ch02-sysinfo/sysinfomacimpl.h

#ifndef SYSINFOMACIMPL_H
#define SYSINFOMACIMPL_H

#include <QVector>
#include <QtGlobal>

#include "sysinfo.h"

class SysInfoMacImpl : public SysInfo {
 public:
  SysInfoMacImpl();

  // SysInfo interface
 public:
  void init() override;
  double cpuLoadAverage() override;
  double memoryUsed() override;

 private:
  QVector<qulonglong> cpuRawData();

 private:
  QVector<qulonglong> mCpuLoadLastValues;
};

#endif  // SYSINFOMACIMPL_H