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1.1.65 PartialSet

Create an anacrusis or upbeat (partial measure).

Properties:

elements-callback (procedure):

make-partial-set

Return a list of children, for use by a sequential iterator. Takes a single music parameter.

iterator-ctor (procedure):

ly:sequential-iterator::constructor

Function to construct a music-event-iterator object for this music.

length-callback (procedure):

ly:music-sequence::cumulative-length-callback

How to compute the duration of this music. This property can only be defined as initializer in scm/define-music-types.scm.

name (symbol):

'PartialSet

Name of this music object.

types (list):

'(partial-set)

The types of this music object; determines by what engraver this music expression is processed.