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GrSink Class Reference

#include <GrSink.h>

Inheritance diagram for GrSink:

VrSigProc GrFileDescriptorSink GrFileSink GrNullSink GrOscopeSinkX GrUsrpSink GrOscopeSinkC GrOscopeSinkF List of all members.

Public Member Functions

 GrSink (size_t sizeof_iType)
virtual const char * name ()
 default name for a module (override with actual name)
virtual 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#].
virtual int work3 (VrSampleRange output, VrSampleRange inputs[], void *i[])=0
void setOptimalSize (unsigned int s)
virtual void setup ()
void setup_upstream ()

Private Attributes

unsigned int d_optimalSize

Constructor & Destructor Documentation

GrSink::GrSink size_t  sizeof_iType  ) 
 


Member Function Documentation

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

default name for a module (override with actual name)

Reimplemented from VrSigProc.

Reimplemented in GrFileDescriptorSink, GrFileSink, GrNullSink, GrOscopeSinkC, GrOscopeSinkF, and GrUsrpSink.

void GrSink::setOptimalSize unsigned int  s  ) 
 

void GrSink::setup  )  [virtual]
 

Reimplemented from VrSigProc.

void GrSink::setup_upstream  ) 
 

Reimplemented from VrSigProc.

virtual int GrSink::work VrSampleRange  output,
void *  o[],
VrSampleRange  inputs[],
void *  i[]
[inline, 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.

virtual int GrSink::work3 VrSampleRange  output,
VrSampleRange  inputs[],
void *  i[]
[pure virtual]
 

Implemented in GrFileDescriptorSink, GrFileSink, GrNullSink, GrOscopeSinkC, GrOscopeSinkF, and GrUsrpSink.


Member Data Documentation

unsigned int GrSink::d_optimalSize [private]
 


The documentation for this class was generated from the following files:
Generated on Wed Aug 4 02:22:13 2004 for GNU Radio by doxygen 1.3.8