std::pointer_safety(3) C++ Standard Libary std::pointer_safety(3) NAME std::pointer_safety - std::pointer_safety Synopsis Defined in header <memory> enum class pointer_safety { relaxed, (since C++11) preferred, (removed in C++23) strict }; The scoped enumeration type pointer_safety lists the pointer safety modes supported by C++. Enumeration constants Only safely-derived pointers (pointers to ob- jects pointer_safety::strict allocated with new or subobjects thereof) may be dereferenced or deallocated. Garbage collector may be active. All pointers are considered valid and may be dereferenced pointer_safety::preferred or deallocated. A reachability-based leak de- tector may be active. pointer_safety::relaxed All pointers are considered valid and may be dereferenced or deallocated. See also get_pointer_safety returns the current pointer safety model (C++11) (function) (removed in C++23) http://cppreference.com 2024.06.10 std::pointer_safety(3)
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