Virtual column forwarding to another column. More...

#include <ForwardCol.h>

Inheritance diagram for casacore::ForwardColumn:

Public Member Functions
	ForwardColumn (ForwardColumnEngine *enginePtr, const String &columnName, int dataType, const String &dataTypeId, const Table &referencedTable)
	Construct it for the given column. More...

virtual	~ForwardColumn ()
	Destructor is mandatory. More...

void	fillTableName (const Table &thisTable, const Table &referencedTable)
	Define the special keyword containing the name of the original table. More...

virtual void	prepare (const Table &thisTable)
	Initialize the object. More...

void	setRW ()
	Set the column to writable if its underlying table is writable. More...

Public Member Functions inherited from casacore::DataManagerColumn
	DataManagerColumn ()
	Create a column. More...

virtual	~DataManagerColumn ()
	Frees up the storage. More...

void	setIsFixedShape (Bool isFixedShape)
	Set the isFixedShape flag. More...

Bool	isFixedShape () const
	Is this a fixed shape column? More...

virtual void	setMaxLength (uInt maxLength)
	Set the maximum length of the value (can be used for strings). More...

void	setFixedShapeColumn (const IPosition &shape)
	Set the shape of all (fixed-shaped) arrays in the column. More...

virtual void	setShapeTiled (rownr_t rownr, const IPosition &shape, const IPosition &tileShape)
	Set the shape and tile shape of an (variable-shaped) array in the given row. More...

virtual IPosition	tileShape (rownr_t rownr)
	Get the tile shape of the item in the given row. More...

ColumnCache &	columnCache ()
	Get access to the ColumnCache object. More...

const ColumnCache *	columnCachePtr () const

void	get (rownr_t rownr, Bool *dataPtr)
	Get the scalar value in the given row. More...

void	get (rownr_t rownr, uChar *dataPtr)

void	get (rownr_t rownr, Short *dataPtr)

void	get (rownr_t rownr, uShort *dataPtr)

void	get (rownr_t rownr, Int *dataPtr)

void	get (rownr_t rownr, uInt *dataPtr)

void	get (rownr_t rownr, Int64 *dataPtr)

void	get (rownr_t rownr, float *dataPtr)

void	get (rownr_t rownr, double *dataPtr)

void	get (rownr_t rownr, Complex *dataPtr)

void	get (rownr_t rownr, DComplex *dataPtr)

void	get (rownr_t rownr, String *dataPtr)

void	get (rownr_t rownr, void *dataPtr)
	This function is the get for all non-standard data types. More...

void	put (rownr_t rownr, const Bool *dataPtr)
	Put the scalar value into the given row. More...

void	put (rownr_t rownr, const uChar *dataPtr)

void	put (rownr_t rownr, const Short *dataPtr)

void	put (rownr_t rownr, const uShort *dataPtr)

void	put (rownr_t rownr, const Int *dataPtr)

void	put (rownr_t rownr, const uInt *dataPtr)

void	put (rownr_t rownr, const Int64 *dataPtr)

void	put (rownr_t rownr, const float *dataPtr)

void	put (rownr_t rownr, const double *dataPtr)

void	put (rownr_t rownr, const Complex *dataPtr)

void	put (rownr_t rownr, const DComplex *dataPtr)

void	put (rownr_t rownr, const String *dataPtr)

void	put (rownr_t rownr, const void *dataPtr)
	This function is the put for all non-standard data types. More...

void	throwGet () const
	Throw an "invalid operation" exception for the default implementation of get. More...

void	throwPut () const
	Throw an "invalid operation" exception for the default implementation of put. More...

void	setColumnName (const String &colName)
	Set the column name. More...

const String &	columnName () const
	Get rhe column name. More...

Protected Member Functions
void	basePrepare (const Table &thisTable, Bool writable)
	Do the preparation of the base class column object. More...

