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 | // |
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27 | // $Id: G4VGlobalFastSimulationManager.hh,v 1.5 2006/06/29 19:08:31 gunter Exp $ |
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28 | // GEANT4 tag $Name: geant4-09-04-beta-01 $ |
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29 | // |
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30 | // |
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31 | // Abstract interface for GEANT4 Global Fast Simulation Manager. |
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32 | // P. Mora de Freitas & M. Verderi 14/April/1999. |
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33 | // |
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34 | // Class description: |
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35 | // |
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36 | // G4GlobalFastSimulationManager is a "Singleton", i.e., only one instance |
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37 | // of it may exist. This is ensured by making the constructor private. |
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38 | // |
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39 | // G4VGlobalFastSimulationManager is an abstract interface for the |
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40 | // G4GlobalFastSimulationManager one. It has the public access function |
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41 | // GetConcreteInstance(), which is used to obtain a pointer to the concrete |
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42 | // G4GlobalFastSimulationManager, should it exist. After |
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43 | // |
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44 | // G4VGlobalFastSimulationManager* pVFSMan = |
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45 | // G4VGlobalFastSimulationManager::GetConcreteInstance (); |
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46 | // |
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47 | // pVFSMan points to the real (concrete) G4GlobalFastSimulationManager if |
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48 | // at least a parameterisation envelope exists, otherwise is zero. |
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49 | // |
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50 | // Thus all code must be protected, for example by: |
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51 | // if (pVFSMan) |
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52 | // G4FlavoredParallelWorld* = |
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53 | // pVFSMan -> GetFlavoredWorldForThis(p); |
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54 | // |
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55 | |
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56 | #ifndef G4VGLOBALFASTSIMULATIONMANAGER_HH |
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57 | #define G4VGLOBALFASTSIMULATIONMANAGER_HH |
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58 | |
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59 | class G4VFlavoredParallelWorld; |
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60 | class G4ParticleDefinition; |
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61 | |
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62 | class G4VGlobalFastSimulationManager |
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63 | { |
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64 | |
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65 | public: // with description |
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66 | |
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67 | static G4VGlobalFastSimulationManager* GetConcreteInstance (); |
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68 | // Returns pointer to actual Global Fast Simulation manager if |
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69 | // at least a parameterisation envelope exists. Always check value. |
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70 | |
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71 | virtual ~G4VGlobalFastSimulationManager () {} |
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72 | |
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73 | virtual |
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74 | G4VFlavoredParallelWorld* GetFlavoredWorldForThis(G4ParticleDefinition*)=0; |
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75 | // VGlobalFastSimulationManager interface for visualisation. |
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76 | |
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77 | protected: |
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78 | |
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79 | static void SetConcreteInstance (G4VGlobalFastSimulationManager*); |
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80 | // Sets the pointer to actual Global Fast Simulation manager. |
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81 | |
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82 | static G4VGlobalFastSimulationManager* fpConcreteInstance; |
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83 | // Pointer to real G4GlobalFastSimulationManager. |
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84 | |
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85 | }; |
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86 | |
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87 | #endif |
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