Struct BlockPortValues 

pub struct BlockPortValues { /* private fields */ }

Block-oriented port values for efficient processing

Implementations

impl BlockPortValues

pub fn new(block_size: usize) -> Self

pub fn block_size(&self) -> usize

pub fn get_buffer(&self, port: PortId) -> Option<&[f64]>

pub fn get_buffer_mut(&mut self, port: PortId) -> &mut Vec<f64>

pub fn frame(&self, index: usize) -> PortValues

pub fn frame_into(&self, index: usize, dst: &mut PortValues)

Read frame index into an existing PortValues, reusing its allocation.

Clears dst and refills it from each port buffer at index. Unlike Self::frame, this performs no allocation once dst has been warmed with the same key set, which lets block loops (e.g. the default GraphModule::process_block) avoid a fresh PortValues per frame.

pub fn set_frame(&mut self, index: usize, values: PortValues)

pub fn set_frame_ref(&mut self, index: usize, values: &PortValues)

Write a borrowed PortValues into frame index, without taking ownership.

The by-reference companion to Self::set_frame, so a caller can reuse a single output PortValues across every frame of a block instead of moving (and reallocating) one per frame.

pub fn clear(&mut self)