Gabriele Cosmo
112 lines
3.2 KiB
C++
112 lines
3.2 KiB
C++
// This code implementation is the intellectual property of
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// the RD44 GEANT4 collaboration.
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//
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// By copying, distributing or modifying the Program (or any work
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// based on the Program) you indicate your acceptance of this statement,
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// and all its terms.
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//
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// $Id: G4VFastSimulationModel.hh,v 1.1 1999/01/07 16:14:04 gunter Exp $
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// GEANT4 tag $Name: geant4-00-01 $
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//
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//
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//---------------------------------------------------------------
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//
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// G4VFastSimulationModel.hh
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//
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// Description:
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// Base class for fast simulation models.
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//
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// History:
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// Oct 97: Verderi && MoraDeFreitas - First Implementation.
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//
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//---------------------------------------------------------------
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#ifndef G4VFastSimulationModel_h
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#define G4VFastSimulationModel_h
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#include "G4FastTrack.hh"
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#include "G4FastStep.hh"
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//---------------------------
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// For possible future needs:
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//---------------------------
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typedef G4LogicalVolume G4Envelope;
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//-------------------------------------------
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//
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// G4VFastSimulationModel class
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//
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//-------------------------------------------
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class G4VFastSimulationModel
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{
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public:
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//------------------------
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// Constructor/Destructor
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//------------------------
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// constructors require at least the model name.
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G4VFastSimulationModel(const G4String& aName);
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// About the IsUnique flag, by default the envelope can
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// be placed n-Times. If the user is sure that it'll be
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// placed just one time the IsUnique flag should be set
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// TRUE to avoid the G4AffineTransform re-calculations each
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// time we reach the envelope.
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G4VFastSimulationModel(const G4String& aName, G4Envelope*,
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G4bool IsUnique=FALSE);
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~G4VFastSimulationModel() {};
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//
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//----------------------------------------------
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// Interface IsApplicable virtual method for the
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// G4FastSimulationManager
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//----------------------------------------------
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virtual G4bool IsApplicable(const G4ParticleDefinition&) = 0;
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//
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//----------------------------------------------
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// Interface trigger virtual method for the
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// G4FastSimulationManager
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//----------------------------------------------
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virtual G4bool ModelTrigger(const G4FastTrack &) = 0;
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// -- Pure virtual DoIt() method : the FastSimulationModel
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// properly said. The user has to compute the detector
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// response and to manage the particle changes state:
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// -- * change position/momentum or kill the primary
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// -- * create secondaries
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virtual void DoIt(const G4FastTrack&, G4FastStep&) = 0;
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// ---------------------------
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// -- Idem for AtRest methods:
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// ---------------------------
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// -- A default dummy implementation is provided.
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virtual
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G4bool AtRestModelTrigger(const G4FastTrack& fastTrack) {return false;}
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virtual
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void AtRestDoIt (const G4FastTrack& fastTrack, G4FastStep& fastStep) {}
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// Useful public methods :
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const G4String GetName() const;
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G4bool operator == ( const G4VFastSimulationModel&) const;
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private:
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//-------------
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// Model Name:
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//-------------
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G4String theModelName;
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};
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inline const G4String G4VFastSimulationModel::GetName() const
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{
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return theModelName;
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}
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inline G4bool
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G4VFastSimulationModel::operator == (const G4VFastSimulationModel& fsm) const
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{
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return (this==&fsm) ? true : false;
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}
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#endif
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