MPD  0.20.6
EventPipe.hxx
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19 
20 #ifndef MPD_EVENT_PIPE_HXX
21 #define MPD_EVENT_PIPE_HXX
22 
23 #include "check.h"
24 
30 class EventPipe {
31  int fds[2];
32 
33 public:
34  EventPipe();
35  ~EventPipe();
36 
37  EventPipe(const EventPipe &other) = delete;
38  EventPipe &operator=(const EventPipe &other) = delete;
39 
40  int Get() const {
41  return fds[0];
42  }
43 
48  bool Read();
49 
54  void Write();
55 };
56 
57 #endif /* MAIN_NOTIFY_H */
void Write()
Wakes up the reader.
A pipe that can be used to trigger an event to the read side.
Definition: EventPipe.hxx:30
bool Read()
Checks if Write() was called at least once since the last Read() call.
EventPipe & operator=(const EventPipe &other)=delete
int Get() const
Definition: EventPipe.hxx:40