Virtual column engine to scale a table Complex array for Single Dish data. More...

#include <CompressComplex.h>

Inheritance diagram for casacore::CompressComplexSD:

Public Member Functions
	CompressComplexSD (const String &virtualColumnName, const String &storedColumnName, Float scale, Float offset=0)
	Construct an engine to scale all arrays in a column with the given offset and scale factor. More...

	CompressComplexSD (const String &virtualColumnName, const String &storedColumnName, const String &scaleColumnName, const String &offsetColumnName, Bool autoScale=True)
	Construct an engine to scale the arrays in a column. More...

	CompressComplexSD (const Record &spec)
	Construct from a record specification as created by getmanagerSpec(). More...

	~CompressComplexSD ()
	Destructor is mandatory. More...

virtual String	dataManagerType () const
	Return the type name of the engine (i.e. More...

Public Member Functions inherited from casacore::CompressComplex
	CompressComplex (const String &virtualColumnName, const String &storedColumnName, Float scale, Float offset=0)
	Construct an engine to scale all arrays in a column with the given offset and scale factor. More...

	CompressComplex (const String &virtualColumnName, const String &storedColumnName, const String &scaleColumnName, const String &offsetColumnName, Bool autoScale=True)
	Construct an engine to scale the arrays in a column. More...

	CompressComplex (const Record &spec)
	Construct from a record specification as created by getmanagerSpec(). More...

	~CompressComplex ()
	Destructor is mandatory. More...

virtual String	dataManagerName () const
	Get the name given to the engine (is the virtual column name). More...

virtual Record	dataManagerSpec () const
	Record a record containing data manager specifications. More...

Public Member Functions inherited from casacore::BaseMappedArrayEngine< Complex, Int >
const String &	virtualName () const
	Get the virtual column name. More...

const String &	storedName () const
	Get the stored column name. More...

virtual Bool	isWritable () const
	The column is writable if the underlying stored column is writable. More...

Public Member Functions inherited from casacore::VirtualColumnEngine
	VirtualColumnEngine ()
	Create the object. More...

virtual	~VirtualColumnEngine ()

Public Member Functions inherited from casacore::DataManager
	DataManager ()
	Default constructor. More...

virtual	~DataManager ()

void	dataManagerInfo (Record &info) const
	Add SEQNR and SPEC (the DataManagerSpec subrecord) to the info. More...

virtual Record	getProperties () const
	Get data manager properties that can be modified. More...

virtual void	setProperties (const Record &spec)
	Modify data manager properties given in record fields. More...

virtual Bool	canReallocateColumns () const
	Tell if the data manager wants to reallocate the data manager column objects. More...

virtual DataManagerColumn *	reallocateColumn (DataManagerColumn *column)
	Reallocate the column object if it is part of this data manager. More...

uInt	sequenceNr () const
	Get the (unique) sequence nr of this data manager. More...

uInt	ncolumn () const
	Get the nr of columns in this data manager (can be zero). More...

Bool	asBigEndian () const
	Have the data to be stored in big or little endian canonical format? More...

const TSMOption &	tsmOption () const
	Get the TSM option. More...

MultiFileBase *	multiFile ()
	Get the MultiFile pointer (can be 0). More...

String	keywordName (const String &keyword) const
	Compose a keyword name from the given keyword appended with the sequence number (e.g. More...

String	fileName () const
	Compose a unique filename from the table name and sequence number. More...

ByteIO::OpenOption	fileOption () const
	Get the AipsIO option of the underlying file. More...

virtual Bool	isRegular () const
	Is this a regular storage manager? It is regular if it allows addition of rows and writing data in them. More...

Table &	table () const
	Get the table this object is associated with. More...

virtual Bool	canAddColumn () const
	Does the data manager allow to add columns? (default no) More...

virtual Bool	canRemoveColumn () const
	Does the data manager allow to delete columns? (default no) More...

virtual Bool	canRenameColumn () const
	Does the data manager allow to rename columns? (default yes) More...

virtual void	setMaximumCacheSize (uInt nMiB)
	Set the maximum cache size (in bytes) to be used by a storage manager. More...

virtual void	showCacheStatistics (std::ostream &) const
	Show the data manager's IO statistics. More...

DataManagerColumn *	createScalarColumn (const String &columnName, int dataType, const String &dataTypeId)
	Create a column in the data manager on behalf of a table column. More...

DataManagerColumn *	createDirArrColumn (const String &columnName, int dataType, const String &dataTypeId)
	Create a direct array column. More...

DataManagerColumn *	createIndArrColumn (const String &columnName, int dataType, const String &dataTypeId)
	Create an indirect array column. More...

