Struct AngularLabels 

struct AngularLabels {
    slot: Vec<usize>,
    first: Vec<(usize, Complex)>,
}

Angular plane-wave coefficients depend on a mode’s label, not on its position: modes that repeat at several positions share one evaluation.

Fields

slot: Vec<usize>

Label index of every basis mode.

first: Vec<(usize, Complex)>

The first basis mode of every label, with its spherical prefactor.

Implementations

impl AngularLabels

fn new<K: Hash + Eq>( len: usize, key: impl Fn(usize) -> K, prefactor: impl Fn(usize) -> Complex, ) -> Self

fn spherical(modes: &[(usize, Mode)]) -> Self

fn cylindrical(modes: &[(usize, Mode)]) -> Self

fn of(basis: &MultipoleBasis) -> Self

fn evaluate_spherical<const N: usize>( &self, modes: &[(usize, Mode)], vector: [Complex; 3], direction: &Direction<N>, pol: u8, helicity: bool, ) -> Vec<Jet<N>>

One spherical coefficient per label.

fn evaluate<const N: usize>( &self, basis: &MultipoleBasis, vector: [Complex; 3], direction: &Direction<N>, pol: u8, helicity: bool, ) -> Vec<Jet<N>>

One angular coefficient per label of basis.