SoPatternElement.h

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**=======================================================================*/
/*=======================================================================
** Author      : P. ESTRADE (Nov 1999)
**=======================================================================*/
 
#pragma once
 
#include <Inventor/elements/SoReplacedElement.h>

 
SoEXTENDER_Documented class  SoPatternElement : public SoReplacedElement {
  SO_ELEMENT_HEADER( SoPatternElement );
 
 public:

  static void set(SoState* state, SoNode* node, SbString category, SbString name);

  static void get(SoState* state, SbString& category, SbString& name, unsigned char*& pattern);

  virtual void  push(SoState *state);

  static void getDefault(SbString& category, SbString& name, unsigned char*& pattern);
 
private:

  virtual void init(SoState* state);

  virtual SbBool matches(const SoElement* elt) const;

  virtual SoElement* copyMatchInfo() const;
 
 private:
  // Initializes the SoPattern class
  static void initClass();
  static void exitClass();
 
 private:
  SbString m_category;
  SbString m_name;
  unsigned char* m_pattern;
 
  virtual void setElt( SbString category, SbString name, unsigned char* pattern );
 
  virtual ~SoPatternElement() ;
};