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::future<T>:: future - en.cppreference.com
Oct 22, 2023 · Constructs a std::future with the shared state of other using move semantics. After construction, other. valid ( ) == false . 3) std::future is not CopyConstructible .
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).
std::async - cppreference.com
Oct 28, 2024 · Lazy evaluation is performed: . The first call to a non-timed wait function on the std::future that std::async returned to the caller will evaluate INVOKE (std:: move (g), std:: …
std::future<T>:: wait_for - Reference
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 …
Standard library header <future> (C++11) - cppreference.com
Nov 27, 2023 · waits for a value (possibly referenced by other futures) that is set asynchronously (class template)
std::shared_future<T>::shared_future - cppreference.com
2) Constructs a shared future that refers to the same shared state, if any, as other. 3,4) Transfers the shared state held by other to * this . After the construction, other. valid ( ) == false , and …
How to suppress Pandas Future warning? - Stack Overflow
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 inplace=True will return …
Cannot build CMake project because "Compatibility with CMake
Mar 25, 2025 · In this case it does work. In general, it probably doesn't. I'm wondering how this break in backwards compatibility should in general be navigated. Perhaps installing a previous …
std::experimental::future - cppreference.com
Oct 9, 2023 · an unwrapping constructor from future<future<T>>; a member function is_ready to query whether the associated shared state is ready; and a member function then to attach a …