CircularBuffer.h

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/* -*- c++ -*- */

#ifndef CIRCULARBUFFER_H
#define CIRCULARBUFFER_H

#include "NTuple.h"

namespace hippodraw {

class MDL_HIPPOPLOT_API CircularBuffer : public NTuple
{

 private:

  unsigned int m_capacity;

  unsigned int m_next_row;

  bool m_has_filled;

  CircularBuffer & operator= ( const CircularBuffer & rhs );

  void incrementRowIndex ();

 public:

  CircularBuffer ( const std::string & name );

  CircularBuffer ( const std::vector < std::string > & labels );

  CircularBuffer ( const CircularBuffer & nt);

  CircularBuffer ( unsigned int n );

  CircularBuffer ();

  virtual void clear();
  
  virtual void addRow ( const std::vector<double> & v );

  virtual void reserve ( unsigned int count );

};

} // namespace hippodraw

#endif // CIRCULARBUFFER_H

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