DataManager *	getClone () const
	Has the object already been cloned? More...

void	setClone (DataManager *clone) const
	Set the pointer to the clone. More...

Public Member Functions inherited from casacore::VirtualArrayColumn< Complex >
	VirtualArrayColumn ()
	Create a column. More...

virtual	~VirtualArrayColumn ()

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

virtual String	dataTypeId () const
	Return the data type Id of the column. More...

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

virtual	~VirtualArrayColumnBase ()

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...

Static Public Member Functions
static String	className ()
	Return the name of the class. More...

static void	registerClass ()
	Register the class name and the static makeObject "constructor". More...

static DataManager *	makeObject (const String &dataManagerType, const Record &spec)
	Define the "constructor" to construct this engine when a table is read back. More...

Static Public Member Functions inherited from casacore::CompressComplex
static String	className ()
	Return the name of the class. More...

static void	registerClass ()
	Register the class name and the static makeObject "constructor". More...

static DataManager *	makeObject (const String &dataManagerType, const Record &spec)
	Define the "constructor" to construct this engine when a table is read back. More...

Static Public Member Functions inherited from casacore::DataManager
static void	registerCtor (const String &type, DataManagerCtor func)
	Register a mapping of a data manager type to its static construction function. More...

static DataManagerCtor	getCtor (const String &dataManagerType)
	Get the "constructor" of a data manager (thread-safe). More...

static Bool	isRegistered (const String &dataManagerType)
	Test if a data manager is registered (thread-safe). More...

static DataManager *	unknownDataManager (const String &dataManagerType, const Record &spec)
	Serve as default function for theirRegisterMap, which catches all unknown data manager types. More...

Private Member Functions
	CompressComplexSD (const CompressComplexSD &)
	Copy constructor is only used by clone(). More...

CompressComplexSD &	operator= (const CompressComplexSD &)
	Assignment is not needed and therefore forbidden (so it is made private and not implemented). More...

virtual DataManager *	clone () const
	Clone the engine object. More...

virtual void	create64 (rownr_t initialNrrow)
	Initialize the object for a new table. More...

virtual void	scaleOnGet (Float scale, Float offset, Array< Complex > &array, const Array< Int > &target)
	Scale and/or offset target to array. More...

virtual void	scaleOnPut (Float scale, Float offset, const Array< Complex > &array, Array< Int > &target)
	Scale and/or offset array to target. More...

virtual void	findMinMax (Float &minVal, Float &maxVal, const Array< Complex > &array) const
	Find minimum and maximum from the array data. More...

Additional Inherited Members
Static Public Attributes inherited from casacore::DataManager
static rownr_t	MAXROWNR32
	Define the highest row number that can be represented as signed 32-bit. More...

Protected Member Functions inherited from casacore::CompressComplex
	CompressComplex (const CompressComplex &)
	Copy constructor is only used by clone() and derived class. More...

Float	getScale (rownr_t rownr)
	Get the scale value for this row. More...

Float	getOffset (rownr_t rownr)
	Get the offset value for this row. More...

void	makeScaleOffset (Float &scale, Float &offset, Float minVal, Float maxVal) const
	Make scale and offset from the minimum and maximum of the array data. More...

void	putPart (rownr_t rownr, const Slicer &slicer, const Array< Complex > &array, Float scale, Float offset)
	Put a part of an array in a row using given scale/offset values. More...

void	putFullPart (rownr_t rownr, const Slicer &slicer, Array< Complex > &fullArray, const Array< Complex > &partArray, Float minVal, Float maxVal)
	Fill the array part into the full array and put it using the given min/max values. More...

Protected Member Functions inherited from casacore::BaseMappedArrayEngine< Complex, Int >
	BaseMappedArrayEngine (const String &virtualColumnName, const String &storedColumnName)
	Construct an engine to convert the virtual column to the stored column. More...

	BaseMappedArrayEngine ()
	The default constructor is required for reconstruction of the engine when a table is read back. More...

	BaseMappedArrayEngine (const BaseMappedArrayEngine< Complex, Int > &)
	Copy constructor is only used by copy constructor of derived classes. More...

	~BaseMappedArrayEngine ()
	Destructor is mandatory. More...

void	setWritable (Bool isWritable)
	Set if the column is writable or not. More...

void	setNames (const String &virtualName, const String &storedName)
	Set the virtual and stored column name. More...

