casacore: casacore::StatisticsDataset< AccumType, DataIterator, MaskIterator, WeightsIterator >::ChunkData Struct Reference

casacore

holds information about a data chunk. More...

#include <StatisticsDataset.h>

Public Attributes
DataIterator	data
	start of data More...

uInt64	count
	total number of points More...

uInt	dataStride
	data stride More...

PtrHolder< std::pair< DataRanges, Bool > >	ranges
	associated ranges. More...

PtrHolder< std::pair< MaskIterator, uInt > >	mask
	associated mask. More...

PtrHolder< WeightsIterator >	weights
	associated weights. More...

Detailed Description

template<class AccumType, class DataIterator, class MaskIterator = const Bool *, class WeightsIterator = DataIterator>
struct casacore::StatisticsDataset< AccumType, DataIterator, MaskIterator, WeightsIterator >::ChunkData

holds information about a data chunk.

A data chunk is either an individual underlying dataset (if no data provider), or a chunk of data served by the data provider if it exists.

Definition at line 60 of file StatisticsDataset.h.

Member Data Documentation

◆ count

template<class AccumType , class DataIterator , class MaskIterator = const Bool *, class WeightsIterator = DataIterator>

uInt64 casacore::StatisticsDataset< AccumType, DataIterator, MaskIterator, WeightsIterator >::ChunkData::count

total number of points

Definition at line 64 of file StatisticsDataset.h.

◆ data

template<class AccumType , class DataIterator , class MaskIterator = const Bool *, class WeightsIterator = DataIterator>

DataIterator casacore::StatisticsDataset< AccumType, DataIterator, MaskIterator, WeightsIterator >::ChunkData::data

start of data

Definition at line 62 of file StatisticsDataset.h.

◆ dataStride

template<class AccumType , class DataIterator , class MaskIterator = const Bool *, class WeightsIterator = DataIterator>

uInt casacore::StatisticsDataset< AccumType, DataIterator, MaskIterator, WeightsIterator >::ChunkData::dataStride

data stride

Definition at line 66 of file StatisticsDataset.h.

◆ mask

template<class AccumType , class DataIterator , class MaskIterator = const Bool *, class WeightsIterator = DataIterator>

PtrHolder<std::pair<MaskIterator, uInt> > casacore::StatisticsDataset< AccumType, DataIterator, MaskIterator, WeightsIterator >::ChunkData::mask

associated mask.

If nullptr, then there is no mask. If there is a mask, the second member is the mask stride.

Definition at line 72 of file StatisticsDataset.h.

◆ ranges

template<class AccumType , class DataIterator , class MaskIterator = const Bool *, class WeightsIterator = DataIterator>

PtrHolder<std::pair<DataRanges, Bool> > casacore::StatisticsDataset< AccumType, DataIterator, MaskIterator, WeightsIterator >::ChunkData::ranges

associated ranges.

If nullptr, then there are none. If not, the second member of the pair indicates if they are include ranges.

Definition at line 69 of file StatisticsDataset.h.

◆ weights

template<class AccumType , class DataIterator , class MaskIterator = const Bool *, class WeightsIterator = DataIterator>

PtrHolder<WeightsIterator> casacore::StatisticsDataset< AccumType, DataIterator, MaskIterator, WeightsIterator >::ChunkData::weights

associated weights.

If nullptr, then there are no weights.

Definition at line 74 of file StatisticsDataset.h.

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

scimath/StatsFramework/StatisticsDataset.h