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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) 1998-2003 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/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