stdsharedfuture
stdsharedfuture is a C++ standard library component introduced in C++11, part of the concurrency features. It represents a result that may be available in the future, similar to stdfuture, but with the key distinction that stdsharedfuture can be copied and shared among multiple threads or objects. This shared access is crucial in scenarios where multiple consumers need to wait for or retrieve the same asynchronous result.
A stdsharedfuture object holds a shared state, which is a synchronized object that stores the result of
stdsharedfuture is typically obtained from a stdpromise or a stdpackaged_task. A stdpromise is used to set
The primary use cases for stdsharedfuture involve situations where multiple threads need to access the outcome