SoSFFieldContainer.h

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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
#ifndef  _SO_SF_FIELDCONTAINER_
#define  _SO_SF_FIELDCONTAINER_
 
class SoSFFieldContainer;
 
#include <Inventor/fields/SoSubField.h>
 
class  SoSFFieldContainer : public SoSField {
 
  // Use standard field stuff
  SO_SFIELD_HEADER(SoSFFieldContainer, SoFieldContainer*, SoFieldContainer*);
 
private:
  static void initClass();
  static void exitClass();
 
  // Update a copied field to use the copy of the node if there is one
  virtual void fixCopy(SbBool copyConnections);
 
  // Override this to also check the stored node
  virtual SbBool referencesCopy() const;
 
 private:
  // Override this to maintain write-references in node
  virtual void countWriteRefs(SoOutput *out) const;
 
  // Changes value in field without doing other notification stuff.
  // Keeps track of references and auditors.
  void setVal(SoFieldContainer *newValue);
 
};
 
#endif // _SO_SF_FIELDCONTAINER_