// 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 _StepData_HeaderFile
#define _StepData_HeaderFile

#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>

#include <Handle_StepData_Protocol.hxx>
class StepData_Protocol;
class StepData_StepModel;
class StepData_UndefinedEntity;
class StepData_SelectType;
class StepData_Field;
class StepData_SelectMember;
class StepData_SelectInt;
class StepData_SelectReal;
class StepData_SelectNamed;
class StepData_SelectArrReal;
class StepData_PDescr;
class StepData_FieldList;
class StepData_FieldList1;
class StepData_FieldListN;
class StepData_FieldListD;
class StepData_EDescr;
class StepData_ESDescr;
class StepData_ECDescr;
class StepData_Described;
class StepData_Simple;
class StepData_Plex;
class StepData_FreeFormEntity;
class StepData_Protocol;
class StepData_GeneralModule;
class StepData_FileRecognizer;
class StepData_FileProtocol;
class StepData_HeaderTool;
class StepData_EnumTool;
class StepData_DescrProtocol;
class StepData_DescrGeneral;
class StepData_DescrReadWrite;
class StepData_StepReaderData;
class StepData_StepReaderTool;
class StepData_ReadWriteModule;
class StepData_StepWriter;
class StepData_StepDumper;
class StepData_WriterLib;
class StepData_DefaultGeneral;
class StepData_Array1OfField;
class StepData_HArray1OfField;
class StepData_GlobalNodeOfWriterLib;
class StepData_NodeOfWriterLib;


//! Gives basic data definition for Step Interface.
//! Any class of a data model described in EXPRESS Language
//! is candidate to be managed by a Step Interface
class StepData 
{
public:

  DEFINE_STANDARD_ALLOC

  
  //! Returns the recorded HeaderProtocol, which can be :
  //! - a Null Handle if no Header Protocol was yet defined
  //! - a simple Protocol if only one was defined
  //! - a FileProtocol if more than one Protocol was yet defined
  Standard_EXPORT static   Handle(StepData_Protocol) HeaderProtocol() ;
  
  //! Adds a new Header Protocol to the Header Definition
  Standard_EXPORT static   void AddHeaderProtocol (const Handle(StepData_Protocol)& headerproto) ;
  
  //! Prepares General Data required to work with this package,
  //! which are the Protocol and Modules to be loaded into Libraries
  Standard_EXPORT static   void Init() ;
  
  //! Returns a Protocol from StepData (avoids to create it)
  Standard_EXPORT static   Handle(StepData_Protocol) Protocol() ;




protected:





private:




friend class StepData_StepModel;
friend class StepData_UndefinedEntity;
friend class StepData_SelectType;
friend class StepData_Field;
friend class StepData_SelectMember;
friend class StepData_SelectInt;
friend class StepData_SelectReal;
friend class StepData_SelectNamed;
friend class StepData_SelectArrReal;
friend class StepData_PDescr;
friend class StepData_FieldList;
friend class StepData_FieldList1;
friend class StepData_FieldListN;
friend class StepData_FieldListD;
friend class StepData_EDescr;
friend class StepData_ESDescr;
friend class StepData_ECDescr;
friend class StepData_Described;
friend class StepData_Simple;
friend class StepData_Plex;
friend class StepData_FreeFormEntity;
friend class StepData_Protocol;
friend class StepData_GeneralModule;
friend class StepData_FileRecognizer;
friend class StepData_FileProtocol;
friend class StepData_HeaderTool;
friend class StepData_EnumTool;
friend class StepData_DescrProtocol;
friend class StepData_DescrGeneral;
friend class StepData_DescrReadWrite;
friend class StepData_StepReaderData;
friend class StepData_StepReaderTool;
friend class StepData_ReadWriteModule;
friend class StepData_StepWriter;
friend class StepData_StepDumper;
friend class StepData_WriterLib;
friend class StepData_DefaultGeneral;
friend class StepData_Array1OfField;
friend class StepData_HArray1OfField;
friend class StepData_GlobalNodeOfWriterLib;
friend class StepData_NodeOfWriterLib;

};







#endif // _StepData_HeaderFile
