1 | // |
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2 | // ******************************************************************** |
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3 | // * License and Disclaimer * |
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4 | // * * |
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5 | // * The Geant4 software is copyright of the Copyright Holders of * |
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6 | // * the Geant4 Collaboration. It is provided under the terms and * |
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7 | // * conditions of the Geant4 Software License, included in the file * |
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8 | // * LICENSE and available at http://cern.ch/geant4/license . These * |
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9 | // * include a list of copyright holders. * |
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10 | // * * |
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11 | // * Neither the authors of this software system, nor their employing * |
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12 | // * institutes,nor the agencies providing financial support for this * |
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13 | // * work make any representation or warranty, express or implied, * |
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14 | // * regarding this software system or assume any liability for its * |
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15 | // * use. Please see the license in the file LICENSE and URL above * |
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16 | // * for the full disclaimer and the limitation of liability. * |
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17 | // * * |
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18 | // * This code implementation is the result of the scientific and * |
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19 | // * technical work of the GEANT4 collaboration. * |
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20 | // * By using, copying, modifying or distributing the software (or * |
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21 | // * any work based on the software) you agree to acknowledge its * |
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22 | // * use in resulting scientific publications, and indicate your * |
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23 | // * acceptance of all terms of the Geant4 Software license. * |
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24 | // ******************************************************************** |
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25 | // |
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26 | // $Id: pyG4ParticleList.cc,v 1.3 2006/06/29 15:34:35 gunter Exp $ |
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27 | // $Name: geant4-09-04-beta-01 $ |
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28 | // ==================================================================== |
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29 | // pyG4ParticleList.cc |
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30 | // |
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31 | // 2005 Q |
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32 | // ==================================================================== |
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33 | #include <boost/python.hpp> |
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34 | #include "G4ParticleTable.hh" |
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35 | |
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36 | using namespace boost::python; |
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37 | |
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38 | // ==================================================================== |
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39 | // internal class |
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40 | // ==================================================================== |
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41 | |
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42 | class PyG4ParticleList { |
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43 | public: |
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44 | typedef std::vector<G4ParticleDefinition*> ParticleList; |
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45 | typedef ParticleList::iterator p_iterator; |
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46 | |
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47 | static ParticleList particleTableCache; |
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48 | |
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49 | p_iterator p_begin() { |
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50 | G4ParticleTable* particleTable= G4ParticleTable::GetParticleTable(); |
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51 | if(particleTableCache.size() != particleTable-> size() ) { |
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52 | particleTableCache.clear(); |
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53 | G4ParticleTable::G4PTblDicIterator* |
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54 | theParticleIterator= particleTable-> GetIterator(); |
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55 | theParticleIterator-> reset(); |
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56 | while( (*theParticleIterator)() ){ |
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57 | G4ParticleDefinition* particle= theParticleIterator-> value(); |
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58 | particleTableCache.push_back(particle); |
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59 | } |
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60 | } |
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61 | return particleTableCache.begin(); |
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62 | } |
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63 | |
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64 | p_iterator p_end() { |
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65 | G4ParticleTable* particleTable= G4ParticleTable::GetParticleTable(); |
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66 | if(particleTableCache.size() != particleTable-> size() ) { |
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67 | particleTableCache.clear(); |
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68 | G4ParticleTable::G4PTblDicIterator* |
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69 | theParticleIterator= particleTable-> GetIterator(); |
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70 | theParticleIterator-> reset(); |
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71 | while( (*theParticleIterator)() ){ |
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72 | G4ParticleDefinition* particle= theParticleIterator-> value(); |
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73 | particleTableCache.push_back(particle); |
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74 | } |
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75 | } |
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76 | return particleTableCache.end(); |
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77 | } |
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78 | }; |
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79 | |
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80 | PyG4ParticleList::ParticleList PyG4ParticleList::particleTableCache; |
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81 | |
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82 | |
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83 | // ==================================================================== |
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84 | // module definition |
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85 | // ==================================================================== |
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86 | void export_PyG4ParticleList() |
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87 | { |
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88 | class_<PyG4ParticleList>("PyG4ParticleList", "particle list") |
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89 | .def("__iter__", iterator<PyG4ParticleList::ParticleList>()) |
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90 | .add_property("particles", range(&PyG4ParticleList::p_begin, |
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91 | &PyG4ParticleList::p_end)) |
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92 | ; |
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93 | } |
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94 | |
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