include/opencascade/XCAFDoc_Location.hxx

0001 // Created on: 2000-08-15
0002 // Created by: data exchange team
0003 // Copyright (c) 2000-2014 OPEN CASCADE SAS
0004 //
0005 // This file is part of Open CASCADE Technology software library.
0006 //
0007 // This library is free software; you can redistribute it and/or modify it under
0008 // the terms of the GNU Lesser General Public License version 2.1 as published
0009 // by the Free Software Foundation, with special exception defined in the file
0010 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
0011 // distribution for complete text of the license and disclaimer of any warranty.
0012 //
0013 // Alternatively, this file may be used under the terms of Open CASCADE
0014 // commercial license or contractual agreement.
0015
0016 #ifndef _XCAFDoc_Location_HeaderFile
0017 #define _XCAFDoc_Location_HeaderFile
0018
0019 #include <Standard.hxx>
0020
0021 #include <TopLoc_Location.hxx>
0022 #include <TDF_Attribute.hxx>
0023 class Standard_GUID;
0024 class TDF_Label;
0025 class TDF_RelocationTable;
0026
0027
0028 class XCAFDoc_Location;
0029 DEFINE_STANDARD_HANDLE(XCAFDoc_Location, TDF_Attribute)
0030
0031 //! attribute to store TopLoc_Location
0032 class XCAFDoc_Location : public TDF_Attribute
0033 {
0034
0035 public:
0036
0037
0038   //! class methods
0039   //! =============
0040   Standard_EXPORT XCAFDoc_Location();
0041
0042   Standard_EXPORT static const Standard_GUID& GetID();
0043
0044   //! Find, or create, a Location attribute and set it's value
0045   //! the Location attribute is returned.
0046   //! Location methods
0047   //! ===============
0048   Standard_EXPORT static Handle(XCAFDoc_Location) Set (const TDF_Label& label, const TopLoc_Location& Loc);
0049
0050   Standard_EXPORT void Set (const TopLoc_Location& Loc);
0051
0052   //! Returns True if there is a reference on the same label
0053   Standard_EXPORT const TopLoc_Location& Get() const;
0054
0055   Standard_EXPORT const Standard_GUID& ID() const Standard_OVERRIDE;
0056
0057   Standard_EXPORT void Restore (const Handle(TDF_Attribute)& With) Standard_OVERRIDE;
0058
0059   Standard_EXPORT Handle(TDF_Attribute) NewEmpty() const Standard_OVERRIDE;
0060
0061   Standard_EXPORT void Paste (const Handle(TDF_Attribute)& Into, const Handle(TDF_RelocationTable)& RT) const Standard_OVERRIDE;
0062
0063   //! Dumps the content of me into the stream
0064   Standard_EXPORT virtual void DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth = -1) const Standard_OVERRIDE;
0065
0066
0067
0068
0069   DEFINE_STANDARD_RTTIEXT(XCAFDoc_Location,TDF_Attribute)
0070
0071 protected:
0072
0073
0074
0075
0076 private:
0077
0078
0079   TopLoc_Location myLocation;
0080
0081
0082 };
0083
0084
0085
0086
0087
0088
0089
0090 #endif // _XCAFDoc_Location_HeaderFile