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SoMFNode.h

00001 #ifndef COIN_SOMFNODE_H
00002 #define COIN_SOMFNODE_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/fields/SoMField.h>
00028 #include <Inventor/fields/SoSubField.h>
00029 
00030 class SoNode;
00031 
00032 class COIN_DLL_API SoMFNode : public SoMField {
00033   typedef SoMField inherited;
00034 
00035   SO_MFIELD_HEADER(SoMFNode, SoNode *, SoNode *);
00036 
00037 public:
00038   static void initClass(void);
00039 
00040   virtual void fixCopy(SbBool copyconnections);
00041   virtual SbBool referencesCopy(void) const;
00042 
00043   void addNode(SoNode * node);
00044   void insertNode(SoNode * node, int idx);
00045   SoNode * getNode(int idx) const;
00046   int findNode(const SoNode * node) const;
00047   int getNumNodes(void) const;
00048   void removeNode(int index);
00049   void removeNode(SoNode * node);
00050   void removeAllNodes(void);
00051   void replaceNode(int idx, SoNode * newnode);
00052   void replaceNode(SoNode * oldnode, SoNode * newnode);
00053   
00054   virtual void deleteValues(int start, int num = -1);
00055   virtual void insertSpace(int start, int num);
00056 
00057 private:
00058   virtual void countWriteRefs(SoOutput * out) const;
00059 };
00060 
00061 #endif // !COIN_SOMFNODE_H

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

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