include/opencascade/VrmlData_UnknownNode.hxx

0001 // Created on: 2006-10-08
0002 // Created by: Alexander GRIGORIEV
0003 // Copyright (c) 2006-2014 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 VrmlData_UnknownNode_HeaderFile
0017 #define VrmlData_UnknownNode_HeaderFile
0018
0019 #include <VrmlData_Node.hxx>
0020 #include <TCollection_AsciiString.hxx>
0021
0022 /**
0023  * Definition of UnknownNode -- placeholder for node types that
0024  * are not processed now.
0025  */
0026
0027 class VrmlData_UnknownNode : public VrmlData_Node
0028 {
0029 public:
0030   // ---------- PUBLIC METHODS ----------
0031
0032   /**
0033    * Empty Constructor.
0034    */
0035   inline VrmlData_UnknownNode() = default;
0036
0037   /**
0038    * Constructor.
0039    */
0040   inline VrmlData_UnknownNode(const VrmlData_Scene& theScene,
0041                               const char*           theName  = nullptr,
0042                               const char*           theTitle = nullptr)
0043       : VrmlData_Node(theScene, theName)
0044   {
0045     if (theTitle)
0046       myTitle = (const char*)theTitle;
0047   }
0048
0049   /**
0050    * Read the unknown node, till the last closing brace of it.
0051    */
0052   Standard_EXPORT VrmlData_ErrorStatus Read(VrmlData_InBuffer& theBuffer) override;
0053
0054   /**
0055    * Query the title of the unknown node.
0056    */
0057   inline const TCollection_AsciiString& GetTitle() const { return myTitle; }
0058
0059   /**
0060    * Check if the Node is non-writeable -- always returns true.
0061    */
0062   Standard_EXPORT bool IsDefault() const override;
0063
0064 private:
0065   // ---------- PRIVATE FIELDS ----------
0066
0067   TCollection_AsciiString myTitle;
0068
0069 public:
0070   // Declaration of CASCADE RTTI
0071   DEFINE_STANDARD_RTTI_INLINE(VrmlData_UnknownNode, VrmlData_Node)
0072 };
0073
0074 // Definition of HANDLE object using Standard_DefineHandle.hxx
0075 #endif