// 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 _Expr_RelationIterator_HeaderFile
#define _Expr_RelationIterator_HeaderFile

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

#ifndef _Expr_Array1OfSingleRelation_HeaderFile
#include <Expr_Array1OfSingleRelation.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Handle_Expr_GeneralRelation_HeaderFile
#include <Handle_Expr_GeneralRelation.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Handle_Expr_SingleRelation_HeaderFile
#include <Handle_Expr_SingleRelation.hxx>
#endif
class Standard_NoMoreObject;
class Standard_NoSuchObject;
class Expr_GeneralRelation;
class Expr_SingleRelation;


//! Iterates on every basic relation contained in <br>
//!          a GeneralRelation. <br>
class Expr_RelationIterator  {
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); 
  }

  
  Standard_EXPORT   Expr_RelationIterator(const Handle(Expr_GeneralRelation)& rel);
  //! Returns False if no other relation remains. <br>
  Standard_EXPORT     Standard_Boolean More() const;
  
  Standard_EXPORT     void Next() ;
  //! Returns current basic relation. <br>
//!          Exception is raised if no more relation remains. <br>
  Standard_EXPORT     Handle_Expr_SingleRelation Value() const;





protected:





private:



Expr_Array1OfSingleRelation myRelation;
Standard_Integer current;


};





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


#endif