Gabriele Cosmo
83 lines
3.4 KiB
C++
83 lines
3.4 KiB
C++
//
|
|
// ********************************************************************
|
|
// * License and Disclaimer *
|
|
// * *
|
|
// * The Geant4 software is copyright of the Copyright Holders of *
|
|
// * the Geant4 Collaboration. It is provided under the terms and *
|
|
// * conditions of the Geant4 Software License, included in the file *
|
|
// * LICENSE and available at http://cern.ch/geant4/license . These *
|
|
// * include a list of copyright holders. *
|
|
// * *
|
|
// * Neither the authors of this software system, nor their employing *
|
|
// * institutes,nor the agencies providing financial support for this *
|
|
// * work make any representation or warranty, express or implied, *
|
|
// * regarding this software system or assume any liability for its *
|
|
// * use. Please see the license in the file LICENSE and URL above *
|
|
// * for the full disclaimer and the limitation of liability. *
|
|
// * *
|
|
// * This code implementation is the result of the scientific and *
|
|
// * technical work of the GEANT4 collaboration. *
|
|
// * By using, copying, modifying or distributing the software (or *
|
|
// * any work based on the software) you agree to acknowledge its *
|
|
// * use in resulting scientific publications, and indicate your *
|
|
// * acceptance of all terms of the Geant4 Software license. *
|
|
// ********************************************************************
|
|
//
|
|
// G4VPersistencyManager
|
|
//
|
|
// Class description:
|
|
//
|
|
// This is an abstract base class for persistency management. The user's
|
|
// concrete class derived from this class must act as a singleton. The user
|
|
// must construct the object of his/her concrete persistency manager in
|
|
// the main().
|
|
// The virtual methods of Store() and Retrieve() will be invoked from
|
|
// G4RunManager if the persistency manager exists.
|
|
// Even if the user does not use any ODBMS system, the user can use this
|
|
// class especially for Store() methods. Writing an ASCII file for storing
|
|
// event information can be delegated to this class, for example.
|
|
|
|
// Author: Youhei Morita, 2001
|
|
// --------------------------------------------------------------------
|
|
#ifndef G4VPersistencyManager_hh
|
|
#define G4VPersistencyManager_hh 1
|
|
|
|
#include "globals.hh"
|
|
|
|
class G4Event;
|
|
class G4Run;
|
|
class G4VPhysicalVolume;
|
|
|
|
class G4VPersistencyManager
|
|
{
|
|
public:
|
|
|
|
static G4VPersistencyManager* GetPersistencyManager();
|
|
// Static method to return the pointer to the singleton object.
|
|
// Note that this method does NOT create the singleton itself.
|
|
|
|
virtual ~G4VPersistencyManager();
|
|
|
|
virtual G4bool Store(const G4Event* anEvent) = 0;
|
|
virtual G4bool Store(const G4Run* aRun) = 0;
|
|
virtual G4bool Store(const G4VPhysicalVolume* world) = 0;
|
|
// Stores G4Event, G4Run, and geometry tree characterised
|
|
// by the world volume.
|
|
|
|
virtual G4bool Retrieve(G4Event*& anEvent) = 0;
|
|
virtual G4bool Retrieve(G4Run*& aRun) = 0;
|
|
virtual G4bool Retrieve(G4VPhysicalVolume*& theWorld) = 0;
|
|
// Restores G4Event, G4Run, and geometry tree characterised
|
|
// by the world volume.
|
|
|
|
protected:
|
|
|
|
G4VPersistencyManager();
|
|
|
|
private:
|
|
|
|
static G4ThreadLocal G4VPersistencyManager* fPersistencyManager;
|
|
};
|
|
|
|
#endif
|