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AFTimeBlockEncoder Class Reference

#include <aftimeblockencoder.h>

Inheritance diagram for AFTimeBlockEncoder:
TimeBlockEncoder

Public Member Functions

 AFTimeBlockEncoder (size_t nPol, size_t nChannels, bool fitToMaximum)
 
virtual ~AFTimeBlockEncoder () override
 
virtual void EncodeWithDithering (const dyscostman::StochasticEncoder< float > &gausEncoder, FBuffer &buffer, float *metaBuffer, symbol_t *symbolBuffer, size_t antennaCount, std::mt19937 &rnd) finaloverride
 
virtual void EncodeWithoutDithering (const dyscostman::StochasticEncoder< float > &gausEncoder, FBuffer &buffer, float *metaBuffer, symbol_t *symbolBuffer, size_t antennaCount) finaloverride
 
virtual void InitializeDecode (const float *metaBuffer, size_t nRow, size_t nAntennae) finaloverride
 
virtual void Decode (const dyscostman::StochasticEncoder< float > &gausEncoder, FBuffer &buffer, const symbol_t *symbolBuffer, size_t blockRow, size_t antenna1, size_t antenna2) finaloverride
 
virtual size_t SymbolCount (size_t nRow, size_t nPol, size_t nChannels) const finaloverride
 
virtual size_t SymbolCount (size_t nRow) const finaloverride
 
virtual size_t SymbolsPerRow () const finaloverride
 
virtual size_t MetaDataCount (size_t, size_t nPol, size_t nChannels, size_t nAntennae) const finaloverride
 
void Normalize (const dyscostman::StochasticEncoder< float > &gausEncoder, TimeBlockBuffer< std::complex< float >> &buffer, size_t antennaCount)
 
- Public Member Functions inherited from TimeBlockEncoder
virtual ~TimeBlockEncoder ()
 

Private Member Functions

void calculateAntennaeRMS (const std::vector< DBufferRow > &data, size_t polIndex, size_t antennaCount)
 
template<bool UseDithering>
void encode (const dyscostman::StochasticEncoder< float > &gausEncoder, const FBuffer &buffer, float *metaBuffer, symbol_t *symbolBuffer, size_t antennaCount, std::mt19937 *rnd)
 
void changeAntennaFactor (std::vector< DBufferRow > &data, float *metaBuffer, size_t antennaIndex, size_t antennaCount, size_t polIndex, double factor)
 
void changeChannelFactor (std::vector< DBufferRow > &data, float *metaBuffer, size_t visIndex, double factor)
 
void fitToMaximum (std::vector< DBufferRow > &data, float *metaBuffer, const dyscostman::StochasticEncoder< float > &gausEncoder, size_t antennaCount)
 

Private Attributes

size_t _nPol
 
size_t _nChannels
 
bool _fitToMaximum
 
ao::uvector< double > _rmsPerChannel
 
ao::uvector< double > _rmsPerAntenna
 
std::uniform_int_distribution
< unsigned > 		_ditherDist
 

Additional Inherited Members

- Public Types inherited from TimeBlockEncoder
typedef TimeBlockBuffer
< std::complex< float > > 		FBuffer
 
typedef TimeBlockBuffer
< std::complex< float >
>::DataRow 		FBufferRow
 
typedef TimeBlockBuffer
< std::complex< double > > 		DBuffer
 
typedef TimeBlockBuffer
< std::complex< double >
>::DataRow 		DBufferRow
 
typedef unsigned symbol_t
 
- Protected Member Functions inherited from TimeBlockEncoder
 TimeBlockEncoder ()
 

Detailed Description

Definition at line 14 of file aftimeblockencoder.h.

Constructor & Destructor Documentation

AFTimeBlockEncoder::AFTimeBlockEncoder ( size_t  nPol,
size_t  nChannels,
bool  fitToMaximum 
)
virtual AFTimeBlockEncoder::~AFTimeBlockEncoder ( )
overridevirtual

