synchronized可以保证访问共享对象时的线程安全.C++呢?

synchronized in Java can guarantee thread-safety when accessing a shared object. What about C++?

推荐答案

在 C++ 中使用以下代码:

Use the following in C++:

#include <mutex>

std::mutex _mutex;

void f()
{
     std::unique_lock<std::mutex> lock(_mutex);
     // access your resource here.
}