SoGroup.h

#ifndef COIN_SOGROUP_H
#define COIN_SOGROUP_H
 
/**************************************************************************\
 * Copyright (c) Kongsberg Oil & Gas Technologies AS
 * All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
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 * Redistributions of source code must retain the above copyright notice,
 * this list of conditions and the following disclaimer.
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 * notice, this list of conditions and the following disclaimer in the
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 * contributors may be used to endorse or promote products derived from
 * this software without specific prior written permission.
 * 
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\**************************************************************************/
 
#include <Inventor/nodes/SoSubNode.h>
 
class SoGroupP;
 
class COIN_DLL_API SoGroup : public SoNode {
  typedef SoNode inherited;
 
  SO_NODE_HEADER(SoGroup);
 
public:
  static void initClass(void);
  SoGroup(void);
 
  SoGroup(int nchildren);
 
  virtual void addChild(SoNode * node);
  virtual void insertChild(SoNode * child, int newchildindex);
  virtual SoNode * getChild(int index) const;
  virtual int findChild(const SoNode * node) const;
  virtual int getNumChildren(void) const;
  virtual void removeChild(int childindex);
  virtual void removeChild(SoNode * child);
  virtual void removeAllChildren(void);
  virtual void replaceChild(int index, SoNode * newchild);
  virtual void replaceChild(SoNode * oldchild, SoNode * newchild);
 
  virtual void doAction(SoAction * action);
  virtual void GLRender(SoGLRenderAction * action);
  virtual void callback(SoCallbackAction * action);
  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
  virtual void getMatrix(SoGetMatrixAction * action);
  virtual void handleEvent(SoHandleEventAction * action);
  virtual void pick(SoPickAction * action);
  virtual void search(SoSearchAction * action);
  virtual void write(SoWriteAction * action);
  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
  virtual void audioRender(SoAudioRenderAction * action);
  virtual SoChildList * getChildren(void) const;
  virtual void addWriteReference(SoOutput * out, SbBool isfromfield = FALSE);
 
protected:
  virtual ~SoGroup();
 
  virtual SbBool readInstance(SoInput * in, unsigned short flags);
  virtual SbBool readChildren(SoInput * in);
 
  virtual void copyContents(const SoFieldContainer * from,
                            SbBool copyconnections);
 
  virtual SoNotRec createNotRec(void);
 
  void setOperation(const SoNotRec::OperationType opType = SoNotRec::UNSPECIFIED,
                    const SoNode * cc = NULL,
                    const SoNode * pc = NULL,
                    const int ci = -1);
 
  SoChildList * children;
 
private:
  friend class SoUnknownNode; // Let SoUnknownNode access readChildren().
  SoGroupP * pimpl;
 
  int changedIndex;
  const SoNode * changedChild;
  const SoNode * changedPrevChild;
  SoNotRec::OperationType operationType;
};
 
#endif // !COIN_SOGROUP_H