| Function empty Test a container for being empty. bool empty(object) Parameters
object | A container. Types: char array, Graph, Holder, PriorityType, std::basic_string, String
Return Values true if object contains no elements, otherwise false. Remarks empty(x) is guaranteed to be at least as fast as length(me) == 0, but can be significantly faster in some cases. See Also length SeqAn - Sequence Analysis Library - www.seqan.de