std::coroutine_handle<Promise>::address

Since C++20

Returns the underlying address of the coroutine_handle. The return value is non-null if and only if the current value of the coroutine_handle is obtained from a promise object of a coroutine.

# Declarations

constexpr void* address() const noexcept;

(since C++20)

# Return value

The underlying address.

# Notes

The return value is non-null for specialization std::noop_coroutine_handle, because a std::noop_coroutine_handle cannot be created without referring to a no-op coroutine.

# See also