Class to hold multiple table expression nodes. More...

#include <ExprNodeSet.h>

Public Member Functions
	TableExprNodeSet ()
	Construct an empty set. More...

	TableExprNodeSet (const IPosition &)
	Construct from an `IPosition`. More...

	TableExprNodeSet (const Slicer &)
	Construct from a `Slicer`. More...

	TableExprNodeSet (const Vector< rownr_t > &rownrs, const TableExprNodeSet &)
	Construct a set with n*set.size() elements where n is the number of rows. More...

	TableExprNodeSet (const TableExprNodeSet &)

	~TableExprNodeSet ()

void	add (const TableExprNodeSetElem &, Bool adaptType=False)
	Add an element to the set. More...

void	show (ostream &os, uInt indent) const
	Show the node. More...

virtual void	getAggrNodes (std::vector< TableExprNodeRep * > &aggr)
	Get the nodes representing an aggregate function. More...

virtual void	getColumnNodes (std::vector< TableExprNodeRep * > &cols)
	Get the nodes representing a table column. More...

void	checkEqualDataTypes () const
	Check if the data type of the set elements are the same. More...

Bool	isSingle () const
	Contains the set only single elements? Single means that only single values are given (thus end nor incr). More...

Bool	isDiscrete () const
	Contains the set only discrete elements? Discrete means that no continuous ranges are given, but discrete ranges (using :) are possible. More...

Bool	isBounded () const
	Is the set fully bounded (discrete and no undefined end values)? More...

size_t	size () const
	Get the number of elements. More...

size_t	nelements () const
	For backward compatibility. More...

const TableExprNodeSetElem &	operator[] (size_t index) const
	Get the i-th element. More...

Bool	hasArrays () const
	Contains the set array values? More...

TENShPtr	setOrArray () const
	Try to convert the set to an array. More...

template<typename T >
MArray< T >	toArray (const TableExprId &id) const

virtual MArray< Bool >	getArrayBool (const TableExprId &id)
	Get an array value for this bounded set in the given row. More...

virtual MArray< Int64 >	getArrayInt (const TableExprId &id)

virtual MArray< Double >	getArrayDouble (const TableExprId &id)

virtual MArray< DComplex >	getArrayDComplex (const TableExprId &id)

virtual MArray< String >	getArrayString (const TableExprId &id)

virtual MArray< MVTime >	getArrayDate (const TableExprId &id)

virtual Bool	hasBool (const TableExprId &id, Bool value)
	Does a value occur in the set? More...

virtual Bool	hasInt (const TableExprId &id, Int64 value)

virtual Bool	hasDouble (const TableExprId &id, Double value)

virtual Bool	hasDComplex (const TableExprId &id, const DComplex &value)

virtual Bool	hasString (const TableExprId &id, const String &value)

virtual Bool	hasDate (const TableExprId &id, const MVTime &value)

virtual MArray< Bool >	hasArrayBool (const TableExprId &id, const MArray< Bool > &value)

virtual MArray< Bool >	hasArrayInt (const TableExprId &id, const MArray< Int64 > &value)

virtual MArray< Bool >	hasArrayDouble (const TableExprId &id, const MArray< Double > &value)

virtual MArray< Bool >	hasArrayDComplex (const TableExprId &id, const MArray< DComplex > &value)

virtual MArray< Bool >	hasArrayString (const TableExprId &id, const MArray< String > &value)

virtual MArray< Bool >	hasArrayDate (const TableExprId &id, const MArray< MVTime > &value)

virtual void	adaptSetUnits (const Unit &)
	Let a set node convert itself to the given unit. More...

Public Member Functions inherited from casacore::TableExprNodeRep
	TableExprNodeRep (NodeDataType, ValueType, OperType, ArgType, ExprType, Int ndim, const IPosition &shape, const Table &table)
	Construct a node. More...

	TableExprNodeRep (NodeDataType, ValueType, OperType, const Table &)
	This constructor is called from the derived TableExprNodeRep. More...

