F02DetectorConstruction.hh

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// $Id$
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#ifndef F02DetectorConstruction_h
#define F02DetectorConstruction_h 1

#include "G4VUserDetectorConstruction.hh"
#include "globals.hh"
#include "G4ios.hh"

class F02DetectorMessenger;
class F02CalorimeterSD;
class F02ElectricFieldSetup;

class G4Box;
class G4Tubs;
class G4LogicalVolume;
class G4VPhysicalVolume;
class G4Material;
class G4UniformMagField;

class F02DetectorConstruction : public G4VUserDetectorConstruction
{
  public:
  
    F02DetectorConstruction();
    ~F02DetectorConstruction();

  public:
     
     void SetAbsorberMaterial (G4String);     
     void SetAbsorberThickness(G4double);     
     void SetAbsorberRadius(G4double);          
      
     void SetAbsorberZpos(G4double);

     void SetWorldMaterial(G4String);
     void SetWorldSizeZ(G4double);
     void SetWorldSizeR(G4double);
     
     virtual G4VPhysicalVolume* Construct();

     void UpdateGeometry();
     
  public:
  
     void PrintCalorParameters(); 
                    
     G4Material* GetWorldMaterial()    {return fWorldMaterial;};
     G4double GetWorldSizeZ()          {return fWorldSizeZ;}; 
     G4double GetWorldSizeR()          {return fWorldSizeR;};
     
     G4double GetAbsorberZpos()        {return fZAbsorber;}; 
     G4double GetZStartAbs()           {return fZStartAbs;};
     G4double GetZEndAbs()             {return fZEndAbs;};

     G4Material* GetAbsorberMaterial()  {return fAbsorberMaterial;};
     G4double    GetAbsorberThickness() {return fAbsorberThickness;};      
     G4double GetAbsorberRadius()       {return fAbsorberRadius;};
     
     const G4VPhysicalVolume* GetPhysiWorld() {return fPhysiWorld;};           
     const G4VPhysicalVolume* GetAbsorber()   {return fPhysiAbsorber;};
     G4LogicalVolume* GetLogicalAbsorber()    {return fLogicAbsorber;};
                 
  private:
     
     G4Tubs*            fSolidWorld;    // pointer to the solid World 
     G4LogicalVolume*   fLogicWorld;    // pointer to the logical World
     G4VPhysicalVolume* fPhysiWorld;    // pointer to the physical World

     G4Tubs*            fSolidAbsorber;  // pointer to the solid Absorber
     G4LogicalVolume*   fLogicAbsorber;  // pointer to the logical Absorber
     G4VPhysicalVolume* fPhysiAbsorber;  // pointer to the physical Absorber
     
     F02ElectricFieldSetup* fEmFieldSetup;     // pointer to the field helper
     F02DetectorMessenger* fDetectorMessenger;  // pointer to the Messenger
     F02CalorimeterSD* fCalorimeterSD;   // pointer to the sensitive detector
      
     G4Material*        fAbsorberMaterial;
     G4double           fAbsorberThickness;
     G4double           fAbsorberRadius;
     G4bool             fWorldChanged;

     G4double           fZAbsorber;
     G4double           fZStartAbs, fZEndAbs;
     
     G4Material*        fWorldMaterial;
     G4double           fWorldSizeR;
     G4double           fWorldSizeZ;
            
  private:
    
     void DefineMaterials();
     void ComputeCalorParameters();
     G4VPhysicalVolume* ConstructCalorimeter();     
};

//....oooOO0OOooo........oooOO0OOooo........oooOO0OOooo........oooOO0OOooo....

inline void F02DetectorConstruction::ComputeCalorParameters()
{
  // Compute derived parameters of the calorimeter

     fZStartAbs = fZAbsorber-0.5*fAbsorberThickness; 
     fZEndAbs   = fZAbsorber+0.5*fAbsorberThickness; 

}

#endif