front() [1/2]

template<typename T, typename Container = fl::deque<T>>

reference fl::queue< T, Container >::front ( )

inline

Access the first element (front of queue)

Returns

Reference to the front element

Note

Undefined behavior if queue is empty

Definition at line 65 of file queue.h.

                      {
        return mContainer.front();
    }

References mContainer.