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SoGroup.h
1 #ifndef COIN_SOGROUP_H
2 #define COIN_SOGROUP_H
3 
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35 
36 #include <Inventor/nodes/SoSubNode.h>
37 
38 class SoGroupP;
39 
40 class COIN_DLL_API SoGroup : public SoNode {
41  typedef SoNode inherited;
42 
44 
45 public:
46  static void initClass(void);
47  SoGroup(void);
48 
49  SoGroup(int nchildren);
50 
51  virtual void addChild(SoNode * node);
52  virtual void insertChild(SoNode * child, int newchildindex);
53  virtual SoNode * getChild(int index) const;
54  virtual int findChild(const SoNode * node) const;
55  virtual int getNumChildren(void) const;
56  virtual void removeChild(int childindex);
57  virtual void removeChild(SoNode * child);
58  virtual void removeAllChildren(void);
59  virtual void replaceChild(int index, SoNode * newchild);
60  virtual void replaceChild(SoNode * oldchild, SoNode * newchild);
61 
62  virtual void doAction(SoAction * action);
63  virtual void GLRender(SoGLRenderAction * action);
64  virtual void callback(SoCallbackAction * action);
65  virtual void getBoundingBox(SoGetBoundingBoxAction * action);
66  virtual void getMatrix(SoGetMatrixAction * action);
67  virtual void handleEvent(SoHandleEventAction * action);
68  virtual void pick(SoPickAction * action);
69  virtual void search(SoSearchAction * action);
70  virtual void write(SoWriteAction * action);
71  virtual void getPrimitiveCount(SoGetPrimitiveCountAction * action);
72  virtual void audioRender(SoAudioRenderAction * action);
73  virtual SoChildList * getChildren(void) const;
74 
75 protected:
76  virtual ~SoGroup();
77 
78  virtual SbBool readInstance(SoInput * in, unsigned short flags);
79  virtual SbBool readChildren(SoInput * in);
80 
81  virtual void copyContents(const SoFieldContainer * from,
82  SbBool copyconnections);
83 
84  virtual SoNotRec createNotRec(void);
85 
86  void setOperation(const SoNotRec::OperationType opType = SoNotRec::UNSPECIFIED,
87  const SoNode * cc = NULL,
88  const SoNode * pc = NULL,
89  const int ci = -1);
90 
92 
93 private:
94  friend class SoUnknownNode; // Let SoUnknownNode access readChildren().
95  SoGroupP * pimpl;
96 
97  int changedIndex;
98  const SoNode * changedChild;
99  const SoNode * changedPrevChild;
100  SoNotRec::OperationType operationType;
101 };
102 
103 #endif // !COIN_SOGROUP_H

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