std::pointer_traits<Ptr>::to_address
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Defined in header
<memory>
static element_type* to_address( pointer p ) noexcept;
(since C++20) (optional member of program-defined specialization)
Constructs a raw pointer that references the same object as its pointer-like ("fancy pointer") argument.
This function, if defined, is the inverse of pointer_to, and exists as the customization point to be called by std::to_address.
[edit] Parameters
p
-
fancy pointer/pointer-like object
[edit] Return value
A raw pointer of the type element_type* that references the same memory location as the argument p.