std::get_pointer_safety

 

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Defined in header <memory>
std::pointer_safety get_pointer_safety() noexcept;		(since C++11) (removed in C++23)

Obtains the implementation-defined pointer safety model, which is a value of type std::pointer_safety.

Parameters

(none)

Return value

The pointer safety used by this implementation.

Example

Run this code

#include <iostream>
#include <memory>
 
int main()
{
    std::cout << "Pointer safety: ";
    switch (std::get_pointer_safety())
    {
        case std::pointer_safety::strict:
            std::cout << "strict\n";
            break;
        case std::pointer_safety::preferred:
            std::cout << "preferred\n";
            break;
        case std::pointer_safety::relaxed:
            std::cout << "relaxed\n";
            break;
    }
}

Possible output:

Pointer safety: relaxed

See also

pointer_safety (C++11)(removed in C++23)

lists pointer safety models (enum)