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C++

Reference

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<array>

C++11
array

array

C++11
array::array
member functions
- C++11
  array::at
- C++11
  array::back
- C++11
  array::begin
- C++11
  array::cbegin
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  array::cend
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  array::crbegin
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  array::crend
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  array::data
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  array::empty
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  array::end
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  array::fill
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  array::front
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  array::max_size
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  array::operator[]
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  array::rbegin
- C++11
  array::rend
- C++11
  array::size
- C++11
  array::swap
non-member overloads
- C++11
  get (array)
- C++11
  relational operators (array)
non-member specializations
- C++11
  tuple_element<array>
- C++11
  tuple_size<array>

Reference
<array>
array
tuple_element<array>

class template specialization

<array>

std::tuple_element<array>

template <size_t I, class Tpl> class tuple_element;   // unspecializedtemplate <size_t I, class T, size_t N>  struct tuple_element <I, array<T,N>>;               // array specialization

Tuple element type for array

Accesses the static type of the elements in an array object as if it was a tuple.

This class specialization simply provides a member type, which aliases T, as if defined as:

template <size_t I, class Tpl> class tuple_element;
template <size_t I, class T, size_t N> struct tuple_element <I, array<T,N>>
{
  typedef T type;
};

See tuple_element for more information.

Template parameters

I: Order number of the element within the array (zero-based).
All elements in an array object have the same static type, and thus this is not relevant for this specialization. But a program is ill-formed if I>=N.
size_t is an unsigned integral type.
Tpl: Tuple-like type: array<T,N>.
T: Type of the elements contained.
Aliased as member type.
N: Size of the array, in terms of number of elements.

Member types

member type	definition
`type`	`T` (the type of the elements contained in the array).

member functions

non-member overloads

non-member specializations

std::tuple_element<array>

Template parameters

Member types

See also