[814] | 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: G4HCofThisEvent.hh,v 1.5 2006/06/29 18:06:32 gunter Exp $ |
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[1012] | 28 | // GEANT4 tag $Name: geant4-09-02-ref-02 $ |
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[814] | 29 | // |
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| 30 | |
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| 31 | #ifndef G4HCofThisEvent_h |
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| 32 | #define G4HCofThisEvent_h 1 |
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| 33 | |
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| 34 | #include "globals.hh" |
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| 35 | #include "G4Allocator.hh" |
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| 36 | #include "G4VHitsCollection.hh" |
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| 37 | #include <vector> |
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| 38 | |
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| 39 | // class description: |
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| 40 | // |
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| 41 | // This is a class which stores hits collections generated at one event. |
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| 42 | // This class is exclusively constructed by G4SDManager when the first |
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| 43 | // hits collection of an event is passed to the manager, and this class |
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| 44 | // object is deleted by G4RunManager when a G4Event class object is deleted. |
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| 45 | // Almost all public methods must be used by Geant4 kernel classes and |
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| 46 | // the user should not invoke them. The user can use two const methods, |
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| 47 | // GetHC() and GetNumberOfCollections() for accessing to the stored hits |
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| 48 | // collection(s). |
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| 49 | |
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| 50 | class G4HCofThisEvent |
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| 51 | { |
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| 52 | public: |
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| 53 | G4HCofThisEvent(); |
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| 54 | G4HCofThisEvent(G4int cap); |
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| 55 | ~G4HCofThisEvent(); |
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| 56 | inline void *operator new(size_t); |
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| 57 | inline void operator delete(void* anHCoTE); |
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| 58 | |
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| 59 | void AddHitsCollection(G4int HCID,G4VHitsCollection * aHC); |
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| 60 | |
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| 61 | private: |
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| 62 | std::vector<G4VHitsCollection*> * HC; |
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| 63 | |
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| 64 | public: // with description |
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| 65 | inline G4VHitsCollection* GetHC(G4int i) |
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| 66 | { return (*HC)[i]; } |
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| 67 | // Returns a pointer to a hits collection. Null will be returned |
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| 68 | // if the particular collection is not stored at the current event. |
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| 69 | // The integer argument is ID number which is assigned by G4SDManager |
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| 70 | // and the number can be obtained by G4SDManager::GetHitsCollectionID() |
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| 71 | // method. |
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| 72 | inline G4int GetNumberOfCollections() |
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| 73 | { |
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| 74 | G4int n = 0; |
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| 75 | for(size_t i=0;i<HC->size();i++) |
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| 76 | { |
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| 77 | if((*HC)[i]) n++; |
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| 78 | } |
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| 79 | return n; |
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| 80 | } |
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| 81 | // Returns the number of hits collections which are stored in this class |
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| 82 | // object. |
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| 83 | public: |
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| 84 | inline G4int GetCapacity() |
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| 85 | { |
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| 86 | return HC->size(); |
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| 87 | } |
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| 88 | }; |
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| 89 | |
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| 90 | #if defined G4DIGI_ALLOC_EXPORT |
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| 91 | extern G4DLLEXPORT G4Allocator<G4HCofThisEvent> anHCoTHAllocator; |
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| 92 | #else |
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| 93 | extern G4DLLIMPORT G4Allocator<G4HCofThisEvent> anHCoTHAllocator; |
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| 94 | #endif |
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| 95 | |
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| 96 | inline void* G4HCofThisEvent::operator new(size_t) |
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| 97 | { |
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| 98 | void* anHCoTH; |
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| 99 | anHCoTH = (void*)anHCoTHAllocator.MallocSingle(); |
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| 100 | return anHCoTH; |
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| 101 | } |
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| 102 | |
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| 103 | inline void G4HCofThisEvent::operator delete(void* anHCoTH) |
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| 104 | { |
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| 105 | anHCoTHAllocator.FreeSingle((G4HCofThisEvent*)anHCoTH); |
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| 106 | } |
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| 107 | |
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| 108 | |
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| 109 | #endif |
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| 110 | |
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