SToGS_MaterialConsultant.hh

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#ifndef SToGS_G4_MaterialConsultant_h
#define SToGS_G4_MaterialConsultant_h 1

#include "G4Material.hh"
#include "G4Element.hh"
#include "globals.hh"

namespace SToGS {

    class MaterialConsultant
    {
    private:

        MaterialConsultant();
        
    public:
        virtual ~MaterialConsultant()
        {
            theMaterialConsultant = 0x0;
        }
    public:
        static MaterialConsultant *theConsultant();
        
    public:
        void SetOpticalProperties(G4Material *, G4String which_properties);
        
        G4Element  *GetElement(G4String)  const;
        G4Material *FindOrBuildMaterial(G4String what);
        
    private:
        static SToGS::MaterialConsultant *theMaterialConsultant;
        
    protected:
        G4Element  *BuildElement(G4String name);
        G4Material *BuildMaterial(G4String name);
       
    private:
        std::vector<G4Element*>  theElements;    // save pointers here to avoid
        std::vector<G4Material*> theMaterials;   // warnings of unused variables
        
        G4bool fIsSToGDBSSearchedFirst;
        
    protected:
        // ! this is a work around a possible big in gdml ... 
        G4Material *BuildSimpleMaterial(G4String name, G4double d);
    };
} // SToGS Namespace

#endif   /* MaterialConsultant.hh */