Struct CscSymbolicCholesky 

pub struct CscSymbolicCholesky { /* private fields */ }

A symbolic sparse Cholesky factorization of a CSC matrix.

The symbolic factorization computes the sparsity pattern of L, the Cholesky factor.

Implementations

impl CscSymbolicCholesky

pub fn factor(pattern: SparsityPattern) -> Self

Compute the symbolic factorization for a sparsity pattern belonging to a CSC matrix.

The sparsity pattern must be symmetric. However, this is not enforced, and it is the responsibility of the user to ensure that this property holds.

Panics

Panics if the sparsity pattern is not square.

pub fn l_pattern(&self) -> &SparsityPattern

The pattern of the Cholesky factor L.

Trait Implementations

impl Clone for CscSymbolicCholesky

fn clone(&self) -> CscSymbolicCholesky

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CscSymbolicCholesky

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

Formats the value using the given formatter.

impl PartialEq for CscSymbolicCholesky

fn eq(&self, other: &CscSymbolicCholesky) -> bool

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for CscSymbolicCholesky

impl StructuralPartialEq for CscSymbolicCholesky