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: G4InteractionCase.hh,v 1.12 2010/06/25 09:43:18 gunter Exp $ |
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27 | // GEANT4 tag: $Name: hadr-casc-V09-03-85 $ |
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28 | // |
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29 | // 20100518 M. Kelsey -- Why use std::pair<> at all? Never exported; just |
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30 | // store pointers. Add clear() function. Move code from |
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31 | // Colliders' "bulletTargetSetter()" to set(). |
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32 | |
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33 | #ifndef G4INTERACTION_CASE_HH |
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34 | #define G4INTERACTION_CASE_HH |
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35 | |
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36 | #include "globals.hh" |
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37 | |
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38 | class G4InuclParticle; |
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39 | |
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40 | |
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41 | class G4InteractionCase { |
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42 | public: |
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43 | G4InteractionCase() : bullet(0), target(0), inter_case(0) {} |
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44 | |
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45 | G4InteractionCase(G4InuclParticle* part1, G4InuclParticle* part2) { |
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46 | set(part1, part2); |
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47 | } |
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48 | |
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49 | void set(G4InuclParticle* part1, G4InuclParticle* part2); |
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50 | |
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51 | void clear() { |
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52 | bullet = target = 0; |
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53 | inter_case = 0; |
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54 | } |
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55 | |
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56 | G4InuclParticle* getBullet() const { return bullet; } |
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57 | G4InuclParticle* getTarget() const { return target; } |
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58 | |
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59 | G4bool valid() const { return inter_case != 0; } |
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60 | |
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61 | G4bool twoNuclei() const { return inter_case == -2; } |
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62 | G4bool hadNucleus() const { return inter_case == -1; } |
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63 | G4int hadrons() const { return inter_case; } // "rtype" or "is" code |
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64 | |
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65 | // For compatibility with G4IntraNucleiCascader code |
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66 | G4int code() const { return ((inter_case<0) ? -inter_case : 0); } |
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67 | |
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68 | private: |
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69 | G4InuclParticle* bullet; |
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70 | G4InuclParticle* target; |
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71 | |
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72 | G4int inter_case; |
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73 | }; |
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74 | |
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75 | #endif // G4INTERACTION_CASE_HH |
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76 | |
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77 | |
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