std::span<T,Extent>::back
From cppreference.com
constexpr reference back() const; |
||
Returns a reference to the last element in the span.
Calling back
on an empty span results in undefined behavior.
Parameters
(none)
Return value
A reference to the back element.
Complexity
Constant
Notes
For a span c
, the expression c.back() is equivalent to *(c.end()-1).
Example
This section is incomplete Reason: no example |
See also
access the first element (public member function) |