std::pointer_safety - cppreference.com
From cppreference.com
enum class pointer_safety { relaxed, preferred, strict }; |
(since C++11) (removed in C++23) |
|
The scoped enumeration type pointer_safety lists the pointer safety modes supported by C++.
Enumeration constants
| Enumerator | Meaning |
pointer_safety::strict
|
Only safely-derived pointers (pointers to objects allocated with new or subobjects thereof) may be dereferenced or deallocated. Garbage collector may be active. |
pointer_safety::preferred
|
All pointers are considered valid and may be dereferenced or deallocated. A reachability-based leak detector may be active. |
pointer_safety::relaxed
|
All pointers are considered valid and may be dereferenced or deallocated. |