New in version 2.0.
Get nth measure in expr:
abjad> staff = Staff(Measure((2, 8), notetools.make_repeated_notes(2)) * 3)
abjad> pitchtools.set_ascending_named_diatonic_pitches_on_nontied_pitched_components_in_expr(staff)
abjad> f(staff)
\new Staff {
{
\time 2/8
c'8
d'8
}
{
\time 2/8
e'8
f'8
}
{
\time 2/8
g'8
a'8
}
}
Read forward for positive values of n.
abjad> for n in range(3):
... measuretools.get_nth_measure_in_expr(staff, n)
...
Measure(2/8, [c'8, d'8])
Measure(2/8, [e'8, f'8])
Measure(2/8, [g'8, a'8])
Read backward for negative values of n.
abjad> for n in range(3, -1, -1):
... measuretools.get_nth_measure_in_expr(staff, n)
...
Measure(2/8, [g'8, a'8])
Measure(2/8, [e'8, f'8])
Measure(2/8, [c'8, d'8])
Changed in version 2.0: renamed iterate.get_nth_measure() to measuretools.get_nth_measure_in_expr().