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GrAtscEqualizer Class Reference

ATSC equalizer (float,syminfo --> float,syminfo). More...

#include <GrAtscEqualizer.h>

Inheritance diagram for GrAtscEqualizer:

VrHistoryProc< float, float > VrSigProc List of all members.

Public Member Functions

 GrAtscEqualizer (atsc_equalizer *equalizer)
 ~GrAtscEqualizer ()
const char * name ()
 default name for a module (override with actual name)

int work (VrSampleRange output, void *o[], VrSampleRange inputs[], void *i[])
 Generate up to output.size output points at o[output#][sample#] using data at the inputptrs[input#][sample#].

int forecast (VrSampleRange output, VrSampleRange inputs[])
 map output range to required input ranges


Protected Attributes

atsc_equalizerd_equalizer

Detailed Description

ATSC equalizer (float,syminfo --> float,syminfo).

first inputs are data samples, second inputs are tags. first outputs are equalized data samples, second outputs are tags.

tag values are defined in atsc_syminfo.h


Constructor & Destructor Documentation

GrAtscEqualizer::GrAtscEqualizer atsc_equalizer equalizer  ) 
 

GrAtscEqualizer::~GrAtscEqualizer  ) 
 


Member Function Documentation

int GrAtscEqualizer::forecast VrSampleRange  output,
VrSampleRange  inputs[]
[virtual]
 

map output range to required input ranges

Reimplemented from VrHistoryProc< float, float >.

const char* GrAtscEqualizer::name  )  [inline, virtual]
 

default name for a module (override with actual name)

Reimplemented from VrSigProc.

int GrAtscEqualizer::work VrSampleRange  output,
void *  o[],
VrSampleRange  inputs[],
void *  i[]
[virtual]
 

Generate up to output.size output points at o[output#][sample#] using data at the inputptrs[input#][sample#].

Pointers start at corresponding VrSampleIndex in the range params. output.size is a multiple of outputSize. Returns the number of outputs (<= output.size) that it was able to compute with the given input ranges. If this value is < output.size, forecast() will need to be called again.

Implements VrSigProc.


Member Data Documentation

atsc_equalizer* GrAtscEqualizer::d_equalizer [protected]
 


The documentation for this class was generated from the following files:
Generated on Tue Mar 30 21:32:09 2004 for GNU Radio by doxygen 1.3.2