std::inplace_vector<T,N>::back
From cppreference.com
< cpp | container | inplace vector
constexpr reference back(); |
(1) | (since C++26) |
constexpr const_reference back() const; |
(2) | (since C++26) |
Returns a reference to the last element in the container.
If empty() is true:
- If the implementation is hardened, a contract violation occurs. Moreover, if the contract-violation handler returns under “observe” evaluation semantic, the behavior is undefined.
- If the implementation is not hardened, the behavior is undefined.
Contents |
[edit] Return value
Reference to the last element.
[edit] Complexity
Constant.