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#ifndef _ORKINCOMPARE_
#define _ORKINCOMPARE_ 1

#ifndef _MDB_
#include "mdb.h"
#endif

#ifndef _MORK_
#include "mork.h"
#endif

//3456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789

/*| orkinCompare: 
|*/
class orkinCompare : public nsIMdbCompare { //
  
public:
  orkinCompare(); // does nothing
  virtual ~orkinCompare(); // does nothing
    
private: // copying is not allowed
  orkinCompare(const orkinCompare& other);
  orkinCompare& operator=(const orkinCompare& other);

public:

// { ===== begin nsIMdbCompare methods =====
  NS_IMETHOD Order(nsIMdbEnv* ev,      // compare first to second yarn
    const mdbYarn* inFirst,   // first yarn in comparison
    const mdbYarn* inSecond,  // second yarn in comparison
    mdb_order* outOrder);     // negative="<", zero="=", positive=">"
    
  NS_IMETHOD AddStrongRef(nsIMdbEnv* ev); // does nothing
  NS_IMETHOD CutStrongRef(nsIMdbEnv* ev); // does nothing
// } ===== end nsIMdbCompare methods =====

};

extern mdb_order // standard yarn comparison for nsIMdbCompare::ORder()
mdbYarn_Order(const mdbYarn* inSelf, morkEnv* ev, const mdbYarn* inSecond);

//3456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789

#endif /* _ORKINCOMPARE_ */
