Struct linxal::permute::MatrixPermutation

pub struct MatrixPermutation { /* fields omitted */ }

A compressed representation of matrix permutations.

The internal representation of a matrix permutation mimics the output of various LAPACK functions.

Methods

impl MatrixPermutation

fn from_ipiv(ipiv: Vec<i32>) -> MatrixPermutation

Return permutation from ipivot result from a LAPACK[E] call.

fn permute_into<T, D1>(
    &self,
    mat: ArrayBase<D1, Ix2>
) -> Option<ArrayBase<D1, Ix2>> where
    T: Permutes,
    D1: DataOwned<Elem = T> + DataMut<Elem = T>, 

Permute an input matrix mat by this permutation.

fn permute<T, D1>(&self, mat: &ArrayBase<D1, Ix2>) -> Option<Array<T, Ix2>> where
    T: Permutes,
    D1: Data<Elem = T>, 

Permute a matrix mat by this permutation.

fn ipiv(&self) -> &[i32]

Return the native LAPACKE representation of the permutation.

This will only be useful for interfacing with other LAPACKE functions.

Trait Implementations

impl Debug for MatrixPermutation

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl Clone for MatrixPermutation

fn clone(&self) -> MatrixPermutation

Returns a copy of the value.

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

Performs copy-assignment from source.