Data structure for representation of sets

摘要

The product has a data structure for presenting a multitude of quantities (ABCDE, ADEF, CDE, CDEF) of elements from a firm element supply. Data structure methods are provided for modifying or checking one of the quantities. The quantity is composed of presentation of provisioning a subset from an induced partial quantity association. The elements from the firm element supply are defined by a free nomenclature. The elements present features of a part of a communication system. An independent claim is also included for a method for modifying or checking a data structure for presenting multitude of quantity of elements from a firm element supply.