Method ADT.CritBit.IPv4Tree()->common_prefix()
classADT.CritBit.IPv4Tree
- Method
common_prefix
string|intcommon_prefix()- Description
Returns the common prefix of all keys. If the tree has no elements, UNDEFINED is returned.
class ADT.CritBit.IPv4Treestring|int common_prefix()
Returns the common prefix of all keys. If the tree has no elements, UNDEFINED is returned.