// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to 
// this header file considered to be the "object code" form of the original source.

#ifndef _Vrml_Instancing_HeaderFile
#define _Vrml_Instancing_HeaderFile

#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif

#ifndef _TCollection_AsciiString_HeaderFile
#include <TCollection_AsciiString.hxx>
#endif
#ifndef _Standard_OStream_HeaderFile
#include <Standard_OStream.hxx>
#endif
class TCollection_AsciiString;


//! defines  "instancing" - using  the  same  instance  of  a  node <br>
//!          multiple  times. <br>
//!  It  is  accomplished  by  using  the  "DEF"  and  "USE"  keywords. <br>
//!  The  DEF  keyword  both  defines  a  named  node,  and  creates  a  single <br>
//!  instance  of  it. <br>
//!  The  USE  keyword  indicates  that  the  most  recently  defined  instance <br>
//!  should  be  used  again. <br>
//!  If  several  nades  were  given  the  same  name,  then  the  last  DEF <br>
//!  encountered  during  parsing  "wins". <br>
//!  DEF/USE  is  limited  to  a  single  file. <br>
class Vrml_Instancing  {
public:

  void* operator new(size_t,void* anAddress) 
  {
    return anAddress;
  }
  void* operator new(size_t size) 
  {
    return Standard::Allocate(size); 
  }
  void  operator delete(void *anAddress) 
  {
    if (anAddress) Standard::Free((Standard_Address&)anAddress); 
  }

  //! Adds "DEF  <myName>" in  anOStream  (VRML  file). <br>
  Standard_EXPORT   Vrml_Instancing(const TCollection_AsciiString& aString);
  //! Adds "USE  <myName>" in  anOStream (VRML  file). <br>
  Standard_EXPORT     Standard_OStream& DEF(Standard_OStream& anOStream) const;
  
  Standard_EXPORT     Standard_OStream& USE(Standard_OStream& anOStream) const;





protected:





private:



TCollection_AsciiString myName;


};





// other Inline functions and methods (like "C++: function call" methods)


#endif