CalTable: Calibration table access and creation. More...

#include <CalTable.h>

Inheritance diagram for casa::CalTable:

Public Member Functions
	CalTable ()
	Default null constructor, and destructor. More...

virtual	~CalTable ()

	CalTable (const casacore::String &tableName, CalTableDesc &ctableDesc, casacore::Table::TableOption access=casacore::Table::New)
	Construct from a specified table name, calibration table descriptor and table access option. More...

	CalTable (const casacore::String &tableName, casacore::Table::TableOption access=casacore::Table::Old)
	Construct from a specified table name, and access option. More...

	CalTable (const casacore::Table &table)
	Construct from an existing table object. More...

	CalTable (const CalTable &other)
	Copy constructor. More...

CalTable &	operator= (const CalTable &other)
	Assignment operator. More...

CalTable	sort (const casacore::Block< casacore::String > &columnNames, casacore::Sort::Order order=casacore::Sort::Ascending, casacore::Sort::Option option=casacore::Sort::HeapSort)
	casacore::Sort (cal_main) More...

void	sort2 (const casacore::Block< casacore::String > &columnNames, casacore::Sort::Order order=casacore::Sort::Ascending, casacore::Sort::Option option=casacore::Sort::HeapSort)
	casacore::Sort (cal_main) IN PLACE More...

CalTable	select (const casacore::String &calSelect)
	Apply selection to the calibration table. More...

void	select2 (const casacore::String &calSelect)
	Apply selection to the calibration table IN PLACE. More...

casacore::Int	nRowMain () const
	Return number of rows in cal_main, cal_desc or cal_history. More...

casacore::Int	nRowDesc () const

casacore::Int	nRowHistory () const

casacore::Int	nRowObservation () const

void	addRowMain (casacore::uInt nrrow=1, casacore::Bool initialize=false)
	Add rows to cal_main, cal_desc or cal_history. More...

void	addRowDesc (casacore::uInt nrrow=1, casacore::Bool initialize=false)

void	addRowHistory (casacore::uInt nrrow=1, casacore::Bool initialize=false)

casacore::Record	getRowMain (const casacore::Int &jrow)
	Get a row from cal_main, cal_desc or cal_history. More...

casacore::Record	getRowDesc (const casacore::Int &jrow)

casacore::Record	getRowHistory (const casacore::Int &jrow)

casacore::Record	getRowObservation (const casacore::Int &jrow)

void	putRowMain (const casacore::Int &jrow, CalMainRecord &tableRec)
	Put a row to cal_main, cal_desc or cal_history. More...

void	putRowDesc (const casacore::Int &jrow, CalDescRecord &tableRec)

void	putRowHistory (const casacore::Int &jrow, CalHistoryRecord &tableRec)

virtual casacore::Int	maxAntenna ()
	Return the maximum antenna number in the table. More...

casacore::Int	numberTimeSlots (const casacore::Double &fracError)
	Return the number of unique time slots in the table. More...

void	rowsPerCalDescId (casacore::Vector< casacore::Int > &rowspercdi)
	Return the number of rows per CalDescId. More...

const casacore::String	tableName ()

const casacore::String	type ()

Protected Member Functions
void	createCalTable (const casacore::String &tableName, CalTableDesc &ctableDesc, casacore::Table::TableOption access=casacore::Table::New)
	Create a new table. More...

void	openCalTable (const casacore::String &tableName, casacore::Table::TableOption access=casacore::Table::Old)
	Open an existing table. More...

casacore::Table &	calMainAsTable ()
	Return cal_main and sub-tables as casacore::Table references. More...

casacore::Table &	calDescAsTable ()

casacore::Table &	calHistoryAsTable ()

casacore::Table &	calObservationAsTable ()

const casacore::Table &	calMainAsTable () const

const casacore::Table &	calDescAsTable () const

const casacore::Table &	calHistoryAsTable () const

const casacore::Table &	calObservationAsTable () const

Private Member Functions
bool	hasObsTable () const
	Check if has optional OBSERVATION Table. More...

Private Attributes
casacore::Table *	itsMainTable
	Pointer to underlying cal_main casacore::Table object. More...

casacore::Table *	itsDescTable
	Pointers to the cal_desc and cal_history sub-tables. More...

casacore::Table *	itsHistoryTable

casacore::Table *	itsObservationTable

Friends
class	ROCalMainColumns
	Friend class access from the ROCalMainColumns, ROCalDescColumns and ROCalHistoryColumns class hierarchies. More...

class	CalMainColumns

class	ROCalDescColumns

class	CalDescColumns

class	ROCalHistoryColumns

class	CalHistoryColumns

Detailed Description

CalTable: Calibration table access and creation.

Intended use:

Public interface

Prerequisite

CalTableDesc module

Etymology

From "calibration" and "table".

Synopsis

The CalTable classes provide basic access to calibration tables. This includes the creation of calibration tables, sorting and selection capabilities, and basic data access. Specializations for baseline-based, time-variable and solvable VisJones types, and sub-types, are provided through inheritance.

Example

Motivation

This class is used by other calibration table accessors and iterators.

Definition at line 82 of file CalTable.h.

Constructor & Destructor Documentation

casa::CalTable::CalTable ( )

Default null constructor, and destructor.

virtual casa::CalTable::~CalTable ( )

virtual

casa::CalTable::CalTable	(	const casacore::String &	tableName,
		CalTableDesc &	ctableDesc,
		casacore::Table::TableOption	access = `casacore::Table::New`
	)

Construct from a specified table name, calibration table descriptor and table access option.

Used for creating new tables.

casa::CalTable::CalTable	(	const casacore::String &	tableName,
		casacore::Table::TableOption	access = `casacore::Table::Old`
	)

Construct from a specified table name, and access option.

