MPD
0.20.15
system
EventPipe.hxx
Go to the documentation of this file.
1
/*
2
* Copyright 2003-2017 The Music Player Daemon Project
3
* http://www.musicpd.org
4
*
5
* This program is free software; you can redistribute it and/or modify
6
* it under the terms of the GNU General Public License as published by
7
* the Free Software Foundation; either version 2 of the License, or
8
* (at your option) any later version.
9
*
10
* This program is distributed in the hope that it will be useful,
11
* but WITHOUT ANY WARRANTY; without even the implied warranty of
12
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13
* GNU General Public License for more details.
14
*
15
* You should have received a copy of the GNU General Public License along
16
* with this program; if not, write to the Free Software Foundation, Inc.,
17
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18
*/
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 */
check.h
EventPipe::EventPipe
EventPipe()
EventPipe::Write
void Write()
Wakes up the reader.
EventPipe
A pipe that can be used to trigger an event to the read side.
Definition:
EventPipe.hxx:30
EventPipe::Read
bool Read()
Checks if Write() was called at least once since the last Read() call.
EventPipe::operator=
EventPipe & operator=(const EventPipe &other)=delete
EventPipe::Get
int Get() const
Definition:
EventPipe.hxx:40
EventPipe::~EventPipe
~EventPipe()
Generated on Thu Jan 11 2018 20:53:18 for MPD by
1.8.14