carta::Column Class Reference

#include <Columns.h>

Inheritance diagram for carta::Column:

Collaboration diagram for carta::Column:

Public Member Functions
	Column (const std::string &name_chr)
virtual	~Column ()=default
virtual void	SetFromText (const pugi::xml_text &text, size_t index)
virtual void	SetEmpty (size_t index)
virtual void	FillFromBuffer (const uint8_t *ptr, int num_rows, size_t stride)
virtual void	Resize (size_t capacity)
virtual size_t	NumEntries () const
virtual void	SortIndices (IndexList &indices, bool ascending) const
virtual void	FilterIndices (IndexList &existing_indices, bool is_subset, CARTA::ComparisonOperator comparison_operator, double value, double secondary_value=0.0) const
virtual void	FillColumnData (CARTA::ColumnData &column_data, bool fill_subset, const IndexList &indices, int64_t start, int64_t end) const

Static Public Member Functions
static std::unique_ptr< Column >	FromField (const pugi::xml_node &field)
static std::unique_ptr< Column >	FromFitsPtr (fitsfile *fits_ptr, int column_index, size_t &data_offset)
static std::unique_ptr< Column >	FromValues (const std::vector< std::string > &values, const std::string name)

Public Attributes
CARTA::ColumnType	data_type
std::string	name
std::string	id
std::string	unit
std::string	ucd
std::string	description
size_t	data_type_size
size_t	data_offset

Protected Attributes
bool	_is_logical_field = false

Constructor & Destructor Documentation

Column()

carta::Column::Column

(

const std::string &

name_chr

)

~Column()

virtual carta::Column::~Column ( )

virtualdefault

Member Function Documentation

FillColumnData()

virtual void carta::Column::FillColumnData ( CARTA::ColumnData &  column_data, bool  fill_subset, const IndexList &  indices, int64_t  start, int64_t  end  ) const

inlinevirtual

Reimplemented in carta::DataColumn< T >, and carta::DataColumn< T >.

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FillFromBuffer()

virtual void carta::Column::FillFromBuffer ( const uint8_t *  ptr, int  num_rows, size_t  stride  )

inlinevirtual

Reimplemented in carta::DataColumn< T >, carta::DataColumn< T >, and carta::DataColumn< T >.

FilterIndices()

virtual void carta::Column::FilterIndices ( IndexList &  existing_indices, bool  is_subset, CARTA::ComparisonOperator  comparison_operator, double  value, double  secondary_value = 0.0  ) const

inlinevirtual

Reimplemented in carta::DataColumn< T >.

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FromField()

std::unique_ptr< Column > carta::Column::FromField ( const pugi::xml_node &  field )

static

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FromFitsPtr()

std::unique_ptr< Column > carta::Column::FromFitsPtr ( fitsfile *  fits_ptr, int  column_index, size_t &  data_offset  )

static

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FromValues()

std::unique_ptr< Column > carta::Column::FromValues ( const std::vector< std::string > &  values, const std::string  name  )

static

NumEntries()

virtual size_t carta::Column::NumEntries ( ) const

inlinevirtual

Reimplemented in carta::DataColumn< T >.

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Resize()

virtual void carta::Column::Resize ( size_t  capacity )

inlinevirtual

Reimplemented in carta::DataColumn< T >.

SetEmpty()

virtual void carta::Column::SetEmpty ( size_t  index )

inlinevirtual

Reimplemented in carta::DataColumn< T >.

SetFromText()

virtual void carta::Column::SetFromText ( const pugi::xml_text &  text, size_t  index  )

inlinevirtual

Reimplemented in carta::DataColumn< T >.

SortIndices()

virtual void carta::Column::SortIndices ( IndexList &  indices, bool  ascending  ) const

inlinevirtual

Reimplemented in carta::DataColumn< T >, and carta::DataColumn< T >.

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Member Data Documentation

_is_logical_field

bool carta::Column::_is_logical_field = false

protected

data_offset

size_t carta::Column::data_offset

data_type

CARTA::ColumnType carta::Column::data_type

data_type_size

size_t carta::Column::data_type_size

description

std::string carta::Column::description

id

std::string carta::Column::id

name

std::string carta::Column::name

ucd

std::string carta::Column::ucd

unit

std::string carta::Column::unit

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

• Columns.h
• Columns.cc