ngcbMEDIAN.hpp

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#ifndef ngcbMEDIAN_H
#define ngcbMEDIAN_H
 
 
#ifndef __cplusplus
#error This is a C++ include file and cannot be used from plain C
#endif
 
#include <stdio.h>
#include <stdlib.h>
#include <string.h>

class ngcbMEDIAN {
public:
  int prefill;

  ngcbMEDIAN &operator=(const ngcbMEDIAN &other);

  ngcbMEDIAN(const ngcbMEDIAN &other);

  explicit ngcbMEDIAN(int size = 3);
  virtual ~ngcbMEDIAN(); 

  int Size();

  int Num();

  int Filled();

  void Clear();

  void Save(double value);

  double Value();

  void Add(double value);
  
  double Process(double value);

  void Dump(FILE *fd);
    
protected:
 
private: 
  double *mbuf_;
  
  int *idx_;

  int size_;

  int num_;

  double median_;

  void Init_(int size);
};
 
#endif