Trait oxygengine_physics_2d::prelude::nalgebra::sparse::CsStorageIter

pub trait CsStorageIter<'a, N, R, C = U1> where
    <Self::ColumnEntries as Iterator>::Item == (usize, N),
    <Self::ColumnRowIndices as Iterator>::Item == usize, {
    type ColumnEntries: Iterator;
    type ColumnRowIndices: Iterator;
    fn column_row_indices(&'a self, j: usize) -> Self::ColumnRowIndices;
    fn column_entries(&'a self, j: usize) -> Self::ColumnEntries;
}

Trait for iterable compressed-column matrix storage.

Associated Types

type ColumnEntries: Iterator

Iterator through all the rows of a specific columns.

The elements are given as a tuple (row_index, value).

type ColumnRowIndices: Iterator

Iterator through the row indices of a specific column.

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Required methods

fn column_row_indices(&'a self, j: usize) -> Self::ColumnRowIndices

Iterates through all the row indices of the j-th column.

fn column_entries(&'a self, j: usize) -> Self::ColumnEntries

Iterates through all the entries of the j-th column.

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Implementors

impl<'a, N, R, C> CsStorageIter<'a, N, R, C> for CsVecStorage<N, R, C> where
    C: Dim,
    N: Scalar,
    R: Dim,
    DefaultAllocator: Allocator<usize, C, U1>, 

type ColumnEntries = ColumnEntries<'a, N>

type ColumnRowIndices = Cloned<Iter<'a, usize>>

fn column_entries(
    &'a self,
    j: usize
) -> <CsVecStorage<N, R, C> as CsStorageIter<'a, N, R, C>>::ColumnEntries

fn column_row_indices(
    &'a self,
    j: usize
) -> <CsVecStorage<N, R, C> as CsStorageIter<'a, N, R, C>>::ColumnRowIndices

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