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std::tuple_element<std::array>

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< cpp‎ | container‎ | array
Revision as of 16:33, 1 July 2013 by P12bot (Talk | contribs)

Defined in header <array>
template< std::size_t I, class T, std::size_t N >
struct tuple_element<I, array<T, N> >;
(since C++11)

Provides compile-type indexed access to the type of the elements of the array using tuple-like interface

Contents

Member types

Member type Definition
type the type of elements of the array

Possible implementation

template<std::size_t I, typename T>
  struct tuple_element;
 
template<std::size_t I, typename T, std::size_t N>
  struct tuple_element<I, std::array<T,N> >
  {
     using type = T;
  };

Example

See also

obtains the type of the specified element
(class template specialization) [edit]
obtains the type of the elements of pair
(class template specialization) [edit]