Collections
SuperCollider has a rich hierarchy of Collection subclasses. Collection's class subtree is detailed below. Subclasses of a given class are indented and enclosed in (possibly nested) square brackets. Most of these subclasses have their own helpfiles. Classes labelled abstract are not for direct use, but classes lower down the tree may inherit methods from them. For this reason it is important to consult the helpfiles of classes farther up the tree in order to get a complete list of available methods.
Collection abstract superclass of all Collection subclasses
many methods are inherited from this class
[
Array2D a two dimensional array
Range ranges of values
Interval ranges of Integers with a fixed Interval between them
MultiLevelIdentityDictionary a tree of IdentityDictionaries
[ Library ] a unique global MultiLevelIdentityDictionary
Set an unordered collection of unequal objects
[
Dictionary an unordered associative collection mapping
keys to values
[
IdentityDictionary a Dictionary wherein keys match only if identical
(rather than if simply equal)
[
Environment an IdentityDictionary, one of which is always current;
useful for creating sets of persistent variables
[ Event ] a Dictionary mapping names of musical parameters
to their values
NameDictionary an IdentityDictionary for adding named objects
(objects with a .name method) such that
name -> namedObject
]
]
IdentitySet an unordered collection of unidentical objects
(compare to Set)
]
Bag an unordered collection of objects
Pair Lisp-like two element cells
TwoWayIdentityDictionary an IdentityDictionary which allows easy searching by
both key and value; faster than IdentityDictionary on
reverse lookup, but with more memory overhead
[ ObjectTable ] associates Integer ids with objects
SequenceableCollection abstract superclass of collections whose objects can be
indexed by integer
[
Order SequenceableCollection with an indices instance
variable
LinkedList a doubly linked list
List an expandable SequenceableCollection
(compare to ArrayedCollection and Array)
[ SortedList ] a List whose items are kept in a sorted order
ArrayedCollection abstract superclass of Collections of fixed maximum size
whose elements are held in a vector of slots
[
RawArray abstract superclass of array classes that hold
raw data values
[
DoubleArray a RawArray of double precision floats
FloatArray a RawArray of floats
[
Wavetable a special format FloatArray
Signal a FloatArray that represents a sampled function of
time buffer
]
String an array of characters
SymbolArray a RawArray of symbols
Int32Array a RawArray of 32 bit Integers
Int16Array a RawArray of 16 bit Integers
Int8Array a RawArray of 8 bit Integers
]
Array an ArrayedCollection whose slots may contain any
object; more efficient than List
]
]
]