Used for accessing existing tables.

casa::CalTable::CalTable ( const casacore::Table & table )

Construct from an existing table object.

casa::CalTable::CalTable ( const CalTable & other )

Copy constructor.

Member Function Documentation

void casa::CalTable::addRowDesc	(	casacore::uInt	nrrow = `1`,
		casacore::Bool	initialize = `false`
	)

inline

Definition at line 132 of file CalTable.h.

References casacore::Table::addRow(), and itsDescTable.

void casa::CalTable::addRowHistory	(	casacore::uInt	nrrow = `1`,
		casacore::Bool	initialize = `false`
	)

inline

Definition at line 134 of file CalTable.h.

References casacore::Table::addRow(), and itsHistoryTable.

void casa::CalTable::addRowMain	(	casacore::uInt	nrrow = `1`,
		casacore::Bool	initialize = `false`
	)

inline

Add rows to cal_main, cal_desc or cal_history.

Definition at line 130 of file CalTable.h.

References casacore::Table::addRow(), and itsMainTable.

casacore::Table& casa::CalTable::calDescAsTable ( )

inlineprotected

Definition at line 172 of file CalTable.h.

References itsDescTable.

Referenced by casa::ROCalDescColumns::calDescAsTable(), and casa::CalDescColumns::calDescAsTable().

const casacore::Table& casa::CalTable::calDescAsTable ( ) const

inlineprotected

Definition at line 176 of file CalTable.h.

References itsDescTable.

casacore::Table& casa::CalTable::calHistoryAsTable ( )

inlineprotected

Definition at line 173 of file CalTable.h.

References itsHistoryTable.

Referenced by casa::ROCalHistoryColumns::calHistoryAsTable(), and casa::CalHistoryColumns::calHistoryAsTable().

const casacore::Table& casa::CalTable::calHistoryAsTable ( ) const

inlineprotected

Definition at line 177 of file CalTable.h.

References itsHistoryTable.

casacore::Table& casa::CalTable::calMainAsTable ( )

inlineprotected

Return cal_main and sub-tables as casacore::Table references.

Definition at line 171 of file CalTable.h.

References itsMainTable.

Referenced by casa::ROCalMainColumns::asTable(), casa::CalMainColumns::asTable(), tableName(), and type().

const casacore::Table& casa::CalTable::calMainAsTable ( ) const

inlineprotected

Definition at line 175 of file CalTable.h.

References itsMainTable.

casacore::Table& casa::CalTable::calObservationAsTable ( )

inlineprotected

Definition at line 174 of file CalTable.h.

References itsObservationTable.

const casacore::Table& casa::CalTable::calObservationAsTable ( ) const

inlineprotected

Definition at line 178 of file CalTable.h.

void casa::CalTable::createCalTable	(	const casacore::String &	tableName,
		CalTableDesc &	ctableDesc,
		casacore::Table::TableOption	access = `casacore::Table::New`
	)

protected

Create a new table.

casacore::Record casa::CalTable::getRowDesc ( const casacore::Int & jrow )

casacore::Record casa::CalTable::getRowHistory ( const casacore::Int & jrow )

casacore::Record casa::CalTable::getRowMain ( const casacore::Int & jrow )

Get a row from cal_main, cal_desc or cal_history.

casacore::Record casa::CalTable::getRowObservation ( const casacore::Int & jrow )

bool casa::CalTable::hasObsTable ( ) const

inlineprivate

Check if has optional OBSERVATION Table.

Definition at line 199 of file CalTable.h.

References casacore::TableRecord::fieldNumber(), itsMainTable, and casacore::Table::keywordSet().

virtual casacore::Int casa::CalTable::maxAntenna ( )

virtual

Return the maximum antenna number in the table.

casacore::Int casa::CalTable::nRowDesc ( ) const

casacore::Int casa::CalTable::nRowHistory ( ) const

casacore::Int casa::CalTable::nRowMain ( ) const

Return number of rows in cal_main, cal_desc or cal_history.

casacore::Int casa::CalTable::nRowObservation ( ) const

casacore::Int casa::CalTable::numberTimeSlots ( const casacore::Double & fracError )

Return the number of unique time slots in the table.

void casa::CalTable::openCalTable	(	const casacore::String &	tableName,
		casacore::Table::TableOption	access = `casacore::Table::Old`
	)

protected

Open an existing table.

CalTable& casa::CalTable::operator= ( const CalTable & other )

Assignment operator.

void casa::CalTable::putRowDesc	(	const casacore::Int &	jrow,
		CalDescRecord &	tableRec
	)

void casa::CalTable::putRowHistory	(	const casacore::Int &	jrow,
		CalHistoryRecord &	tableRec
	)

void casa::CalTable::putRowMain	(	const casacore::Int &	jrow,
		CalMainRecord &	tableRec
	)

Put a row to cal_main, cal_desc or cal_history.

void casa::CalTable::rowsPerCalDescId ( casacore::Vector< casacore::Int > & rowspercdi )

Return the number of rows per CalDescId.

CalTable casa::CalTable::select ( const casacore::String & calSelect )

Apply selection to the calibration table.

void casa::CalTable::select2 ( const casacore::String & calSelect )

Apply selection to the calibration table IN PLACE.

CalTable casa::CalTable::sort	(	const casacore::Block< casacore::String > &	columnNames,
		casacore::Sort::Order	order = `casacore::Sort::Ascending`,
		casacore::Sort::Option	option = `casacore::Sort::HeapSort`
	)

casacore::Sort (cal_main)

void casa::CalTable::sort2	(	const casacore::Block< casacore::String > &	columnNames,
		casacore::Sort::Order	order = `casacore::Sort::Ascending`,
		casacore::Sort::Option	option = `casacore::Sort::HeapSort`
	)