BaseColumn *	colPtr () const

Protected Member Functions inherited from casacore::DataManagerColumn
void	getScalarColumnBase (ArrayBase &dataPtr)
	The default implementations of get and put functions. More...

void	putScalarColumnBase (const ArrayBase &dataPtr)

void	getScalarColumnCellsBase (const RefRows &rownrs, ArrayBase &dataPtr)

void	putScalarColumnCellsBase (const RefRows &rownrs, const ArrayBase &dataPtr)

void	getArrayColumnBase (ArrayBase &data)

void	putArrayColumnBase (const ArrayBase &data)

void	getArrayColumnCellsBase (const RefRows &rownrs, ArrayBase &data)

void	putArrayColumnCellsBase (const RefRows &rownrs, const ArrayBase &data)

void	getSliceBase (rownr_t rownr, const Slicer &slicer, ArrayBase &data)

void	putSliceBase (rownr_t rownr, const Slicer &slicer, const ArrayBase &data)

void	getColumnSliceBase (const Slicer &slicer, ArrayBase &data)

void	putColumnSliceBase (const Slicer &slicer, const ArrayBase &data)

void	getColumnSliceCellsBase (const RefRows &rownrs, const Slicer &slicer, ArrayBase &data)

void	putColumnSliceCellsBase (const RefRows &rownrs, const Slicer &slicer, const ArrayBase &data)

Private Member Functions
	ForwardColumn (const ForwardColumn &)
	Copy constructor is not needed and therefore forbidden (so make it private). More...

ForwardColumn &	operator= (const ForwardColumn &)
	Assignment is not needed and therefore forbidden (so make it private). More...

Bool	canChangeShape () const
	This data manager may be able to handle changing array shapes. More...

int	dataType () const
	Get the data type of the column as defined in DataType.h. More...

String	dataTypeId () const
	Get the data type id of the column for dataType==TpOther. More...

Bool	isWritable () const
	Test if data can be put into this column. More...

void	setShapeColumn (const IPosition &shape)
	Set the shape of an direct array. More...

void	setShape (rownr_t rownr, const IPosition &shape)
	Set the shape of an (indirect) array in the given row. More...

Bool	isShapeDefined (rownr_t rownr)
	Is the value shape defined in the given row? More...

uInt	ndim (rownr_t rownr)
	Get the dimensionality of the item in the given row. More...

IPosition	shape (rownr_t rownr)
	Get the shape of the item in the given row. More...

virtual void	getBool (rownr_t rownr, Bool *dataPtr)
	Get the scalar value with a standard data type in the given row. More...

virtual void	getuChar (rownr_t rownr, uChar *dataPtr)

virtual void	getShort (rownr_t rownr, Short *dataPtr)

virtual void	getuShort (rownr_t rownr, uShort *dataPtr)

virtual void	getInt (rownr_t rownr, Int *dataPtr)

virtual void	getuInt (rownr_t rownr, uInt *dataPtr)

virtual void	getInt64 (rownr_t rownr, Int64 *dataPtr)

virtual void	getfloat (rownr_t rownr, float *dataPtr)

virtual void	getdouble (rownr_t rownr, double *dataPtr)

virtual void	getComplex (rownr_t rownr, Complex *dataPtr)

virtual void	getDComplex (rownr_t rownr, DComplex *dataPtr)

virtual void	getString (rownr_t rownr, String *dataPtr)

virtual void	getOther (rownr_t rownr, void *dataPtr)
	Get the scalar value with a non-standard data type in the given row. More...

virtual void	putBool (rownr_t rownr, const Bool *dataPtr)
	Put the scalar value with a standard data type into the given row. More...

virtual void	putuChar (rownr_t rownr, const uChar *dataPtr)

virtual void	putShort (rownr_t rownr, const Short *dataPtr)

virtual void	putuShort (rownr_t rownr, const uShort *dataPtr)

virtual void	putInt (rownr_t rownr, const Int *dataPtr)

virtual void	putuInt (rownr_t rownr, const uInt *dataPtr)

virtual void	putInt64 (rownr_t rownr, const Int64 *dataPtr)

virtual void	putfloat (rownr_t rownr, const float *dataPtr)

virtual void	putdouble (rownr_t rownr, const double *dataPtr)

virtual void	putComplex (rownr_t rownr, const Complex *dataPtr)

virtual void	putDComplex (rownr_t rownr, const DComplex *dataPtr)

virtual void	putString (rownr_t rownr, const String *dataPtr)

virtual void	putOther (rownr_t rownr, const void *dataPtr)
	Put the scalar value with a non-standard data type into the given row. More...

void	getScalarColumnV (ArrayBase &dataPtr)
	Get all scalar values in the column. More...

void	putScalarColumnV (const ArrayBase &dataPtr)
	Put all scalar values in the column. More...

