signal.hpp

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#ifndef RAD_SIGNAL_HPP
#define RAD_SIGNAL_HPP

#include <rad/anyEvent.hpp>
#include <rad/smAdapter.hpp>

#include <boost/asio.hpp>

namespace rad {

class Signal {
   public:
    Signal(boost::asio::io_service& ios, SMAdapter& sm, UniqueEvent&& event);
    virtual ~Signal();

    void Add(const int signal_number);
    void Install(const int signal_number);
    void Install(void);
    void Cancel(void);

    Signal(const Signal&) = delete;
    Signal& operator=(const Signal&) = delete;

   private:
    void Callback(boost::system::error_code const& error_code, int signal_number);

    boost::asio::io_service& m_ios;
    boost::asio::signal_set m_signals;
    SMAdapter& m_sm;
    UniqueEvent m_triggered_event;
};

}  // namespace rad

#endif  // RAD_SIGNAL_HPP