Utilities library
Language support
Type support (basic types, RTTI)
Library feature-test macros (C++20)
Dynamic memory management
Program utilities
Coroutine support (C++20)
Variadic functions
Debugging support
Three-way comparison
General utilities
Date and time
Function objects
Formatting library (C++20)
Relational operators (deprecated in C++20)
Integer comparison functions
Swap and type operations
Common vocabulary types
Elementary string conversions

Coroutine support
Coroutine traits
Coroutine handle
No-op coroutines
Trivial awaitables
Range generators
constexpr void* address() const noexcept;
(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.


[edit] Parameters


[edit] Return value

The underlying address.

[edit] 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.

[edit] See also

[static] (C++20)
imports a coroutine from a pointer
(public static member function) [edit]