std::get_pointer_safety (3) - Linux Man Pages

std::get_pointer_safety: std::get_pointer_safety

NAME

std::get_pointer_safety - std::get_pointer_safety

Synopsis


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


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 lists pointer safety models
               (enum)
(C++11)