Import Geant4 0.0.0 source tree

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+// This code implementation is the intellectual property of
+// the RD44 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: G4FastSimulationManager.hh,v 2.7 1998/10/26 14:31:33 mora Exp $
+// GEANT4 tag $Name: geant4-00 $
+//
+// 
+//---------------------------------------------------------------
+//
+//  G4FastSimulationManager.hh
+//
+//  Description:
+//    Manages the Fast Simulation models attached to a envelope.
+//
+//  History:
+//    Oct 97: Verderi && MoraDeFreitas - First Implementation.
+//
+//---------------------------------------------------------------
+
+
+#ifndef G4FastSimulationManager_h
+#define G4FastSimulationManager_h 1
+
+#include <rw/tpordvec.h>
+
+#include "globals.hh"
+#include "G4LogicalVolume.hh"
+#include "G4VPhysicalVolume.hh"
+#include "G4ParticleTable.hh"
+#include "G4ParticleDefinition.hh"
+#include "G4VParticleChange.hh"
+#include "G4FastTrack.hh"
+#include "G4FastStep.hh"
+#include "G4VFastSimulationModel.hh"
+#include "G4RotationMatrix.hh"
+#include "G4ThreeVector.hh"
+#include "G4Transform3D.hh"
+
+#include "G4ios.hh"
+
+//---------------------------
+// For possible future needs:
+//---------------------------
+typedef G4LogicalVolume G4Envelope;
+
+//-------------------------------------------
+//
+//        G4FastSimulationManager class
+//
+//-------------------------------------------
+class G4FastSimulationManager
+{
+public:
+  //------------------------
+  // Constructor/Destructor
+  //------------------------
+  // Only one Constructor. By default the envelope can
+  // be placed n-Times. 
+  // If the user is sure that it'll be placed just one time,
+  // the IsUnique flag should be set TRUE to avoid the
+  // G4AffineTransform re-calculations each time we reach
+  // the envelope.
+  G4FastSimulationManager(G4Envelope *anEnvelope,
+			  G4bool IsUnique=FALSE);
+  ~G4FastSimulationManager();
+
+  // Methods to add/remove models to/from the Model 
+  // List.
+  //
+  void AddFastSimulationModel(G4VFastSimulationModel*);
+  void RemoveFastSimulationModel(G4VFastSimulationModel*);
+
+  // Methods to activate/inactivate models from the Model 
+  // List.
+
+  G4bool ActivateFastSimulationModel(const G4String&);
+  G4bool InActivateFastSimulationModel(const G4String&);
+
+  // Methods to add/remove GhostPlacements to/from the 
+  // GhostPlacements List.
+  //
+  G4Transform3D* AddGhostPlacement(G4RotationMatrix*,
+				   const G4ThreeVector&);
+  
+  G4Transform3D* AddGhostPlacement(G4Transform3D*);
+  
+  G4bool RemoveGhostPlacement(const G4Transform3D*);
+  
+  
+  // Methods for print/control commands
+  void ListTitle() const;
+  void ListModels() const;
+  void ListModels(const G4ParticleDefinition*) const;
+  void ListModels(const G4String& aName) const;
+  const G4Envelope* GetEnvelope() const;
+
+  //
+  //----------------------------------------------
+  // Interface methods for the G4GlobalFastSimulationManager
+  //----------------------------------------------
+  // Parallel geometry placements
+  
+  G4bool InsertGhostHereIfNecessary(G4VPhysicalVolume* ,
+				    const G4ParticleDefinition&);
+
+  //
+  //----------------------------------------------
+  // Interface methods for the 
+  // G4FastSimulationManagerProcess process.
+  //----------------------------------------------
+  // Trigger
+  G4bool PostStepGetFastSimulationManagerTrigger(const G4Track &,
+					 const G4Navigator* a = NULL);
+  // DoIt
+  void InvokePostStepDoIt();
+
+  // AtRest methods:
+  G4bool AtRestGetFastSimulationManagerTrigger(const G4Track &,
+					       const G4Navigator* a = NULL);
+  void InvokeAtRestDoIt();
+
+  //Final G4VParticleChange* to return to the Stepping.
+  G4VParticleChange* GettheParticleChange();
+
+  // For RW management
+  G4bool operator == ( const G4FastSimulationManager&) const;
+
+private:
+  // Private members :
+  G4FastTrack fFastTrack;
+  G4FastStep  fFastStep;
+  G4VFastSimulationModel* fTriggedFastSimulationModel;
+  RWTPtrOrderedVector<G4VFastSimulationModel> ModelList;
+  RWTPtrOrderedVector<G4VFastSimulationModel> fInactivatedModels;
+  RWTPtrOrderedVector<G4Transform3D> GhostPlacements;
+
+  G4ParticleDefinition* fLastCrossedParticle;
+  RWTPtrOrderedVector<G4VFastSimulationModel> fApplicableModelList;
+};
+
+inline void 
+G4FastSimulationManager::AddFastSimulationModel(G4VFastSimulationModel* fsm)
+{
+  ModelList.insert(fsm);
+  // forces the fApplicableModelList to be rebuild
+  fLastCrossedParticle=NULL;
+}
+
+inline void 
+G4FastSimulationManager::RemoveFastSimulationModel(G4VFastSimulationModel* fsm)
+{
+  if(!ModelList.remove(fsm)) fInactivatedModels.remove(fsm);
+  // forces the fApplicableModelList to be rebuild
+  fLastCrossedParticle=NULL;
+}
+
+inline G4VParticleChange* G4FastSimulationManager::GettheParticleChange()
+{
+  return &fFastStep;
+}
+
+inline G4bool 
+G4FastSimulationManager::operator == (const G4FastSimulationManager& fsm) const
+{
+  return (this==&fsm) ? true : false;
+}
+
+inline const G4Envelope* 
+G4FastSimulationManager::GetEnvelope() const
+{
+  return fFastTrack.GetEnvelope();
+}
+
+#endif