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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) 1998-2003 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 <URL:http://www.coin3d.org> for  more information.
    00021  *
    00022  *  Systems in Motion, Teknobyen, Abels Gate 5, 7030 Trondheim, NORWAY.
    00023  *  <URL:http://www.sim.no>.
    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