// // ******************************************************************** // * 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. * // ******************************************************************** // // // $Id$ // //////////////////////////////////////////////////////////////////////// // Optical Photon WaveLength Shifting (WLS) Class Definition //////////////////////////////////////////////////////////////////////// // // File: G4OpWLS.hh // Description: Discrete Process -- Wavelength Shifting of Optical Photons // Version: 1.0 // Created: 2003-05-13 // Author: John Paul Archambault // (Adaptation of G4Scintillation and G4OpAbsorption) // Updated: 2005-07-28 add G4ProcessType to constructor // 2006-05-07 - add G4VWLSTimeGeneratorProfile // mail: gum@triumf.ca // jparcham@phys.ualberta.ca // //////////////////////////////////////////////////////////////////////// #ifndef G4OpWLS_h #define G4OpWLS_h 1 ///////////// // Includes ///////////// #include "globals.hh" #include "templates.hh" #include "Randomize.hh" #include "G4Poisson.hh" #include "G4ThreeVector.hh" #include "G4ParticleMomentum.hh" #include "G4Step.hh" #include "G4VDiscreteProcess.hh" #include "G4DynamicParticle.hh" #include "G4Material.hh" #include "G4OpticalPhoton.hh" #include "G4PhysicsTable.hh" #include "G4MaterialPropertiesTable.hh" #include "G4PhysicsOrderedFreeVector.hh" #include "G4VWLSTimeGeneratorProfile.hh" // Class Description: // Discrete Process -- Bulk absorption of Optical Photons. // Class inherits publicly from G4VDiscreteProcess // Class Description - End: ///////////////////// // Class Definition ///////////////////// class G4VWLSTimeGeneratorProfile; class G4OpWLS : public G4VDiscreteProcess { public: //////////////////////////////// // Constructors and Destructor //////////////////////////////// G4OpWLS(const G4String& processName = "OpWLS", G4ProcessType type = fOptical); ~G4OpWLS(); private: G4OpWLS(const G4OpWLS &right); ////////////// // Operators ////////////// G4OpWLS& operator=(const G4OpWLS &right); public: //////////// // Methods //////////// G4bool IsApplicable(const G4ParticleDefinition& aParticleType); // Returns true -> 'is applicable' only for an optical photon. G4double GetMeanFreePath(const G4Track& aTrack, G4double , G4ForceCondition* ); // Returns the absorption length for bulk absorption of optical // photons in media with a specified attenuation length. G4VParticleChange* PostStepDoIt(const G4Track& aTrack, const G4Step& aStep); // This is the method implementing bulk absorption of optical // photons. G4PhysicsTable* GetIntegralTable() const; // Returns the address of the WLS integral table. void DumpPhysicsTable() const; // Prints the WLS integral table. void UseTimeProfile(const G4String name); // Selects the time profile generator private: void BuildThePhysicsTable(); // Is the WLS integral table; protected: G4VWLSTimeGeneratorProfile* WLSTimeGeneratorProfile; G4PhysicsTable* theIntegralTable; }; //////////////////// // Inline methods //////////////////// inline G4bool G4OpWLS::IsApplicable(const G4ParticleDefinition& aParticleType) { return ( &aParticleType == G4OpticalPhoton::OpticalPhoton() ); } inline G4PhysicsTable* G4OpWLS::GetIntegralTable() const { return theIntegralTable; } inline void G4OpWLS::DumpPhysicsTable() const { G4int PhysicsTableSize = theIntegralTable->entries(); G4PhysicsOrderedFreeVector *v; for (G4int i = 0 ; i < PhysicsTableSize ; i++ ) { v = (G4PhysicsOrderedFreeVector*)(*theIntegralTable)[i]; v->DumpValues(); } } #endif /* G4OpWLS_h */