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//
//
// $Id$
//
//
// class G4GDMLReadMaterials
//
// Class description:
//
// GDML class for loading isotopes, elements and materials according to
// specifications in Geant4.

// History:
// - Created.                                  Zoltan Torzsok, November 2007
// -------------------------------------------------------------------------

#ifndef _G4GDMLREADMATERIALS_INCLUDED_
#define _G4GDMLREADMATERIALS_INCLUDED_

#include "G4Types.hh"
#include "G4GDMLReadDefine.hh"

class G4Element;
class G4Isotope;
class G4Material;

class G4GDMLReadMaterials : public G4GDMLReadDefine 
{

 public:

   G4Element* GetElement(const G4String&, G4bool verbose=true) const;
   G4Isotope* GetIsotope(const G4String&, G4bool verbose=true) const;
   G4Material* GetMaterial(const G4String&, G4bool verbose=true) const;

   virtual void MaterialsRead(const xercesc::DOMElement* const);

 protected:

   G4GDMLReadMaterials();
   virtual ~G4GDMLReadMaterials();

   G4double AtomRead(const xercesc::DOMElement* const);
   G4int CompositeRead(const xercesc::DOMElement* const,G4String&);
   G4double DRead(const xercesc::DOMElement* const);
   G4double PRead(const xercesc::DOMElement* const);
   G4double TRead(const xercesc::DOMElement* const);
   G4double MEERead(const xercesc::DOMElement* const);
   void ElementRead(const xercesc::DOMElement* const);
   G4double FractionRead(const xercesc::DOMElement* const,G4String&);
   void IsotopeRead(const xercesc::DOMElement* const);
   void MaterialRead(const xercesc::DOMElement* const);
   void MixtureRead(const xercesc::DOMElement* const,G4Element*);
   void MixtureRead(const xercesc::DOMElement* const,G4Material*);
   void PropertyRead(const xercesc::DOMElement* const,G4Material*);

};

#endif