 | Sep. 25th, H.Kurashige transport-V05-02-04 |
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328 | ---------------------- |
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329 | - modify GNUmakefile to use processes/cuts category |
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330 | - migrate to model variant of EM physics in G4UserSpecialCuts (V.Ivantchenko) |
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331 | |
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332 | Aug. 27th, M.Dressel transport-V05-02-03 |
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333 | -------------------- |
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334 | - cleanup of header file inclusions |
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335 | |
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336 | Aug. 19th, M.Dressel transport-V05-02-02 |
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337 | -------------------- |
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338 | - rename G4ImportancePostStepDoIt to |
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339 | G4SplittingAndRussianRouletePostStepDoIt since it is also used in |
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340 | weight window biasing |
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341 | |
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342 | Aug. 19th, M.Dressel transport-V05-02-01 |
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343 | -------------------- |
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344 | - first implementation of weight window technique |
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345 | |
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346 | Jul, 31st, P.Gumplinger transport-V05-02-00 |
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347 | ----------------------- |
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348 | - G4Transportation.cc: |
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349 | o Use the finalVelocity to update TofF for optical photons. |
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350 | |
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351 | Jul, 17th, J.Apostolakis |
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352 | ------------------------ |
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353 | - G4Transportation.cc: |
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354 | o Attempt to correct photon problem - by using the velocity from |
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355 | current medium for massless particles. |
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356 | |
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357 | Jun, 25th, J.Apostolakis |
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358 | ------------------------ |
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359 | - G4Transportation[.hh.icc]: |
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360 | o Added verbosity level to control the printing of warnings (see below). |
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361 | |
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362 | Jun, 21st, J.Apostolakis transport-V05-01-06 |
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363 | ------------------------ |
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364 | G4Transportation: |
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365 | - Added warning when energy changes from propagation in magnetic field |
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366 | (or other field that conserves energy) due to the inaccuracy of |
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367 | numerical integration of the equations of motion. |
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368 | |
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369 | Jun, 21st, J.Apostolakis transport-V05-01-05 |
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370 | ------------------------ |
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371 | - G4Transportation: |
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372 | o Use new method of PropagatorInField to simplify choice of |
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373 | global/local field. |
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374 | o Activated the new capability of a (user derived) field manager to |
