// File: bstrq.h
//
// Derive a BString queue from the generic queue class

#ifndef _bstrq_h
#define _bstrq_h

#include "bstring2.h"
#include "genq.h"

class BStringQ : public GenQ { // public derivation of GenQ class

public:
   BStringQ() ;             // constructor
   ~BStringQ() ;            // destructor

  // overide GenQ operations
  //
   void enqueue(const BString&) ;   // add a string to the end of queue
   BString dequeue() ;              // return and delete from front of queue
   BString peek() ;                 // return string at the front
   void remove(const BString&) ;    // remove items wth key equal to given one

private:
   static int cmp (void *, void *) ;    // string comparison
   static void prt (void *) ;           // print a string
} ;

#endif