| 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: G4PrimaryTransformer.hh,v 1.12 2006/06/29 18:08:46 gunter Exp $ |
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| 28 | // GEANT4 tag $Name: $ |
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| 29 | // |
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| 30 | |
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| 31 | #ifndef G4PromaryTransformer_h |
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| 32 | #define G4PromaryTransformer_h 1 |
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| 33 | |
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| 34 | #include "G4TrackVector.hh" |
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| 35 | #include "G4ParticleTable.hh" |
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| 36 | #include "globals.hh" |
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| 37 | class G4Event; |
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| 38 | class G4PrimaryVertex; |
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| 39 | #include "G4PrimaryParticle.hh" |
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| 40 | #include "G4DynamicParticle.hh" |
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| 41 | |
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| 42 | // class description: |
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| 43 | // |
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| 44 | // This class is exclusively used by G4EventManager for the conversion |
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| 45 | // from G4PrimaryVertex/G4PrimaryParticle to G4DynamicParticle/G4Track. |
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| 46 | // |
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| 47 | |
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| 48 | class G4PrimaryTransformer |
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| 49 | { |
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| 50 | public: |
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| 51 | G4PrimaryTransformer(); |
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| 52 | virtual ~G4PrimaryTransformer(); |
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| 53 | |
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| 54 | G4TrackVector* GimmePrimaries(G4Event* anEvent, G4int trackIDCounter=0); |
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| 55 | void CheckUnknown(); |
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| 56 | |
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| 57 | protected: |
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| 58 | G4TrackVector TV; |
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| 59 | G4ParticleTable* particleTable; |
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| 60 | G4int verboseLevel; |
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| 61 | G4int trackID; |
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| 62 | |
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| 63 | G4ParticleDefinition* unknown; |
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| 64 | G4bool unknownParticleDefined; |
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| 65 | |
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| 66 | public: |
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| 67 | inline void SetVerboseLevel(G4int vl) |
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| 68 | { verboseLevel = vl; }; |
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| 69 | |
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| 70 | public: //with description |
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| 71 | void SetUnknnownParticleDefined(G4bool vl); |
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| 72 | // By invoking this Set method, the user can alter the treatment of unknown |
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| 73 | // particle. The ideal place to invoke this method is in the BeginOfRunAction. |
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| 74 | |
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| 75 | inline G4bool GetUnknownParticleDefined() const |
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| 76 | { return unknownParticleDefined; } |
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| 77 | |
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| 78 | protected: |
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| 79 | void GenerateTracks(G4PrimaryVertex* primaryVertex); |
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| 80 | void GenerateSingleTrack(G4PrimaryParticle* primaryParticle, |
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| 81 | G4double x0,G4double y0,G4double z0,G4double t0,G4double wv); |
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| 82 | void SetDecayProducts(G4PrimaryParticle* mother, |
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| 83 | G4DynamicParticle* motherDP); |
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| 84 | G4bool CheckDynamicParticle(G4DynamicParticle*DP); |
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| 85 | |
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| 86 | protected: //with description |
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| 87 | // Following two virtual methods are provided to customize the use of PrimaryTransformer |
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| 88 | // for particle types exotic to Geant4. |
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| 89 | |
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| 90 | virtual G4ParticleDefinition* GetDefinition(G4PrimaryParticle*pp); |
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| 91 | // Return appropriate G4ParticleDefinition w.r.t. the primary particle. |
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| 92 | // If NULL is returned, the particle will not be treated as a track, but its daughters |
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| 93 | // will be examined in case it has "pre-assigned decay products". |
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| 94 | |
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| 95 | virtual G4bool IsGoodForTrack(G4ParticleDefinition*pd); |
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| 96 | // Return true if a primary particle should be converted into a track. |
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| 97 | // By default, all particles of non-shortlived and shortlived with valid decay |
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| 98 | // tables are converted. |
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| 99 | }; |
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| 100 | |
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| 101 | #endif |
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| 102 | |
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| 103 | |
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