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375 | configure itself with different accuracy parameters depending on |
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376 | track's energy, particle identity, or other property. |
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377 | - Notes: |
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378 | o Requires tags "field-V05-01-04" and "geomvol-V05-01-03" |
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379 | o Includes updates of files to use <std> in place of "g4std", |
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380 | as made at the CVS HEAD. |
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381 | |
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382 | Jun, 13th, M.Dressel transport-V05-01-04 |
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383 | -------------------- |
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384 | - Added to put the delete fImportancePostStepDoIt in G4MassImportanceProcess |
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385 | and G4ParallelImportanceProcess. |
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386 | |
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387 | Jun, 13th, M.Dressel transport-V05-01-03 |
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388 | -------------------- |
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389 | - Fixed bug created by last bug fix in G4MassImportanceProcess |
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390 | and G4ParallelImportanceProcess. |
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391 | |
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392 | Jun, 12th, M.Dressel transport-V05-01-02 |
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393 | -------------------- |
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394 | - Fixed "'this' : used in base member initializer list" in |
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395 | src\G4MassImportanceProcess.cc, src\G4ParallelImportanceProcess.cc |
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396 | |
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397 | Jun, 4th, G.Cosmo transport-V05-01-01 |
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398 | ----------------- |
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399 | - Fixes for inclusion of <strstream> in G4ParallelImportanceProcess.cc |
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400 | and G4ParallelTransport.cc in view of the g4std wrappers migration. |
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401 | |
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402 | May, 13th, J.Apostolakis transport-V05-01-00 |
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403 | ------------------------ |
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404 | - Fixes to G4Transportation.cc to accomodate incorrect and |
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405 | missing functionality for two use cases: |
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406 | o a local field when no global field exists (it was not seen) |
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407 | o overriding an existing global field by a 'zero' field |
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408 | by creating a local field manager that has a null G4Field pointer |
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409 | (a use case which did not exist.) |
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410 | Further work to verify these use cases work is required. |
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411 | |
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412 | Apr, 7th, V.Ivanchenko transport-V05-00-04 |
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413 | ----------------- |
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414 | - Migration to "cuts by region" for G4UserSpecialCuts. |
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415 | |
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416 | Apr, 3rd, G.Cosmo transport-V05-00-03 |
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417 | ----------------- |
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418 | - Cleared pedantic warnings and some cosmetic cleanups... |
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419 | |
