Struct SetRelationAnalysis 

pub struct SetRelationAnalysis {

    pub source_class: SetClass,
    pub target_class: SetClass,
    pub inclusion: SetInclusion,
    pub common_tones: PitchClassMask,
    pub transpositions: Vec<u8>,
    pub inversion_indices: Vec<u8>,
    pub transposition_equivalent: bool,
    pub transposition_inversion_equivalent: bool,
    pub exact_complement: bool,
    pub complement_equivalent: bool,
    pub z_related: bool,
    pub source_interval_vector: IntervalVector,
    pub target_interval_vector: IntervalVector,
}

Reproducible set-theory evidence relating two pitch-class masks.

Operator lists describe exact mask-to-mask transformations. Equivalence booleans are instead derived from the conventional phase-08 canonical forms, so callers never need to compare display labels or numeric normalization.

Fields

source_class: SetClass

Source set class under transposition-and-inversion equivalence.

target_class: SetClass

Target set class under transposition-and-inversion equivalence.

inclusion: SetInclusion

Exact inclusion relation between the source and target masks.

common_tones: PitchClassMask

Pitch classes present in both masks.

transpositions: Vec<u8>

Transposition amounts Tn that map the source mask exactly to the target.

inversion_indices: Vec<u8>

Conventional inversion indices TnI mapping source exactly to target.

transposition_equivalent: bool

Whether conventional transposition-only prime forms agree.

transposition_inversion_equivalent: bool

Whether conventional transposition-and-inversion prime forms agree.

exact_complement: bool

Whether the target is the source’s exact aggregate complement.

complement_equivalent: bool

Whether the target is Tn/TnI-equivalent to the source’s complement.

z_related: bool

Whether the masks have equal interval vectors but distinct Tn/TnI forms.

source_interval_vector: IntervalVector

Source interval-class census.

target_interval_vector: IntervalVector

Target interval-class census.

Trait Implementations

impl Clone for SetRelationAnalysis

fn clone(&self) -> SetRelationAnalysis

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SetRelationAnalysis

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

Formats the value using the given formatter.

impl Eq for SetRelationAnalysis

impl PartialEq for SetRelationAnalysis

fn eq(&self, other: &SetRelationAnalysis) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for SetRelationAnalysis