Struct ndarray_einsum_beta::contractors::singleton_contractors::Diagonalization

pub struct Diagonalization {
    input_to_output_mapping: Vec<usize>,
    output_shape: Vec<usize>,
}

Returns the elements of the input tensor where all instances of the repeated indices are equal to one another. Optionally permutes the axes of the tensor as well.

Examples:

1. ii->i
2. iij->ji

Fields

input_to_output_mapping: Vec<usize>

output_shape: Vec<usize>

Implementations

impl Diagonalization

pub fn new(sc: &SizedContraction) -> Self

Trait Implementations

impl Clone for Diagonalization

fn clone(&self) -> Diagonalization

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Diagonalization

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

Formats the value using the given formatter.

impl<A> SingletonContractor<A> for Diagonalization

fn contract_singleton<'a, 'b>(&self, tensor: &'b ArrayViewD<'a, A>) -> ArrayD<A> where
    'a: 'b,
    A: Clone + LinalgScalar, 

impl<A> SingletonViewer<A> for Diagonalization

fn view_singleton<'a, 'b>(
    &self,
    tensor: &'b ArrayViewD<'a, A>
) -> ArrayViewD<'b, A> where
    'a: 'b,
    A: Clone + LinalgScalar,