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420 | Jan, 14th, M.Asai transport-V05-00-02 |
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421 | ----------------- |
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422 | - Consolidated transport-V05-00-01 tag for G4Transportation.cc |
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423 | |
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424 | Jan, 7th, M.Asai transport-V05-00-01 |
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425 | ---------------- |
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426 | - Fix in G4Transportation.cc for updating material-cut-couple. |
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427 | |
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428 | Dec, 16th, G. Cosmo transport-V05-00-00 |
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429 | ------------------- |
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430 | - Merged branch "geant4-04-01-ref-02-cuts-branch" to HEAD. |
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431 | Included development for 'cuts-by-region' in G4Transportation.cc. |
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432 | |
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433 | Nov, 20th, J. Apostolakis transport-V04-01-05 |
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434 | ------------------------- |
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435 | - Tagged. |
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436 | Tag requires: geomvol-V04-01-06 and tracking-V04-01-10 |
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437 | and is dependent also on greps-V04-01-01 and track-V04-01-01. |
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438 | |
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439 | Nov, 8th, J.Generowicz |
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440 | - Copy auxiliary smooth trajectory point from PIF to ParticleChange |
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441 | |
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442 | Nov, 4th 2002 M.Dressel transport-V04-01-04 |
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443 | ----------------------------------------------------- |
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444 | - remove G4std:: where it does not belong to |
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445 | - replace str() functions |
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446 | |
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447 | Oct 31st, 2002 M.Dressel transport-V04-01-03 |
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448 | ----------------------------------------------------- |
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449 | - bug fix in G4MassGeometrySampler and G4ParallelGeometrySampler |
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450 | |
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451 | Oct 28th, 2002 M.Dressel transport-V04-01-02 |
---|
452 | ----------------------------------------------------- |
---|
453 | - bug fix in G4MassGeometry |
---|
454 | |
---|
455 | Oct 22th, 2002 M.Dressel internal_7_transport-V04-01-01 |
---|
456 | -------------------------------------------------------- |
---|
457 | - moving G4CellStoreScorer, G4TrackLogger |
---|
458 | to digits+hits/detector |
---|
459 | - resolving G4SLRawValues |
---|
460 | |
---|
461 | Oct 16th, 2002 M.Dressel internal_6_transport-V04-01-01 |
---|
462 | -------------------------------------------------------- |
---|
463 | - changes recomanded by codewizrd |
---|
464 | - added GCellFinder concept |
---|
465 | |
---|
466 | Oct 10th, 2002 M.Dressel transport-V04-01-01-internal-5 |
---|
467 | -------------------------------------------------------- |
---|
468 | - changing sampler concept: instead of separat samplers for |
---|
469 | all combinations of importance sampling, scoring, wieght roulette |
---|
470 | for parallel and mass geometry there are two Samplers now |
---|
471 | for the mass and parallel geometry: G4MassGeometrySampler |
---|
472 | and G4ParallelGeometrySampler. |
---|
473 | - Introduction of Configurators to setup the processes. |
---|
474 | |
---|
475 | Sep 18th, 2002 M.Dressel transport-V04-01-01-internal-4 |
---|
476 | -------------------------------------------------------- |
---|
477 | - tagging a version before reducing the number of Samplers |
