#include <Hdf5Loader.h>

Inheritance diagram for carta::Hdf5Loader:

Collaboration diagram for carta::Hdf5Loader:

Public Member Functions
	Hdf5Loader (const std::string &filename)

bool	HasData (FileInfo::Data ds) const override

bool	GetCursorSpectralData (std::vector< float > &data, int stokes, int cursor_x, int count_x, int cursor_y, int count_y, std::mutex &image_mutex) override

bool	UseRegionSpectralData (const casacore::IPosition &region_shape, std::mutex &image_mutex) override

bool	GetRegionSpectralData (int region_id, const AxisRange &spectral_range, int stokes, const casacore::ArrayLattice< casacore::Bool > &mask, const casacore::IPosition &origin, std::mutex &image_mutex, std::map< CARTA::StatsType, std::vector< double > > &results, float &progress) override

bool	GetDownsampledRasterData (std::vector< float > &data, int z, int stokes, CARTA::ImageBounds &bounds, int mip, std::mutex &image_mutex) override

bool	GetChunk (std::vector< float > &data, int &data_width, int &data_height, int min_x, int min_y, int z, int stokes, std::mutex &image_mutex) override

bool	HasMip (int mip) const override

bool	UseTileCache () const override

Public Member Functions inherited from carta::FileLoader
	FileLoader (const std::string &filename, const std::string &directory="", bool is_gz=false, bool is_generated=false)

virtual	~FileLoader ()=default

virtual bool	CanOpenFile (std::string &error)

virtual void	OpenFile (const std::string &hdu)

void	SetAipsBeamSupport (bool support)

bool	GetAipsBeamSupport ()

void	CloseImageIfUpdated ()

ImageRef	GetImage (bool check_data_type=true)

casacore::DataType	GetDataType ()

bool	IsComplexDataType ()

ImageRef	GetStokesImage (const StokesSource &stokes_source)

bool	GetBeams (std::vector< CARTA::Beam > &beams, std::string &error)

casacore::IPosition	GetShape ()

AxesInfo	GetAxes ()

DimsInfo	GetDims ()

std::shared_ptr< casacore::CoordinateSystem >	GetCoordinateSystem (const StokesSource &stokes_source=StokesSource())

bool	FindCoordinateAxes (std::string &message)

bool	GetSlice (casacore::Array< float > &data, const StokesSlicer &stokes_slicer)

bool	GetSubImage (const StokesSlicer &stokes_slicer, casacore::SubImage< float > &sub_image)

bool	GetSubImage (const StokesRegion &stokes_region, casacore::SubImage< float > &sub_image)

bool	GetSubImage (const casacore::Slicer &slicer, const casacore::LattRegionHolder &region, casacore::SubImage< float > &sub_image)

virtual void	LoadImageStats (bool load_percentiles=false)

virtual FileInfo::ImageStats &	GetImageStats (int current_stokes, int channel)

std::string	GetFileName ()

virtual void	SetStokesCrval (float stokes_crval)

virtual void	SetStokesCrpix (float stokes_crpix)

virtual void	SetStokesCdelt (int stokes_cdelt)

virtual bool	GetStokesTypeIndex (const CARTA::PolarizationType &stokes_type, int &stokes_index)

virtual bool	GetStokesType (const int &stokes_index, CARTA::PolarizationType &stokes_type)

std::unordered_map< CARTA::PolarizationType, int >	GetStokesIndices ()

bool	ImageUpdated ()

virtual bool	SaveFile (const CARTA::FileType type, const std::string &output_filename, std::string &message)

bool	IsGenerated ()

bool	IsHistoryBeam ()

void	SetHistoryBeam (const casacore::GaussianBeam &history_beam)

Private Member Functions
void	AllocateImage (const std::string &hdu) override

std::string	DataSetToString (FileInfo::Data ds) const

bool	HasData (std::string ds_name) const

template<typename T >
const casacore::IPosition	GetStatsDataShapeTyped (FileInfo::Data ds)

template<typename S , typename D >
std::unique_ptr< casacore::ArrayBase >	GetStatsDataTyped (FileInfo::Data ds)

const casacore::IPosition	GetStatsDataShape (FileInfo::Data ds) override

std::unique_ptr< casacore::ArrayBase >	GetStatsData (FileInfo::Data ds) override

casacore::Lattice< float > *	LoadSwizzledData ()

casacore::Lattice< float > *	LoadMipMapData (int mip)

