示例#1
0
 void reader_thread()
 {
     while(1)
     {
         MapPtr data = getData();
         readCount_ ++;
         printf("reader thread[%ld] : read one\n", this_thread::tid());
         if(data->size() > test_max_loop)
         {
             break;
         }
     }
 }
示例#2
0
 void reader_thread()
 {
     while(1)
     {
         // data 一旦拿到,就不再需要锁了。取数据的时候只有getData()内部有锁,多线程并发读的性能很好。
         MapPtr data = getData();
         readCount_ ++;
         printf("reader thread[%ld] : read one\n", this_thread::tid());
         if(data->size() > test_max_loop)
         {
             break;
         }
     }
 }