casa::CalTable Class Reference

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

#include <CalTable.h>

Inheritance diagram for casa::CalTable:

List of all members.

Public Member Functions
	CalTable ()
	Default null constructor, and destructor.
virtual	~CalTable ()
	CalTable (const String &tableName, CalTableDesc &ctableDesc, Table::TableOption access=Table::New)
	Construct from a specified table name, calibration table descriptor and table access option.
	CalTable (const String &tableName, Table::TableOption access=Table::Old)
	Construct from a specified table name, and access option.
	CalTable (const Table &table)
	Construct from an existing table object.
	CalTable (const CalTable &other)
	Copy constructor.
CalTable &	operator= (const CalTable &other)
	Assignment operator.
CalTable	sort (const Block< String > &columnNames, Sort::Order order=Sort::Ascending, Sort::Option option=Sort::HeapSort)
	Sort (cal_main).
void	sort2 (const Block< String > &columnNames, Sort::Order order=Sort::Ascending, Sort::Option option=Sort::HeapSort)
	Sort (cal_main) IN PLACE.
CalTable	select (const String &calSelect)
	Apply selection to the calibration table.
void	select2 (const String &calSelect)
	Apply selection to the calibration table IN PLACE.
Int	nRowMain () const
	Return number of rows in cal_main, cal_desc or cal_history.
Int	nRowDesc () const
Int	nRowHistory () const
void	addRowMain (uInt nrrow=1, Bool initialize=False)
	Add rows to cal_main, cal_desc or cal_history.
void	addRowDesc (uInt nrrow=1, Bool initialize=False)
void	addRowHistory (uInt nrrow=1, Bool initialize=False)
Record	getRowMain (const Int &jrow)
	Get a row from cal_main, cal_desc or cal_history.
Record	getRowDesc (const Int &jrow)
Record	getRowHistory (const Int &jrow)
void	putRowMain (const Int &jrow, CalMainRecord &tableRec)
	Put a row to cal_main, cal_desc or cal_history.
void	putRowDesc (const Int &jrow, CalDescRecord &tableRec)
void	putRowHistory (const Int &jrow, CalHistoryRecord &tableRec)
virtual Int	maxAntenna ()
	Return the maximum antenna number in the table.
Int	numberTimeSlots (const Double &fracError)
	Return the number of unique time slots in the table.
void	rowsPerCalDescId (Vector< Int > &rowspercdi)
	Return the number of rows per CalDescId.
Protected Member Functions
void	createCalTable (const String &tableName, CalTableDesc &ctableDesc, Table::TableOption access=Table::New)
	Create a new table.
void	openCalTable (const String &tableName, Table::TableOption access=Table::Old)
	Open an existing table.
Table &	calMainAsTable ()
	Return cal_main and sub-tables as Table references.
Table &	calDescAsTable ()
Table &	calHistoryAsTable ()
const Table &	calMainAsTable () const
const Table &	calDescAsTable () const
const Table &	calHistoryAsTable () const
Private Attributes
Table *	itsMainTable
	Pointer to underlying cal_main Table object.
Table *	itsDescTable
	Pointers to the cal_desc and cal_history sub-tables.
Table *	itsHistoryTable
Friends
class	ROCalMainColumns
	Friend class access from the ROCalMainColumns, ROCalDescColumns and ROCalHistoryColumns class hierarchies.
class	CalMainColumns
class	ROCalDescColumns
class	CalDescColumns
class	ROCalHistoryColumns
class	CalHistoryColumns

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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 81 of file CalTable.h.

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Constructor & Destructor Documentation

casa::CalTable::CalTable

(

)

Default null constructor, and destructor.

virtual casa::CalTable::~CalTable

(

)

[virtual]

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

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

Used for creating new tables.

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

Construct from a specified table name, and access option.

Used for accessing existing tables.

casa::CalTable::CalTable

(

const Table &

table

)

Construct from an existing table object.

casa::CalTable::CalTable

(

const CalTable &

other

)

Copy constructor.

---

Member Function Documentation

void casa::CalTable::addRowDesc	(	uInt	nrrow = 1,
		Bool	initialize = False
	)			[inline]

Definition at line 130 of file CalTable.h.

