std::queue back()

since C++98

// (1) Non const version
reference back();

// (2) Const version
const_reference back() const;

Returns a reference

to the last element in the queue.
This is the most recently pushed element.

note

Effectively calls c.back().

Parameters

(none)

Return value

Reference to the last element.

Exceptions

(none)

Complexity

Constant - (1).

Example

important

This section requires improvement. You can help by editing this doc page.