---|
478 | |
---|
479 | Sep 2th, 2002 M.dressel transport-V04-01-01-internal-3 |
---|
480 | ----------------------------------------- |
---|
481 | code cleanup for code-wizard |
---|
482 | |
---|
483 | Aug 29th, 2002 M.Dressel int-1-V04-01-01 |
---|
484 | ----------------------------------------- |
---|
485 | - adopted to changes in int-2-geombias-V04-01-01: |
---|
486 | renaming of G4PTouchableKey to G4GeometryCell |
---|
487 | changing G4VIStore and G4IStore |
---|
488 | and dependants |
---|
489 | |
---|
490 | Aug 13th, 2002 M.Dressel transport-V04-01-01 |
---|
491 | ---------------------------------------------- |
---|
492 | - added G4CellStoreScorer, G4VTrackTerminator and changed the sampler |
---|
493 | classes in order to use the G4VTrackTerminator (if necessary) to |
---|
494 | kill a track. |
---|
495 | - coworks with geombias-V04-01-01 |
---|
496 | |
---|
497 | July 18th, 2002 M.Dressel |
---|
498 | ------------------------- |
---|
499 | - bug fix in G4TrackLogger |
---|
500 | |
---|
501 | July 11th, 2002 M.Dressel internal-2-transport-V04-01-01 |
---|
502 | -------------------------------------------------------- |
---|
503 | - moved the standard scoring classes to run because |
---|
504 | they need G4EventManager. |
---|
505 | |
---|
506 | July 10th, 2002 M.Dressel internal-1-transport-V04-01-01 |
---|
507 | -------------------------------------------------------- |
---|
508 | - add classes for standard scoreing. Remove G4ScorePrinter and G4Scorer. |
---|
509 | G4StandardScorer and G4StandardScoreTable may be used as replacement. |
---|
510 | The source file G4StandardScorer.cc may be found in |
---|
511 | extended/examples/B09/src because it needs to acces the |
---|
512 | G4EventManager. |
---|
513 | |
---|
514 | Jun 13, 2002 M.Dressel transport-V04-00-09 |
---|
515 | --------------------------------------------- |
---|
516 | - add classes for creating and printing tallies. |
---|
517 | |
---|
518 | May 31, 2002 M.Dressel transport-V04-00-08 |
---|
519 | -------------------------------------------------------- |
---|
520 | - made weight window sampling to apply only at inital track step 1. |
---|
521 | |
---|
522 | May 31, 2002 M.Dressel transport-V04-00-07 |
---|
523 | -------------------------------------------------------- |
---|
524 | - bug fix in G4PArallelScoreSampler.cc and remove Warning from |
---|
525 | ParallelTransport. |
---|
526 | |
---|
527 | May 31, 2002 M.Dressel transport-V04-00-06 |
---|
528 | -------------------------------------------------------- |
---|
529 | - renaming of the Manager classes to Sampler classes |
---|
530 | - substitution of G4ParallelManager inside the Sampler classes |
---|
531 | |
---|
532 | May 30, 2002 M.Dressel |
---|
533 | -------------------------------------------------------- |
---|
534 | - chamged G4VImportanceScoreConstructor to G4VSampler |
---|
535 | |
---|
536 | May 30, 2002 M.Dressel |
---|
537 | -------------------------------------------------------- |
---|
538 | - all the ImportanceScoreManagers derive form |
---|
539 | G4VImportanceScoreConstructor |
---|
540 | |
---|
541 | May 30, 2002 M.Dressel internal-3-transport-V04-00-05 |
---|
542 | -------------------------------------------------------- |
---|
543 | - changes in Importance Manager constructors, G4ImportanceAlgorithm as |
---|
544 | pointer |
---|
545 | |
---|
546 | May 29, 2002 M.Dressel internal-2-transport-V04-00-05 |
---|
547 | -------------------------------------------------------- |
---|
548 | - bug fix in G4PImportanceWWindowScoreManager.cc |
---|
549 | and G4ParallelImportanceManager.hh. |
---|
550 | |
---|
551 | May 24, 2002 M.Dressel internal-1-transport-V04-00-05 |
---|
552 | ------------------------- |
---|
553 | - Change in G4VProcessPlacer and G4ProcessPlacer: add member function |
---|
554 | RemoveProcess to properly remove a process. |
---|
555 | - Add classes for wieght window biasing. |
---|
556 | |
---|
557 | |
---|
558 | May 02, 2002 M.Dressel |
---|
559 | ------------------------- |
---|
560 | - Change in G4ProcessPlacer: set process vector via process manager not |
---|
561 | directly. |
---|
562 | - Change in G4ParallelTranport: use StartTracking to signal inital step. |
---|
563 | This should help to locate "suspended" tracks. |
---|
564 | |
---|
565 | April 24, 2002 G.Cosmo - transport-V04-00-05 |
---|
566 | ----------------------- |
---|
567 | - Added G4DEBUG_TRANSPORT flag in GNUmakefile and (on suggestionh of |
