clIIRDecimator Class Reference

IIR decimation filter class implementation. More...

#include <IIRDecimator.hh>

Inheritance diagram for clIIRDecimator:

[legend]Collaboration diagram for clIIRDecimator:

[legend]List of all members.

Public Member Functions
	clIIRDecimator ()
	~clIIRDecimator ()
void	Uninitialize ()
	Uninitialize decimator.
void	Put (const float *, long)
	Feed data into decimator.
void	Put (const double *, long)
bool	Get (float *, long)
	Get data from decimator.
bool	Get (double *, long)
Private Attributes
clDSPAlloc	DecBuf
clDSPOp	DSP
clReBuffer	InBuf

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Detailed Description

IIR decimation filter class implementation.

Data is filtered using IIR filter and then decimated by factor 2 or 3.

Definition at line 39 of file IIRDecimator.hh.

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Constructor & Destructor Documentation

clIIRDecimator::clIIRDecimator (   )

Definition at line 34 of file IIRDecimator.cc.

clIIRDecimator::~clIIRDecimator (   )

Definition at line 39 of file IIRDecimator.cc. References Uninitialize().

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Member Function Documentation

void clIIRDecimator::Uninitialize (   )

Uninitialize decimator. Reimplemented from clIIRMultiRate. Definition at line 45 of file IIRDecimator.cc. References clAlloc::Free(), and clIIRMultiRate::Uninitialize(). Referenced by clRecDecimator::Uninitialize(), and ~clIIRDecimator().

void clIIRDecimator::Put (  const float *  , long  )

Feed data into decimator. Parameters: SrcData  Source data SrcCount  Source data count Definition at line 52 of file IIRDecimator.cc. References clReBuffer::Put(). Referenced by clRecDecimator::Put().

void clIIRDecimator::Put (  const double *  , long  )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. Definition at line 58 of file IIRDecimator.cc. References clReBuffer::Put().

bool clIIRDecimator::Get (  float *  , long  )

Get data from decimator. Parameters: DestData  Destination buffer DestCount  Number of samples to fetch Returns: Success Definition at line 64 of file IIRDecimator.cc. References clDSPOp::Decimate(), clReBuffer::Get(), clIIRCascade::Process(), and clAlloc::Size(). Referenced by clRecDecimator::Get(), and clRecDecimator::Put().

bool clIIRDecimator::Get (  double *  , long  )

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. Definition at line 79 of file IIRDecimator.cc. References clDSPOp::Decimate(), clReBuffer::Get(), clIIRCascade::Process(), and clAlloc::Size().

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Member Data Documentation

clDSPAlloc clIIRDecimator::DecBuf [private]

Definition at line 41 of file IIRDecimator.hh.

clDSPOp clIIRDecimator::DSP [private]

Definition at line 42 of file IIRDecimator.hh.

clReBuffer clIIRDecimator::InBuf [private]

Definition at line 43 of file IIRDecimator.hh.

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

• IIRDecimator.hh
• IIRDecimator.cc

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