\func{void}{SetCount}{\param{size\_t }{count}, \param{T }{defval = T($0$)}}
This function ensures that the number of array elements is at least
-{\it count}. If the array has already {\it count} or mroe items, nothing is
+{\it count}. If the array has already {\it count} or more items, nothing is
done. Otherwise, {\tt count - GetCount()} elements are added and initialized to
the value {\it defval}.