Struct BlockOps 

pub struct BlockOps { /* private fields */ }

Delayed matrix-free direct sum of static blocks.

Implementations

impl BlockOps

pub fn new( blocks: impl IntoIterator<Item = Arc<dyn LinearOperator>>, ) -> Result<Self>

pub fn blocks(&self) -> usize

pub fn materialize(&self, format: MatrixFormat) -> Result<Operator>

pub fn push(&mut self, block: Arc<dyn LinearOperator>) -> Result<()>

Trait Implementations

impl LinearOperator for BlockOps

fn shape(&self) -> (usize, usize)

Return (rows, columns).

fn format(&self) -> MatrixFormat

Report the public materialization format.

fn apply(&self, input: &[Complex64], output: &mut [Complex64]) -> Result<()>

Compute output = A * input.

fn stored_triplets(&self) -> Result<Option<Vec<(usize, usize, Complex64)>>>

Return canonical stored nonzeros when the representation already owns them.

fn is_real(&self) -> bool

Whether this operator preserves real vectors exactly.

fn apply_real(&self, input: &[f64], output: &mut [f64]) -> Result<()>

Apply this operator to a real vector.

fn apply_transpose( &self, input: &[Complex64], output: &mut [Complex64], ) -> Result<()>

Apply the algebraic transpose without conjugating either operand.

fn apply_adjoint( &self, input: &[Complex64], output: &mut [Complex64], ) -> Result<()>

Apply the conjugate transpose.

fn shifted_solver( &self, _shift: f64, ) -> Result<Option<Box<dyn ShiftedLinearSolver>>>

Prepare a reusable solver for (A - shift I) x = b, when supported.