FuncState Struct Reference

Base class for storing state in audio functions. More...

#include <gin_audiofunctions.h>

Inheritance diagram for FuncState:

Public Member Functions
	FuncState (double sr)
virtual	~FuncState ()=default
virtual void	setSampleRate (double sr)
virtual void	reset ()

Public Attributes
double	sampleRate = 44100.0

Detailed Description

Base class for storing state in audio functions.

FuncState provides a base for stateful audio functions used in AudioEquationParser. While pure functions don't have state, audio filters and oscillators need to maintain internal state between samples (filter histories, oscillator phases, etc.). This class manages that state and provides sample rate change notification.

All audio function state classes (filter states, oscillator states) derive from this base to provide consistent state management and sample rate handling.

See also

AudioFunctionHost, AudioEquationParser

Constructor & Destructor Documentation

FuncState()

FuncState::FuncState

(

double

sr

)

~FuncState()

virtual FuncState::~FuncState ( )

virtualdefault

Member Function Documentation

setSampleRate()

virtual void FuncState::setSampleRate ( double  sr )

virtual

References sampleRate.

reset()

virtual void FuncState::reset ( )

virtual

Reimplemented in OscState, HP12State, HP24State, BP12State, BP24State, LP12State, LP24State, Notch12State, and Notch24State.

Member Data Documentation

sampleRate

double FuncState::sampleRate = 44100.0

Referenced by OscState::incPhase(), HP12State::process(), HP24State::process(), BP12State::process(), BP24State::process(), LP12State::process(), LP24State::process(), Notch12State::process(), Notch24State::process(), and setSampleRate().

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

• gin_audiofunctions.h