#ifndef exmon_HH
#define exmon_HH

#include "DatEnv.hh"
#include "MonServer.hh"
#include "FixedLenTS.hh"
#include "Trend.hh"
#include "autopipe.hh"
#include <string>


class exmon : public DatEnv, MonServer {
public:
  exmon(int argc, const char *argv[]);  // Constructor
  ~exmon(void);                         // Destructor
  void ProcessData(void);                     // Process 1 data stride
  void Attention(void);                       // Handle Message signal.
private:
  int         maxFrame;       //  Number of frames to process
  Interval    mStep;          //  Time stride.
  std::string mChannel;       //  Channel name
  Interval    mSettle;        //  Settling time.
  std::string mSigmaName;     //  Channel data and trend name
  FixedLenTS  mHistory;       //  X sigma history.

  // added by ed
  bool mDataArrayAssigned;    //  true if memory already allocated for data
  double* mpdata;             //  pointer to data

};

#endif     //  exmon_HH