include/opencascade/XmlMDataStd_GenericEmptyDriver.hxx

0001 // Copyright (c) 2020 OPEN CASCADE SAS
0002 //
0003 // This file is part of Open CASCADE Technology software library.
0004 //
0005 // This library is free software; you can redistribute it and/or modify it under
0006 // the terms of the GNU Lesser General Public License version 2.1 as published
0007 // by the Free Software Foundation, with special exception defined in the file
0008 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0009 // distribution for complete text of the license and disclaimer of any warranty.
0010 //
0011 // Alternatively, this file may be used under the terms of Open CASCADE
0012 // commercial license or contractual agreement.
0013
0014 #ifndef _XmlMDataStd_GenericEmptyDriver_HeaderFile
0015 #define _XmlMDataStd_GenericEmptyDriver_HeaderFile
0016
0017 #include <Standard.hxx>
0018 #include <Standard_Type.hxx>
0019
0020 #include <XmlMDF_ADriver.hxx>
0021 #include <XmlObjMgt_RRelocationTable.hxx>
0022 #include <XmlObjMgt_SRelocationTable.hxx>
0023 class Message_Messenger;
0024 class TDF_Attribute;
0025 class XmlObjMgt_Persistent;
0026
0027 class XmlMDataStd_GenericEmptyDriver;
0028 DEFINE_STANDARD_HANDLE(XmlMDataStd_GenericEmptyDriver, XmlMDF_ADriver)
0029
0030 class XmlMDataStd_GenericEmptyDriver : public XmlMDF_ADriver
0031 {
0032
0033 public:
0034   Standard_EXPORT XmlMDataStd_GenericEmptyDriver(const Handle(Message_Messenger)& theMessageDriver);
0035
0036   Standard_EXPORT Handle(TDF_Attribute) NewEmpty() const Standard_OVERRIDE;
0037
0038   Standard_EXPORT virtual Handle(Standard_Type) SourceType() const Standard_OVERRIDE;
0039
0040   Standard_EXPORT Standard_Boolean
0041     Paste(const XmlObjMgt_Persistent&  Source,
0042           const Handle(TDF_Attribute)& Target,
0043           XmlObjMgt_RRelocationTable&  RelocTable) const Standard_OVERRIDE;
0044
0045   Standard_EXPORT void Paste(const Handle(TDF_Attribute)& Source,
0046                              XmlObjMgt_Persistent&        Target,
0047                              XmlObjMgt_SRelocationTable&  RelocTable) const Standard_OVERRIDE;
0048
0049   DEFINE_STANDARD_RTTIEXT(XmlMDataStd_GenericEmptyDriver, XmlMDF_ADriver)
0050
0051 protected:
0052 private:
0053 };
0054
0055 #endif // _XmlMDataStd_GenericEmptyDriver_HeaderFile