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- std::future - cppreference. com
The class template std::future provides a mechanism to access the result of asynchronous operations: An asynchronous operation (created via std::async, std::packaged_task, or std::promise) can provide a std::future object to the creator of that asynchronous operation
- Standard library header lt;future gt; (C++11) - cppreference. com
waits for a value (possibly referenced by other futures) that is set asynchronously (class template)
- std::shared_future - cppreference. com
Unlike std::future, which is only moveable (so only one instance can refer to any particular asynchronous result), std::shared_future is copyable and multiple shared future objects may refer to the same shared state Access to the same shared state from multiple threads is safe if each thread does it through its own copy of a shared_future object
- std::future lt;T gt;::share - cppreference. com
A std::shared_future object containing the shared state previously held by * this, if any, constructed as if by std:: shared_future < T > (std:: move (* this)) [ edit ] Example This section is incomplete
- What is __future__ in Python used for and how when to use it, and how . . .
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 Python The future statement is intended to ease migration to future versions of Python that introduce incompatible changes to the language
- std::packaged_task lt;R(Args. . . ) gt;:: get_future - Reference
A future which shares the same shared state as * this Exceptions std::
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