Struct ReducedRowSpace 

pub struct ReducedRowSpace { /* private fields */ }

A row space reduced once for repeated packed membership queries.

Implementations

impl ReducedRowSpace

pub fn from_dense_rows(rows: &[Vec<u8>], width: usize) -> Result<Self>

Reduce dense binary rows with an explicit width.

An explicit width preserves the meaning of an empty matrix.

pub fn width(&self) -> usize

Return the ambient vector width.

pub fn rank(&self) -> usize

Return the dimension of the row space.

pub fn contains(&self, target: &PackedRow) -> Result<bool>

Test whether a packed row belongs to this row space.

pub fn contains_dense(&self, target: &[u8]) -> Result<bool>

Pack a dense target and test row-space membership.

Trait Implementations

impl Clone for ReducedRowSpace

fn clone(&self) -> ReducedRowSpace

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ReducedRowSpace

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

Formats the value using the given formatter.