Private Attributes
std::string	_hdu

std::unique_ptr< casacore::HDF5Lattice< float > >	_swizzled_image

std::unordered_map< int, std::unique_ptr< casacore::HDF5Lattice< float > > >	_mipmaps

std::map< FileInfo::RegionStatsId, FileInfo::RegionSpectralStats >	_region_stats

H5D_layout_t	_layout

Additional Inherited Members
Public Types inherited from carta::FileLoader
using	ImageRef = std::shared_ptr< casacore::ImageInterface< float > >

Static Public Member Functions inherited from carta::FileLoader
static FileLoader *	GetLoader (const std::string &filename, const std::string &directory="")

static FileLoader *	GetLoader (std::shared_ptr< casacore::ImageInterface< float > > image, const std::string &filename)

Protected Member Functions inherited from carta::FileLoader
virtual void	LoadStats2DBasic (FileInfo::Data ds)

virtual void	LoadStats2DHist ()

virtual void	LoadStats2DPercent ()

virtual void	LoadStats3DBasic (FileInfo::Data ds)

virtual void	LoadStats3DHist ()

virtual void	LoadStats3DPercent ()

double	CalculateBeamArea ()

Protected Attributes inherited from carta::FileLoader
std::string	_filename

std::string	_directory

std::string	_hdu

bool	_is_gz

bool	_is_generated

unsigned int	_modify_time

bool	_support_aips_beam

bool	_is_history_beam

casacore::GaussianBeam	_history_beam

std::shared_ptr< casacore::ImageInterface< casacore::Float > >	_image

std::shared_ptr< casacore::ImageInterface< float > >	_computed_stokes_image

StokesSource	_stokes_source

casacore::IPosition	_image_shape

size_t	_num_dims

DimsInfo	_dims

AxesInfo	_axes

std::shared_ptr< casacore::CoordinateSystem >	_coord_sys

bool	_has_pixel_mask

casacore::DataType	_data_type

std::vector< std::vector< FileInfo::ImageStats > >	_z_stats

std::vector< FileInfo::ImageStats >	_cube_stats

FileInfo::ImageStats	_empty_stats

std::unordered_map< CARTA::PolarizationType, int >	_stokes_indices

std::unordered_map< int, CARTA::PolarizationType >	_stokes_types

float	_stokes_crval

float	_stokes_crpix

int	_stokes_cdelt

Constructor & Destructor Documentation

◆ Hdf5Loader()

carta::Hdf5Loader::Hdf5Loader ( const std::string & filename )

Member Function Documentation

◆ AllocateImage()

void carta::Hdf5Loader::AllocateImage ( const std::string & hdu )

overrideprivatevirtual

Implements carta::FileLoader.

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◆ DataSetToString()

std::string carta::Hdf5Loader::DataSetToString ( FileInfo::Data ds ) const

private

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◆ GetChunk()

bool carta::Hdf5Loader::GetChunk	(	std::vector< float > &	data,
		int &	data_width,
		int &	data_height,
		int	min_x,
		int	min_y,
		int	z,
		int	stokes,
		std::mutex &	image_mutex
	)

overridevirtual

Reimplemented from carta::FileLoader.

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◆ GetCursorSpectralData()

bool carta::Hdf5Loader::GetCursorSpectralData	(	std::vector< float > &	data,
		int	stokes,
		int	cursor_x,
		int	count_x,
		int	cursor_y,
		int	count_y,
		std::mutex &	image_mutex
	)

overridevirtual

Reimplemented from carta::FileLoader.

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◆ GetDownsampledRasterData()

bool carta::Hdf5Loader::GetDownsampledRasterData	(	std::vector< float > &	data,
		int	z,
		int	stokes,
		CARTA::ImageBounds &	bounds,
		int	mip,
		std::mutex &	image_mutex
	)

overridevirtual

Reimplemented from carta::FileLoader.

