142 lines
7.0 KiB
C++
142 lines
7.0 KiB
C++
// Geant4 simulation for MuSR
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// AUTHOR: Toni SHIROKA, Paul Scherrer Institut, PSI
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// DATE : 2008-05
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//
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#include "lem4PrimaryGeneratorMessenger.hh"
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#include "lem4PrimaryGeneratorAction.hh"
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#include "G4UIcmdWithAString.hh"
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#include "G4UIcmdWithADoubleAndUnit.hh"
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#include "G4UIcmdWithADouble.hh"
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#include "G4UIcmdWithAnInteger.hh"
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#include "G4UIcmdWith3Vector.hh"
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#include "G4UIcmdWith3VectorAndUnit.hh"
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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lem4PrimaryGeneratorMessenger::lem4PrimaryGeneratorMessenger(lem4PrimaryGeneratorAction* lem4Gun)
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:lem4Action(lem4Gun)
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{
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setvertexCmd = new G4UIcmdWith3VectorAndUnit("/gun/vertex",this);
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setvertexCmd->SetGuidance(" Set x0, y0, z0 of the generated muons (with unit)");
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setvertexCmd->SetParameterName("mes_x0","mes_y0","mes_z0",true,true);
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setvertexCmd->SetDefaultUnit("mm");
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setvertexSigmaCmd = new G4UIcmdWith3VectorAndUnit("/gun/vertexsigma",this);
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setvertexSigmaCmd->SetGuidance(" Set xSigma, ySigma, ySigma of the generated muons (with unit)");
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setvertexSigmaCmd->SetParameterName("mes_xSigma","mes_ySigma","mes_zSigma",true,true);
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setvertexSigmaCmd->SetDefaultUnit("mm");
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setvertexBoundaryCmd = new G4UIcmdWith3VectorAndUnit("/gun/vertexboundary",this);
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setvertexBoundaryCmd->SetGuidance(" Set maximum allowed radius, zmin, zmax of the generated vertex (with unit)");
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setvertexBoundaryCmd->SetParameterName("mes_rMaxAllowed","mes_zMinAllowed","mes_zMaxAllowed",true,true);
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setvertexBoundaryCmd->SetDefaultUnit("mm");
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setEnergyCmd = new G4UIcmdWithADoubleAndUnit("/gun/kenergy",this);
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setEnergyCmd->SetGuidance(" Set kinetic energy of the generated muons (with unit)");
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setEnergyCmd->SetParameterName("mes_E0",true);
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setEnergyCmd->SetDefaultUnit("keV");
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//setEnergyCmd->SetUnitCandidates("eV keV MeV GeV");
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setMomentumCmd = new G4UIcmdWithADoubleAndUnit("/gun/momentum",this);
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setMomentumCmd->SetGuidance(" Set mean momentum of the generated muons (with unit)");
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setMomentumCmd->SetParameterName("mes_p0",true);
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setMomentumCmd->SetDefaultUnit("MeV");
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setMomentumSmearingCmd = new G4UIcmdWithADoubleAndUnit("/gun/momentumsmearing",this);
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setMomentumSmearingCmd->SetGuidance(" Set sigma of the momentum of the generated muons (with unit)");
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setMomentumSmearingCmd->SetParameterName("mes_pSigma",true);
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setMomentumSmearingCmd->SetDefaultUnit("MeV");
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setMomentumBoundaryCmd = new G4UIcmdWith3VectorAndUnit("/gun/momentumboundary",this);
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setMomentumBoundaryCmd->SetGuidance(" Set minimum and maximum momentum allowed (with unit, z component ignored)");
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setMomentumBoundaryCmd->SetParameterName("mes_pMinAllowed","mes_pMaxAllowed","mes_dummy",true,true);
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setMomentumBoundaryCmd->SetDefaultUnit("MeV");
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setTiltAngleCmd = new G4UIcmdWith3VectorAndUnit("/gun/tilt",this);
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setTiltAngleCmd->SetGuidance(" Set tilt angle of the generated muons (with unit, z component ignored)");
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setTiltAngleCmd->SetParameterName("mes_xangle","mes_yangle","dummy",true,true);
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setTiltAngleCmd->SetDefaultUnit("deg");
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setSigmaTiltAngleCmd = new G4UIcmdWith3VectorAndUnit("/gun/tiltsigma",this);
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setSigmaTiltAngleCmd->SetGuidance(" Set sigma of the tilt angle (with unit, z component ignored)");
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setSigmaTiltAngleCmd->SetParameterName("mes_xangleSigma","mes_yangleSigma","mes_zangleSigma",true,true);
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setSigmaTiltAngleCmd->SetDefaultUnit("deg");
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setPitchCmd = new G4UIcmdWithADoubleAndUnit("/gun/pitch",this);
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setPitchCmd->SetGuidance(" Set pitch angle of the generated muons (with unit)");
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setPitchCmd->SetParameterName("mes_pitch",true);
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setPitchCmd->SetDefaultUnit("deg");
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// setMuonPolarizCmd = new G4UIcmdWithAnInteger("/gun/muonpolarization",this);
