blob: ee40ac0871f99101a62d68971b7e7aa6def94617 (
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
|
#pragma once
#include "Common.h"
#include <memory>
#ifdef WIN32
#include <Windows.h>
#else
#include <pthread.h>
#endif
namespace cru {
class ReadWriteLock {
friend void swap(ReadWriteLock &left, ReadWriteLock &right);
public:
ReadWriteLock();
ReadWriteLock(ReadWriteLock &&other);
ReadWriteLock &operator=(ReadWriteLock &&other);
~ReadWriteLock();
public:
void ReadLock();
void WriteLock();
bool ReadTryLock();
bool WriteTryLock();
void ReadUnlock();
void WriteUnlock();
private:
void Destroy();
private:
#ifdef WIN32
std::unique_ptr<SRWLOCK> lock_;
#else
std::unique_ptr<pthread_rwlock_t> lock_;
#endif
};
void swap(ReadWriteLock &left, ReadWriteLock &right);
} // namespace cru
|
