// 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 _TFunction_Function_HeaderFile
#define _TFunction_Function_HeaderFile

#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_DefineHandle_HeaderFile
#include <Standard_DefineHandle.hxx>
#endif
#ifndef _Handle_TFunction_Function_HeaderFile
#include <Handle_TFunction_Function.hxx>
#endif

#ifndef _Standard_GUID_HeaderFile
#include <Standard_GUID.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _TDF_Attribute_HeaderFile
#include <TDF_Attribute.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _Handle_TDF_Attribute_HeaderFile
#include <Handle_TDF_Attribute.hxx>
#endif
#ifndef _Handle_TDF_RelocationTable_HeaderFile
#include <Handle_TDF_RelocationTable.hxx>
#endif
#ifndef _Handle_TDF_DataSet_HeaderFile
#include <Handle_TDF_DataSet.hxx>
#endif
#ifndef _Standard_OStream_HeaderFile
#include <Standard_OStream.hxx>
#endif
class TDF_Label;
class Standard_GUID;
class TDF_Attribute;
class TDF_RelocationTable;
class TDF_DataSet;


//! Provides the following two services <br>
//! -   a link to an evaluation driver <br>
//! -   the means of providing a link between a <br>
//!   function and an evaluation driver. <br>
class TFunction_Function : public TDF_Attribute {

public:

  //! Static methods: <br>
//!          ============== <br>//! Finds or Creates a function attribute on the label <L>. <br>
//!          Returns the function attribute. <br>
  Standard_EXPORT   static  Handle_TFunction_Function Set(const TDF_Label& L) ;
  //! Finds or Creates a function attribute on the label <L>. <br>
//!          Sets a driver ID to the function. <br>
//!          Returns the function attribute. <br>
  Standard_EXPORT   static  Handle_TFunction_Function Set(const TDF_Label& L,const Standard_GUID& DriverID) ;
  //! Returns the GUID for functions. <br>//! Returns a function found on the label. <br>//! Instance methods: <br>
//!          ================ <br>
  Standard_EXPORT   static const Standard_GUID& GetID() ;
  
  Standard_EXPORT   TFunction_Function();
  //! Returns the GUID for this function's driver. <br>
       const Standard_GUID& GetDriverGUID() const;
  //! Sets the driver for this function as that <br>
//! indentified by the GUID guid. <br>
  Standard_EXPORT     void SetDriverGUID(const Standard_GUID& guid) ;
  //! Returns true if the execution failed <br>
        Standard_Boolean Failed() const;
  //! Sets the failed index. <br>
  Standard_EXPORT     void SetFailure(const Standard_Integer mode = 0) ;
  
//! Returns an index of failure if the execution of this function failed. <br>
//! If this integer value is 0, no failure has occurred. <br>//! Implementation of Attribute methods: <br>
//!          =================================== <br>
        Standard_Integer GetFailure() const;
  
  Standard_EXPORT    const Standard_GUID& ID() const;
  
  Standard_EXPORT   virtual  void Restore(const Handle(TDF_Attribute)& with) ;
  
  Standard_EXPORT   virtual  void Paste(const Handle(TDF_Attribute)& into,const Handle(TDF_RelocationTable)& RT) const;
  
  Standard_EXPORT   virtual  Handle_TDF_Attribute NewEmpty() const;
  
  Standard_EXPORT   virtual  void References(const Handle(TDF_DataSet)& aDataSet) const;
  
  Standard_EXPORT   virtual  Standard_OStream& Dump(Standard_OStream& anOS) const;




  DEFINE_STANDARD_RTTI(TFunction_Function)

protected:




private: 


Standard_GUID myDriverGUID;
Standard_Integer myFailure;


};


#include <TFunction_Function.lxx>



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


#endif