std::future - cppreference.com
Mar 12, 2024 · The class template std::future provides a mechanism to access the result of asynchronous operations: An asynchronous operation (created via std::async, …
std::async - cppreference.com
Oct 28, 2024 · The return type of std::async is std::future<V>, where V is: ... The call to std::async synchronizes with the call to f, and the completion of f is sequenced before making the shared …
How to suppress Pandas Future warning? - Stack Overflow
319 When I run the program, Pandas gives 'Future warning' like below every time. D:\Python\lib\site-packages\pandas\core\frame.py:3581: FutureWarning: rename with …
What is __future__ in Python used for and how/when to use it, and …
Mar 2, 2016 · A future statement is a directive to the compiler that a particular module should be compiled using syntax or semantics that will be available in a specified future release of …
std::future<T>::wait_until - cppreference.com
Aug 2, 2020 · If the future is the result of a call to async that used lazy evaluation, this function returns immediately without waiting. The behavior is undefined if valid () is false before the call …
std::future<T>::wait_for - cppreference.com
Aug 27, 2021 · If the future is the result of a call to std::async that used lazy evaluation, this function returns immediately without waiting. This function may block for longer than …
std::future<T>::get - cppreference.com
Feb 22, 2024 · 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). Right after calling this function, valid …
std::future<T>::future - cppreference.com
Oct 22, 2023 · 2) Move constructor. Constructs a std::future with the shared state of other using move semantics. After construction, other.valid() == false.
std::future<T>::valid - cppreference.com
Aug 27, 2021 · Checks if the future refers to a shared state. This is the case only for futures that were not default-constructed or moved from (i.e. returned by std::promise::get_future (), …
std::shared_future<T>::shared_future - cppreference.com
Oct 23, 2023 · 1) Default constructor. Constructs an empty shared future, that doesn't refer to a shared state, that is valid() == false. 2) Constructs a shared future that refers to the same …