Struct nalgebra_sparse::csr::CsrRow

pub struct CsrRow<'a, T> { /* fields omitted */ }

An immutable representation of a row in a CSR matrix.

Implementations

impl<'a, T> CsrRow<'a, T>

pub fn ncols(&self) -> usize

The number of global columns in the row.

pub fn nnz(&self) -> usize

The number of non-zeros in this row.

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

The column indices corresponding to explicitly stored entries in this row.

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

The values corresponding to explicitly stored entries in this row.

pub fn get_entry(&self, global_col_index: usize) -> Option<SparseEntry<'_, T>>

Returns an entry for the given global column index.

Each call to this function incurs the cost of a binary search among the explicitly stored column entries.

Trait Implementations

impl<'a, T: Clone> Clone for CsrRow<'a, T>

fn clone(&self) -> CsrRow<'a, T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a, T: Debug> Debug for CsrRow<'a, T>

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

Formats the value using the given formatter.

impl<'a, T: Eq> Eq for CsrRow<'a, T>

impl<'a, T: PartialEq> PartialEq<CsrRow<'a, T>> for CsrRow<'a, T>

fn eq(&self, other: &CsrRow<'a, T>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &CsrRow<'a, T>) -> bool

This method tests for !=.

impl<'a, T> StructuralEq for CsrRow<'a, T>

impl<'a, T> StructuralPartialEq for CsrRow<'a, T>