Arrays

Using Arrays as Sets

There are a handful of functions that allow the use of arrays as sets. A set is a collection of unique elements (no element is repeated). Here are some brief descriptions of these functions.

SetAdd
SetRemove
SetUnion
SetDifference
SetContains
SetOverlaps

An online version of Programming for the Newton using Macintosh, 2nd ed. ©1996, 1994, Julie McKeehan and Neil Rhodes.

Last modified: 1 DEC 1996