Gabriele Cosmo
101 lines
3.6 KiB
C++
101 lines
3.6 KiB
C++
//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// Gorad (Geant4 Open-source Radiation Analysis and Design)
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//
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// Author : Makoto Asai (SLAC National Accelerator Laboratory)
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//
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// Development of Gorad is funded by NASA Johnson Space Center (JSC)
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// under the contract NNJ15HK11B.
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//
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// ********************************************************************
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//
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// GRGeomImpBiasWorld.hh
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// Header file of a parallel world class that defines the geometry
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// of the geometry improtance biasing.
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//
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// History
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// September 8th, 2020 : first implementation
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//
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// ********************************************************************
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#ifndef GRGeomImpBiasWorld_H
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#define GRGeomImpBiasWorld_H 1
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#include "G4VUserParallelWorld.hh"
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#include "globals.hh"
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#include "G4ThreeVector.hh"
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class GRDetectorConstruction;
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class G4VPhysicalVolume;
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class G4Region;
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class GRGeomImpBiasWorldStateNotifier;
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class GRGeomImpBiasWorld : public G4VUserParallelWorld
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{
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friend class GRGeomImpBiasWorldStateNotifier;
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public:
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GRGeomImpBiasWorld(G4String&,GRDetectorConstruction*);
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virtual ~GRGeomImpBiasWorld();
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virtual void Construct();
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virtual void ConstructSD();
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private:
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GRDetectorConstruction* detector;
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G4VPhysicalVolume* fWorld = nullptr;
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G4Region* biasingRegion = nullptr;
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GRGeomImpBiasWorldStateNotifier* stateNotifier;
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G4bool constructed = false;
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private:
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void Update();
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};
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#include "G4VStateDependent.hh"
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#include "G4ApplicationState.hh"
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class GRGeomImpBiasWorldStateNotifier : public G4VStateDependent
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{
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public:
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GRGeomImpBiasWorldStateNotifier(GRGeomImpBiasWorld* bw)
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: biasWorld(bw)
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{;}
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virtual ~GRGeomImpBiasWorldStateNotifier()
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{;}
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virtual G4bool Notify(G4ApplicationState newState)
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{
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if(previousState == G4State_Idle && newState == G4State_GeomClosed)
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{ biasWorld->Update(); }
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previousState = newState;
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return true;
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}
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private:
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GRGeomImpBiasWorld* biasWorld;
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G4ApplicationState previousState = G4State_PreInit;
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};
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#endif
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