dsp::StateVariableFilter::Filter< SampleType > Class Template Reference

Public Types
using	NumericType = typename SampleTypeHelpers::ElementType< SampleType >::Type
	The NumericType is the underlying primitive type used by the SampleType (which could be either a primitive or vector) More...

Public Member Functions
	Filter ()
	Creates a filter with default parameters. More...
	Filter (Parameters< NumericType > *paramtersToUse)
	Filter (const Filter &)=default
	Creates a copy of another filter. More...
	Filter (Filter &&)=default
	Move constructor. More...
void	prepare (const ProcessSpec &) noexcept
	Initialization of the filter. More...
void	reset () noexcept
	Resets the filter's processing pipeline. More...
void	snapToZero () noexcept
	Ensure that the state variables are rounded to zero if the state variables are denormals. More...
template<typename ProcessContext >
void	process (const ProcessContext &context) noexcept
SampleType JUCE_VECTOR_CALLTYPE	processSample (SampleType sample) noexcept
	Processes a single sample, without any locking or checking. More...

Public Attributes
Parameters< NumericType >::Ptr	parameters
	The parameters of the state variable filter. More...

Member Typedef Documentation

NumericType

template<typename SampleType >

using dsp::StateVariableFilter::Filter< SampleType >::NumericType = typename SampleTypeHelpers::ElementType<SampleType>::Type

The NumericType is the underlying primitive type used by the SampleType (which could be either a primitive or vector)

Constructor & Destructor Documentation

Filter() [1/4]

template<typename SampleType >

dsp::StateVariableFilter::Filter< SampleType >::Filter

(

)

Creates a filter with default parameters.

References dsp::StateVariableFilter::Filter< SampleType >::reset().

Referenced by dsp::StateVariableFilter::Filter< SampleType >::Filter().

Filter() [2/4]

template<typename SampleType >

dsp::StateVariableFilter::Filter< SampleType >::Filter

(

Parameters< NumericType > *

paramtersToUse

)

References dsp::StateVariableFilter::Filter< SampleType >::Filter(), and dsp::StateVariableFilter::Filter< SampleType >::reset().

Filter() [3/4]

template<typename SampleType >

dsp::StateVariableFilter::Filter< SampleType >::Filter ( const Filter< SampleType > &  )

default

Creates a copy of another filter.

Filter() [4/4]

template<typename SampleType >

dsp::StateVariableFilter::Filter< SampleType >::Filter ( Filter< SampleType > &&  )

default

Move constructor.

Member Function Documentation

prepare()

template<typename SampleType >

void dsp::StateVariableFilter::Filter< SampleType >::prepare ( const ProcessSpec &  )

noexcept

Initialization of the filter.

References dsp::StateVariableFilter::Filter< SampleType >::reset().

reset()

template<typename SampleType >

void dsp::StateVariableFilter::Filter< SampleType >::reset ( )

noexcept

Resets the filter's processing pipeline.

Referenced by dsp::StateVariableFilter::Filter< SampleType >::Filter(), and dsp::StateVariableFilter::Filter< SampleType >::prepare().

snapToZero()

template<typename SampleType >

void dsp::StateVariableFilter::Filter< SampleType >::snapToZero ( )

noexcept

Ensure that the state variables are rounded to zero if the state variables are denormals.

This is only needed if you are doing sample by sample processing.

Referenced by dsp::StateVariableFilter::Filter< SampleType >::processSample().

process()

template<typename SampleType >

template<typename ProcessContext >

void dsp::StateVariableFilter::Filter< SampleType >::process ( const ProcessContext &  context )

noexcept

References jassert, and jassertfalse.

processSample()

template<typename SampleType >

SampleType JUCE_VECTOR_CALLTYPE dsp::StateVariableFilter::Filter< SampleType >::processSample ( SampleType  sample )

noexcept

Processes a single sample, without any locking or checking.

Use this if you need processing of a single value.

References dsp::StateVariableFilter::Parameters< NumericType >::g, dsp::StateVariableFilter::Parameters< NumericType >::h, jassertfalse, JUCE_LEAK_DETECTOR, dsp::StateVariableFilter::Filter< SampleType >::parameters, dsp::StateVariableFilter::Parameters< NumericType >::R2, and dsp::StateVariableFilter::Filter< SampleType >::snapToZero().

Member Data Documentation

parameters

template<typename SampleType >

Parameters<NumericType>::Ptr dsp::StateVariableFilter::Filter< SampleType >::parameters

The parameters of the state variable filter.

It's up to the called to ensure that these parameters are modified in a thread-safe way.

Referenced by dsp::StateVariableFilter::Filter< SampleType >::processSample().

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The documentation for this class was generated from the following file:

• juce_StateVariableFilter.h