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/// \file DetectorConstruction.hh
/// \brief Definition of the DetectorConstruction class

/////////////////////////////////////////////////////////////////////////
//
// DetectorConstruction
//
// Created: 31.01.2003 V.Ivanchenko
//
// Modified:
// 04.06.2006 Adoptation of Hadr01 (V.Ivanchenko)
//
////////////////////////////////////////////////////////////////////////
//

#ifndef DetectorConstruction_h
#define DetectorConstruction_h 1

#include "G4Material.hh"
#include "G4VUserDetectorConstruction.hh"
#include "globals.hh"

class CheckVolumeSD;
class TargetSD;
class G4Tubs;
class G4LogicalVolume;
class G4VPhysicalVolume;
class DetectorMessenger;

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

class DetectorConstruction : public G4VUserDetectorConstruction
{
  public:
    DetectorConstruction();
    ~DetectorConstruction() override;

    G4VPhysicalVolume* Construct() override;
    void ConstructSDandField() override;

    void SetWorldMaterial(const G4String&);
    void SetTargetMaterial(const G4String&);

    DetectorConstruction& operator=(const DetectorConstruction& right) = delete;
    DetectorConstruction(const DetectorConstruction&) = delete;

  private:
    void ComputeGeomParameters();

    G4Material* fTargetMaterial;
    G4Material* fWorldMaterial;

    G4Tubs* fSolidW;
    G4Tubs* fSolidA;
    G4Tubs* fSolidC;

    G4LogicalVolume* fLogicTarget;
    G4LogicalVolume* fLogicCheck;
    G4LogicalVolume* fLogicWorld;

    G4VPhysicalVolume* fPhysWorld;

    DetectorMessenger* fDetectorMessenger;

    G4double fRadius;
    G4double fCheckR;
    G4double fWorldR;
    G4double fTargetZ;
    G4double fCheckZ;
    G4double fWorldZ;
    G4double fSliceZ;

    G4int fSlices;
    G4bool fInitialized;
};

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

#endif