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geant4/source/geometry/management/include/G4LogicalVolumeStore.hh
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2016-06-08 15:55:53 +02:00

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// This code implementation is the intellectual property of
// the GEANT4 collaboration.
//
// By copying, distributing or modifying the Program (or any work
// based on the Program) you indicate your acceptance of this statement,
// and all its terms.
//
// $Id: G4LogicalVolumeStore.hh,v 1.4 2000/04/20 16:49:47 gcosmo Exp $
// GEANT4 tag $Name: geant4-03-00 $
//
// class G4LogicalVolumeStore
//
// Class description:
//
// Container for all LogicalVolumes, with functionality derived from
// G4RWTPtrOrderedVector<T>. The class is a `singleton', in that only
// one can exist, and access is provided via the static function
// G4LogicalVolumeStore::GetInstance()
//
// All LogicalVolumes should be registered with G4LogicalVolumeStore,
// and removed on their destruction. Intended principally for UI browser.
// The underlying container initially has a capacity of 100.
//
// If much additional functionality is added, should consider containment
// instead of inheritance for G4RWTPtrOrderedVector<T>.
//
// Member data:
//
// static G4LogicalVolumeStore* fgInstance
// - Ptr to the single G4LogicalVolumeStore.
// History:
// 10.07.95 P.Kent Initial version
#ifndef G4VLOGICALVOLUMESTORE_HH
#define G4VLOGICALVOLUMESTORE_HH
#include "g4rw/tpordvec.h"
#include "G4LogicalVolume.hh"
class G4LogicalVolumeStore : public G4RWTPtrOrderedVector<G4LogicalVolume>
{
public: // with description
static void Register(G4LogicalVolume* pVolume);
// Add the logical volume to the collection.
static void DeRegister(G4LogicalVolume* pVolume);
// Remove the logical volume from the collection.
static G4LogicalVolumeStore* GetInstance();
// Get a ptr to the unique G4LogicalVolumeStore,
// creating it if necessary.
virtual ~G4LogicalVolumeStore();
// Destructor.
protected:
G4LogicalVolumeStore();
private:
static G4LogicalVolumeStore* fgInstance;
};
#endif