std::array::data

From Cppreference

C++ Standard Library
Language Utilities library Strings library Containers library Algorithms library Iterators library Numerics library Input/output library Localizations library Regular expressions library (C++11) Atomic operations library (C++11) Thread support library (C++11)
Containers library
array (C++11) vector deque forward_list (C++11) list set multiset map multimap unordered_set (C++11) unordered_multiset (C++11) unordered_map (C++11) unordered_multimap (C++11) stack queue priority_queue
std::array
Member functions Element access array::at array::operator[] array::front array::back array::data Iterators array::begin array::cbegin array::end array::cend array::rbegin array::crbegin array::rend array::crend Capacity array::empty array::size array::max_size Modifiers array::fill array::swap Non-member functions get swap Helper classes tuple_size tuple_element

T* data();		(since C++11)
const T* data() const;		(since C++11)

Returns pointer to the underlying array serving as element storage. Specifically the pointer is such that range [data(); data() + size()) is a valid even when empty() returns true.

Contents 1 Parameters 2 Return value 3 Complexity 4 See also

[edit] Parameters

(none)

[edit] Return value

Pointer to the underlying element storage.

[edit] Complexity

Constant.

[edit] See also

front	access the first element (public member function)
back	access the last element (public member function)