Struct Block 

struct Block {
    destination: usize,
    source: usize,
    displacement: [f64; 3],
    rows: Vec<usize>,
    cols: Vec<usize>,
    polarizations: Vec<u8>,
    plan: Arc<TranslationPlan>,
}

The modes of one destination position against those of one source position.

Fields

destination: usize

source: usize

displacement: [f64; 3]

Destination minus source position.

rows: Vec<usize>

cols: Vec<usize>

polarizations: Vec<u8>

plan: Arc<TranslationPlan>

Implementations

impl Block

fn len(&self) -> usize

fn values( shared: bool, evaluate: impl Fn(usize) -> Result<Option<Vec<Complex>>>, ) -> Result<[Option<Vec<Complex>>; 2]>

A shared polarization uses one buffer; distinct polarizations use two.

fn gather(&self, matrix: &DMatrix<Complex>, pol: Option<usize>) -> Vec<Complex>

The block of matrix, column-major, with the columns of other polarizations than pol zeroed when pol is given.

fn scatter( &self, values: &[Complex], pol: Option<usize>, matrix: &mut DMatrix<Complex>, )

Write column-major block values into matrix, only in the columns of polarization pol when it is given.

Trait Implementations

impl Clone for Block

fn clone(&self) -> Block

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Block

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

Formats the value using the given formatter.