---|
568 | J.Apostolakis) replaced to G4VERBOSE in G4Transportation::PostStepDoIt() |
---|
569 | for extra-check on volume boundary. |
---|
570 | Issues addressed by problem report #130 should now be resolved. |
---|
571 | |
---|
572 | April 10, 2002 M.Dressel - transport-V04-00-04 |
---|
573 | ------------------------- |
---|
574 | - Added comments to headers of transportation classes and managers for |
---|
575 | importance biasing, to fullfill Software Reference Manual. |
---|
576 | |
---|
577 | Apr 9, 2002 G.Cosmo |
---|
578 | ------------------- |
---|
579 | - Added liability disclaimer to scorer classes and minor cosmetics. |
---|
580 | |
---|
581 | Apr 8, 2002 M.Dressel - transport-V04-00-03 |
---|
582 | --------------------- |
---|
583 | - Resolved compilation problems on HP-aCC. |
---|
584 | |
---|
585 | Apr 4, 2002 M.Dressel - transport-V04-00-02 |
---|
586 | --------------------- |
---|
587 | - Cleaned compilation problems for G4std/std. |
---|
588 | |
---|
589 | Apr 4, 2002 M.Dressel - transport-V04-00-01 |
---|
590 | --------------------- |
---|
591 | - Resolved compilation problems on SUN-CC and Linux-egcs. |
---|
592 | |
---|
593 | Mar 28, 2002 M.Dressel - transport-V04-00-00 |
---|
594 | ----------------------- |
---|
595 | - First implementation of transportation classes and managers for importance |
---|
596 | biasing and scoring. Co-works with "geometry-V04-00-01". |
---|
597 | |
---|
598 | Mar 25, 2002 G.Cosmo |
---|
599 | --------------------- |
---|
600 | - Added dependency to new module geometry/biasing in GNUmakefile. |
---|
601 | |
---|
602 | Dec 8, 2001 J.Apostolakis - transport-V03-02-07 |
---|
603 | --------------------------- |
---|
604 | - Activated the killing of 'looping' particles -- to be used also to |
---|
605 | abandon (kill) particles that are stuck (eg at boundaries). |
---|
606 | [ Fix for problems of stuck particles reported by CMS (P.Arce), |
---|
607 | and Atlas (A.Del'Acqua, A.Rimoldi) ] |
---|
608 | |
---|
609 | Nov 28, 2001 J.Apostolakis - transport-V03-02-06 |
---|
610 | --------------------------- |
---|
611 | - Fix for the new updating of the time for fields -- correcting previous |
---|
612 | tag. By keeping account whether the field changes the energy (and |
---|
613 | therefore the velocity) in the field manager. |
---|
614 | |
---|
615 | Requires and co-works with |
---|
616 | - "field-V03-02-07" |
---|
617 | - "geomvol-V03-02-02" |
---|
618 | in order to compile (let alone have any effect.) |
---|
619 | |
---|
620 | Nov 10, 2001 J.Apostolakis - transport-V03-02-05 |
---|
621 | --------------------------- |
---|
622 | - Motivated by the use case of an Electric Field, |
---|
623 | * in order to achieve reasonable accuracy in time integration, |
---|
624 | * and to enable fields that vary with the global time |
---|
625 | changed Transportation to try to obtain the delta_time from FieldTrack. |
---|
626 | Co-works with and requires "field-V03-02-03" to have any effect. |
---|
627 | |
---|
628 | Nov 9, 2001 G. Cosmo - transport-V03-02-04 |
---|
629 | ------------------------ |
---|
630 | - Fix in G4Transportation.cc for initialisation of touchable handle. |
---|
631 | |
---|
632 | Nov 8, 2001 G. Cosmo - transport-V03-02-03 |
---|
633 | ------------------------ |
---|
634 | - Introduced changes to G4Transportation for reference-counted |
---|
635 | touchables (R.Chytracek). Added methods GetFreeTouchable() and |
---|
636 | SetTheOtherTouchableFree(G4VTouchable*). |
---|
637 | |
---|
638 | Nov 6, 2001 J. Apostolakis - transport-V03-02-02 |
---|
639 | ------------------------------ |
---|
640 | - Added protection in G4Transportation::AlongStepGPIL for messaging |
---|
641 | "ResestStepEstimate" of ChordFinder for the case there is no global field. |
---|
642 | ** NOTE this is not a perfect resolution (see NOTE in log file). ** |
---|
643 | --> Thanks to Radovan Chytracek for reporting this problem (move to file log) |
---|
644 | |
---|
645 | Aug 16, 2001 J. Apostolakis - transport-V03-02-01 |
---|
646 | ------------------------------ |
---|
647 | - Tagged. (This tag requires field-V03-02-00) |
---|
648 | |
---|
649 | Aug 16, 2001 J. Apostolakis |
---|
650 | ------------------------------ |
---|
651 | - Erasing state information from previous track at the first step of |
---|
652 | each track. (-> this is required to ensure repeatability) |
---|