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// setMuonPolarizCmd->SetGuidance(" Set initial mu polariz: 0=transverse, 1=longitudinal ");
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// setMuonPolarizCmd->SetParameterName("IniPol",true);
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// setMuonPolarizCmd->SetDefaultValue(0) ;
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setMuonPolarizCmd = new G4UIcmdWith3Vector("/gun/muonPolarizVector",this);
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setMuonPolarizCmd->SetGuidance("Set initial mu polarisation as a vector (without unit)");
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setMuonPolarizCmd->SetGuidance(" The vector does not have to be normalised to 1");
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setMuonPolarizCmd->SetParameterName("mes_polarisX","mes_polarisY","mes_polarisZ",true,true);
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setMuonDecayTimeCmd = new G4UIcmdWith3VectorAndUnit("/gun/decaytimelimits",this);
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setMuonDecayTimeCmd->SetGuidance(" Set minimum and maximum decay time and the muon mean life ");
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setMuonDecayTimeCmd->SetParameterName("decayMin","decayMax","decayTime",true,true);
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setMuonDecayTimeCmd->SetDefaultUnit("ns");
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setTurtleCmd = new G4UIcmdWithAString("/gun/turtlefilename",this);
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setTurtleCmd->SetGuidance("Set the filename of the TURTLE input file.");
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setTurtleCmd->SetGuidance("If this varialble is set, TURTLE input will be used. for initial muons");
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setTurtleCmd->AvailableForStates(G4State_PreInit,G4State_Idle);
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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lem4PrimaryGeneratorMessenger::~lem4PrimaryGeneratorMessenger()
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{
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delete setvertexCmd;
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delete setvertexSigmaCmd;
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delete setvertexBoundaryCmd;
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delete setEnergyCmd;
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delete setMomentumCmd;
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delete setMomentumSmearingCmd;
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delete setMomentumBoundaryCmd;
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delete setTiltAngleCmd;
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delete setSigmaTiltAngleCmd;
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delete setPitchCmd;
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delete setMuonPolarizCmd;
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delete setMuonDecayTimeCmd;
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delete setTurtleCmd;
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}
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//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....
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void lem4PrimaryGeneratorMessenger::SetNewValue(G4UIcommand *command, G4String newValue)
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{
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if( command == setvertexCmd)
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{ lem4Action->Setvertex(setvertexCmd->GetNew3VectorValue(newValue));}
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else if( command == setvertexSigmaCmd)
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{ lem4Action->SetvertexSigma(setvertexSigmaCmd->GetNew3VectorValue(newValue));}
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else if( command == setvertexBoundaryCmd)
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{ lem4Action->SetvertexBoundary(setvertexBoundaryCmd->GetNew3VectorValue(newValue));}
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else if( command == setEnergyCmd)
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{ lem4Action->SetEnergy(setEnergyCmd->GetNewDoubleValue(newValue));}
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else if( command == setMomentumCmd)
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{ lem4Action->SetMomentum(setMomentumCmd->GetNewDoubleValue(newValue));}
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else if( command == setMomentumSmearingCmd)
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{ lem4Action->SetMomentumSmearing(setMomentumSmearingCmd->GetNewDoubleValue(newValue));}
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else if( command == setMomentumBoundaryCmd)
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{ lem4Action->SetMomentumBoundary(setMomentumBoundaryCmd->GetNew3VectorValue(newValue));}
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else if( command == setTiltAngleCmd)
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{ lem4Action->SetTilt(setTiltAngleCmd->GetNew3VectorValue(newValue));}
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else if( command == setSigmaTiltAngleCmd)
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{ lem4Action->SetSigmaTilt(setSigmaTiltAngleCmd->GetNew3VectorValue(newValue));}
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else if( command == setPitchCmd)
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{ lem4Action->SetPitch(setPitchCmd->GetNewDoubleValue(newValue));}
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else if( command == setMuonPolarizCmd)
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{ lem4Action->SetInitialMuonPolariz(setMuonPolarizCmd->GetNew3VectorValue(newValue));}
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else if( command == setMuonDecayTimeCmd)
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{ lem4Action->SetMuonDecayTimeLimits(setMuonDecayTimeCmd->GetNew3VectorValue(newValue)); }
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else if ( command == setTurtleCmd)
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{ lem4Action->SetTurtleInput(newValue); }
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}
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