NoFilter< T > Class Template Reference

Passes the input through unchanged. Useful as a placeholder when a Filter is required but no processing is desired. More...

#include <Filter.h>

Inheritance diagram for NoFilter< T >:

Public Member Functions
	NoFilter ()=default
T	process (T in) override
	Processes the input value and returns the filtered output value.
virtual void	reset ()

Detailed Description

template<typename T>
class audio_tools::NoFilter< T >

Passes the input through unchanged. Useful as a placeholder when a Filter is required but no processing is desired.

Author

pschatzmann

Template Parameters

T	sample type

Constructor & Destructor Documentation

NoFilter()

template<typename T >

NoFilter ( )

default

Member Function Documentation

process()

template<typename T >

T process ( T  in )

inlineoverridevirtual

Processes the input value and returns the filtered output value.

Implements Filter< T >.

reset()

template<typename T >

virtual void reset ( )

inlinevirtualinherited

Clears the internal state (delay lines) without changing the coefficients. Call after reconfiguring filter parameters via begin() to avoid transients from stale state.

Reimplemented in FIR< T >, IIR< T >, BiQuadDF1< T >, BiQuadDF2< T >, BiQuadDF2< float >, SOSFilter< T, N >, and FilterChain< T, N >.

---

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

• src/AudioTools/CoreAudio/AudioFilter/Filter.h