References itsDescTable.

void casa::CalTable::addRowHistory	(	uInt	nrrow = 1,
		Bool	initialize = False
	)			[inline]

Definition at line 132 of file CalTable.h.

References itsHistoryTable.

void casa::CalTable::addRowMain	(	uInt	nrrow = 1,
		Bool	initialize = False
	)			[inline]

Add rows to cal_main, cal_desc or cal_history.

Definition at line 128 of file CalTable.h.

References itsMainTable.

const Table& casa::CalTable::calDescAsTable

(

)

const [inline, protected]

Definition at line 168 of file CalTable.h.

References itsDescTable.

Table& casa::CalTable::calDescAsTable

(

)

[inline, protected]

Definition at line 165 of file CalTable.h.

References itsDescTable.

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

const Table& casa::CalTable::calHistoryAsTable

(

)

const [inline, protected]

Definition at line 169 of file CalTable.h.

Table& casa::CalTable::calHistoryAsTable

(

)

[inline, protected]

Definition at line 166 of file CalTable.h.

References itsHistoryTable.

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

const Table& casa::CalTable::calMainAsTable

(

)

const [inline, protected]

Definition at line 167 of file CalTable.h.

References itsMainTable.

Table& casa::CalTable::calMainAsTable

(

)

[inline, protected]

Return cal_main and sub-tables as Table references.

Definition at line 164 of file CalTable.h.

References itsMainTable.

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

void casa::CalTable::createCalTable	(	const String &	tableName,
		CalTableDesc &	ctableDesc,
		Table::TableOption	access = Table::New
	)			[protected]

Create a new table.

Record casa::CalTable::getRowDesc

(

const Int &

jrow

)

Record casa::CalTable::getRowHistory

(

const Int &

jrow

)

Record casa::CalTable::getRowMain

(

const Int &

jrow

)

Get a row from cal_main, cal_desc or cal_history.

virtual Int casa::CalTable::maxAntenna

(

)

[virtual]

Return the maximum antenna number in the table.

Int casa::CalTable::nRowDesc

(

)

const

Int casa::CalTable::nRowHistory

(

)

const

Int casa::CalTable::nRowMain

(

)

const

Return number of rows in cal_main, cal_desc or cal_history.

Int casa::CalTable::numberTimeSlots

(

const Double &

fracError

)

Return the number of unique time slots in the table.

void casa::CalTable::openCalTable	(	const String &	tableName,
		Table::TableOption	access = Table::Old
	)			[protected]

Open an existing table.

CalTable& casa::CalTable::operator=

(

const CalTable &

other

)

Assignment operator.

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

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

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

Put a row to cal_main, cal_desc or cal_history.

void casa::CalTable::rowsPerCalDescId

(

Vector< Int > &

rowspercdi

)

Return the number of rows per CalDescId.

CalTable casa::CalTable::select

(

const String &

calSelect

)

Apply selection to the calibration table.

void casa::CalTable::select2

(

const String &

calSelect

)

Apply selection to the calibration table IN PLACE.

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

Sort (cal_main).

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

Sort (cal_main) IN PLACE.

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Friends And Related Function Documentation

friend class CalDescColumns [friend]

Definition at line 176 of file CalTable.h.

friend class CalHistoryColumns [friend]

Definition at line 178 of file CalTable.h.

friend class CalMainColumns [friend]

Definition at line 174 of file CalTable.h.

friend class ROCalDescColumns [friend]

Definition at line 175 of file CalTable.h.

friend class ROCalHistoryColumns [friend]

Definition at line 177 of file CalTable.h.

friend class ROCalMainColumns [friend]

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

Definition at line 169 of file CalTable.h.

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Member Data Documentation

Table* casa::CalTable::itsDescTable [private]

Pointers to the cal_desc and cal_history sub-tables.

Definition at line 185 of file CalTable.h.

Referenced by addRowDesc(), and calDescAsTable().

Table* casa::CalTable::itsHistoryTable [private]

Definition at line 186 of file CalTable.h.

Referenced by addRowHistory(), and calHistoryAsTable().

Table* casa::CalTable::itsMainTable [private]

Pointer to underlying cal_main Table object.

Definition at line 182 of file CalTable.h.

Referenced by addRowMain(), and calMainAsTable().

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

• code/synthesis/CalTables/CalTable.h