tonalitytools.TonalFunction

class abjad.tools.tonalitytools.TonalFunction.TonalFunction.TonalFunction(*args)

New in version 2.0.

Abjad model of functions in tonal harmony: I, I6, I64, V, V7, V43, V42, bII, bII6, etc., also i, i6, i64, v, v7, etc.

Value object that can not be changed after instantiation.

Read-only Properties

TonalFunction.bass_scale_degree

TonalFunction.extent

TonalFunction.figured_bass_string

TonalFunction.inversion

TonalFunction.markup

TonalFunction.quality

TonalFunction.root_scale_degree

TonalFunction.scale_degree

TonalFunction.suspension

TonalFunction.symbolic_string

Special Methods

TonalFunction.__delattr__()

x.__delattr__(‘name’) <==> del x.name

Note

Inherited from __builtin__.object

TonalFunction.__eq__(arg)

TonalFunction.__ge__(arg)

Abjad objects by default do not implement this method.

Raise exception.

Note

Inherited from abctools.AbjadObject

TonalFunction.__gt__(arg)

Abjad objects by default do not implement this method.

Raise exception

Note

Inherited from abctools.AbjadObject

TonalFunction.__hash__() <==> hash(x)

Note

Inherited from __builtin__.object

TonalFunction.__le__(arg)

Abjad objects by default do not implement this method.

Raise exception.

Note

Inherited from abctools.AbjadObject

TonalFunction.__lt__(arg)

Abjad objects by default do not implement this method.

Raise exception.

Note

Inherited from abctools.AbjadObject

TonalFunction.__ne__(arg)

TonalFunction.__repr__()

TonalFunction.__setattr__()

x.__setattr__(‘name’, value) <==> x.name = value

Note

Inherited from __builtin__.object

TonalFunction.__str__() <==> str(x)

Note

Inherited from __builtin__.object