Back: SequenceableCollection-testing Up: Base classes Forward: Set-arithmetic   Top: GNU Smalltalk Library Reference Contents: Table of Contents Index: Class index About: About this document

1.150 Set

Defined in namespace Smalltalk
Superclass: HashedCollection
Category: Collections-Unordered
I am the typical set object; I also known how to do arithmetic on my instances.

1.150.1 Set: arithmetic  (instance)
1.150.2 Set: awful ST-80 compatibility hacks  (instance)
1.150.3 Set: comparing  (instance)


1.150.1 Set: arithmetic

& aSet
Compute the set intersection of the receiver and aSet.

+ aSet
Compute the set union of the receiver and aSet.

- aSet
Compute the set difference of the receiver and aSet.


1.150.2 Set: awful ST-80 compatibility hacks

findObjectIndex: object
Tries to see if anObject exists as an indexed variable. As soon as nil or anObject is found, the index of that slot is answered


1.150.3 Set: comparing

< aSet
Answer whether the receiver is a strict subset of aSet

<= aSet
Answer whether the receiver is a subset of aSet

> aSet
Answer whether the receiver is a strict superset of aSet

>= aSet
Answer whether the receiver is a superset of aSet



Back: Set-awful ST-80 compatibility hacks Up: Set Forward: SharedQueue   Top: GNU Smalltalk Library Reference Contents: Table of Contents Index: Class index About: About this document


This document was generated on August, 19 2010 using texi2html