blob: 42e88c0a486e19615038836034cc6f7b485cc3c9 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
|
/*
*
* Copyright (c) 2006 The Apache Software Foundation
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
*/
#ifndef _Monitor_
#define _Monitor_
#include "qpid/framing/amqp_types.h"
namespace qpid {
namespace concurrent {
class Monitor
{
public:
virtual ~Monitor(){}
virtual void wait() = 0;
virtual void wait(u_int64_t time) = 0;
virtual void notify() = 0;
virtual void notifyAll() = 0;
virtual void acquire() = 0;
virtual void release() = 0;
};
/**
* Scoped locker for a monitor.
*/
class Locker
{
public:
Locker(Monitor& lock_) : lock(lock_) { lock.acquire(); }
~Locker() { lock.release(); }
private:
Monitor& lock;
// private and unimplemented to prevent copying
Locker(const Locker&);
void operator=(const Locker&);
};
}
}
#endif
|