virtual void	getScalarColumnCellsV (const RefRows &rownrs, ArrayBase &dataPtr)
	Get some scalar values in the column. More...

virtual void	putScalarColumnCellsV (const RefRows &rownrs, const ArrayBase &dataPtr)
	Put some scalar values in the column. More...

void	getArrayV (rownr_t rownr, ArrayBase &dataPtr)
	Get the array value in the given row. More...

void	putArrayV (rownr_t rownr, const ArrayBase &dataPtr)
	Put the array value into the given row. More...

void	getSliceV (rownr_t rownr, const Slicer &slicer, ArrayBase &dataPtr)
	Get a section of the array in the given row. More...

void	putSliceV (rownr_t rownr, const Slicer &slicer, const ArrayBase &dataPtr)
	Put into a section of the array in the given row. More...

void	getArrayColumnV (ArrayBase &dataPtr)
	Get all scalar values in the column. More...

void	putArrayColumnV (const ArrayBase &dataPtr)
	Put all scalar values in the column. More...

virtual void	getArrayColumnCellsV (const RefRows &rownrs, ArrayBase &dataPtr)
	Get some array values in the column. More...

virtual void	putArrayColumnCellsV (const RefRows &rownrs, const ArrayBase &dataPtr)
	Put some array values in the column. More...

void	getColumnSliceV (const Slicer &slicer, ArrayBase &dataPtr)
	Get a section of all arrays in the column. More...

void	putColumnSliceV (const Slicer &slicer, const ArrayBase &dataPtr)
	Put a section into all arrays in the column. More...

virtual void	getColumnSliceCellsV (const RefRows &rownrs, const Slicer &slicer, ArrayBase &dataPtr)
	Get a section of some arrays in the column. More...

virtual void	putColumnSliceCellsV (const RefRows &rownrs, const Slicer &slicer, const ArrayBase &dataPtr)
	Put into a section of some arrays in the column. More...

Static Private Member Functions
static SetupNewTable	setupNewTable (const Table &table, const String &tableName, Table::TableOption option)
	Create a SetupNewTable object with the given name and option and with the description from the given table. More...

Private Attributes
ForwardColumnEngine *	enginePtr_p

String	colName_p

int	dataType_p

String	dataTypeId_p

TableColumn	refCol_p

Bool	writable_p

Table	origTable_p

BaseColumn *	colPtr_p

Detailed Description

Virtual column forwarding to another column.

Review Status

Reviewed By:: UNKNOWN
Date Reviewed:: before2004/08/25

Intended use:

Internal

Prerequisite

Synopsis

ForwardColumn represents a virtual column which forwards the gets and puts to a column with the same name in another table. It is, in fact, a reference to the other column. The name of the other table is stored as a keyword in the forwarding column. When there is a forwarding chain (i.e. forwarding to a forwarding column), the name of the last table in the chain is stored in the keyword. In this way, the length of the chain is kept to a minimum. Otherwise a very long chain could occur, which would slow things down.

Addition and deletion of rows is allowed, but the functions addRow and removeRow do not do anything at all. They are implemented to override the default "throw exception" implementation. Because the engine allows this, it can be used in a table supporting addition and removal of rows.

An object of this class is created (and deleted) by ForwardColumnEngine which creates a ForwardColumn object for each column being forwarded.

Motivation

This class will be used by the calibration software. Most columns in a measurement table will be forwarded, while a few (i.e. the data themselves) will be calculated by a dedicated calibration engine.

Definition at line 91 of file ForwardCol.h.

Constructor & Destructor Documentation

casacore::ForwardColumn::ForwardColumn	(	ForwardColumnEngine *	enginePtr,
		const String &	columnName,
		int	dataType,
		const String &	dataTypeId,
		const Table &	referencedTable
	)

Construct it for the given column.

virtual casacore::ForwardColumn::~ForwardColumn ( )

virtual

Destructor is mandatory.

casacore::ForwardColumn::ForwardColumn ( const ForwardColumn & )

private

Copy constructor is not needed and therefore forbidden (so make it private).

Member Function Documentation

void casacore::ForwardColumn::basePrepare	(	const Table &	thisTable,
		Bool	writable
	)

protected

Do the preparation of the base class column object.

Bool casacore::ForwardColumn::canChangeShape ( ) const

privatevirtual

This data manager may be able to handle changing array shapes.

