#include <StManColumnBase.h>

Public Member Functions
	StManColumnBase (int dataType)
	Default constructor.

	~StManColumnBase ()

	StManColumnBase (const StManColumnBase &)=delete
	The object cannot be copied.

StManColumnBase &	operator= (const StManColumnBase &)=delete
	The object cannot be assigned to.

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

DataType	dtype () const

Int	elemSize () const
	Return the size of an element of the column's data type.

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

virtual	~DataManagerColumn ()
	Frees up the storage.

	DataManagerColumn (const DataManagerColumn &)=delete
	The copy constructor cannot be used for this base class.

DataManagerColumn &	operator= (const DataManagerColumn &)=delete
	Assignment cannot be used for this base class.

void	setIsFixedShape (Bool isFixedShape)
	Set the isFixedShape flag.

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

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

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

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

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

virtual void	setShape (rownr_t rownr, const IPosition &shape)
	Set the shape of an (variable-shaped) array in the given row.

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.

virtual Bool	isShapeDefined (rownr_t rownr)
	Is the value shape defined in the given row? By default it returns True.

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

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

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

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

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

const ColumnCache *	columnCachePtr () const

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

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.

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

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.

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

Static Public Member Functions
static Bool	isNativeDataType (int dtype)
	Test if the given data type is supported by storage managers.

Private Attributes
DataType	dtype_p
	The data type of the column.

Int	elemSize_p
	The size of an element of this data type.

Additional Inherited Members
Protected Member Functions inherited from casacore::DataManagerColumn
virtual void	getBool (rownr_t rownr, Bool *dataPtr)
	Get the scalar value in the given row.

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)
	This function is the get for all non-standard data types.

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

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)
	This function is the put for all non-standard data types.

void	getScalarColumnBase (ArrayBase &dataPtr)
	The default implementations of get and put functions.

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)

Detailed Description

Base table column storage manager class

Intended use:

Internal

Review Status

Reviewed By:: Gareth Hunt
Date Reviewed:: 94Nov17

Prerequisite

DataManagerColumn

Etymology

StManColumnBase is the base class for a storage manager.

Synopsis

StManColumnBase is the abstract base class to handle a column in all kind of storage managers. It is derived from DataManagerColumn and implements a few (virtual) functions handling the column's data type for derived storage manager column classes.

Definition at line 68 of file StManColumnBase.h.

Constructor & Destructor Documentation

◆ StManColumnBase() [1/2]

casacore::StManColumnBase::StManColumnBase ( int dataType )

Default constructor.

◆ ~StManColumnBase()

casacore::StManColumnBase::~StManColumnBase ( )

◆ StManColumnBase() [2/2]

casacore::StManColumnBase::StManColumnBase ( const StManColumnBase & )

delete

The object cannot be copied.

Member Function Documentation

◆ dataType()

virtual int casacore::StManColumnBase::dataType ( ) const

virtual

Return the data type of the column.

Implements casacore::DataManagerColumn.

Reimplemented in casacore::TSMColumn.

◆ dtype()

DataType casacore::StManColumnBase::dtype ( ) const

inline

Definition at line 90 of file StManColumnBase.h.

References dtype_p.

Referenced by casacore::StokesIStManColumn::getStoredSizeInBytes().

◆ elemSize()

Int casacore::StManColumnBase::elemSize ( ) const

inline

Return the size of an element of the column's data type.

Definition at line 95 of file StManColumnBase.h.

References elemSize_p.

◆ isNativeDataType()

static Bool casacore::StManColumnBase::isNativeDataType ( int dtype )

static

Test if the given data type is supported by storage managers.

It is used by the function Table::isNativeDataType.

◆ operator=()

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

delete

The object cannot be assigned to.

Member Data Documentation

◆ dtype_p

DataType casacore::StManColumnBase::dtype_p

private

The data type of the column.

Definition at line 100 of file StManColumnBase.h.

Referenced by dtype().

◆ elemSize_p

Int casacore::StManColumnBase::elemSize_p