| Extracted from Pike v7.8 release 866 at 2018-07-18.

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ADT
ADT.Set

# Class ADT.Set

Description

  ADT.Set implements a datatype for sets. These sets behave much like multisets, except that they are restricted to containing only one instance of each member value.

  From a performance viewpoint, it is probably more efficient for a Pike program to use mappings to serve as sets, rather than using an ADT.Set,so ADT.Set is mainly provided for the sake of completeness and code readability.

Variable `<=

  `function ADT.Set.`<=`

Description

  Subset operator.

Variable `>=

  `function ADT.Set.`>=`

Description

  Superset operator.