0031677: Configuration - Allow Optimization Level O3 When Compiling With G++

[occt.git] / src / XmlMDF / XmlMDF.hxx

// Created on: 2001-07-09
// Created by: Julia DOROVSKIKH
// Copyright (c) 2001-2014 OPEN CASCADE SAS
//
// This file is part of Open CASCADE Technology software library.
//
// This library is free software; you can redistribute it and/or modify it under
// the terms of the GNU Lesser General Public License version 2.1 as published
// by the Free Software Foundation, with special exception defined in the file
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
// distribution for complete text of the license and disclaimer of any warranty.
//
// Alternatively, this file may be used under the terms of Open CASCADE
// commercial license or contractual agreement.

#ifndef _XmlMDF_HeaderFile
#define _XmlMDF_HeaderFile

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

#include <XmlObjMgt_Element.hxx>
#include <XmlObjMgt_SRelocationTable.hxx>
#include <Standard_Integer.hxx>
#include <Standard_Boolean.hxx>
#include <XmlObjMgt_RRelocationTable.hxx>
#include <XmlMDF_MapOfDriver.hxx>
class TDF_Data;
class XmlMDF_ADriverTable;
class TDF_Label;
class Message_Messenger;
class XmlMDF_ADriver;
class XmlMDF_TagSourceDriver;
class XmlMDF_ReferenceDriver;
class XmlMDF_ADriverTable;


//! This package provides classes and methods to
//! translate a transient DF into a persistent one and
//! vice versa.
//!
//! Driver
//!
//! A driver is a tool used to translate a transient
//! attribute into a persistent one and vice versa.
//!
//! Driver Table
//!
//! A driver table is an object building links between
//! object types and object drivers. In the
//! translation process, a driver table is asked to
//! give a translation driver for each current object
//! to be translated.
class XmlMDF 
{
public:

  DEFINE_STANDARD_ALLOC

  
  //! Translates a transient <aSource> into a persistent
  //! <aTarget>.
  Standard_EXPORT static void FromTo (const Handle(TDF_Data)& aSource, XmlObjMgt_Element& aTarget, XmlObjMgt_SRelocationTable& aReloc, const Handle(XmlMDF_ADriverTable)& aDrivers);
  
  //! Translates a persistent <aSource> into a transient
  //! <aTarget>.
  //! Returns True if completed successfully (False on error)
  Standard_EXPORT static Standard_Boolean FromTo (const XmlObjMgt_Element& aSource, Handle(TDF_Data)& aTarget, XmlObjMgt_RRelocationTable& aReloc, const Handle(XmlMDF_ADriverTable)& aDrivers);
  
  //! Adds the attribute storage drivers to <aDriverSeq>.
  Standard_EXPORT static void AddDrivers (const Handle(XmlMDF_ADriverTable)& aDriverTable, const Handle(Message_Messenger)& theMessageDriver);




protected:





private:

  
  Standard_EXPORT static Standard_Integer WriteSubTree (const TDF_Label& theLabel, XmlObjMgt_Element& theElement, XmlObjMgt_SRelocationTable& aReloc, const Handle(XmlMDF_ADriverTable)& aDrivers);
  
  Standard_EXPORT static Standard_Integer ReadSubTree (const XmlObjMgt_Element& theElement, const TDF_Label& theLabel, XmlObjMgt_RRelocationTable& aReloc, const XmlMDF_MapOfDriver& aDrivers);
  
  Standard_EXPORT static void CreateDrvMap (const Handle(XmlMDF_ADriverTable)& aDriverTable, XmlMDF_MapOfDriver& anAsciiDriverMap);



friend class XmlMDF_ADriver;
friend class XmlMDF_TagSourceDriver;
friend class XmlMDF_ReferenceDriver;
friend class XmlMDF_ADriverTable;

};







#endif // _XmlMDF_HeaderFile