Struct Supernode 

pub struct Supernode {
    pub start: usize,
    pub end: usize,
    pub columns: Vec<usize>,
    pub dense_block: Vec<f64>,
}

A supernode: a contiguous set of columns with identical sparsity below the diagonal.

Fields

start: usize

First column index.

end: usize

One past the last column index.

columns: Vec<usize>

Row indices of this supernode (including the diagonal rows).

dense_block: Vec<f64>

Dense block stored column-major: nrow x ncol where ncol = end - start.

Implementations

impl Supernode

pub fn width(&self) -> usize

Number of columns in this supernode.

pub fn nrows(&self) -> usize

Number of rows (including diagonal rows).

Trait Implementations

impl Clone for Supernode

fn clone(&self) -> Supernode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Supernode

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

Formats the value using the given formatter.