[807] | 1 | #!/usr/bin/env python |
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| 2 | # |
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| 3 | # $Id: runSimNoAnalysis.py,v 1.7 2005/12/15 16:23:06 ahoward Exp $ |
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| 4 | # ------------------------------------------------------------------- |
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| 5 | # GEANT4 tag $Name: $ |
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| 6 | # ------------------------------------------------------------------- |
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| 7 | |
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| 8 | |
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| 9 | import CLHEP |
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| 10 | import G4Kernel |
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| 11 | import Tiara |
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| 12 | import tiaraApplication |
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| 13 | import tiaraGenerators |
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| 14 | import tiaraDetectors |
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| 15 | import tiaraSpecifications |
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| 16 | import myUtils |
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| 17 | import variableGeometry |
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| 18 | import slabGeometry |
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| 19 | import runSequence |
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| 20 | import os |
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| 21 | |
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| 22 | ########################################################################## |
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| 23 | # random number initialization |
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| 24 | ########################################################################## |
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| 25 | Tiara.setRandomSeed(891011); |
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| 26 | #Tiara.setRandomStatus("dTest/tiara-2003_5_27_20_5_39_pcgeant2/randomNumberFile_run00003"); |
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| 27 | |
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| 28 | |
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| 29 | |
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| 30 | |
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| 31 | |
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| 32 | |
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| 33 | |
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| 34 | |
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| 35 | |
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| 36 | |
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| 37 | ########################################################################## |
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| 38 | # experiment and simulation specific data |
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| 39 | ########################################################################## |
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| 40 | particleCut = {"neutron" : 3 * CLHEP.MeV, |
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| 41 | "gamma" : 1 * CLHEP.MeV, |
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| 42 | "proton" : 1 * CLHEP.MeV, |
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| 43 | "deuteron": 1 * CLHEP.MeV, |
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| 44 | "triton" : 1 * CLHEP.MeV, |
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| 45 | "alpha" : 1 * CLHEP.MeV} |
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| 46 | |
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| 47 | beamEnergy = 43 |
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| 48 | shieldWidth = 150 * CLHEP.cm |
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| 49 | |
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| 50 | totalTime = 3 * myUtils.min |
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| 51 | timeForOneRun = 1 * myUtils.min |
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| 52 | |
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| 53 | # available physics lists: LHEP_LEAD, LHEP_PRECO_HP |
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| 54 | # LHEP_PRECO, LHEP |
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| 55 | ##physList = Tiara.LHEP() |
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| 56 | ##physList = Tiara.LHEP_PRECO() |
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| 57 | physList = Tiara.LHEP_LEAD() |
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| 58 | ##physList = Tiara.LHEP_PRECO_HP() |
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| 59 | |
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| 60 | # specify the detectors |
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| 61 | scoreDetectorCreator = tiaraDetectors.ThreeZylindricDetectors() |
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| 62 | #scoreDetectorCreator = tiaraDetectors.DetectorSlab() |
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| 63 | |
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| 64 | |
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| 65 | comment = "" |
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| 66 | |
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| 67 | |
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| 68 | |
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| 69 | ########################################################################## |
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| 70 | # Create a Specification object of the configuaration data |
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| 71 | ########################################################################## |
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| 72 | experiment = tiaraSpecifications.Experiment(beamEnergy, |
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| 73 | particleCut["neutron"], |
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| 74 | particleCut, |
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| 75 | shieldWidth, |
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| 76 | "concrete") |
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| 77 | |
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| 78 | tiaraSpecs = tiaraSpecifications.Specifications(Tiara.TiaraDimensions(), |
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| 79 | experiment, |
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| 80 | Tiara.TiaraMaterials()) |
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| 81 | |
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| 82 | |
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| 83 | |
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| 84 | ########################################################################## |
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| 85 | # definition of the importance geometry and a scorer |
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| 86 | ########################################################################## |
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| 87 | impGeo = variableGeometry.VariableImpSlabGeometry(tiaraSpecs) |
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| 88 | |
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| 89 | impGeo.addCellImportance(width=15.0 * CLHEP.cm, faktor=1) |
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| 90 | for i in range(9): |
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| 91 | impGeo.addCellImportance(width=15.0 * CLHEP.cm, faktor=2) |
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| 92 | |
