T* data() noexcept; | (since C++11) | |
const T* data() const noexcept; | (since C++11) |
Returns pointer to the underlying array serving as element storage. The pointer is such that range [data(); data() + size())
is always a valid range, even if the container is empty (data()
is not dereferenceable in that case).
(none).
Pointer to the underlying element storage. For non-empty containers, the returned pointer compares equal to the address of the first element.
Constant.
If size()
is 0, data()
may or may not return a null pointer.
access the first element (public member function) |
|
access the last element (public member function) |
|
returns the number of elements (public member function) |
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