#ifndef MaterialDefinitions_h
#define MaterialDefinitions_h

#include "globals.hh"

class G4Material;

// ********************************************************************
class MaterialDefinitions
{ 
  public:
    MaterialDefinitions();
   ~MaterialDefinitions();

  public:
    void  DefineMaterials();
    G4Material* GetMaterial(G4String); // Returns the material
  
  private:
    G4Material* Gold;
    G4Material* Graphite;
    G4Material* Iron;
    G4Material* Aluminum;
    G4Material* Copper;
    G4Material* Tungsten;
    G4Material* FR4;
    G4Material* Vacuum;
    G4Material* Air;
    G4Material* Water;
    G4Material* Kapton;
    G4Material* SS304;
    G4Material* Tissue;
    G4Material* Cerrobend;
    G4Material* Concrete;
    G4Material* Havar;
    G4Material* Lexan;
    G4Material* Mylar;
    G4Material* Perspex1;
    G4Material* Perspex2;
    G4Material* Perspex3;
    G4Material* Thiolyte;
    G4Material* Lead;
    G4Material* Silicon;
    G4Material* Brass; 
    G4Material* Perspex;
    G4Material* Dural;
    G4Material* SiliconNitride;
    G4Material* SiliconDioxide;
    G4Material* TungstenCarbide;

 
};

// ********************************************************************
#endif