Inserts stuff to the front/back of the container. stuff can be a value convertible to T or a range of objects convertible to T. The stable version behaves the same, but guarantees that ranges iterating over the container are never invalidated.
The number of elements inserted
Complexity: O(log(n))
See Implementation
Inserts stuff to the front/back of the container. stuff can be a value convertible to T or a range of objects convertible to T. The stable version behaves the same, but guarantees that ranges iterating over the container are never invalidated.