void pushBack(T& val)

Adds a reference to the value to the end of the list, if the list is not storing references, the value will be copied.

Parameters

• val - a reference to the value to add

Example

LinkedList<int> l = {3, 4, 5};
int v = 6;
l.pushBack(v);
//l now contains {3, 4, 5, 6}