[831] | 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: G4FieldManagerStore.hh,v 1.3 2008/01/17 09:39:08 gcosmo Exp $ |
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[921] | 28 | // GEANT4 tag $Name: geant4-09-02-cand-01 $ |
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[831] | 29 | // |
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| 30 | // class G4FieldManagerStore |
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| 31 | // |
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| 32 | // Class description: |
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| 33 | // |
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| 34 | // Container for all FieldManagers, with functionality derived from |
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| 35 | // std::vector<T>. The class is a `singleton', in that only |
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| 36 | // one can exist, and access is provided via the static function |
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| 37 | // G4FieldManagerStore::GetInstance() |
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| 38 | // |
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| 39 | // All FieldManagers should be registered with G4FieldManagerStore, |
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| 40 | // and removed on their destruction. |
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| 41 | // Intended principally to enable resetting of 'state' at start of event. |
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| 42 | // The underlying container initially has a capacity of 100. |
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| 43 | // |
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| 44 | // Member data: |
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| 45 | // |
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| 46 | // static G4FieldManagerStore* fgInstance |
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| 47 | // - Ptr to the single G4FieldManagerStore. |
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| 48 | |
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| 49 | // History: |
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| 50 | // 07.12.07 J.Apostolakis Initial version |
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| 51 | // -------------------------------------------------------------------- |
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| 52 | #ifndef G4FIELDMANAGERSTORE_HH |
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| 53 | #define G4FIELDMANAGERSTORE_HH |
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| 54 | |
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| 55 | #include <vector> |
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| 56 | |
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| 57 | #include "G4FieldManager.hh" |
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| 58 | |
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| 59 | class G4FieldManagerStore : public std::vector<G4FieldManager*> |
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| 60 | { |
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| 61 | public: // with description |
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| 62 | |
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| 63 | static void Register(G4FieldManager* pVolume); |
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| 64 | // Add the logical volume to the collection. |
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| 65 | static void DeRegister(G4FieldManager* pVolume); |
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| 66 | // Remove the logical volume from the collection. |
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| 67 | static G4FieldManagerStore* GetInstance(); |
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| 68 | // Get a ptr to the unique G4FieldManagerStore, creating it if necessary. |
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| 69 | static void Clean(); |
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| 70 | // Delete all volumes from the store. |
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| 71 | |
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| 72 | void ClearAllChordFindersState(); |
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| 73 | // Looping over all field managers, call each one to reset step estimate |
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| 74 | |
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| 75 | virtual ~G4FieldManagerStore(); |
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| 76 | // Destructor: takes care to delete allocated field managers. |
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| 77 | |
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| 78 | protected: |
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| 79 | |
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| 80 | G4FieldManagerStore(); |
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| 81 | |
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| 82 | private: |
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| 83 | |
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| 84 | static G4FieldManagerStore* fgInstance; |
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| 85 | static G4bool locked; |
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| 86 | }; |
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| 87 | |
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| 88 | #endif |
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