5.3.14. The Set Class

A Set is a collection containing member items where the index is the same as the item (similar to a Bag collection). Any object can be placed in a set. There can be only one occurrence of any object in a set (unlike a Bag collection). Item equality is determined by using the == method.

Table 5.24. ooRexx Set Class

Object
↓
Table
+ MapCollection
↓
Set
+ SetCollection
of
hasItem intersection put, []= putAll	subset union xor

Note

The Set class also has available class methods that its metaclass, the Class class (Section 5.1.2, “The Class Class”), defines.

The Set class is a subclass of the Table class. In addition to its own methods, it inherits the methods of the Object class (see Section 5.1.1, “The Object Class”) and the Table class. It also inherits methods from the Set Collection (Section 5.3.5, “The SetCollection Class”) class.

5.3.14.1. Inherited Methods

Methods inherited from the Object class (Section 5.1.1, “The Object Class”).

new (Class Method)	init	send
= \= == \== <> ><	instanceMethod	sendWith
\|\| '' (abuttal)' ' (blank)	instanceMethods	setMethod
(Operator Methods)	isA	start
class	isInstanceOf	startWith
copy	objectName	string
defaultName	objectName=	unsetMethod
hasMethod	request
identityHash	run

Methods inherited from the Collection class (Section 5.3.2, “The Collection Class”).

[]	equivalent	put
[]=	hasIndex	subset
allIndexes	hasItem	supplier
allItems	index	union
at	intersection	xor
difference	items
disjoint	makeArray

Methods inherited from the MapCollection (Section 5.3.3, “The MapCollection Class”).

putAll

Methods inherited from the Table class (Section 5.3.16, “The Table Class”).

new (Class Method)	hasIndex	put
allIndexes	hasItem	[]=
allItems	index	remove
at	isEmpty	removeItem
[]	items	supplier
empty	makeArray