G4PhysicsListWorkspace.hh

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//
// Description:
//      Manage the per-thread state of solids - those which
//        have a per-thread state and dependent classes (if any)
//   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.
//       Offshoot of G4GeometryWorkspace, to deal with PhysicsList.
//
// Designed / created by John Apostolakis
// Interface design - review with Andrea Dotti.
//
// First version: 4th Oct 2013
//    Created due to dependency issue with G4GeometryWorkspace
// Working version:
 
#ifndef G4PHYSICSLISTWORKSPACE_HH
#define G4PHYSICSLISTWORKSPACE_HH
 
#include "G4TWorkspacePool.hh"
#include "G4VModularPhysicsList.hh"
#include "G4VPhysicsConstructor.hh"
#include "G4VUserPhysicsList.hh"
 
class G4PhysicsListWorkspace
{
 public:
  typedef G4TWorkspacePool<G4PhysicsListWorkspace> pool_type;
  G4PhysicsListWorkspace(G4bool verbose = false);
  ~G4PhysicsListWorkspace();
 
  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; }
 
  static pool_type* GetPool();
 
 protected:  // Implementation methods
  void InitialisePhysicsList();
 
 private:  // Helper pointers - can be per instance or shared
  G4VUPLManager* fpVUPLSIM;
  G4VPCManager* fpVPCSIM;
  G4VMPLManager* fpVMPLSIM;
 
  // Per Instance variables
  //   NOTE: the ownership of the Data Arrays is IN this object
 private:
  // Store SubInstanceManager object pointers (SIM pointers)
  G4VUPLData* fpVUPLOffset;
  G4VPCData* fpVPCOffset;
  G4VMPLData* fpVMPLOffset;
 
  G4bool fVerbose;
};
 
#endif  // G4PARTICLESWORKSPACE_HH