QTarget

abstract class quantizationtools.QTarget(items=None)

Abstract base class from which concrete QTarget subclasses inherit.

QTarget is created by a concrete QSchema instance, and represents the mold into which the timepoints contained by a QSequence instance will be poured, as structured by that QSchema instance.

Not composer-safe.

Used internally by the Quantizer.

Lineage

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Bases

Attribute summary

beats Beats of q-target.
duration_in_ms Duration of q-target in milliseconds.
item_class Item class of q-target.
items Items of q-target.
__call__(q_event_sequence[, grace_handler, ...]) Calls q-target.
__eq__(argument) Is true when ID of argument equals ID of Abjad object.
__format__([format_specification]) Formats Abjad object.
__hash__() Hashes Abjad object.
__ne__(argument) Is true when Abjad object does not equal argument.
__repr__() Gets interpreter representation of Abjad object.

Read-only properties

abstract QTarget.beats

Beats of q-target.

QTarget.duration_in_ms

Duration of q-target in milliseconds.

Returns duration.

abstract QTarget.item_class

Item class of q-target.

QTarget.items

Items of q-target.

Special methods

QTarget.__call__(q_event_sequence, grace_handler=None, heuristic=None, job_handler=None, attack_point_optimizer=None, attach_tempos=True)

Calls q-target.

(AbjadObject).__eq__(argument)

Is true when ID of argument equals ID of Abjad object. Otherwise false.

Returns true or false.

(AbjadObject).__format__(format_specification='')

Formats Abjad object.

Set format_specification to ‘’ or ‘storage’. Interprets ‘’ equal to ‘storage’.

Returns string.

(AbjadObject).__hash__()

Hashes Abjad object.

Required to be explicitly redefined on Python 3 if __eq__ changes.

Returns integer.

(AbjadObject).__ne__(argument)

Is true when Abjad object does not equal argument. Otherwise false.

Returns true or false.

(AbjadObject).__repr__()

Gets interpreter representation of Abjad object.

Returns string.