Struct ContiguousSegment 

pub struct ContiguousSegment<'a> {
    pub notes: Vec<SegmentNote<'a>>,
    pub part: Option<usize>,
    pub active: Vec<u8>,
    pub matched: Option<Vec<IntegerType>>,
}

A run of notes and chords of one part: music21’s ContiguousSegmentOfNotes.

Fields

notes: Vec<SegmentNote<'a>>

The notes and chords, in order.

part: Option<usize>

The part they are in, counted from nought, or nothing where the stream searched has no parts.

active: Vec<u8>

The pitch classes a SegmentMatcher read the run as, where it matched one: music21’s activeSegment, by its pitch classes.

matched: Option<Vec<IntegerType>>

What the run was matched to, where it was: music21’s matchedSegment.

Implementations

impl ContiguousSegment<'_>

pub fn start_measure(&self) -> Option<IntegerType>

The measure of the first note: music21’s startMeasureNumber.

pub fn start_offset(&self) -> Option<FloatType>

The offset of the first note in the stream holding it: music21’s startOffset.

pub fn pitch_classes_from_bottom(&self) -> Vec<u8>

Every pitch class of every note and chord, each chord from its bottom: music21’s readPitchClassesFromBottom.

pub fn distinct_pitch_classes(&self) -> Vec<u8>

The same, each pitch class once: music21’s getDistinctPitchClasses.

pub fn zero_centered_transformations_from_matched( &self, ) -> Vec<IndexedTransformation>

The zero-centred transformations taking the row matched to the row found: music21’s zeroCenteredTransformationsFromMatched. Nothing for a run not matched.

pub fn original_centered_transformations_from_matched( &self, ) -> Vec<IndexedTransformation>

The original-centred transformations taking the row matched to the row found: music21’s originalCenteredTransformationsFromMatched.

Trait Implementations

impl<'a> Clone for ContiguousSegment<'a>

fn clone(&self) -> Self

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for ContiguousSegment<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.