Struct IntMatrix 

pub struct IntMatrix {
    pub degree_row: [i32; 3],
    pub octave_row: [i32; 3],
    pub divisor: i32,
}

Integer 2x3 affine matrix mapping (degree, octave, 1) to a new pitch.

Fields

degree_row: [i32; 3]

Coefficients producing the target scale degree.

octave_row: [i32; 3]

Coefficients producing the target octave.

divisor: i32

Shared divisor applied to both rows’ results.

Implementations

impl IntMatrix

pub fn new(degree_row: [i32; 3], octave_row: [i32; 3], divisor: i32) -> Self

Builds a matrix from its degree row, octave row, and divisor.

pub fn identity() -> Self

Returns the identity matrix, which leaves degree and octave unchanged.

Trait Implementations

impl Clone for IntMatrix

fn clone(&self) -> IntMatrix

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for IntMatrix

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

Formats the value using the given formatter.

impl Eq for IntMatrix

impl PartialEq for IntMatrix

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for IntMatrix