Gabriele Cosmo
71 lines
1.8 KiB
C++
71 lines
1.8 KiB
C++
// This code implementation is the intellectual property of
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// the GEANT4 collaboration.
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//
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// By copying, distributing or modifying the Program (or any work
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// based on the Program) you indicate your acceptance of this statement,
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// and all its terms.
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//
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// $Id: G4GeometryManager.hh,v 1.3 2000/04/20 16:49:46 gcosmo Exp $
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// GEANT4 tag $Name: geant4-03-00 $
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//
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// class G4GeometryManager
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//
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// Class description:
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//
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// A class responsible for high level geometrical functions, and for
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// high level objects in the geometry subdomain.
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// The class is a `singleton', with access via the static method
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// G4GeometryManager::GetInstance().
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//
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// Member data:
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//
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// static G4GeometryManager* fgInstance
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// - Ptr to the unique instance of class
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// History:
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// 26.07.95 P.Kent Initial version, incuding optimisation Build
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#ifndef G4GEOMETRYMANAGER_HH
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#define G4GEOMETRYMANAGER_HH
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#include "globals.hh"
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// Needed for building optimisations
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#include "geomdefs.hh"
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#include "G4LogicalVolumeStore.hh"
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#include "G4LogicalVolume.hh"
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#include "G4SmartVoxelHeader.hh"
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#ifdef G4GEOMETRY_VOXELDEBUG
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#include "G4ios.hh"
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#endif
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class G4GeometryManager
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{
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public: // with description
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G4bool CloseGeometry(G4bool pOptimise=true);
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// Close (`lock') the geometry: perform sanity and `completion' checks
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// and optionally [default=yes] build optimisation information.
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void OpenGeometry();
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// Open (`unlock') the geometry and remove optimisation information if
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// present.
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static G4GeometryManager* GetInstance();
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// Return ptr to singleton instance of the class.
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protected:
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G4GeometryManager();
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private:
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void BuildOptimisations(const G4bool allOpt);
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void DeleteOptimisations();
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static G4GeometryManager* fgInstance;
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G4bool fIsClosed;
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};
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#endif
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