Struct rgsl::types::eigen_symmetric_workspace::EigenGenSymmWorkspace

pub struct EigenGenSymmWorkspace { /* fields omitted */ }

Methods

impl EigenGenSymmWorkspace

fn new(n: usize) -> Option<EigenGenSymmWorkspace>

This function allocates a workspace for computing eigenvalues of n-by-n real generalized symmetric-definite eigensystems. The size of the workspace is O(2n).

fn gensymm(
    &mut self,
    A: MatrixF64,
    B: &mut MatrixF64,
    eval: &mut VectorF64
) -> Value

This function computes the eigenvalues of the real generalized symmetric-definite matrix pair (A, B), and stores them in eval, using the method outlined above. On output, B contains its Cholesky decomposition and A is destroyed.

Trait Implementations

impl Drop for EigenGenSymmWorkspace

fn drop(&mut self)

A method called when the value goes out of scope.