Struct icu_segmenter::complex::lstm::matrix::MatrixOwned

pub(super) struct MatrixOwned<const D: usize> {
    data: Vec<f32>,
    dims: [usize; D],
}

A D-dimensional, heap-allocated matrix.

This matrix implementation supports slicing matrices into tightly-packed submatrices. For example, indexing into a matrix of size 5x4x3 returns a matrix of size 4x3. For more information, see MatrixOwned::submatrix.

Fields

data: Vec<f32>

dims: [usize; D]

Implementations

impl<const D: usize> MatrixOwned<D>

pub(super) fn as_borrowed(&self) -> MatrixBorrowed<'_, D>

pub(super) fn new_zero(dims: [usize; D]) -> Self

pub(super) fn submatrix<const M: usize>( &self, index: usize, ) -> Option<MatrixBorrowed<'_, M>>

Returns the tightly packed submatrix at index, or None if index is out of range.

For example, if the matrix is 5x4x3, this function returns a matrix sized 4x3. If the matrix is 4x3, then this function returns a linear matrix of length 3.

The type parameter M should be D - 1.

pub(super) fn as_mut(&mut self) -> MatrixBorrowedMut<'_, D>

pub(super) fn submatrix_mut<const M: usize>( &mut self, index: usize, ) -> Option<MatrixBorrowedMut<'_, M>>

A mutable version of Self::submatrix.

impl<'a> MatrixOwned<1>

pub(super) fn dim(&self) -> usize

impl<'a> MatrixOwned<2>

pub(super) fn dim(&self) -> (usize, usize)

impl<'a> MatrixOwned<3>

pub(super) fn dim(&self) -> (usize, usize, usize)

Trait Implementations

impl<const D: usize> Clone for MatrixOwned<D>

fn clone(&self) -> MatrixOwned<D>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<const D: usize> Debug for MatrixOwned<D>

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

Formats the value using the given formatter.