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CODE/PrimaryGeneratorMessenger.cc

+
+#include "PrimaryGeneratorMessenger.hh"
+
+#include "PrimaryGeneratorAction.hh"
+#include "G4UIdirectory.hh"
+#include "G4UIcmdWithADoubleAndUnit.hh"
+#include "G4SystemOfUnits.hh"
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+PrimaryGeneratorMessenger::
+  PrimaryGeneratorMessenger(PrimaryGeneratorAction* Gun)
+  : G4UImessenger(),
+    fAction(Gun)
+{
+   G4cout << "...PrimaryGeneratorMessenger..." << G4endl;
+  fGunDir = new G4UIdirectory("//gun/");
+  fGunDir->SetGuidance("PrimaryGenerator control");
+
+  fPolarCmd =
+           new G4UIcmdWithADoubleAndUnit("//gun/optPhotonPolar",this);
+  fPolarCmd->SetGuidance("Set linear polarization");
+  fPolarCmd->SetGuidance("  angle w.r.t. (k,n) plane");
+  fPolarCmd->SetParameterName("angle",true);
+  fPolarCmd->SetUnitCategory("Angle");
+  fPolarCmd->SetDefaultValue(-360.0);
+  fPolarCmd->SetDefaultUnit("deg");
+  fPolarCmd->AvailableForStates(G4State_Idle);
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+PrimaryGeneratorMessenger::~PrimaryGeneratorMessenger()
+{
+  delete fPolarCmd;
+  delete fGunDir;
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......
+
+void PrimaryGeneratorMessenger::SetNewValue(
+                                        G4UIcommand* command, G4String newValue)
+{
+  if( command == fPolarCmd ) {
+      G4double angle = fPolarCmd->GetNewDoubleValue(newValue);
+      if ( angle == -360.0*deg ) {
+         fAction->SetOptPhotonPolar();
+      } else {
+         fAction->SetOptPhotonPolar(angle);
+      }
+  }
+}
+
+//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo......