Struct nalgebra_sparse::csc::CscCol

pub struct CscCol<'a, T> { /* private fields */ }

An immutable representation of a column in a CSC matrix.

Implementations

impl<'a, T> CscCol<'a, T>

pub fn nrows(&self) -> usize

The number of global rows in the column.

pub fn nnz(&self) -> usize

The number of non-zeros in this column.

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

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

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

The values corresponding to explicitly stored entries in this column.

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

Returns an entry for the given global row index.

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

Trait Implementations

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

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

Returns a copy of the value.

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

Performs copy-assignment from source.

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

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

Formats the value using the given formatter.

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

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

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

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a, T: Eq> Eq for CscCol<'a, T>

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

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