ArrayColumn< Int > &	column ()
	Give access to the stored column. More...

virtual DataManagerColumn *	makeIndArrColumn (const String &columnName, int dataType, const String &dataTypeId)
	Create the column object for the array column in this engine. More...

void	prepare1 ()
	Do the 2 stages of the prepare (define columns and adding rows). More...

void	prepare2 ()

virtual void	addRow64 (rownr_t nrrow)
	Rows are added to the end of the table. More...

virtual void	setShapeColumn (const IPosition &shape)
	Set the shape of the FixedShape arrays in the column. More...

virtual void	setShape (rownr_t rownr, const IPosition &shape)
	Define the shape of the array in the given row. More...

virtual Bool	isShapeDefined (rownr_t rownr)
	Test if the (underlying) array is defined in the given row. More...

virtual uInt	ndim (rownr_t rownr)
	Get the dimensionality of the (underlying) array in the given row. More...

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

virtual Bool	canChangeShape () const
	The data manager can handle changing the shape of an existing array when the underlying stored column can do it. More...

TableColumn	makeTableColumn (const String &columnName)
	Make a table column object for the given column. More...

void	getColumnSlice (const Slicer &slicer, Array< Complex > &array)
	Get a section of all arrays in the column. More...

void	putColumnSlice (const Slicer &slicer, const Array< Complex > &array)
	Put a section of all arrays in the column. More...

virtual IPosition	getStoredShape (rownr_t rownr, const IPosition &virtualShape)
	Map the virtual shape to the stored shape. More...

virtual Slicer	getStoredSlicer (const Slicer &virtualSlicer) const
	Map the slicer for a virtual shape to a stored shape. More...

virtual void	mapOnGet (Array< Complex > &array, const Array< Int > &stored)
	Map StoredType array to VirtualType array. More...

virtual void	mapOnPut (const Array< Complex > &array, Array< Int > &stored)
	Map Bool array to bit flags array. More...

Protected Member Functions inherited from casacore::DataManager
void	decrementNcolumn ()
	Decrement number of columns (in case a column is deleted). More...

void	setEndian (Bool bigEndian)
	Tell the data manager if big or little endian format is needed. More...

void	setTsmOption (const TSMOption &tsmOption)
	Tell the data manager which TSM option to use. More...

void	setMultiFile (MultiFileBase *mfile)
	Tell the data manager that MultiFile can be used. More...

virtual Bool	hasMultiFileSupport () const
	Does the data manager support use of MultiFile? A derived class has to return True if it can use the MultiFile. More...

void	throwDataTypeOther (const String &columnName, int dataType) const
	Throw an exception in case data type is TpOther, because the storage managers (and maybe other data managers) do not support such columns. More...

Protected Member Functions inherited from casacore::VirtualArrayColumnBase
virtual void	getScalarColumnV (ArrayBase &dataPtr)
	The scalar access functions throw an exception. 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...

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	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. 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	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. 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::CompressComplex
String	scaleName_p

String	offsetName_p

Float	scale_p

Float	offset_p

Bool	fixed_p

Bool	autoScale_p

ScalarColumn< Float > *	scaleColumn_p

ScalarColumn< Float > *	offsetColumn_p

Array< Int >	buffer_p

Detailed Description

Virtual column engine to scale a table Complex array for Single Dish data.

Intended use:

Public interface

Review Status

Reviewed By:: UNKNOWN
Date Reviewed:: before2004/08/25
Test programs:: tCompressComplex

Prerequisite

CompressComplex

Synopsis

CompressComplexSD is similar to CompressComplex, but compresses in a slighty different way optimized for single dish data. Usually the imaginary part of single dish data is 0, so the scaling is optimized for it.
If the imaginary part is 0, the real part is scaled with 15 bits extra to get a higher precision. The least significant bit is set to 0 indicating the imag==0.
If the imaginary part is not 0, the real part is scaled normally. The imaginary part is scaled with 1 bit less. The least significant bit is set to 1 indicating that imag!=0.

Motivation

This class is created on top of CompressComplex to cope with SD data in a better way. Using CompressComplex often makes the imag part non-zero if it is scaled as 0.

Example

// Create the table description and 2 columns with indirect arrays in it.
// The Int column will be stored, while the double will be
// used as virtual.
TableDesc tableDesc ("", TableDesc::Scratch);
tableDesc.addColumn (ArrayColumnDesc<Int> ("storedArray"));
tableDesc.addColumn (ArrayColumnDesc<Complex> ("virtualArray"));
tableDesc.addColumn (ScalarColumnDesc<Complex> ("scale"));
tableDesc.addColumn (ScalarColumnDesc<Float> ("offset"));
// Create a new table using the table description.
SetupNewTable newtab (tableDesc, "tab.data", Table::New);
// Create the array scaling engine (with auto-scale)
// and bind it to the Complex column.
CompressComplexSD scalingEngine("virtualArray", "storedArray",
"scale", "offset");
newtab.bindColumn ("virtualArray", scalingEngine);
// Create the table.
Table table (newtab);
// Store a 3-D array (with dim. 2,3,4) into each row of the column.
// The shape of each array in the column is implicitly set by the put
// function. This will also set the shape of the underlying Int array.
ArrayColumn data (table, "virtualArray");
Array<double> someArray(IPosition(4,2,3,4));
someArray = 0;
for (rownr_t i=0, i<10; i++) {          // table will have 10 rows
table.addRow();
data.put (i, someArray)
}

Definition at line 435 of file CompressComplex.h.