653 | This should eliminate any non-repeatability due to the propagation |
---|
654 | in field. |
---|
655 | ( Requires updated version of G4ChordFinder ) |
---|
656 | |
---|
657 | Jul 19, 2001 G. Cosmo transport-V03-02-00 |
---|
658 | ------------------------ |
---|
659 | - Synchronised with CVS HEAD after introduction of warrenty disclaimer. |
---|
660 | - Modified author list in G4Transportation (P.Gumplinger). |
---|
661 | |
---|
662 | Apr 11, 2001 J. Apostolakis transport-V03-01-02 |
---|
663 | ------------------------------ |
---|
664 | - Corrected the last update of G4Transportation.cc, which overwrote the |
---|
665 | value of the spin in the cases where a particle was not charged (eg photon) |
---|
666 | or a charged particle was not in a field. |
---|
667 | |
---|
668 | Apr 11, 2001 P. Gumplinger transport-V03-01-01 |
---|
669 | ----------------------------- |
---|
670 | - Updated G4Transportation.cc to make spin tracking work correctly: |
---|
671 | o Replaced the line originally commented out: |
---|
672 | // fTransportEndPolarization= aFieldTrack.GetSpin() ; // Not yet possible |
---|
673 | with: |
---|
674 | fTransportEndSpin = aFieldTrack.GetSpin(); |
---|
675 | o Added to the AlongStepDoIt() the following call: |
---|
676 | fParticleChange.SetPolarizationChange(fTransportEndSpin); |
---|
677 | |
---|
678 | Mar 19, 2001 J. Apostolakis transport-V03-00-01 |
---|
679 | ------------------------------ |
---|
680 | - G4Transportation modified to use new FieldTrack, and get Kinetic |
---|
681 | Energy from it. |
---|
682 | This new FieldTrack together with changes in associated Equation of Motion |
---|
683 | classes implement the momentum vector as independent variable in place of |
---|
684 | the velocity. |
---|
685 | So this tag requires |
---|
686 | - new geometry/magneticfield tag "field-V03-00-01", and |
---|
687 | - new geometry/volumes tag "geomvol-V03-00-03" for new |
---|
688 | G4PropagatorInField (). |
---|
689 | |
---|
690 | Feb 27, 2001 J. Apostolakis (transport-V03-00-00) |
---|
691 | ------------------------------ |
---|
692 | - G4Transportation.cc: |
---|
693 | * Modified calculation of energy at the end of field step |
---|
694 | to make it more accurate at low velocities, |
---|
695 | (while remaining correct at high gammas). |
---|
696 | This improves the energy determination. |
---|
697 | Together with electromagnetic/standard tag "stand-V03-00-03" |
---|
698 | this addresses the main problem in propagating in an electric field |
---|
699 | (Problem report # 108 ) |
---|
700 | |
---|
701 | Sep 22, 2000 V. Grichine (transport-V02-00-00) [recorded by G.Cosmo] |
---|
702 | --------------------------- |
---|
703 | - G4Transportation.cc: |
---|
704 | o added formula for Tkin corresponding directly to |
---|
705 | relativistic definition of Tkin = Etot - mc^2 = mc^2(gamma -1), |
---|
706 | where gamma is a particle Lorentz factor. |
---|
707 | o general cosmetics. |
---|
708 | |
---|
709 | Jun 19, 2000 J. Apostolakis (transport-V01-01-02) |
---|
710 | ------------------------------ |
---|
711 | - G4Transportation.cc: Set the True Step Length in G4Transportation.cc |
---|
712 | - Cosmetic: updated other files to the head, as there were no differences |
---|
713 | from it (CVS headers). |
---|
714 | |
---|
715 | May 15, 2000 J. Apostolakis (transport-V01-01-01) |
---|
716 | ------------------------------ |
---|
717 | - G4Transportation.cc: Set the material in materialChange, in order to get |
---|
718 | correct behaviour for volumes that parameterise the material. |
---|
719 | (Fix is dependant on changes to particleChangeForTransport and StepPoint) |
---|
720 | - Modified setting of touchable change, in order to preserve const-ness where |
---|
721 | it exists. |
---|
722 | |
---|
723 | Nov 25, 1999 J. Apostolakis (transport-V00-01-01) |
---|
724 | ------------------------------ |
---|
725 | - G4Transportation.cc: Added protection for the case of a zero step (when |
---|
726 | there is a field) |
---|
727 | - G4UserSpecialCuts: protection to use min range and min kinE only for |
---|
728 | charged particles. |
---|
729 | |
---|
730 | June 9, 1999 J. Apostolakis (transport-01-00-02) |
---|
731 | ------------------------------ |
---|
732 | - Added a protection so that full relocation is not used for very small moves. |
---|
733 | |
---|
734 | Dec 4, 1998 J. Apostolakis (transport-00-04-01) |
---|
735 | ------------------------------ |
---|
