33 Concurrency support library [thread]

33.3 Stop tokens [thread.stoptoken]

33.3.3 Class stop_token [stoptoken]

33.3.3.3 Members [stoptoken.mem]

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[[nodiscard]] bool stop_requested() const noexcept;
1
#
Returns: true if *this has ownership of a stop state that has received a stop request; otherwise, false.
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[[nodiscard]] bool stop_possible() const noexcept;
2
#
Returns: false if:
  • (2.1)
    *this does not have ownership of a stop state, or
  • (2.2)
    a stop request was not made and there are no associated stop_source objects;
otherwise, true.