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std::pointer_safety - cppreference.com

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Definido no cabeçalho

<memory>

enum class pointer_safety { relaxed, preferred, strict };

(desde C++11)

The scoped enumeration type pointer_safety lists the pointer safety modes supported by C++

Enumeração constantes

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

Veja também

devolve o modelo de segurança de correntes de ponteiro

Original:

returns the current pointer safety model

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