Struct Ln

pub struct Ln { /* private fields */ }

A processor that calculates the natural logarithm of a signal.

Implementations

impl Ln

pub fn new(signal_type: SignalType) -> Self

Creates a new Ln processor.

Trait Implementations

impl Clone for Ln

fn clone(&self) -> Ln

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ln

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

Formats the value using the given formatter.

impl Processor for Ln

fn input_spec(&self) -> Vec<SignalSpec>

Returns the specifications of the input signals of the processor.

fn output_spec(&self) -> Vec<SignalSpec>

Returns the specifications of the output signals of the processor.

fn process( &mut self, inputs: ProcessorInputs<'_, '_>, outputs: ProcessorOutputs<'_>, ) -> Result<(), ProcessorError>

Processes the input signals and writes the output signals.

fn name(&self) -> &str

Returns the name of the processor.

fn num_inputs(&self) -> usize

Returns the number of input signals required by the processor.

fn num_outputs(&self) -> usize

Returns the number of output signals produced by the processor.

fn allocate(&mut self, sample_rate: Float, max_block_size: usize)

Called once, before processing starts.

fn resize_buffers(&mut self, sample_rate: Float, block_size: usize)

Called anytime the sample rate or block size changes.