clFIRInterpolator Class Reference

FIR interpolation filter class implementation. More...

#include <FIRInterpolator.hh>

Inheritance diagram for clFIRInterpolator:

[legend]Collaboration diagram for clFIRInterpolator:

[legend]List of all members.

Public Member Functions
	clFIRInterpolator ()
	~clFIRInterpolator ()
void	Uninitialize ()
	Uninitialize interpolator.
void	Put (const float *, long)
	Feed data into interpolator.
void	Put (const double *, long)
bool	Get (float *, long)
	Get data from interpolator.
bool	Get (double *, long)
Private Attributes
clDSPAlloc	IntBuf
clDSPOp	DSP
clReBuffer	OutBuf

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Detailed Description

FIR interpolation filter class implementation.

Data is interpolated by factor 2, 4 or 8 and then filtered using FIR filter.

Definition at line 39 of file FIRInterpolator.hh.

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Constructor & Destructor Documentation

clFIRInterpolator::clFIRInterpolator (   )

Definition at line 34 of file FIRInterpolator.cc.

clFIRInterpolator::~clFIRInterpolator (   )

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

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Member Function Documentation

void clFIRInterpolator::Uninitialize (   )

Uninitialize interpolator. Reimplemented from clFIRMultiRate. Definition at line 45 of file FIRInterpolator.cc. References clAlloc::Free(), IntBuf, and clFIRMultiRate::Uninitialize(). Referenced by clRecInterpolator::Uninitialize(), and ~clFIRInterpolator().

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

Feed data into interpolator. Parameters: SrcData  Source data SrcCount  Source data count Definition at line 52 of file FIRInterpolator.cc. References DSP, clFIRMultiRate::fGain, clFIRMultiRate::FIR, clDSPOp::FIRFilter(), IntBuf, clDSPOp::Interpolate(), clFIRMultiRate::lFactor, clDSPOp::Mul(), OutBuf, clReBuffer::Put(), and clAlloc::Size(). Referenced by clRecInterpolator::Put().

void clFIRInterpolator::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 66 of file FIRInterpolator.cc. References clFIRMultiRate::dGain, DSP, clFIRMultiRate::FIR, clDSPOp::FIRFilter(), IntBuf, clDSPOp::Interpolate(), clFIRMultiRate::lFactor, clDSPOp::Mul(), OutBuf, clReBuffer::Put(), and clAlloc::Size().

bool clFIRInterpolator::Get (  float *  , long  )

Get data from interpolator. Parameters: DestData  Destination buffer DestCount  Number of samples to fetch Returns: Success Definition at line 80 of file FIRInterpolator.cc. References clReBuffer::Get(), and OutBuf. Referenced by clRecInterpolator::Put().

bool clFIRInterpolator::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 86 of file FIRInterpolator.cc. References clReBuffer::Get(), and OutBuf.

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Member Data Documentation

clDSPAlloc clFIRInterpolator::IntBuf [private]

Definition at line 41 of file FIRInterpolator.hh. Referenced by Put(), and Uninitialize().

clDSPOp clFIRInterpolator::DSP [private]

Definition at line 42 of file FIRInterpolator.hh. Referenced by Put().

clReBuffer clFIRInterpolator::OutBuf [private]

Definition at line 43 of file FIRInterpolator.hh. Referenced by Get(), and Put().

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

• FIRInterpolator.hh
• FIRInterpolator.cc

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