A coordinate column in Tiled Storage Manager. More...

#include <TSMCoordColumn.h>

Inheritance diagram for casacore::TSMCoordColumn:

Public Member Functions
	TSMCoordColumn (const TSMColumn &column, uInt axisNr)
	Create a coordinate column from the given column. More...

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

virtual void	setShape (rownr_t rownr, const IPosition &shape)
	Set the shape of the coordinate vector in the given row. More...

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

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

virtual void	getInt (rownr_t rownr, Int *dataPtr)
	Get a scalar value in the given row. More...

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	putInt (rownr_t rownr, const Int *dataPtr)
	Put a scalar value into the given row. More...

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

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

Public Member Functions inherited from casacore::TSMColumn
	TSMColumn (TiledStMan *stman, int dataType, const String &columnName)
	Create a column of the given type. More...

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

const String &	columnName () const
	Get the name of the column. More...

virtual int	dataType () const
	Return the data type of the column. More...

void	setShapeColumn (const IPosition &shape)
	Set the fixed shape of the column. More...

const IPosition &	shapeColumn () const
	Get the fixed shape of the column. More...

TSMDataColumn *	makeDataColumn ()
	Make a TSM data column object. More...

TSMCoordColumn *	makeCoordColumn (uInt axesNumber)
	Make a TSM coordinate column object. More...

TSMIdColumn *	makeIdColumn ()
	Make a TSM id column object. More...

TSMColumn *	unlink ()
	Unlink the underlying column. More...

Public Member Functions inherited from casacore::StManColumnBase
	StManColumnBase (int dataType)
	Default constructor. More...

	~StManColumnBase ()

DataType	dtype () const

Int	elemSize () const
	Return the size of an element of the column's data type. 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 String	dataTypeId () const
	Get the data type id of the column for dataType==TpOther. More...

virtual Bool	isWritable () const
	Test if data can be put into this 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 uInt	ndim (rownr_t rownr)
	Get the dimensionality of the item in the given row. More...

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

virtual Bool	canChangeShape () const
	Can the data manager handle chaging the shape of an existing array? Default is no. 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...

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

virtual 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...

virtual void	getArrayColumnV (ArrayBase &data)
	Get all array values in the column. More...

virtual void	putArrayColumnV (const ArrayBase &data)
	Put all array values in the column. More...

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

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

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

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

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

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

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

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

Private Member Functions
	TSMCoordColumn (const TSMCoordColumn &)
	Forbid copy constructor. More...

TSMCoordColumn &	operator= (const TSMCoordColumn &)
	Forbid assignment. More...

Private Attributes
uInt	axisNr_p
	The axis number of the coordinate. More...

Additional Inherited Members
Static Public Member Functions inherited from casacore::StManColumnBase
static Bool	isNativeDataType (int dtype)
	Test if the given data type is supported by storage managers. More...

Protected Member Functions inherited from casacore::TSMColumn
	TSMColumn (const TSMColumn &that)
	The copy constructor can only be used to copy a derived class. More...

Protected Member Functions inherited from casacore::DataManagerColumn
virtual void	getBool (rownr_t rownr, Bool *dataPtr)
	Get the scalar value 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	getString (rownr_t rownr, String *dataPtr)

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

virtual void	putBool (rownr_t rownr, const Bool *dataPtr)
	Put the scalar value 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	putString (rownr_t rownr, const String *dataPtr)

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

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)

Protected Attributes inherited from casacore::TSMColumn
TiledStMan *	stmanPtr_p
	The storage manager. More...

int	dtype_p
	The data type of the data (as defined in DataType.h). More...

String	name_p
	The name of the column. More...

IPosition	columnShape_p
	The fixed shape of the column. More...

TSMColumn *	colPtr_p
	The specialized column object (i.e. More...

Detailed Description

A coordinate column in Tiled Storage Manager.

Intended use:

Internal

Review Status

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

Prerequisite

Etymology

TSMCoordColumn handles a coordinate column for a Tiled Storage Manager.

