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: G4TrajectoryChargeFilter.hh,v 1.3 2006/08/25 19:44:14 tinslay Exp $ |
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27 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
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28 | // |
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29 | // Filter trajectories according to charge. Only registered |
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30 | // charges will pass the filter. |
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31 | // |
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32 | // Jane Tinslay, May 2006 |
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33 | // |
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34 | #ifndef G4TRAJECTORYCHARGEFILTER_HH |
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35 | #define G4TRAJECTORYCHARGEFILTER_HH |
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36 | |
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37 | #include "G4SmartFilter.hh" |
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38 | #include "G4VTrajectory.hh" |
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39 | #include <vector> |
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40 | |
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41 | class G4TrajectoryChargeFilter : public G4SmartFilter<G4VTrajectory> { |
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42 | |
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43 | public: // With description |
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44 | |
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45 | // Construct with filter name |
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46 | G4TrajectoryChargeFilter(const G4String& name = "Unspecified"); |
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47 | |
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48 | virtual ~G4TrajectoryChargeFilter(); |
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49 | |
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50 | // Evaluate this trajectory |
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51 | virtual bool Evaluate(const G4VTrajectory&) const; |
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52 | |
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53 | // Print configuration |
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54 | virtual void Print(std::ostream& ostr) const; |
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55 | |
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56 | // Clear filter |
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57 | virtual void Clear(); |
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58 | |
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59 | // Configuration function |
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60 | void Add(const G4String& particle); |
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61 | |
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62 | private: |
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63 | |
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64 | enum MyCharge {Negative=-1, Neutral=0, Positive=1}; |
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65 | |
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66 | G4bool ConvertToCharge(const G4String&, MyCharge&); |
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67 | |
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68 | void Add(const MyCharge& chgear); |
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69 | |
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70 | // Data member |
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71 | std::vector<MyCharge> fCharges; |
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72 | |
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73 | }; |
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74 | |
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75 | #endif |
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