std::array::begin, std::array::cbegin

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< cpp‎ | container‎ | array

iterator begin();
(until C++17)
constexpr iterator begin();
(since C++17)
const_iterator begin() const;
(until C++17)
constexpr const_iterator begin() const;
(since C++17)
const_iterator cbegin() const;
(until C++17)
constexpr const_iterator cbegin() const;
(since C++17)

Returns an iterator to the first element of the container.

If the container is empty, the returned iterator will be equal to end().

range-begin-end.svg

Contents

[edit] Parameters

(none)

[edit] Return value

Iterator to the first element

[edit] Exceptions

noexcept specification:  
noexcept
  

[edit] Complexity

Constant

[edit] Example

[edit] See also

returns an iterator to the end
(public member function)