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SoNodeKitPath.h

00001 #ifndef COIN_SONODEKITPATH_H
00002 #define COIN_SONODEKITPATH_H
00003 
00004 /**************************************************************************\
00005  *
00006  *  This file is part of the Coin 3D visualization library.
00007  *  Copyright (C) 1998-2007 by Systems in Motion.  All rights reserved.
00008  *
00009  *  This library is free software; you can redistribute it and/or
00010  *  modify it under the terms of the GNU General Public License
00011  *  ("GPL") version 2 as published by the Free Software Foundation.
00012  *  See the file LICENSE.GPL at the root directory of this source
00013  *  distribution for additional information about the GNU GPL.
00014  *
00015  *  For using Coin with software that can not be combined with the GNU
00016  *  GPL, and for taking advantage of the additional benefits of our
00017  *  support services, please contact Systems in Motion about acquiring
00018  *  a Coin Professional Edition License.
00019  *
00020  *  See http://www.coin3d.org/ for more information.
00021  *
00022  *  Systems in Motion, Postboks 1283, Pirsenteret, 7462 Trondheim, NORWAY.
00023  *  http://www.sim.no/  sales@sim.no  coin-support@coin3d.org
00024  *
00025 \**************************************************************************/
00026 
00027 #include <Inventor/SoPath.h>
00028 
00029 class SoNode;
00030 class SoBaseKit;
00031 class SoSearchAction;
00032 
00033 class COIN_DLL_API SoNodeKitPath : public SoPath {
00034   typedef SoPath inherited;
00035 
00036 public:
00037   int getLength(void) const;
00038   SoNode * getTail(void) const;
00039   SoNode * getNode(const int idx) const;
00040   SoNode * getNodeFromTail(const int idx) const;
00041   void truncate(const int length);
00042   void pop(void);
00043   void append(SoBaseKit * childKit);
00044   void append(const SoNodeKitPath * fromPath);
00045   SbBool containsNode(SoBaseKit * node) const;
00046   int findFork(const SoNodeKitPath * path) const;
00047 
00048   friend COIN_DLL_API int operator==(const SoNodeKitPath & p1, const SoNodeKitPath & p2);
00049 
00050 protected:
00051   SoNodeKitPath(const int approxLength);
00052   virtual ~SoNodeKitPath();
00053 
00054 private:
00055 
00056   static void clean(void);
00057   static SoSearchAction *searchAction;
00058   SoSearchAction *getSearchAction(void);
00059 
00060   // these methods should not be used on an SoNodeKitPath
00061   void append(const int childIndex);
00062   void append(SoNode *childNode);
00063   void append(const SoPath *fromPath);
00064   void push(const int childIndex);
00065   int getIndex(const int i) const;
00066   int getIndexFromTail(const int i) const;
00067   void insertIndex(SoNode *parent,const int newIndex);
00068   void removeIndex(SoNode *parent,const int oldIndex);
00069   void replaceIndex(SoNode *parent,const int index,SoNode *newChild);
00070 };
00071 
00072 COIN_DLL_API int operator==(const SoNodeKitPath & p1, const SoNodeKitPath & p2);
00073 
00074 #endif // !COIN_SONODEKITPATH_H

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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