Synopsis

TSMCoordColumn is used by TiledStMan to handle the access to a table column containing coordinates of a tiled hypercube axis. There are 2 types of coordinates (as described at

TableDesc::defineHypercolumn):

As a vector. These are the coordinates of the arrays held in the data cells. They are accessed via the get/putArray functions. Their shapes are dependent on the hypercube shape, so it is checked if they match.
As a scalar. These are the coordinates of the extra axes defined in the hypercube. They are accessed via the get/put functions.

The coordinates are held in a TSMCube object. The row number determines which TSMCube object has to be accessed.

The creation of a TSMCoordColumn object is done by a TSMColumn object. This process is described in more detail in the class TSMColumn.

Motivation

Handling coordinate columns in the Tiled Storage Manager is different from other columns.

Definition at line 96 of file TSMCoordColumn.h.

Constructor & Destructor Documentation

casacore::TSMCoordColumn::TSMCoordColumn	(	const TSMColumn &	column,
		uInt	axisNr
	)

Create a coordinate column from the given column.

virtual casacore::TSMCoordColumn::~TSMCoordColumn ( )

virtual

Frees up the storage.

casacore::TSMCoordColumn::TSMCoordColumn ( const TSMCoordColumn & )

private

Forbid copy constructor.

Member Function Documentation

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

virtual

Get the array value in the given row.

The array pointed to by dataPtr has to have the correct length (which is guaranteed by the ArrayColumn get function).

Reimplemented from casacore::DataManagerColumn.

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

virtual

Reimplemented from casacore::DataManagerColumn.

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

virtual

Reimplemented from casacore::DataManagerColumn.

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

virtual

Reimplemented from casacore::DataManagerColumn.

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

virtual

Reimplemented from casacore::DataManagerColumn.

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

virtual

Get a scalar value in the given row.

The buffer pointed to by dataPtr has to have the correct length (which is guaranteed by the Scalar/ArrayColumn get function).

Reimplemented from casacore::DataManagerColumn.

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

virtual

Reimplemented from casacore::DataManagerColumn.

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

virtual

Reimplemented from casacore::DataManagerColumn.

virtual Bool casacore::TSMCoordColumn::isShapeDefined ( rownr_t rownr )

virtual

Is the value shape defined in the given row?

Reimplemented from casacore::DataManagerColumn.

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

private

Forbid assignment.

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

virtual

Put the array value into the given row.

The buffer pointed to by dataPtr has to have the correct length (which is guaranteed by the ArrayColumn put function).

Reimplemented from casacore::DataManagerColumn.

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

virtual

Reimplemented from casacore::DataManagerColumn.

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

virtual

Reimplemented from casacore::DataManagerColumn.

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

virtual

Reimplemented from casacore::DataManagerColumn.

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

virtual

Reimplemented from casacore::DataManagerColumn.

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

virtual

Put a scalar value into the given row.

The buffer pointed to by dataPtr has to have the correct length (which is guaranteed by the Scalar/ArrayColumn put function).

Reimplemented from casacore::DataManagerColumn.

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

virtual

Reimplemented from casacore::DataManagerColumn.

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

virtual

Reimplemented from casacore::DataManagerColumn.

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

virtual

Set the shape of the coordinate vector in the given row.

Reimplemented from casacore::DataManagerColumn.

virtual IPosition casacore::TSMCoordColumn::shape ( rownr_t rownr )

virtual

Get the shape of the item in the given row.

Reimplemented from casacore::DataManagerColumn.

Member Data Documentation

uInt casacore::TSMCoordColumn::axisNr_p

private

The axis number of the coordinate.

Definition at line 153 of file TSMCoordColumn.h.

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

tables/DataMan/TSMCoordColumn.h

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Intended use:

Review Status

Prerequisite

Etymology

Synopsis

Motivation

Constructor & Destructor Documentation

Member Function Documentation

Member Data Documentation