Member Function Documentation

void AFTimeBlockEncoder::calculateAntennaeRMS ( const std::vector< DBufferRow > &  data,
size_t  polIndex,
size_t  antennaCount 
)
private
void AFTimeBlockEncoder::changeAntennaFactor ( std::vector< DBufferRow > &  data,
float *  metaBuffer,
size_t  antennaIndex,
size_t  antennaCount,
size_t  polIndex,
double  factor 
)
private
void AFTimeBlockEncoder::changeChannelFactor ( std::vector< DBufferRow > &  data,
float *  metaBuffer,
size_t  visIndex,
double  factor 
)
private
virtual void AFTimeBlockEncoder::Decode ( const dyscostman::StochasticEncoder< float > &  gausEncoder,
FBuffer &  buffer,
const symbol_t *  symbolBuffer,
size_t  blockRow,
size_t  antenna1,
size_t  antenna2 
)
finaloverridevirtual

Implements TimeBlockEncoder.

template<bool UseDithering>
void AFTimeBlockEncoder::encode ( const dyscostman::StochasticEncoder< float > &  gausEncoder,
const FBuffer &  buffer,
float *  metaBuffer,
symbol_t *  symbolBuffer,
size_t  antennaCount,
std::mt19937 *  rnd 
)
private
virtual void AFTimeBlockEncoder::EncodeWithDithering ( const dyscostman::StochasticEncoder< float > &  gausEncoder,
FBuffer &  buffer,
float *  metaBuffer,
symbol_t *  symbolBuffer,
size_t  antennaCount,
std::mt19937 &  rnd 
)
inlinefinaloverridevirtual

Implements TimeBlockEncoder.

Definition at line 20 of file aftimeblockencoder.h.

virtual void AFTimeBlockEncoder::EncodeWithoutDithering ( const dyscostman::StochasticEncoder< float > &  gausEncoder,
FBuffer &  buffer,
float *  metaBuffer,
symbol_t *  symbolBuffer,
size_t  antennaCount 
)
inlinefinaloverridevirtual

Implements TimeBlockEncoder.

Definition at line 28 of file aftimeblockencoder.h.

void AFTimeBlockEncoder::fitToMaximum ( std::vector< DBufferRow > &  data,
float *  metaBuffer,
const dyscostman::StochasticEncoder< float > &  gausEncoder,
size_t  antennaCount 
)
private
virtual void AFTimeBlockEncoder::InitializeDecode ( const float *  metaBuffer,
size_t  nRow,
size_t  nAntennae 
)
finaloverridevirtual

Implements TimeBlockEncoder.

virtual size_t AFTimeBlockEncoder::MetaDataCount ( size_t  ,
size_t  nPol,
size_t  nChannels,
size_t  nAntennae 
) const
inlinefinaloverridevirtual

Implements TimeBlockEncoder.

Definition at line 57 of file aftimeblockencoder.h.

void AFTimeBlockEncoder::Normalize ( const dyscostman::StochasticEncoder< float > &  gausEncoder,
TimeBlockBuffer< std::complex< float >> &  buffer,
size_t  antennaCount 
)
virtual size_t AFTimeBlockEncoder::SymbolCount ( size_t  nRow,
size_t  nPol,
size_t  nChannels 
) const
inlinefinaloverridevirtual

Implements TimeBlockEncoder.

Definition at line 44 of file aftimeblockencoder.h.

virtual size_t AFTimeBlockEncoder::SymbolCount ( size_t  nRow) const
inlinefinaloverridevirtual

Implements TimeBlockEncoder.

Definition at line 49 of file aftimeblockencoder.h.

References _nChannels, and _nPol.

virtual size_t AFTimeBlockEncoder::SymbolsPerRow ( ) const
inlinefinaloverridevirtual

Implements TimeBlockEncoder.

Definition at line 53 of file aftimeblockencoder.h.

References _nChannels, and _nPol.

Member Data Documentation

std::uniform_int_distribution<unsigned> AFTimeBlockEncoder::_ditherDist
private

Definition at line 89 of file aftimeblockencoder.h.

bool AFTimeBlockEncoder::_fitToMaximum
private

Definition at line 86 of file aftimeblockencoder.h.

size_t AFTimeBlockEncoder::_nChannels
private

Definition at line 85 of file aftimeblockencoder.h.

Referenced by SymbolCount(), and SymbolsPerRow().

size_t AFTimeBlockEncoder::_nPol
private

Definition at line 85 of file aftimeblockencoder.h.

Referenced by SymbolCount(), and SymbolsPerRow().

ao::uvector<double> AFTimeBlockEncoder::_rmsPerAntenna
private

Definition at line 88 of file aftimeblockencoder.h.

ao::uvector<double> AFTimeBlockEncoder::_rmsPerChannel
private

Definition at line 88 of file aftimeblockencoder.h.

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