Inheritance diagram for InternalZGY::GenLodC:

Public Member Functions
	GenLodC (const std::shared_ptr< ZgyInternalBulk > &accessor, const std::shared_ptr< ZgyInternalMeta > &meta, const compressor_t &lodcompressor, const std::vector< LodAlgorithm > &decimation, const std::function< bool(std::int64_t, std::int64_t)> &progress, bool verbose)

Public Member Functions inherited from InternalZGY::GenLodImpl
	GenLodImpl (const index3_t &size, const index3_t &bricksize, RawDataType dtype, const std::array< double, 2 > &histogram_range, std::int32_t nlods_in, const std::vector< LodAlgorithm > &decimation, const std::shared_ptr< HistogramData > &histogram, double defaultvalue, const std::function< bool(std::int64_t, std::int64_t)> &progress, bool verbose)

std::tuple< std::shared_ptr< StatisticData >, std::shared_ptr< HistogramData > >	call ()

Public Member Functions inherited from InternalZGY::GenLodBase
	GenLodBase (const index3_t &size, const index3_t &bricksize, RawDataType dtype, const std::array< double, 2 > &histogram_range, std::int32_t nlods_in, const std::vector< LodAlgorithm > &decimation, const std::shared_ptr< HistogramData > &histogram, double defaultvalue, const std::function< bool(std::int64_t, std::int64_t)> &progress, bool verbose)

Protected Member Functions
std::shared_ptr< DataBuffer >	_read (std::int32_t lod, const index3_t &pos, const index3_t &size) override

void	_write (std::int32_t lod, const index3_t &pos, const std::shared_ptr< const DataBuffer > &data) override

void	_savestats () override

Protected Member Functions inherited from InternalZGY::GenLodImpl
template<typename T >
void	_accumulateT (const std::shared_ptr< const DataBuffer > &data_in)

void	_accumulate (const std::shared_ptr< const DataBuffer > &data)

std::shared_ptr< DataBuffer >	_calculate (const index3_t &readpos_in, std::int32_t readlod)

std::shared_ptr< DataBuffer >	_decimate (const std::shared_ptr< const DataBuffer > &data, std::int64_t lod)

std::shared_ptr< DataBuffer >	_paste1 (const std::shared_ptr< DataBuffer > &result, const std::shared_ptr< const DataBuffer > &more, std::int64_t ioff, std::int64_t joff)

std::shared_ptr< const DataBuffer >	_paste4 (const std::shared_ptr< const DataBuffer > &d00, const std::shared_ptr< const DataBuffer > &d01, const std::shared_ptr< const DataBuffer > &d10, const std::shared_ptr< const DataBuffer > &d11)

Protected Member Functions inherited from InternalZGY::GenLodBase
void	_report (const DataBuffer *data)

std::string	_prefix (std::int32_t lod)

Additional Inherited Members
Static Protected Member Functions inherited from InternalZGY::GenLodImpl
static std::array< double, 2 >	suggestHistogramRange (const std::array< double, 2 > &writtenrange, RawDataType dtype)

Static Protected Member Functions inherited from InternalZGY::GenLodBase
static std::string	_format_result (const std::shared_ptr< DataBuffer > &data)

Protected Attributes inherited from InternalZGY::GenLodBase
std::int32_t	_nlods

std::int64_t	_total

std::int64_t	_done

index3_t	_surveysize

index3_t	_bricksize

RawDataType	_dtype

std::array< double, 2 >	_histogram_range

std::vector< LodAlgorithm >	_decimation

std::shared_ptr< HistogramData >	_wa_histogram

double	_wa_defaultstorage

std::function< bool(std::int64_t, std::int64_t)>	_progress

bool	_verbose

Constructor & Destructor Documentation

◆ GenLodC()

InternalZGY::GenLodC::GenLodC	(	const std::shared_ptr< ZgyInternalBulk > &	accessor,
		const std::shared_ptr< ZgyInternalMeta > &	meta,
		const compressor_t &	lodcompressor,
		const std::vector< LodAlgorithm > &	decimation,
		const std::function< bool(std::int64_t, std::int64_t)> &	progress,
		bool	verbose
	)

Generate and store low resolution bricks, histogram, and statistics. See doc/lowres.html for details. I/O is done via ZgyInternalBulk. Use this class as part as finalize(). The implementation uses plan C, which means the full resolution data will be read from the ZGY file. To implement plan D, make a derived class that redefines _read() to query the client for the required full resolution data. _read() must then also call _write() to store the data it just received.

Member Function Documentation

◆ _read()

std::shared_ptr< DataBuffer > InternalZGY::GenLodC::_read	(	std::int32_t	lod,
		const index3_t &	pos,
		const index3_t &	size
	)

overrideprotectedvirtual

See base class for details.

Reimplemented from InternalZGY::GenLodBase.

◆ _savestats()

void InternalZGY::GenLodC::_savestats ( )

overrideprotectedvirtual

This is a stub that must be redefined except for low level unit tests. Finalize and write the computed statistics and histogram to the file.

Reimplemented from InternalZGY::GenLodBase.

◆ _write()

void InternalZGY::GenLodC::_write	(	std::int32_t	lod,
		const index3_t &	pos,
		const std::shared_ptr< const DataBuffer > &	data
	)

overrideprotectedvirtual

See base class for details.

Reimplemented from InternalZGY::GenLodBase.

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

impl/genlod.h
impl/genlod.cpp

Public Member Functions

Protected Member Functions

Additional Inherited Members

Constructor & Destructor Documentation

◆ GenLodC()

Member Function Documentation

◆ _read()

◆ _savestats()

◆ _write()