Struct rustlearn::array::sparse::SparseArrayView

pub struct SparseArrayView<'a> { /* fields omitted */ }

A view into a row or a column of an existing sparse matrix.

Methods

impl<'a> SparseArrayView<'a>

pub fn indices(&self) -> &[usize]

Returns a reference to indices of nonzero entries of the view.

pub fn data(&self) -> &[f32]

Returns a reference to values of nonzero entries of the view.

pub fn nnz(&self) -> usize

Returns the count of nonzero entries of the view.

Trait Implementations

impl<'a> Clone for SparseArrayView<'a>

fn clone(&self) -> SparseArrayView<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for SparseArrayView<'a>

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

Formats the value using the given formatter.

impl<'a> NonzeroIterable for SparseArrayView<'a>

type Output = SparseArrayViewIterator<'a>

Important traits for SparseArrayViewIterator<'a>

impl<'a> Iterator for SparseArrayViewIterator<'a> type Item = (usize, f32);

fn iter_nonzero(&self) -> SparseArrayViewIterator<'a>