Answer by Ciro Santilli OurBigBook.com for What exactly is std::atomic?
std::atomic exists because many ISAs have direct hardware support for itWhat the C++ standard says about std::atomic has been analyzed in other answers.So now let's see what std::atomic compiles to to...
View ArticleAnswer by Mateusz Grzejek for What exactly is std::atomic?
Each instantiation and full specialization of std::atomic<> represents a type that different threads can simultaneously operate on (their instances), without raising undefined behavior:Objects of...
View ArticleAnswer by Tony Delroy for What exactly is std::atomic?
I understand that std::atomic<> makes an object atomic.That's a matter of perspective... you can't apply it to arbitrary objects and have their operations become atomic, but the provided...
View ArticleWhat exactly is std::atomic?
I understand that std::atomic<> is an atomic object. But atomic to what extent? To my understanding an operation can be atomic. What exactly is meant by making an object atomic? For example if...
View Article
