std::mutex
suggest changestd::mutex
protects data accessed by multiple threads.
std::atomic_int temp{0};
std::mutex _mutex;
std::thread t( [&](){
while( temp!= -1){
std::this_thread::sleep_for(std::chrono::seconds(5));
std::unique_lock<std::mutex> lock( _mutex);
temp=0;
}
});
while ( true )
{
std::this_thread::sleep_for(std::chrono::milliseconds(1));
std::unique_lock<std::mutex> lock( _mutex, std::try_to_lock);
if ( temp < INT_MAX )
temp++;
cout << temp << endl;
}
Found a mistake? Have a question or improvement idea?
Let me know.
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