std::queue::front
From cppreference.com
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().
Contents |
[edit] Parameters
(none)
[edit] Return value
Reference to the first element.
[edit] Complexity
Constant
[edit] See also
access the last element (public member function) |
|
removes the first element (public member function) |