std::queue::front
std::queue::front
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.
See also
| access the last element (public member function) |
|
| removes the first element (public member function) |
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