Struct CsrMat 

pub struct CsrMat<T> { /* private fields */ }

CSR (Compressed Sparse Row) sparse matrix.

Implementations

impl<T> CsrMat<T>

pub fn try_from_csr_data( nrows: usize, ncols: usize, row_offsets: Vec<usize>, col_indices: Vec<usize>, values: Vec<T>, ) -> Result<Self, String>

pub fn nrows(&self) -> usize

pub fn ncols(&self) -> usize

pub fn nnz(&self) -> usize

pub fn row_offsets(&self) -> &[usize]

pub fn col_indices(&self) -> &[usize]

pub fn values(&self) -> &[T]

pub fn values_mut(&mut self) -> &mut [T]

pub fn row(&self, i: usize) -> CsrRow<'_, T>

pub fn row_iter(&self) -> impl Iterator<Item = CsrRow<'_, T>>

impl<T: PartialEq + Copy> CsrMat<T>

pub fn get(&self, row: usize, col: usize) -> Option<&T>

impl<T: Copy> CsrMat<T>

pub fn triplet_iter(&self) -> impl Iterator<Item = (usize, usize, &T)>

impl CsrMat<f64>

pub fn identity(n: usize) -> Self

pub fn zeros(nrows: usize, ncols: usize) -> Self

pub fn linear_combination( &self, alpha: f64, other: &Self, beta: f64, ) -> Result<Self, String>

pub fn diagonal(&self) -> Result<Vec<f64>, String>

pub fn submatrix(&self, rows: &[usize], cols: &[usize]) -> Result<Self, String>

Trait Implementations

impl<T: Clone> Clone for CsrMat<T>

fn clone(&self) -> CsrMat<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for CsrMat<T>

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

Formats the value using the given formatter.

impl<T: Copy + Default + AddAssign + PartialEq> From<&CooMat<T>> for CsrMat<T>

fn from(coo: &CooMat<T>) -> Self

Converts to this type from the input type.