source: trunk/examples/extended/medical/DICOM/include/DicomNestedPhantomParameterisation.hh @ 1161

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#ifndef RE02NESTEDPARAMETERISATION_HH
#define RE02NESTEDPARAMETERISATION_HH

#include "G4Types.hh"
#include "G4VNestedParameterisation.hh" 
#include "G4ThreeVector.hh"
#include <vector>

class G4VPhysicalVolume;
class G4VTouchable; 
class G4VSolid;
class G4Material;

// CSG Entities which may be parameterised/replicated
//
class G4Box;
class G4Tubs;
class G4Trd;
class G4Trap;
class G4Cons;
class G4Sphere;
class G4Orb;
class G4Torus;
class G4Para;
class G4Polycone;
class G4Polyhedra;
class G4Hype;

class DicomNestedPhantomParameterisation: public G4VNestedParameterisation
{
  public:  // with description

    DicomNestedPhantomParameterisation(const G4ThreeVector& voxelSize,
                                      std::vector<G4Material*>& mat);
    virtual ~DicomNestedPhantomParameterisation(); 

    // Methods required in derived classes
    // -----------------------------------
    virtual G4Material* ComputeMaterial(G4VPhysicalVolume *currentVol,
                                        const G4int repNo, 
                                        const G4VTouchable *parentTouch=0
                                        );
  // Required method, as it is the reason for this class.
  //   Must cope with parentTouch=0 for navigator's SetupHierarchy

    virtual G4int       GetNumberOfMaterials() const;
    virtual G4Material* GetMaterial(G4int idx) const;
      // Needed to define materials for instances of Nested Parameterisation 
      //   Current convention: each call should return the materials 
      //   of all instances with the same mother/ancestor volume.
    size_t GetMaterialIndex( size_t nx, size_t ny, size_t nz) const;
    size_t GetMaterialIndex( size_t copyNo) const;
    void SetMaterialIndices( size_t* matInd ){
      fMaterialIndices = matInd; }
    void SetNoVoxel( size_t nx, size_t ny, size_t nz );

    virtual void ComputeTransformation(const G4int no,
                                       G4VPhysicalVolume *currentPV) const;

    // Methods optional in derived classes
    // -----------------------------------

    // Additional standard Parameterisation methods, 
    //   which can be optionally defined, in case solid is used.

    virtual void ComputeDimensions(G4Box &,
                                   const G4int,
                                   const G4VPhysicalVolume *) const;

private:  // Dummy declarations to get rid of warnings ...
  void ComputeDimensions (G4Trd&,const G4int,const G4VPhysicalVolume*) 
    const {}
  void ComputeDimensions (G4Trap&,const G4int,const G4VPhysicalVolume*) 
    const {}
  void ComputeDimensions (G4Cons&,const G4int,const G4VPhysicalVolume*) 
    const {}
  void ComputeDimensions (G4Sphere&,const G4int,const G4VPhysicalVolume*) 
    const {}
  void ComputeDimensions (G4Orb&,const G4int,const G4VPhysicalVolume*) 
    const {}
  void ComputeDimensions (G4Torus&,const G4int,const G4VPhysicalVolume*) 
    const {}
  void ComputeDimensions (G4Para&,const G4int,const G4VPhysicalVolume*) 
    const {}
  void ComputeDimensions (G4Hype&,const G4int,const G4VPhysicalVolume*) 
    const {}
  void ComputeDimensions (G4Tubs&,const G4int,const G4VPhysicalVolume*) 
    const {}
  void ComputeDimensions (G4Polycone&,const G4int,const G4VPhysicalVolume*)
    const {}
  void ComputeDimensions (G4Polyhedra&,const G4int,const G4VPhysicalVolume*) 
    const {}

private:
  G4double fdX,fdY,fdZ;
  G4int fnX,fnY,fnZ;
  
  //
  std::vector<G4Material*> fMaterials;

  size_t* fMaterialIndices;
      // Index in fMaterials that correspond to each voxel.
};

#endif