SuperCollider CLASSES

TwoWayIdentityDictionary

associative collection mapping keys to values and back
Inherits from: Collection : Object
Subclasses: ObjectTable

Description

Similar to IdentityDictionary, but allows to go efficiently from element to key and back. The contents of a TwoWayIdentityDictionary are unordered. You must not depend on the order of items.

Class Methods

Inherited class methods

Undocumented class methods

*new

Instance Methods

-getID (obj)

Find the key for a given object. If object is not element of the dictionary, it returns nil.

Inherited instance methods

Undocumented instance methods

-add (anAssociation)

-at (id)

-do (function)

-printItemsOn (stream, itemsPerLine: 5)

-put (key, obj)

-remove (obj)

-removeAt (key)

-storeItemsOn (stream, itemsPerLine: 5)

Examples

a = TwoWayIdentityDictionary.new;
a.put(\test, 999);
a.put(["some", "strings"], 1200);
a.at(\test);
a.getID(999);
a.getID(1200);
a.getID(888); // nil