Import Geant4 10.0.0 source tree

source/geometry/volumes/include/G4GeometryWorkspace.hh

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+//
+// ********************************************************************
+// * 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.          *
+// ********************************************************************
+//
+// Description:
+//      Manage the per-thread state of the geometry, spanning those
+//   which have a per-thread state and their dependents.
+//   In particular it 
+//       - owns the arrays that implement 'split' classes 
+//       - classes/objects which are owned by the split classes.
+//   Background: the classes/objects affected are  
+//       - 'split' classes part of its state is per-thread,
+//       - per-thread objects, in particular those which are owned 
+//         by the split classes.
+// Goal: Take ownership and control of per-thread state of 
+//        classes to work with multi-threading. 
+// 
+// Designed / created by John Apostolakis
+// Interface design - review with Andrea Dotti (July 2013)
+// 
+// First version:    7th July    2013
+// Working version:  4th October 2013
+
+#ifndef G4GEOMETRYWORKSPACE_HH
+#define G4GEOMETRYWORKSPACE_HH
+
+#include "G4PVReplica.hh"
+#include "G4PVParameterised.hh"
+#include "G4VPVParameterisation.hh"
+#include "G4PhysicalVolumeStore.hh"
+#include "G4VSolid.hh"
+
+#include "G4LogicalVolume.hh"
+#include "G4Region.hh"
+
+class G4GeometryWorkspace
+{
+  public: 
+      G4GeometryWorkspace();
+     ~G4GeometryWorkspace();
+
+     void UseWorkspace();     //Take ownership
+     void ReleaseWorkspace(); //Release ownership
+     void DestroyWorkspace(); //Release ownership and destroy
+
+     void InitialiseWorkspace();
+      // To be called at start of each run (especially 2nd and further runs)
+
+     void   SetVerbose(G4bool v) { fVerbose=v; } 
+     G4bool GetVerbose()  { return fVerbose;   } 
+  
+ protected:  // Implementation methods
+      void   InitialisePhysicalVolumes();
+      G4bool CloneParameterisedSolids( G4PVParameterised *paramVol );
+      G4bool CloneReplicaSolid( G4PVReplica *);
+  
+ private:    // Helper pointers - can be per instance or shared
+    G4LVManager     *fpLogicalVolumeSIM;
+    G4PVManager     *fpPhysicalVolumeSIM;
+    G4PVRManager    *fpReplicaSIM;
+    G4RegionManager *fpRegionSIM;
+  
+  // Per Instance variables
+  //   NOTE: the ownership of the Data Arrays is IN this object
+ private:
+     // Store SubInstanceManager object pointers (SIM pointers)
+     G4LVData      *fLogicalVolumeOffset; // (G4LogicalVolume::GetSubInstanceManager())
+     G4PVData      *fPhysicalVolumeOffset;
+     G4ReplicaData *fReplicaOffset;       
+     G4RegionData  *fRegionOffset;        
+
+     G4bool         fVerbose;
+};
+
+#endif //G4GEOMETRYWORKSPACE_HH