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◆ GetRegionSpectralData()

bool carta::Hdf5Loader::GetRegionSpectralData	(	int	region_id,
		const AxisRange &	spectral_range,
		int	stokes,
		const casacore::ArrayLattice< casacore::Bool > &	mask,
		const casacore::IPosition &	origin,
		std::mutex &	image_mutex,
		std::map< CARTA::StatsType, std::vector< double > > &	results,
		float &	progress
	)

overridevirtual

Reimplemented from carta::FileLoader.

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◆ GetStatsData()

std::unique_ptr< casacore::ArrayBase > carta::Hdf5Loader::GetStatsData ( FileInfo::Data ds )

overrideprivatevirtual

Reimplemented from carta::FileLoader.

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◆ GetStatsDataShape()

const casacore::IPosition carta::Hdf5Loader::GetStatsDataShape ( FileInfo::Data ds )

overrideprivatevirtual

Reimplemented from carta::FileLoader.

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◆ GetStatsDataShapeTyped()

template<typename T >

const casacore::IPosition carta::Hdf5Loader::GetStatsDataShapeTyped ( FileInfo::Data ds )

private

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◆ GetStatsDataTyped()

template<typename S , typename D >

std::unique_ptr< casacore::ArrayBase > carta::Hdf5Loader::GetStatsDataTyped ( FileInfo::Data ds )

private

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◆ HasData() [1/2]

bool carta::Hdf5Loader::HasData ( FileInfo::Data ds ) const

overridevirtual

Reimplemented from carta::FileLoader.

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◆ HasData() [2/2]

bool carta::Hdf5Loader::HasData ( std::string ds_name ) const

private

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◆ HasMip()

bool carta::Hdf5Loader::HasMip ( int mip ) const

overridevirtual

Reimplemented from carta::FileLoader.

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◆ LoadMipMapData()

casacore::Lattice< float > * carta::Hdf5Loader::LoadMipMapData ( int mip )

private

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◆ LoadSwizzledData()

casacore::Lattice< float > * carta::Hdf5Loader::LoadSwizzledData ( )

private

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◆ UseRegionSpectralData()

bool carta::Hdf5Loader::UseRegionSpectralData	(	const casacore::IPosition &	region_shape,
		std::mutex &	image_mutex
	)

overridevirtual

Reimplemented from carta::FileLoader.

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◆ UseTileCache()

bool carta::Hdf5Loader::UseTileCache ( ) const

overridevirtual

Reimplemented from carta::FileLoader.

Member Data Documentation

◆ _hdu

std::string carta::Hdf5Loader::_hdu

private

◆ _layout

H5D_layout_t carta::Hdf5Loader::_layout

private

◆ _mipmaps

std::unordered_map<int, std::unique_ptr<casacore::HDF5Lattice<float> > > carta::Hdf5Loader::_mipmaps

private

◆ _region_stats

std::map<FileInfo::RegionStatsId, FileInfo::RegionSpectralStats> carta::Hdf5Loader::_region_stats

private

◆ _swizzled_image

std::unique_ptr<casacore::HDF5Lattice<float> > carta::Hdf5Loader::_swizzled_image

private

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

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Constructor & Destructor Documentation

◆ Hdf5Loader()

Member Function Documentation

◆ AllocateImage()

◆ DataSetToString()

◆ GetChunk()

◆ GetCursorSpectralData()

◆ GetDownsampledRasterData()

◆ GetRegionSpectralData()

◆ GetStatsData()

◆ GetStatsDataShape()

◆ GetStatsDataShapeTyped()

◆ GetStatsDataTyped()

◆ HasData() [1/2]

◆ HasData() [2/2]

◆ HasMip()

◆ LoadMipMapData()

◆ LoadSwizzledData()

◆ UseRegionSpectralData()

◆ UseTileCache()

Member Data Documentation

◆ _hdu

◆ _layout

◆ _mipmaps

◆ _region_stats

◆ _swizzled_image