include/opencascade/XCAFDoc_Dimension.hxx

0001 // Created on: 2015-08-06
0002 // Created by: Ilya Novikov
0003 // Copyright (c) 2004-2014 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_Dimension_HeaderFile
0017 #define _XCAFDoc_Dimension_HeaderFile
0018
0019 #include <Standard.hxx>
0020 #include <Standard_Type.hxx>
0021
0022 #include <TDataStd_GenericEmpty.hxx>
0023 class Standard_GUID;
0024 class TDF_Label;
0025 class XCAFDimTolObjects_DimensionObject;
0026
0027 // resolve name collisions with WinAPI headers
0028 #ifdef GetObject
0029   #undef GetObject
0030 #endif
0031
0032 class XCAFDoc_Dimension;
0033 DEFINE_STANDARD_HANDLE(XCAFDoc_Dimension, TDataStd_GenericEmpty)
0034
0035 //! Attribute that identifies a dimension in the GD&T table.
0036 //! Its parent label is used as a container to store data provided
0037 //! by XCAFDimTolObjects_DimensionObject.
0038 class XCAFDoc_Dimension : public TDataStd_GenericEmpty
0039 {
0040
0041 public:
0042
0043   Standard_EXPORT XCAFDoc_Dimension();
0044
0045   Standard_EXPORT static const Standard_GUID& GetID();
0046
0047   Standard_EXPORT static Handle(XCAFDoc_Dimension) Set (const TDF_Label& theLabel);
0048
0049   Standard_EXPORT const Standard_GUID& ID() const Standard_OVERRIDE;
0050
0051   //! Updates parent's label and its sub-labels with data taken from theDimensionObject.
0052   //! Old data associated with the label will be lost.
0053   Standard_EXPORT void SetObject (const Handle(XCAFDimTolObjects_DimensionObject)& theDimensionObject);
0054
0055   //! Returns dimension object data taken from the parent's label and its sub-labels.
0056   Standard_EXPORT Handle(XCAFDimTolObjects_DimensionObject) GetObject() const;
0057
0058   //! Dumps the content of me into the stream
0059   Standard_EXPORT virtual void DumpJson (Standard_OStream& theOStream, Standard_Integer theDepth = -1) const Standard_OVERRIDE;
0060
0061   DEFINE_DERIVED_ATTRIBUTE(XCAFDoc_Dimension,TDataStd_GenericEmpty)
0062
0063 };
0064
0065 #endif