boost 实现读写锁

 1 #include 
 2 #include 
 3 
 4 using BoostMutexWR = boost::shared_mutex;
 5 using BoostLockW = boost::unique_lock;
 6 using BoostLockR = boost::shared_lock;
 7 
 8 void usingLockWR()
 9 {
10     BoostMutexWR m_bstm;    // 创建一个互斥对象
11 
12     // 1. 加读锁，对象析构时自动释放锁资源
13     {
14         BoostLockR lockR(m_bstm);
15     }
16 
17     // 2. 加写锁，对象析构时自动释放锁资源
18     {
19         BoostLockW lockW(m_bstm);
20     }
21 }

 

转载于:https://www.cnblogs.com/suyunhong/p/6483611.html