std::default_accessor(3)

NAME
std::default_accessor - std::default_accessor

Synopsis
   Defined in header <mdspan>
   template< class ElementType > (since C++23)
   class default_accessor;
   The std::default_accessor class template is the default AccessorPolicy used by
   std::mdspan if no user-specified accessor policy is provided.
   Each specialization of default_accessor models semiregular and is TriviallyCopyable.

Template parameters
                 the element type. Shall be a complete object type that is neither an
   ElementType - abstract class type nor an array type. Otherwise, the program is
                 ill-formed

Member types
   Member type Definition
   offset_policy default_accessor
   element_type ElementType
   reference ElementType&
   data_handle_type ElementType*

Member functions
   constructor constructs a default_accessor
                 (public member function)
   access returns a n^th element provided by arguments
                 (public member function)
   offset returns a data handle that has an offset provided by arguments
                 (public member function) std::default_accessor::default_accessor
   constexpr default_accessor() noexcept = default; (1)
   template< class OtherElementType > (2)
   constexpr default_accessor( default_accessor<OtherElementType> ) noexcept {}
   1) Default constructs a default_accessor.
   2) Constructs a default_accessor from default_accessor<OtherElementType>. The
   constructor has no visible effect. This overload participates in overload resolution
   only if std::is_convertible_v<OtherElementType(*)[], element_type(*)[]> is true. std::default_accessor::access
   constexpr reference access( data_handle_type p, std::size_t i ) const noexcept;
   Equivalent to return p[i];. std::default_accessor::offset
   constexpr data_handle_type offset( data_handle_type p, std::size_t i ) const
   noexcept;
   Equivalent to return p + i;.

Example
    This section is incomplete
    Reason: no example

Category:
     * Todo no example