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

BaseColumn* casacore::ForwardColumn::colPtr ( ) const

inlineprotected

Definition at line 127 of file ForwardCol.h.

References colPtr_p.

int casacore::ForwardColumn::dataType ( ) const

privatevirtual

Get the data type of the column as defined in DataType.h.

Implements casacore::DataManagerColumn.

String casacore::ForwardColumn::dataTypeId ( ) const

privatevirtual

Get the data type id of the column for dataType==TpOther.

This function is required for virtual column engines handling non-standard data types. It is used to check the data type.

Reimplemented from casacore::DataManagerColumn.

void casacore::ForwardColumn::fillTableName	(	const Table &	thisTable,
		const Table &	referencedTable
	)

Define the special keyword containing the name of the original table.

If the column in the referenced table contains that special keyword, it is in its turn a forwarding column. In that case the special keyword value will be copied over to shortcut the forwarding chain. The suffix is appended to the keyword name when defining it. This makes this function usable for derived classes.

virtual void casacore::ForwardColumn::getArrayColumnCellsV	(	const RefRows &	rownrs,
		ArrayBase &	dataPtr
	)

privatevirtual

Get some array values in the column.

The argument dataPtr is in fact an Array<T>&, but a ArrayBase& is needed to be generic. The vector pointed to by dataPtr has to have the correct length (which is guaranteed by the ArrayColumn getColumn function).

Reimplemented from casacore::DataManagerColumn.

void casacore::ForwardColumn::getArrayColumnV ( ArrayBase & dataPtr )

privatevirtual

Get all scalar values in the column.

The argument dataPtr is in fact a Vector<T>&, but a ArrayBase& is needed to be generic. The vector pointed to by dataPtr has to have the correct length (which is guaranteed by the ScalarColumn getColumn function).

Reimplemented from casacore::DataManagerColumn.

void casacore::ForwardColumn::getArrayV	(	rownr_t	rownr,
		ArrayBase &	dataPtr
	)

privatevirtual

Get the array value in the given row.

The argument dataPtr is in fact a Array<T>&, but a ArrayBase& is needed to be generic. The array pointed to by dataPtr has to have the correct shape (which is guaranteed by the ArrayColumn get function).

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::getBool	(	rownr_t	rownr,
		Bool *	dataPtr
	)

privatevirtual

Get the scalar value with a standard data type in the given row.

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::getColumnSliceCellsV	(	const RefRows &	rownrs,
		const Slicer &	slicer,
		ArrayBase &	dataPtr
	)

privatevirtual

Get a section of some arrays in the column.

The argument dataPtr is in fact an Array<T>&, but a ArrayBase& is needed to be generic. The array pointed to by dataPtr has to have the correct shape (which is guaranteed by the ArrayColumn getColumn function).

Reimplemented from casacore::DataManagerColumn.

void casacore::ForwardColumn::getColumnSliceV	(	const Slicer &	slicer,
		ArrayBase &	dataPtr
	)

privatevirtual

Get a section of all arrays in the column.

The argument dataPtr is in fact a Array<T>&, but a ArrayBase& is needed to be generic. The array pointed to by dataPtr has to have the correct shape (which is guaranteed by the ArrayColumn getColumn function).

Reimplemented from casacore::DataManagerColumn.

virtual void casacore::ForwardColumn::getComplex	(	rownr_t	rownr,
		Complex *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::getDComplex	(	rownr_t	rownr,
		DComplex *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::getdouble	(	rownr_t	rownr,
		double *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::getfloat	(	rownr_t	rownr,
		float *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::getInt	(	rownr_t	rownr,
		Int *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::getInt64	(	rownr_t	rownr,
		Int64 *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::getOther	(	rownr_t	rownr,
		void *	dataPtr
	)

privatevirtual

Get the scalar value with a non-standard data type in the given row.

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::getScalarColumnCellsV	(	const RefRows &	rownrs,
		ArrayBase &	dataPtr
	)

privatevirtual

Get some scalar values in the column.

The argument dataPtr is in fact a Vector<T>&, but a ArrayBase& is needed to be generic. The vector pointed to by dataPtr has to have the correct length (which is guaranteed by the ScalarColumn getColumn function).

Reimplemented from casacore::DataManagerColumn.

void casacore::ForwardColumn::getScalarColumnV ( ArrayBase & dataPtr )

privatevirtual

Get all scalar values in the column.