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| 93 | impGeo.construct() |
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| 94 | |
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| 95 | # an alternative |
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| 96 | #impGeo = slabGeometry.SlabedImportanceGeometry(tiaraSpecs, |
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| 97 | # 10.0 * CLHEP.cm, |
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| 98 | # 1.5) |
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| 99 | |
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| 100 | |
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| 101 | impScorer = G4Kernel.G4Scorer() |
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| 102 | |
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| 103 | |
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| 104 | |
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| 105 | ########################################################################## |
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| 106 | # Creation of a TiaraApplet to define the run mode, physics list, |
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| 107 | # detector type and the primary generator |
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| 108 | ########################################################################## |
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| 109 | tApp = tiaraApplication.TiaraApplet(tiaraSpecs = tiaraSpecs, |
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| 110 | tSim = Tiara.TiaraSim_GetTiaraSim(), |
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| 111 | usePI = False) |
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| 112 | |
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| 113 | |
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| 114 | #tApp.visMode() |
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| 115 | tApp.timedMode(timeForOneRun) |
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| 116 | |
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| 117 | |
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| 118 | tApp.specifyPhysicsList(physList, particleCut) |
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| 119 | |
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| 120 | # detectors |
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| 121 | tApp.setScoreDetectorCreator(scoreDetectorCreator) |
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| 122 | |
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| 123 | tApp.buildGeometry() |
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| 124 | |
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| 125 | tiara_dir = os.environ["TIARA_BASE"] |
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| 126 | |
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| 127 | tApp.setPhysics() |
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| 128 | |
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| 129 | #primGenBuilder = tiaraGenerators.\ |
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| 130 | # TiaraDPSEnergyGenerator(tiaraSpecs, |
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| 131 | # tiara_dir + |
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| 132 | # "/data/expDataConverted/dpsSource.xml") |
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| 133 | #primGenBuilder = tiaraGenerators.TiaraPrimaryGenerator(tiaraSpecs) |
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| 134 | |
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| 135 | primGenBuilder = tiaraGenerators.FixedEnergyPrimaryGenerator(tiaraSpecs) |
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| 136 | |
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| 137 | tApp.setPrimaryGenerator(primGenBuilder.primGen) |
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| 138 | |
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| 139 | |
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| 140 | tApp.noComponents = 0 |
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| 141 | |
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| 142 | ## The following lines should be probably moved here after release Geant4-7.0 |
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| 143 | ##physList = Tiara.LHEP() |
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| 144 | ##physList = Tiara.LHEP_PRECO() |
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| 145 | ##physList = Tiara.LHEP_PRECO_HP() |
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| 146 | ##physList = Tiara.LHEP_LEAD() |
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| 147 | ##tApp.specifyPhysicsList(physList, particleCut) |
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| 148 | ##tApp.setPrimaryGenerator(primGenBuilder.primGen) |
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| 149 | |
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| 150 | tApp.config() |
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| 151 | |
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| 152 | |
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| 153 | |
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| 154 | |
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| 155 | ########################################################################## |
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| 156 | # creating of the sampler |
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| 157 | ########################################################################## |
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| 158 | parallelSampler = myUtils.createParallelSampler(impGeo, |
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| 159 | impScorer) |
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| 160 | |
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| 161 | |
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| 162 | |
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| 163 | |
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| 164 | ########################################################################## |
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| 165 | # create a run config object, a run sequence and run the simulation |
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| 166 | ########################################################################## |
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| 167 | rc = runSequence.RunConfig() |
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| 168 | |
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| 169 | rc.basePath = "simData" |
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| 170 | rc.tApp = tApp |
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| 171 | rc.tiaraSpecs = tiaraSpecs |
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| 172 | rc.impGeo = impGeo |
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| 173 | rc.impScorer = impScorer |
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| 174 | rc.totalTime = totalTime |
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| 175 | rc.comment = comment |
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| 176 | |
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| 177 | rs = runSequence.RunSequence(runConfig=rc, usePI = False) |
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| 178 | rs.runNevents(100) |
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| 179 | rs.runLoop() |
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| 180 | |
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| 181 | |
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| 182 | ########################################################################## |
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| 183 | ########################################################################## |
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