include/opencascade/RWGltf_GltfSceneNodeMap.hxx

0001 // Copyright (c) 2018-2019 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 _RWGltf_GltfSceneNodeMap_HeaderFile
0015 #define _RWGltf_GltfSceneNodeMap_HeaderFile
0016
0017 #include <NCollection_IndexedMap.hxx>
0018 #include <XCAFPrs_DocumentExplorer.hxx>
0019
0020 //! Indexed map of scene nodes with custom search algorithm.
0021 class RWGltf_GltfSceneNodeMap : public NCollection_IndexedMap<XCAFPrs_DocumentNode>
0022 {
0023 public:
0024
0025   //! Empty constructor.
0026   RWGltf_GltfSceneNodeMap() {}
0027
0028   //! Find index from document node string identifier.
0029   Standard_Integer FindIndex (const TCollection_AsciiString& theNodeId) const
0030   {
0031     if (IsEmpty())
0032     {
0033       return 0;
0034     }
0035     XCAFPrs_DocumentNode aDocNode;
0036     aDocNode.Id = theNodeId;
0037     return NCollection_IndexedMap<XCAFPrs_DocumentNode>::FindIndex(aDocNode);
0038   }
0039
0040 };
0041
0042 #endif // _RWGltf_GltfSceneNodeMap_HeaderFile