std::stop_callback_for_t - cppreference.com (original) (raw)

| | | | | --------------------------------------------------------------------------------------------------------------- | | ------------- | | template< class T, class CallbackFn > using stop_callback_for_t = T::template callback_type<CallbackFn>; | | (since C++26) |

The alias template stop_callback_for_t is used to obtain the stop callback type of the type T.

[edit] Notes

The corresponding stop_callback_for_t for standard stop token types and any valid CallbackFn are:

• specialization of std::stop_callback for std::stop_token,
• specialization of std::inplace_stop_callback for std::inplace_stop_token, and
• unspecified type without stoppable callback registration and deregistration for std::never_stop_token.