Import Geant4 11.4.0 source tree
This commit is contained in:
Gabriele Cosmo
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//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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//
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// Class Description:
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// G4QuasiOpticalPhoton is a non-physical particle definition designed to
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// encapsulate the conditions for generating a burst of optical photons in
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// processes such as scintillation or Cerenkov radiation. Its role is to serve
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// as a compact carrier of optical emission metadata—stored via
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// G4VUserTrackInformation—including the number of photons to generate, parent
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// particle charge, information about the step and track state, and associated
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// material properties. This enables deferred or offloaded optical photon
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// production and propagation, particularly for hybrid or heterogeneous
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// workflows. The term *quasi* (suggested by Daren Sawkey) refers to the
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// particle’s representation as a collective distribution of optical photons-
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// a synthetic construct used to manage secondary particle generation in the
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// Geant4 tracking and optical processes.
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#ifndef G4QuasiOpticalPhoton_h
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#define G4QuasiOpticalPhoton_h 1
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#include "G4ParticleDefinition.hh"
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class G4QuasiOpticalPhoton : public G4ParticleDefinition
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{
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public:
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static G4QuasiOpticalPhoton* Definition();
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static G4QuasiOpticalPhoton* QuasiOpticalPhotonDefinition();
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static G4QuasiOpticalPhoton* QuasiOpticalPhoton();
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private:
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G4QuasiOpticalPhoton() {}
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~G4QuasiOpticalPhoton() override = default;
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static G4QuasiOpticalPhoton* theInstance;
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};
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#endif
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@@ -12,6 +12,7 @@ geant4_add_module(G4bosons
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G4PhononLong.hh
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G4PhononTransFast.hh
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G4PhononTransSlow.hh
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G4QuasiOpticalPhoton.hh
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G4UnknownParticle.hh
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SOURCES
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G4BosonConstructor.cc
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@@ -23,6 +24,7 @@ geant4_add_module(G4bosons
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G4PhononLong.cc
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G4PhononTransFast.cc
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G4PhononTransSlow.cc
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G4QuasiOpticalPhoton.cc
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G4UnknownParticle.cc)
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geant4_module_link_libraries(G4bosons PUBLIC G4partman PRIVATE G4globman)
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@@ -0,0 +1,75 @@
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//
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// ********************************************************************
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// * License and Disclaimer *
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// * *
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// * The Geant4 software is copyright of the Copyright Holders of *
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// * the Geant4 Collaboration. It is provided under the terms and *
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// * conditions of the Geant4 Software License, included in the file *
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// * LICENSE and available at http://cern.ch/geant4/license . These *
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// * include a list of copyright holders. *
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// * *
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// * Neither the authors of this software system, nor their employing *
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// * institutes,nor the agencies providing financial support for this *
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// * work make any representation or warranty, express or implied, *
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// * regarding this software system or assume any liability for its *
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// * use. Please see the license in the file LICENSE and URL above *
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// * for the full disclaimer and the limitation of liability. *
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// * *
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// * This code implementation is the result of the scientific and *
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// * technical work of the GEANT4 collaboration. *
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// * By using, copying, modifying or distributing the software (or *
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// * any work based on the software) you agree to acknowledge its *
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// * use in resulting scientific publications, and indicate your *
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// * acceptance of all terms of the Geant4 Software license. *
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// ********************************************************************
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#include "G4QuasiOpticalPhoton.hh"
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#include "G4ParticleTable.hh"
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#include "G4String.hh"
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#include "G4SystemOfUnits.hh"
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G4QuasiOpticalPhoton* G4QuasiOpticalPhoton::theInstance = nullptr;
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G4QuasiOpticalPhoton* G4QuasiOpticalPhoton::Definition()
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{
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if (theInstance != nullptr) return theInstance;
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const G4String name = "quasi_opticalphoton";
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// search in particle table
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G4ParticleTable* pTable = G4ParticleTable::GetParticleTable();
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G4ParticleDefinition* anInstance = pTable->FindParticle(name);
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if (anInstance == nullptr) {
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// create particle
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//
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// Arguments for constructor are as follows
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// name mass width charge
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// 2*spin parity C-conjugation
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// 2*Isospin 2*Isospin3 G-parity
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// type lepton number baryon number PDG encoding
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// stable lifetime decay table
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// shortlived subType anti_encoding
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// clang-format off
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anInstance = new G4ParticleDefinition(
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name, 0.0*MeV, 0.0*MeV, 0.0,
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2, -1, -1,
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0, 0, 0,
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"qusai", 0, 0, -20000022,
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true, 0.0, nullptr,
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false, "opticalphoton", -20000022
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);
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// clang-format on
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}
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theInstance = static_cast<G4QuasiOpticalPhoton*>(anInstance);
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return theInstance;
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}
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G4QuasiOpticalPhoton*
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G4QuasiOpticalPhoton::QuasiOpticalPhotonDefinition()
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{
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return Definition();
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}
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G4QuasiOpticalPhoton* G4QuasiOpticalPhoton::QuasiOpticalPhoton()
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{
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return Definition();
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}
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