The argument dataPtr is in fact a Vector<T>&, but a ArrayBase& is needed to be generic. The vector pointed to by dataPtr has to have the correct length (which is guaranteed by the ScalarColumn getColumn function).

Reimplemented from casacore::DataManagerColumn.

virtual void casacore::ForwardColumn::getShort	(	rownr_t	rownr,
		Short *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

void casacore::ForwardColumn::getSliceV	(	rownr_t	rownr,
		const Slicer &	slicer,
		ArrayBase &	dataPtr
	)

privatevirtual

Get a section of the array in the given row.

The argument dataPtr is in fact a Array<T>&, but a ArrayBase& is needed to be generic. The array pointed to by dataPtr has to have the correct shape (which is guaranteed by the ArrayColumn getSlice function).

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::getString	(	rownr_t	rownr,
		String *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::getuChar	(	rownr_t	rownr,
		uChar *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::getuInt	(	rownr_t	rownr,
		uInt *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::getuShort	(	rownr_t	rownr,
		uShort *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

Bool casacore::ForwardColumn::isShapeDefined ( rownr_t rownr )

privatevirtual

Is the value shape defined in the given row?

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

Bool casacore::ForwardColumn::isWritable ( ) const

privatevirtual

Test if data can be put into this column.

Reimplemented from casacore::DataManagerColumn.

uInt casacore::ForwardColumn::ndim ( rownr_t rownr )

privatevirtual

Get the dimensionality of the item in the given row.

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

ForwardColumn& casacore::ForwardColumn::operator= ( const ForwardColumn & )

private

Assignment is not needed and therefore forbidden (so make it private).

virtual void casacore::ForwardColumn::prepare ( const Table & thisTable )

virtual

Initialize the object.

This means binding the column to the column with the same name in the original table. It checks if the description of both columns is the same. It also determines if the column is writable.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::putArrayColumnCellsV	(	const RefRows &	rownrs,
		const ArrayBase &	dataPtr
	)

privatevirtual

Put some array values in the column.

The argument dataPtr is in fact an const Array<T>&, but a const ArrayBase& is needed to be generic. The vector pointed to by dataPtr has to have the correct length (which is guaranteed by the ArrayColumn getColumn function).

Reimplemented from casacore::DataManagerColumn.

void casacore::ForwardColumn::putArrayColumnV ( const ArrayBase & dataPtr )

privatevirtual

Put all scalar values in the column.

The argument dataPtr is in fact a const Vector<T>&, but a const ArrayBase& is needed to be generic. The vector pointed to by dataPtr has to have the correct length (which is guaranteed by the ScalarColumn putColumn function).

Reimplemented from casacore::DataManagerColumn.

void casacore::ForwardColumn::putArrayV	(	rownr_t	rownr,
		const ArrayBase &	dataPtr
	)

privatevirtual

Put the array value into the given row.

The argument dataPtr is in fact a const Array<T>&, but a const ArrayBase& is needed to be generic. The array pointed to by dataPtr has to have the correct shape (which is guaranteed by the ArrayColumn put function).

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::putBool	(	rownr_t	rownr,
		const Bool *	dataPtr
	)

privatevirtual

Put the scalar value with a standard data type into the given row.

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::putColumnSliceCellsV	(	const RefRows &	rownrs,
		const Slicer &	slicer,
		const ArrayBase &	dataPtr
	)

privatevirtual

Put into a section of some arrays in the column.

The argument dataPtr is in fact a const Array<T>&, but a const ArrayBase& is needed to be generic. The array pointed to by dataPtr has to have the correct shape (which is guaranteed by the ArrayColumn putColumn function).

Reimplemented from casacore::DataManagerColumn.

void casacore::ForwardColumn::putColumnSliceV	(	const Slicer &	slicer,
		const ArrayBase &	dataPtr
	)

privatevirtual

Put a section into all arrays in the column.

The argument dataPtr is in fact a const Array<T>&, but a const ArrayBase& is needed to be generic. The array pointed to by dataPtr has to have the correct shape (which is guaranteed by the ArrayColumn putColumn function).

Reimplemented from casacore::DataManagerColumn.

virtual void casacore::ForwardColumn::putComplex	(	rownr_t	rownr,
		const Complex *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::putDComplex	(	rownr_t	rownr,
		const DComplex *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::putdouble	(	rownr_t	rownr,
		const double *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::putfloat	(	rownr_t	rownr,
		const float *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::putInt	(	rownr_t	rownr,
		const Int *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::putInt64	(	rownr_t	rownr,
		const Int64 *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::putOther	(	rownr_t	rownr,
		const void *	dataPtr
	)

privatevirtual

Put the scalar value with a non-standard data type into the given row.

