NAME

       std::pointer_traits< _Ptr > - Uniform interface to all pointer-like types.

SYNOPSIS

       #include <ptr_traits.h>

   Public Types
       using difference_type = __detected_or_t< ptrdiff_t, __difference_type, _Ptr >
           The type used to represent the difference between two pointers.
       using element_type = __detected_or_t< __get_first_arg_t< _Ptr >, __element_type, _Ptr >
           The type pointed to.
       using pointer = _Ptr
           The pointer type.
       template<typename _Up > using rebind = typename __rebind< _Ptr, _Up >::type
           A pointer to a different type.

   Static Public Member Functions
       static _Ptr pointer_to (__make_not_void< element_type > &__e)

Detailed Description

   template<typename _Ptr>
       struct std::pointer_traits< _Ptr >"Uniform interface to all pointer-like types.

Member Typedef Documentation

   template<typename _Ptr > using std::pointer_traits< _Ptr >::difference_type =
       __detected_or_t<ptrdiff_t, __difference_type, _Ptr>
       The type used to represent the difference between two pointers.

   template<typename _Ptr > using std::pointer_traits< _Ptr >::element_type =
       __detected_or_t<__get_first_arg_t<_Ptr>, __element_type, _Ptr>
       The type pointed to.

   template<typename _Ptr > using std::pointer_traits< _Ptr >::pointer =  _Ptr
       The pointer type.

   template<typename _Ptr > template<typename _Up > using std::pointer_traits< _Ptr >::rebind =
       typename __rebind<_Ptr, _Up>::type
       A pointer to a different type.

Author

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