examples/advanced/microbeam/src/PhysicsListMessenger.cc

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//
// This example is provided by the Geant4-DNA collaboration
// Any report or published results obtained using the Geant4-DNA software 
// shall cite the following Geant4-DNA collaboration publication:
// Med. Phys. 37 (2010) 4692-4708
// The Geant4-DNA web site is available at http://geant4-dna.org
// 
// If you use this example, please cite the following publication:
// Rad. Prot. Dos. 133 (2009) 2-11

#include "PhysicsListMessenger.hh"
#include "PhysicsList.hh"

#include "G4UIcmdWithADoubleAndUnit.hh"
#include "G4UIcmdWithAString.hh"

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PhysicsListMessenger::PhysicsListMessenger(PhysicsList* pPhys)
:fPhysicsList(pPhys)
{
  fPhysDir = new G4UIdirectory("/microbeam/phys/");
  fPhysDir->SetGuidance("physics list commands");
   
  fGammaCutCmd = new G4UIcmdWithADoubleAndUnit("/microbeam/phys/setGCut",this);  
  fGammaCutCmd->SetGuidance("Set gamma cut.");
  fGammaCutCmd->SetParameterName("Gcut",false);
  fGammaCutCmd->SetUnitCategory("Length");
  fGammaCutCmd->SetRange("Gcut>0.0");
  fGammaCutCmd->AvailableForStates(G4State_PreInit,G4State_Idle);

  fElectCutCmd = new G4UIcmdWithADoubleAndUnit("/microbeam/phys/setECut",this);  
  fElectCutCmd->SetGuidance("Set electron cut.");
  fElectCutCmd->SetParameterName("Ecut",false);
  fElectCutCmd->SetUnitCategory("Length");
  fElectCutCmd->SetRange("Ecut>0.0");
  fElectCutCmd->AvailableForStates(G4State_PreInit,G4State_Idle);
  
  fProtoCutCmd = new G4UIcmdWithADoubleAndUnit("/microbeam/phys/setPCut",this);  
  fProtoCutCmd->SetGuidance("Set positron cut.");
  fProtoCutCmd->SetParameterName("Pcut",false);
  fProtoCutCmd->SetUnitCategory("Length");
  fProtoCutCmd->SetRange("Pcut>0.0");
  fProtoCutCmd->AvailableForStates(G4State_PreInit,G4State_Idle);  

  fAllCutCmd = new G4UIcmdWithADoubleAndUnit("/microbeam/phys/setCuts",this);  
  fAllCutCmd->SetGuidance("Set cut for all.");
  fAllCutCmd->SetParameterName("cut",false);
  fAllCutCmd->SetUnitCategory("Length");
  fAllCutCmd->SetRange("cut>0.0");
  fAllCutCmd->AvailableForStates(G4State_PreInit,G4State_Idle);  

  fListCmd = new G4UIcmdWithAString("/microbeam/phys/addPhysics",this);  
  fListCmd->SetGuidance("Add modula physics list.");
  fListCmd->SetParameterName("PList",false);
  fListCmd->AvailableForStates(G4State_PreInit);  
}

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PhysicsListMessenger::~PhysicsListMessenger()
{
  delete fGammaCutCmd;
  delete fElectCutCmd;
  delete fProtoCutCmd;
  delete fAllCutCmd;
  delete fListCmd;
  delete fPhysDir;    
}

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void PhysicsListMessenger::SetNewValue(G4UIcommand* command,
                                          G4String newValue)
{       
  if( command == fGammaCutCmd )
   { fPhysicsList->SetCutForGamma(fGammaCutCmd->GetNewDoubleValue(newValue));}
     
  if( command == fElectCutCmd )
   { fPhysicsList->SetCutForElectron(fElectCutCmd->GetNewDoubleValue(newValue));}
     
  if( command == fProtoCutCmd )
   { fPhysicsList->SetCutForPositron(fProtoCutCmd->GetNewDoubleValue(newValue));}

  if( command == fAllCutCmd )
   {
     G4double cut = fAllCutCmd->GetNewDoubleValue(newValue);
     fPhysicsList->SetCutForGamma(cut);
     fPhysicsList->SetCutForElectron(cut);
     fPhysicsList->SetCutForPositron(cut);
   } 

  if( command == fListCmd )
   { fPhysicsList->AddPhysicsList(newValue);}
}