Trait matrix::Sparse

pub trait Sparse: Matrix + Into<Dense<Self::Element>> {
    fn nonzeros(&self) -> usize;
}

A sparse matrix.

Required Methods

fn nonzeros(&self) -> usize

Return the number of nonzero elements.

Implementors

• impl<T: Element> Sparse for Band<T>
• impl<T: Element> Sparse for Compressed<T>
• impl<T: Element> Sparse for Diagonal<T>
• impl<T: Element> Sparse for Triangular<T>