Struct ChunkOut 

pub struct ChunkOut<P, const R: usize>(pub P);

Fixed-ratio chunk adapter for grouped output.

Adapt a X -> [Y; R] processor to [X; N]->[Y; M = R*N] for any N by flattening and re-chunking output.

This is the natural adapter for small fixed-ratio interpolation kernels. Use ChunkOutPod when the output type is POD and the flattening cost matters. This is a structural regrouping adapter, not a phased stream interpolator; use Interpolator when the inner stage is naturally Option<X> -> Y.

Examples

use dsp_process::{ChunkOut, FnSplitProcess, Process, Split};

let mut p = Split::stateless(ChunkOut::<_, 2>(FnSplitProcess(|_: &mut (), x: i32| {
    [x, -x]
})));
assert_eq!(p.process([2, 3]), [2, -2, 3, -3]);

Tuple Fields

0: P

Trait Implementations

impl<P: Clone, const R: usize> Clone for ChunkOut<P, R>

fn clone(&self) -> ChunkOut<P, R>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<P: Copy, const R: usize> Copy for ChunkOut<P, R>

impl<P: Debug, const R: usize> Debug for ChunkOut<P, R>

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

Formats the value using the given formatter.

impl<P: Default, const R: usize> Default for ChunkOut<P, R>

fn default() -> ChunkOut<P, R>

Returns the “default value” for a type.

impl<C: SplitInplace<[X; 1], S>, S, X: Copy, const N: usize> SplitInplace<[X; N], S> for ChunkOut<C, 1>

where Self: SplitProcess<[X; N], [X; N], S>,

fn inplace(&self, state: &mut S, xy: &mut [[X; N]])

See also Inplace::inplace

impl<C, S, X: Copy, Y: Default + Copy, const N: usize, const R: usize, const M: usize> SplitProcess<[X; N], [Y; M], S> for ChunkOut<C, R>

where C: SplitProcess<X, [Y; R], S>,

fn process(&self, state: &mut S, x: [X; N]) -> [Y; M]

Process an input into an output

fn block(&self, state: &mut S, x: &[[X; N]], y: &mut [[Y; M]])

Process a block of inputs