SuperCollider CLASSES

Pkey

access a key in an event stream
Inherits from: Pattern : AbstractFunction : Object

Description

Pkey simplifies backward access to values in an event being processed by Pbind or another event pattern.

Class Methods

*new (key)

Arguments:

key

The name of the event variable to read from.

Inherited class methods

Instance Methods

Inherited instance methods

Undocumented instance methods

-asStream

-key

-key = value

-repeats

-repeats = value

Examples

// \b should thus take twice the value of \a in each event:
p = Pbind(\a, Pwhite(1, 10, inf), \b, Pkey(\a) * 2).asStream;


p.next(())    // for Pbind, must pass in a default event even if empty

( 'a': 10, 'b': 20 )
( 'a': 2, 'b': 4 )
( 'a': 5, 'b': 10 )
( 'a': 4, 'b': 8 )
( 'a': 2, 'b': 4 )