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::putScalarColumnCellsV	(	const RefRows &	rownrs,
		const ArrayBase &	dataPtr
	)

privatevirtual

Put some scalar values in the column.

The argument dataPtr is in fact a const Vector<T>&, but a const ArrayBase& is needed to be generic. The vector pointed to by dataPtr has to have the correct length (which is guaranteed by the ScalarColumn getColumn function).

Reimplemented from casacore::DataManagerColumn.

void casacore::ForwardColumn::putScalarColumnV ( const ArrayBase & dataPtr )

privatevirtual

Put all scalar values in the column.

The argument dataPtr is in fact a const Vector<T>&, but a const ArrayBase& is needed to be generic. The vector pointed to by dataPtr has to have the correct length (which is guaranteed by the ScalarColumn putColumn function).

Reimplemented from casacore::DataManagerColumn.

virtual void casacore::ForwardColumn::putShort	(	rownr_t	rownr,
		const Short *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

void casacore::ForwardColumn::putSliceV	(	rownr_t	rownr,
		const Slicer &	slicer,
		const ArrayBase &	dataPtr
	)

privatevirtual

Put into a section of the array in the given row.

The argument dataPtr is in fact a const Array<T>&, but a const ArrayBase& is needed to be generic. The array pointed to by dataPtr has to have the correct shape (which is guaranteed by the ArrayColumn putSlice function).

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::putString	(	rownr_t	rownr,
		const String *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::putuChar	(	rownr_t	rownr,
		const uChar *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::putuInt	(	rownr_t	rownr,
		const uInt *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

virtual void casacore::ForwardColumn::putuShort	(	rownr_t	rownr,
		const uShort *	dataPtr
	)

privatevirtual

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

void casacore::ForwardColumn::setRW ( )

Set the column to writable if its underlying table is writable.

void casacore::ForwardColumn::setShape	(	rownr_t	rownr,
		const IPosition &	shape
	)

privatevirtual

Set the shape of an (indirect) array in the given row.

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

void casacore::ForwardColumn::setShapeColumn ( const IPosition & shape )

privatevirtual

Set the shape of an direct array.

This only checks if the shape matches the referenced column.

Reimplemented from casacore::DataManagerColumn.

static SetupNewTable casacore::ForwardColumn::setupNewTable	(	const Table &	table,
		const String &	tableName,
		Table::TableOption	option
	)

staticprivate

Create a SetupNewTable object with the given name and option and with the description from the given table.

The SetupNewTable object will use a single ForwardColumn engine which forwards all columns to the given table. Later the SetupNewTable::bind functions can be used to bind one or more columns to another data manager.

IPosition casacore::ForwardColumn::shape ( rownr_t rownr )

privatevirtual

Get the shape of the item in the given row.

Reimplemented from casacore::DataManagerColumn.

Reimplemented in casacore::ForwardColumnIndexedRow.

Member Data Documentation

String casacore::ForwardColumn::colName_p

private

Definition at line 338 of file ForwardCol.h.

BaseColumn* casacore::ForwardColumn::colPtr_p

private

Definition at line 346 of file ForwardCol.h.

Referenced by colPtr().

int casacore::ForwardColumn::dataType_p

private

Definition at line 339 of file ForwardCol.h.

String casacore::ForwardColumn::dataTypeId_p

private

Definition at line 340 of file ForwardCol.h.

ForwardColumnEngine* casacore::ForwardColumn::enginePtr_p

private

Definition at line 337 of file ForwardCol.h.

Table casacore::ForwardColumn::origTable_p

private

Definition at line 345 of file ForwardCol.h.

TableColumn casacore::ForwardColumn::refCol_p

private

Definition at line 341 of file ForwardCol.h.

Bool casacore::ForwardColumn::writable_p

private

Definition at line 344 of file ForwardCol.h.

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

tables/DataMan/ForwardCol.h

Public Member Functions

Protected Member Functions

Private Member Functions

Static Private Member Functions

Private Attributes

Detailed Description

Review Status

Intended use:

Prerequisite

Synopsis

Motivation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation