// 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 _IGESData_ReadWriteModule_HeaderFile
#define _IGESData_ReadWriteModule_HeaderFile

#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_DefineHandle_HeaderFile
#include <Standard_DefineHandle.hxx>
#endif
#ifndef _Handle_IGESData_ReadWriteModule_HeaderFile
#include <Handle_IGESData_ReadWriteModule.hxx>
#endif

#ifndef _Interface_ReaderModule_HeaderFile
#include <Interface_ReaderModule.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Handle_Interface_FileReaderData_HeaderFile
#include <Handle_Interface_FileReaderData.hxx>
#endif
#ifndef _Handle_Interface_Check_HeaderFile
#include <Handle_Interface_Check.hxx>
#endif
#ifndef _Handle_Standard_Transient_HeaderFile
#include <Handle_Standard_Transient.hxx>
#endif
#ifndef _Handle_IGESData_IGESEntity_HeaderFile
#include <Handle_IGESData_IGESEntity.hxx>
#endif
#ifndef _Handle_IGESData_IGESReaderData_HeaderFile
#include <Handle_IGESData_IGESReaderData.hxx>
#endif
class Standard_DomainError;
class Interface_FileReaderData;
class Interface_Check;
class Standard_Transient;
class IGESData_IGESEntity;
class IGESData_IGESReaderData;
class IGESData_ParamReader;
class IGESData_IGESWriter;


//! Defines basic File Access Module, under the control of <br>
//!           IGESReaderTool for Reading and IGESWriter for Writing : <br>
//!           Specific actions concern : Read and Write Own Parameters of <br>
//!           an IGESEntity. <br>
//!           The common parts (Directory Entry, Lists of Associativities <br>
//!           and Properties) are processed by IGESReaderTool & IGESWriter <br>
//! <br>
//!           Each sub-class of ReadWriteModule is used in conjunction with <br>
//!           a sub-class of Protocol from IGESData and processes several <br>
//!           types of IGESEntity (typically, them of a package) : <br>
//!           The Protocol gives a unique positive integer Case Number for <br>
//!           each type of IGESEntity it recognizes, the corresponding <br>
//!           ReadWriteModule processes an Entity by using the Case Number <br>
//!           to known what is to do <br>
//!           On Reading, the general service NewVoid is used to create an <br>
//!           IGES Entity the first time <br>
//! <br>
//!  Warning : Works with an IGESReaderData which stores "DE parts" of Items <br>
class IGESData_ReadWriteModule : public Interface_ReaderModule {

public:

  //! Translates the Type of record <num> in <data> to a positive <br>
//!           Case Number, or 0 if failed. <br>
//!           Works with IGESReaderData which provides Type & Form Numbers, <br>
//!           and calls CaseIGES (see below) <br>
  Standard_EXPORT     Standard_Integer CaseNum(const Handle(Interface_FileReaderData)& data,const Standard_Integer num) const;
  //! Defines Case Numbers corresponding to the Entity Types taken <br>
//!           into account by a sub-class of ReadWriteModule (hence, each <br>
//!           sub-class of ReadWriteModule has to redefine this method) <br>
//!           Called by CaseNum. Its result will then be used to call <br>
//!           Read, etc ... <br>
  Standard_EXPORT   virtual  Standard_Integer CaseIGES(const Standard_Integer typenum,const Standard_Integer formnum) const = 0;
  //! General Read Function. See IGESReaderTool for more info <br>
  Standard_EXPORT     void Read(const Standard_Integer CN,const Handle(Interface_FileReaderData)& data,const Standard_Integer num,Handle(Interface_Check)& ach,const Handle(Standard_Transient)& ent) const;
  //! Reads own parameters from file for an Entity; <PR> gives <br>
//!           access to them, <IR> detains parameter types and values <br>
//!           For each class, there must be a specific action provided <br>
//!           Note that Properties and Associativities Lists are Read by <br>
//!           specific methods (see below), they are called under control <br>
//!           of reading process (only one call) according Stage recorded <br>
//!           in ParamReader <br>
  Standard_EXPORT   virtual  void ReadOwnParams(const Standard_Integer CN,const Handle(IGESData_IGESEntity)& ent,const Handle(IGESData_IGESReaderData)& IR,IGESData_ParamReader& PR) const = 0;
  //! Writes own parameters to IGESWriter; defined for each class <br>
//!           (to be redefined for other IGES ReadWriteModules) <br>
//!  Warning : Properties and Associativities are directly managed by <br>
//!           WriteIGES, must not be sent by this method <br>
  Standard_EXPORT   virtual  void WriteOwnParams(const Standard_Integer CN,const Handle(IGESData_IGESEntity)& ent,IGESData_IGESWriter& IW) const = 0;




  DEFINE_STANDARD_RTTI(IGESData_ReadWriteModule)

protected:




private: 




};





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


#endif