· the get member function waits (by calling wait ()) until the shared state is ready, then retrieves the value stored in the shared state (if any). An asynchronous operation (created via std::async, std::packaged_task, … · the first part is easy: You need to interrupt your code its your codes responsibility is to be … A future is like the objects from javascript. It allows use of the new features on a per-module … No associated state aborted (core dumped) this exception is supposed to be thrown if you call get_future () twice on the same promise. It is like a placeholder for a value that will be materialized in the future. · specifies state of a future as returned by wait_for and wait_until functions of std::future and std::shared_future. · 2 future. cancel () will cancel any queued task or will call thread. interrupt () on your thread if already running. You can use annotations because annotations have existed since python 3. 0, you dont need to import anything from future to use them what youre importing if … · return value a std::experimental::future object associated with the shared state created by this object. · the class template std::future provides a mechanism to access the result of asynchronous operations: Right after calling this function, valid () is false. · if the future is the result of a call to std::async that used lazy evaluation, this function returns immediately without waiting. But all i did was just passing … In the above-mentioned case, while waiting on network i/o, a function can give us a … · the future statement is intended to ease migration to future versions of python that introduce incompatible changes to the language. This function may block for longer than timeout_duration due to … Valid()==true for the returned object.