Struct SquareMatrixBorrower 

pub struct SquareMatrixBorrower<'a> { /* private fields */ }

Implementations

impl<'a> SquareMatrixBorrower<'a>

pub fn from_slice(data: &'a mut [f64], n_items: usize) -> Self

pub unsafe fn from_ptr(data: *mut f64, n_items: usize) -> Self

Safety

Added for FFI.

pub fn n_items(&self) -> usize

pub unsafe fn get_unchecked(&self, (i, j): (usize, usize)) -> &f64

Safety

You’re on your own with the indices.

pub unsafe fn get_unchecked_mut(&mut self, (i, j): (usize, usize)) -> &mut f64

Safety

You’re on your own with the indices.

pub fn data(&self) -> &[f64]

pub fn data_mut(&mut self) -> &mut [f64]

pub fn sum_of_triangle(&self) -> f64

pub fn sum_of_row_subset(&self, row: usize, columns: &[usize]) -> f64

Trait Implementations

impl Index<(usize, usize)> for SquareMatrixBorrower<'_>

type Output = f64

The returned type after indexing.

fn index(&self, (i, j): (usize, usize)) -> &Self::Output

Performs the indexing (container[index]) operation.

impl IndexMut<(usize, usize)> for SquareMatrixBorrower<'_>

fn index_mut(&mut self, (i, j): (usize, usize)) -> &mut Self::Output

Performs the mutable indexing (container[index]) operation.