Constructor & Destructor Documentation

casacore::CompressComplexSD::CompressComplexSD	(	const String &	virtualColumnName,
		const String &	storedColumnName,
		Float	scale,
		Float	offset = `0`
	)

Construct an engine to scale all arrays in a column with the given offset and scale factor.

StoredColumnName is the name of the column where the scaled data will be put and must have data type Int. The virtual column using this engine must have data type Complex.

casacore::CompressComplexSD::CompressComplexSD	(	const String &	virtualColumnName,
		const String &	storedColumnName,
		const String &	scaleColumnName,
		const String &	offsetColumnName,
		Bool	autoScale = `True`
	)

Construct an engine to scale the arrays in a column.

The scale and offset values are taken from a column with the given names. In that way each array has its own scale factor and offset value. An exception is thrown if these columns do not exist. VirtualColumnName is the name of the virtual column and is used to check if the engine gets bound to the correct column. StoredColumnName is the name of the column where the scaled data will be put and must have data type Int. The virtual column using this engine must have data type Complex.

casacore::CompressComplexSD::CompressComplexSD ( const Record & spec )

Construct from a record specification as created by getmanagerSpec().

casacore::CompressComplexSD::~CompressComplexSD ( )

Destructor is mandatory.

casacore::CompressComplexSD::CompressComplexSD ( const CompressComplexSD & )

private

Copy constructor is only used by clone().

(so it is made private).

Member Function Documentation

static String casacore::CompressComplexSD::className ( )

static

Return the name of the class.

This includes the names of the template arguments.

virtual DataManager* casacore::CompressComplexSD::clone ( ) const

privatevirtual

Clone the engine object.

Reimplemented from casacore::CompressComplex.

virtual void casacore::CompressComplexSD::create64 ( rownr_t initialNrrow )

privatevirtual

Initialize the object for a new table.

It defines the keywords containing the engine parameters.

Reimplemented from casacore::CompressComplex.

virtual String casacore::CompressComplexSD::dataManagerType ( ) const

virtual

Return the type name of the engine (i.e.

its class name).

Reimplemented from casacore::CompressComplex.

virtual void casacore::CompressComplexSD::findMinMax	(	Float &	minVal,
		Float &	maxVal,
		const Array< Complex > &	array
	)		const

privatevirtual

Find minimum and maximum from the array data.

NaN and infinite values and zero imaginary parts are ignored. If no values are finite, minimum and maximum are set to NaN.

Reimplemented from casacore::CompressComplex.

static DataManager* casacore::CompressComplexSD::makeObject	(	const String &	dataManagerType,
		const Record &	spec
	)

static

Define the "constructor" to construct this engine when a table is read back.

This "constructor" has to be registered by the user of the engine. If the engine is commonly used, its registration can be added to the registerAllCtor function in DataManager.cc. That function gets automatically invoked by the table system.

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

private

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

static void casacore::CompressComplexSD::registerClass ( )

static

Register the class name and the static makeObject "constructor".

This will make the engine known to the table system.

virtual void casacore::CompressComplexSD::scaleOnGet	(	Float	scale,
		Float	offset,
		Array< Complex > &	array,
		const Array< Int > &	target
	)

privatevirtual

Scale and/or offset target to array.

This is meant when reading an array from the stored column. It optimizes for scale=1 and/or offset=0.

Reimplemented from casacore::CompressComplex.

virtual void casacore::CompressComplexSD::scaleOnPut	(	Float	scale,
		Float	offset,
		const Array< Complex > &	array,
		Array< Int > &	target
	)

privatevirtual

Scale and/or offset array to target.

This is meant when writing an array into the stored column. It optimizes for scale=1 and/or offset=0.

Reimplemented from casacore::CompressComplex.

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

tables/DataMan/CompressComplex.h

Public Member Functions

Static Public Member Functions

Private Member Functions

Additional Inherited Members

Detailed Description

Intended use:

Review Status

Prerequisite

Synopsis

Motivation

Example

Constructor & Destructor Documentation

Member Function Documentation