SoBBoxCacheElement.h

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**=======================================================================*/
/*=======================================================================
** Created by : VSG (Feb 2012)
**=======================================================================*/
 
 
#ifndef  _SO_BBOX_CACHE_ELEMENT
#define  _SO_BBOX_CACHE_ELEMENT
 
#include <Inventor/elements/SoSubElement.h>
#include <Inventor/threads/SbThreadMutex.h>
 
 
{
  SO_ELEMENT_HEADER(SoBBoxCacheElement);
 
 public:
 
  enum CacheMode
  {
    DONT_CACHE = 0,
    DO_CACHE = 1
  };
 
  static void set(SoState* state, CacheMode cacheMode);
 
  static CacheMode get(SoState* state);
 
  virtual void print(FILE *fp) const;
 
  virtual void push(SoState *state);
 
#if 1             SoDEPRECATED
  virtual void pop(SoState *state, const SoElement *prevTopElement);
#endif 
private:
 
  virtual void init(SoState *state);
 
  virtual SbBool matches(const SoElement* elt) const;
 
  virtual SoElement* copyMatchInfo() const;
 
private:
 
  static void initClass();
 
  static void exitClass();
 
private:
 
  virtual ~SoBBoxCacheElement();
 
  CacheMode m_cacheMode;
 
};
 
#endif // _SO_BBOX_CACHE_ELEMENT