TSDetectorConstruction.hh

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#ifndef tsdetectorconstruction_hh
#define tsdetectorconstruction_hh 1


#include "globals.hh"
#include "G4VUserDetectorConstruction.hh"
#include "G4ThreeVector.hh"

#include <map>
#include <set>

class G4Box;
class G4Tubs;
class G4Sphere;
class G4LogicalVolume;
class G4VPhysicalVolume;
class G4Material;

class TSDetectorConstruction : public G4VUserDetectorConstruction
{
public:
    typedef std::map<G4String, G4Material*> MaterialCollection_t;
    typedef std::set<G4LogicalVolume*> ScoringVolumes_t;

public:
    TSDetectorConstruction();
    virtual ~TSDetectorConstruction();

    static TSDetectorConstruction* Instance();

public:
    G4VPhysicalVolume* Construct();
    inline const G4ThreeVector& GetWorldDimensions() const { return fWorldDim; }
    inline const ScoringVolumes_t& GetScoringVolumes() const
    { return fScoringVolumes; }
    inline const G4String& GetMFDName() const { return fMfdName; }
    inline G4int GetTotalTargets() const 
    { return fTargetSections.x() * fTargetSections.y() * fTargetSections.z(); }

protected:
    virtual MaterialCollection_t ConstructMaterials();
    virtual G4VPhysicalVolume* ConstructWorld(const MaterialCollection_t&);
    virtual void ConstructSDandField();

private:
    static TSDetectorConstruction* fgInstance;
    G4VPhysicalVolume* fWorldPhys;
    ScoringVolumes_t fScoringVolumes;
    G4String fWorldMaterialName;
    G4String fTargetMaterialName;
    G4String fCasingMaterialName;
    G4ThreeVector fWorldDim;
    G4ThreeVector fTargetDim;
    G4ThreeVector fTargetSections;
    G4String fMfdName;
};

#endif