signal_handler.h

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// http://www.yolinux.com/TUTORIALS/C++Signals.html
 
#ifndef SIGNALHANDLER_H_
#define SIGNALHANDLER_H_
#include <stdexcept>
using std::runtime_error;
 
class SignalException : public runtime_error {
 public:
  explicit SignalException(const std::string& _message)
      : std::runtime_error(_message) {}
};
 
class SignalHandler {
 protected:
  static bool mb_got_exit_signal;
 
 public:
  SignalHandler();
  ~SignalHandler() = default;
 
  static bool GotExitSignal();
  static void SetExitSignal(bool _bExitSignal);
 
  void SetupSignalHandlers();
  static void ExitSignalHandler(int _ignored);
};
#endif  // SIGNALHANDLER_H_