-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathTaskQueue.cpp
More file actions
50 lines (45 loc) · 1022 Bytes
/
Copy pathTaskQueue.cpp
File metadata and controls
50 lines (45 loc) · 1022 Bytes
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
#include "TaskQueue.h"
template <typename T>
TaskQueue<T>::TaskQueue(/* args */)
{
//初始化互斥锁
pthread_mutex_init(&m_mutex,nullptr);
}
//添加任务
template <typename T>
void TaskQueue<T>::addTask(Task<T> task)
{
pthread_mutex_lock(&m_mutex);
//操作对尾 添加任务
m_taskQ.push(task);
pthread_mutex_unlock(&m_mutex);
}
template <typename T>
void TaskQueue<T>::addTask(callBack f,void* arg)
{
pthread_mutex_lock(&m_mutex);
//操作对尾 添加任务
m_taskQ.push(Task<T>(f,arg));
pthread_mutex_unlock(&m_mutex);
}
//取出一个任务 -直接操作队头即可
template <typename T>
Task<T> TaskQueue<T>::takeTask()
{
Task<T> t;
pthread_mutex_lock(&m_mutex);
//首先判断任务队列是否为空
if(!m_taskQ.empty())
{
t=m_taskQ.front();
m_taskQ.pop();
}
pthread_mutex_unlock(&m_mutex);
return t;
}
template <typename T>
TaskQueue<T>::~TaskQueue()
{
//销毁互斥锁
pthread_mutex_destroy(&m_mutex);
}