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event_trigger_unix.h

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#ifndef header_event_trigger_unix
#define header_event_trigger_unix

#include "../Generic/event_trigger_generic.h"

class CL_EventTrigger_Unix : public CL_EventTrigger_Generic
{
// Construction:
public:
        CL_EventTrigger_Unix();

        virtual ~CL_EventTrigger_Unix();

// Attributes:
public:
        virtual bool get_flag() const;

// Operations:
public:
        virtual void reset() const;
        // Reset trigger flag.

        virtual void set_flag();
        // Raise trigger flag.

        virtual bool wait(int timeout = -1) const;
        // Wait until one of the event triggers. The timeout is in milliseconds.
        // Returns true if the event triggered, false if it timed out.

// Implementation:
public:
        int wait_pipe[2];
        // Waiting pipe.
};

#endif

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