Struct OffsetTransformIndex 

pub struct OffsetTransformIndex<R, T>
where
    R: ?Sized + RingBase,
    T: TransformTarget<R>,
{ /* private fields */ }

A TransformTarget that forwards all transforms to a fixed delegate, but offsets every row/column index by a given value.

Implementations

impl<R, T> OffsetTransformIndex<R, T>

where R: ?Sized + RingBase, T: TransformTarget<R>,

pub fn new(delegate: T, offset: usize) -> Self

Creates a new OffsetTransformIndex that forwards all transforms to delegate.

Trait Implementations

impl<R, T> TransformTarget<R> for OffsetTransformIndex<R, T>

where R: ?Sized + RingBase, T: TransformTarget<R>,

fn transform<S: Copy + RingStore<Type = R>>( &mut self, ring: S, i: usize, j: usize, transform: &[R::Element; 4], )

The transformation given by the matrix A with A[k, l] being

fn subtract<S: Copy + RingStore<Type = R>>( &mut self, ring: S, src: usize, dst: usize, factor: &R::Element, )

The transformation corresponding to subtracting factor times the src-th row resp. col from the dst-th row resp. col.

fn swap<S: Copy + RingStore<Type = R>>(&mut self, ring: S, i: usize, j: usize)

The transformation corresponding to the permutation matrix swapping i-th and j-th row resp. column.