std::queue<T,Container>::front (3) - Linux Manuals

std::queue<T,Container>::front: std::queue<T,Container>::front

NAME

std::queue<T,Container>::front - std::queue<T,Container>::front

Synopsis

reference front();
const_reference front() const;

Returns reference to the first element in the queue. This element will be the first element to be removed on a call to pop(). Effectively calls c.front().

Parameters

(none)

Return value

Reference to the first element.

Complexity

Constant