casacore::MSSelectableTable Class Reference

MSSelectableTable: An interface class used by MSSelection module to access the sub-tables and main-table columns of MS-like tables. More...

#include <MSSelectableTable.h>

Inheritance diagram for casacore::MSSelectableTable:

Public Types
enum	MSSDataType {   BASELINE_BASED,   PURE_ANTENNA_BASED,   REF_ANTENNA_BASED }

Public Member Functions
	MSSelectableTable ()
	MSSelectableTable (const Table &table)
virtual	~MSSelectableTable ()
virtual void	setTable (const Table &table)
const Table *	table ()
TableExprNode	col (const String &colName)
virtual Bool	isMS ()=0
virtual MSSDataType	dataType ()=0
virtual const MSAntenna &	antenna ()=0
virtual const MSField &	field ()=0
virtual const MSSpectralWindow &	spectralWindow ()=0
virtual const MSDataDescription &	dataDescription ()=0
virtual const MSObservation &	observation ()=0
virtual String	columnName (MSMainEnums::PredefinedColumns nameEnum)=0
virtual const MeasurementSet *	asMS ()=0
virtual MSSelectableMainColumn *	mainColumns ()=0

Protected Attributes
const Table *	table_p

Detailed Description

MSSelectableTable: An interface class used by MSSelection module to access the sub-tables and main-table columns of MS-like tables.

Intended use:

Public interface

Etymology

From "msselection" and "table".

Synopsis

This is a pure virtual base-class to provide a table-type agnostic interface to the MSSelection module to access sub-tables and main-table columns of MS-like tables.

Example

Motivation

To allow use of the MSSelection module for selection on any table that follows the general structure of the MS database. Via this class, minor differences in the database layout can be hidden from the MSSelection module. This also keeps MeasurementSet module from depending on other MS-like database implemention which may use the MSSelection module. Such usage will need to implement a specialization of MSSelectableTable and use it to instantiate the MSSelection object.

Definition at line 96 of file MSSelectableTable.h.

Member Enumeration Documentation

enum casacore::MSSelectableTable::MSSDataType

Enumerator
BASELINE_BASED
PURE_ANTENNA_BASED
REF_ANTENNA_BASED

Definition at line 99 of file MSSelectableTable.h.

Constructor & Destructor Documentation

casacore::MSSelectableTable::MSSelectableTable ( )

inline

Definition at line 101 of file MSSelectableTable.h.

casacore::MSSelectableTable::MSSelectableTable ( const Table &  table )

inline

Definition at line 102 of file MSSelectableTable.h.

References table(), and table_p.

virtual casacore::MSSelectableTable::~MSSelectableTable ( )

inlinevirtual

Definition at line 103 of file MSSelectableTable.h.

Member Function Documentation

virtual const MSAntenna& casacore::MSSelectableTable::antenna ( )

pure virtual

Implemented in casacore::MSInterface, and casa::CTInterface.

virtual const MeasurementSet* casacore::MSSelectableTable::asMS ( )

pure virtual

Implemented in casacore::MSInterface, and casa::CTInterface.

TableExprNode casacore::MSSelectableTable::col ( const String &  colName )

inline

Definition at line 107 of file MSSelectableTable.h.

References casacore::Table::col(), and table().

virtual String casacore::MSSelectableTable::columnName ( MSMainEnums::PredefinedColumns  nameEnum )

pure virtual

Implemented in casacore::MSInterface, and casa::CTInterface.

virtual const MSDataDescription& casacore::MSSelectableTable::dataDescription ( )

pure virtual

Implemented in casacore::MSInterface, and casa::CTInterface.

virtual MSSDataType casacore::MSSelectableTable::dataType ( )

pure virtual

Implemented in casacore::MSInterface, and casa::CTInterface.

virtual const MSField& casacore::MSSelectableTable::field ( )

pure virtual

Implemented in casacore::MSInterface, and casa::CTInterface.

virtual Bool casacore::MSSelectableTable::isMS ( )

pure virtual

Implemented in casacore::MSInterface, and casa::CTInterface.

virtual MSSelectableMainColumn* casacore::MSSelectableTable::mainColumns ( )

pure virtual

Implemented in casacore::MSInterface, and casa::CTInterface.

virtual const MSObservation& casacore::MSSelectableTable::observation ( )

pure virtual

Implemented in casacore::MSInterface, and casa::CTInterface.

virtual void casacore::MSSelectableTable::setTable ( const Table &  table )

inlinevirtual

Definition at line 105 of file MSSelectableTable.h.

References table(), and table_p.

virtual const MSSpectralWindow& casacore::MSSelectableTable::spectralWindow ( )

pure virtual

Implemented in casacore::MSInterface, and casa::CTInterface.

const Table* casacore::MSSelectableTable::table ( )

inline

Definition at line 106 of file MSSelectableTable.h.

References table_p.

Referenced by casacore::MSInterface::asMS(), col(), MSSelectableTable(), and setTable().

Member Data Documentation

const Table* casacore::MSSelectableTable::table_p

protected

Definition at line 123 of file MSSelectableTable.h.

Referenced by casacore::MSInterface::mainColumns(), MSSelectableTable(), setTable(), and table().

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

• casa/casacore/ms/MSSel/MSSelectableTable.h