bsl::swap

Set lhs to refer to the stop state (or lack thereof) that rhs referred to, and vice versa. Implementation note: this function is required by the standard to be a hidden friend ([hidden.friends], [stoptoken.general]).

Synopsis

Declared in <bslstl_stoptoken.h>

void
swap(
    stop_token& lhs,
    stop_token& rhs) noexcept;