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geant4/examples/extended/field/field03/src/F03FieldMessenger.cc
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2018-12-07 15:15:39 +01:00

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//
// ********************************************************************
// * License and Disclaimer *
// * *
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//
/// \file field/field03/src/F03FieldMessenger.cc
/// \brief Implementation of the F03FieldMessenger class
//
//
//
//
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#include "F03FieldMessenger.hh"
#include "F03FieldSetup.hh"
#include "G4UIcmdWithAnInteger.hh"
#include "G4UIcmdWithADoubleAndUnit.hh"
#include "G4UIcmdWith3VectorAndUnit.hh"
#include "G4UIcmdWithoutParameter.hh"
#include "G4SystemOfUnits.hh"
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F03FieldMessenger::F03FieldMessenger(F03FieldSetup* fieldSetup)
: G4UImessenger(),
fEMfieldSetup(fieldSetup),
fFieldDir(0),
fStepperCmd(0),
fMagFieldZCmd(0),
fMagFieldCmd(0),
fLocalMagFieldCmd(0),
fMinStepCmd(0),
fUpdateCmd(0)
{
fFieldDir = new G4UIdirectory("/field/");
fFieldDir->SetGuidance("F03 field tracking control.");
fStepperCmd = new G4UIcmdWithAnInteger("/field/setStepperType",this);
fStepperCmd->SetGuidance("Select stepper type for magnetic field");
fStepperCmd->SetParameterName("choice",true);
fStepperCmd->SetDefaultValue(4);
fStepperCmd->AvailableForStates(G4State_PreInit,G4State_Idle);
fUpdateCmd = new G4UIcmdWithoutParameter("/field/update",this);
fUpdateCmd->SetGuidance("Update calorimeter geometry.");
fUpdateCmd->SetGuidance("This command MUST be applied before \"beamOn\" ");
fUpdateCmd->SetGuidance("if you changed geometrical value(s).");
fUpdateCmd->AvailableForStates(G4State_Idle);
fMagFieldZCmd = new G4UIcmdWithADoubleAndUnit("/field/setFieldZ",this);
fMagFieldZCmd->SetGuidance("Define global magnetic field.");
fMagFieldZCmd->SetGuidance("Global magnetic field will be in Z direction.");
fMagFieldZCmd->SetParameterName("Bz",false,false);
fMagFieldZCmd->SetDefaultUnit("tesla");
fMagFieldZCmd->AvailableForStates(G4State_Idle);
fMagFieldCmd = new G4UIcmdWith3VectorAndUnit("/field/setField",this);
fMagFieldCmd->SetGuidance("Define global magnetic field.");
fMagFieldCmd->SetParameterName("Bx","By","Bz",false,false);
fMagFieldCmd->SetDefaultUnit("tesla");
fMagFieldCmd->AvailableForStates(G4State_Idle);
fLocalMagFieldCmd = new G4UIcmdWith3VectorAndUnit("/field/setLocalField",this);
fLocalMagFieldCmd->SetGuidance("Define local magnetic field.");
fLocalMagFieldCmd->SetParameterName("Blx","Bly","Blz",false,false);
fLocalMagFieldCmd->SetDefaultUnit("tesla");
fLocalMagFieldCmd->AvailableForStates(G4State_Idle);
fMinStepCmd = new G4UIcmdWithADoubleAndUnit("/field/setMinStep",this);
fMinStepCmd->SetGuidance("Define minimal step");
fMinStepCmd->SetGuidance("Magnetic field will be in Z direction.");
fMinStepCmd->SetParameterName("min step",false,false);
fMinStepCmd->SetDefaultUnit("mm");
fMinStepCmd->AvailableForStates(G4State_Idle);
}
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F03FieldMessenger::~F03FieldMessenger()
{
delete fStepperCmd;
delete fMagFieldZCmd;
delete fMagFieldCmd;
delete fLocalMagFieldCmd;
delete fMinStepCmd;
delete fFieldDir;
delete fUpdateCmd;
}
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void F03FieldMessenger::SetNewValue( G4UIcommand* command, G4String newValue)
{
if( command == fStepperCmd )
fEMfieldSetup->SetStepperType(fStepperCmd->GetNewIntValue(newValue));
if( command == fUpdateCmd )
fEMfieldSetup->UpdateField();
if( command == fMagFieldZCmd )
{
fEMfieldSetup->SetFieldZValue(fMagFieldZCmd->GetNewDoubleValue(newValue));
// Check the value
G4cout << "Set global field value to " <<
fEMfieldSetup->GetGlobalFieldValue() / gauss << " Gauss " << G4endl;
}
if( command == fMagFieldCmd )
{
fEMfieldSetup->SetFieldValue(fMagFieldCmd->GetNew3VectorValue(newValue));
// Check the value
G4cout << "Set global field value to " <<
fEMfieldSetup->GetGlobalFieldValue() / gauss << " Gauss " << G4endl;
}
if( command == fLocalMagFieldCmd )
{
fEMfieldSetup->SetLocalFieldValue(fLocalMagFieldCmd->GetNew3VectorValue(newValue));
fEMfieldSetup->UpdateField();
// Check the value
G4cout << "Set local field value to " <<
fEMfieldSetup->GetLocalFieldValue() / gauss << " Gauss " << G4endl;
}
if( command == fMinStepCmd )
fEMfieldSetup->SetMinStep(fMinStepCmd->GetNewDoubleValue(newValue));
}
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