boost 读写锁

typedef boost::shared_lock boost_share_lock;  
typedef boost::unique_lock boost_unique_lock;
boost::shared_mutex lock;

void reader()
{     
     boost_share_lock bsl(lock);
     //read something......
}

void writer()
{     
     boost_uniq_lock bsl(lock);
     //read something......
}
 
  
 
  
 
  
 
  
 
  

 
  
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