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C:/temp/src/j2k/nto/bak2/BoundedBuffer.hpp

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#ifndef BoundedBuffer_HPP
#define BoundedBuffer_HPP

#include "Standard.hpp"
#include "Basic_PThread.hpp"

#define BBSIZE  10
#define STEPS   15

class BoundedBuffer {
private:
  size_t  size;      // Size of the buffer
  size_t  front;     // Front or head position
  size_t  rear;      // Rear  or tail position
  long    count;     // Number of items stored
  char*   buffer;    // Buffer containing items
  BOOL*   empty;     // Buffer position x is empty or filled ?

public:
  BoundedBuffer( size_t sz = BBSIZE );

  void enqueue( char item );
  char dequeue();

  inline long   getCount() { return count; }
  inline size_t getSize()  { return size;  }
  inline BOOL   isEmpty()  { return (count == 0); }
};

#endif

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