Atomic_compare_exchange_weakatomic_compare_exchange_weak_explicitatomic_compare_exchange_strongatomic_compare_exchange_strong_explicit Frequent Explanation future_status::deferred The shared condition has a deferred function using lazy evaluation, so The end result will be computed only when explicitly asked for future_status::Completely ready The result is ready future_status::timeou... https://cordells517sss3.blog5star.com/profile