736 | - The Velocity Vector for Transport in a magnetic field is now set correctly. |
---|
737 | (previously the scalar velocity was automatically promoted to a 3-vector) |
---|
738 | |
---|
739 | Nov 25, 1998 J. Apostolakis |
---|
740 | ----------------------------- |
---|
741 | - Added the direction to LocateGlobalPointAndUpdateTouchable. |
---|
742 | |
---|
743 | Nov 19, 1998 J. Apostolakis (transport-00-03-04) |
---|
744 | ------------------------------ |
---|
745 | - Fixes: |
---|
746 | 1) The final energy is set equal to the initial energy, because |
---|
747 | the PropagatorInField does not calculate it correctly yet. NEEDS Fix |
---|
748 | 2) If the requested step size is zero and safety is zero, the |
---|
749 | step is now considered geometry limited. (This can happen |
---|
750 | if a discrete process tries to take a step that is very small |
---|
751 | compared to the mean free path.) Problem observed by Laszlo in EM tests. |
---|
752 | 3) PostStepGetInteractionLength now returns DBL_MAX, not kInfinity. |
---|
753 | |
---|
754 | Nov 11, 1998 J. Apostolakis (transport-00-03-03) |
---|
755 | ------------------------------ |
---|
756 | - Changes to accomodate new interface of Field: |
---|
757 | G4PropagatorInField and G4FieldTrack. |
---|
758 | |
---|
759 | Oct 30, 1998 J. Apostolakis (transport-00-03-02) |
---|
760 | ----------------------------- |
---|
761 | - In the case of magnetic field, a flag that determines whether the |
---|
762 | geometry limited the step was not set. |
---|
763 | |
---|
764 | Sep 16, 1998 J. Apostolakis (transport-00-03-01) |
---|
765 | ----------------------------- |
---|
766 | - Checks whether the particle is out of the world volume, |
---|
767 | if so it has exited and must be killed. |
---|
768 | |
---|
769 | Aug 28, 1998 J. Apostolakis |
---|
770 | ----------------------------- |
---|
771 | - The PostStepGetPhysicalInteractionLength has fixed (to return kInf) |
---|
772 | The boolean flags for touchables are now initialised. & Other small fixes ? |
---|
773 | Test code for non-relocating case added (for debugging). |
---|
774 | |
---|
775 | June 08, 1998 J. Apostolakis (trans-06-04) |
---|
776 | ------------------------------ |
---|
777 | - Corrected Safety computation for the case of the field (adding endpoint |
---|
778 | distance instead of curve length.) |
---|
779 | - Added PostStepDoIt method that tries to relocate the particle using |
---|
780 | G4ParticleChangeForTransport |
---|
781 | - Transportation is no longer a G4ContinuousProcess. |
---|
782 | |
---|
783 | June 08, 1998 J. Apostolakis (trans-06-03) |
---|
784 | ------------------------------ |
---|
785 | - Modified it to recomputate Safety at the start of a step. To do this |
---|
786 | it uses the previous step's calculated safety and endpoint. |
---|
787 | |
---|
788 | June 08, 1998 J. Apostolakis (trans-06-02) |
---|
789 | ------------------------------ |
---|
790 | - Modified it to add re-computation of Safety at the endpoint of a step, |
---|
791 | when the safety would become negative. This is done to allow processes |
---|
792 | to benefit from a realistic (geometrical) value of the safety. The |
---|
793 | request to do this was from EM physics |
---|
794 | |
---|
795 | June 03, 1998 J. Apostolakis (trans-06-01) |
---|
796 | ------------------------------ |
---|
797 | - The safety we is now generalised to mean the limit of assumption of all |
---|
798 | processes. The AlongStepGPIL input value is not the remainder from the |
---|
799 | previous step's geometrical safety. |
---|
800 | So the transportation must recalculate the starting point's safety here. |
---|
801 | As a zeroeth order approximation we set it to zero. |
---|
802 | |
---|
803 | April 17, 1998 M. Maire [recorded by John Apostolakis] |
---|
804 | ------------------------ |
---|
805 | - A new process, G4UserSpecialCuts, was added to allow the |
---|
806 | user an alternative method to set some user cuts. |
---|
807 | |
---|
808 | April 15, 1998 H. Kurasige [recorded by John Apostolakis] |
---|
809 | --------------------------- |
---|
810 | - The transportation does the absolute minimum required to conform to |
---|
811 | the new scheme for ParticleChange: G4VParticleChange is used in signature. |
---|
812 | [ But default G4ParticleChange is still used ]. |
---|
813 | |
---|
814 | April 14, 1998 John Apostolakis |
---|
815 | -------------------------------- |
---|
816 | - History file Created |
---|