	TableExprNodeRep (const TableExprNodeRep &)
	Copy constructor. More...

virtual	~TableExprNodeRep ()
	The destructor deletes all the underlying TableExprNode objects. More...

virtual void	disableApplySelection ()
	Do not apply the selection. More...

virtual void	applySelection (const Vector< rownr_t > &rownrs)
	Re-create the column object for a selection of rows. More...

virtual Double	getUnitFactor () const
	Get the unit conversion factor. More...

void	checkAggrFuncs ()
	Throw an exception if an aggregate function is used in the expression node or its children. More...

virtual CountedPtr< TableExprGroupFuncBase >	makeGroupAggrFunc ()
	Create the correct immediate aggregate function object. More...

virtual Bool	isLazyAggregate () const
	Is the aggregate function a lazy or an immediate one? The default implementation returns True (because all UDF aggregate functions have to be lazy). More...

virtual Bool	getBool (const TableExprId &id)
	Get a scalar value for this node in the given row. More...

virtual Int64	getInt (const TableExprId &id)

virtual Double	getDouble (const TableExprId &id)

virtual DComplex	getDComplex (const TableExprId &id)

virtual String	getString (const TableExprId &id)

virtual TaqlRegex	getRegex (const TableExprId &id)

virtual MVTime	getDate (const TableExprId &id)

void	get (const TableExprId &id, Bool &value)
	General get functions for template purposes. More...

void	get (const TableExprId &id, Int64 &value)

void	get (const TableExprId &id, Double &value)

void	get (const TableExprId &id, DComplex &value)

void	get (const TableExprId &id, MVTime &value)

void	get (const TableExprId &id, String &value)

void	get (const TableExprId &id, MArray< Bool > &value)

void	get (const TableExprId &id, MArray< Int64 > &value)

void	get (const TableExprId &id, MArray< Double > &value)

void	get (const TableExprId &id, MArray< DComplex > &value)

void	get (const TableExprId &id, MArray< MVTime > &value)

void	get (const TableExprId &id, MArray< String > &value)

MArray< Bool >	getBoolAS (const TableExprId &id)
	Get a value as an array, even it it is a scalar. More...

MArray< Int64 >	getIntAS (const TableExprId &id)

MArray< Double >	getDoubleAS (const TableExprId &id)

MArray< DComplex >	getDComplexAS (const TableExprId &id)

MArray< String >	getStringAS (const TableExprId &id)

MArray< MVTime >	getDateAS (const TableExprId &id)

rownr_t	nrow () const
	Get the number of rows in the table associated with this expression. More...

virtual Bool	getColumnDataType (DataType &) const
	Get the data type of the column. More...

virtual Array< Bool >	getColumnBool (const Vector< rownr_t > &rownrs)
	Get the value of the expression evaluated for the entire column. More...

virtual Array< uChar >	getColumnuChar (const Vector< rownr_t > &rownrs)

virtual Array< Short >	getColumnShort (const Vector< rownr_t > &rownrs)

virtual Array< uShort >	getColumnuShort (const Vector< rownr_t > &rownrs)

virtual Array< Int >	getColumnInt (const Vector< rownr_t > &rownrs)

virtual Array< uInt >	getColumnuInt (const Vector< rownr_t > &rownrs)

virtual Array< Int64 >	getColumnInt64 (const Vector< rownr_t > &rownrs)

virtual Array< Float >	getColumnFloat (const Vector< rownr_t > &rownrs)

virtual Array< Double >	getColumnDouble (const Vector< rownr_t > &rownrs)

virtual Array< Complex >	getColumnComplex (const Vector< rownr_t > &rownrs)

virtual Array< DComplex >	getColumnDComplex (const Vector< rownr_t > &rownrs)

virtual Array< String >	getColumnString (const Vector< rownr_t > &rownrs)

virtual void	ranges (Block< TableExprRange > &)
	Convert the tree to a number of range vectors which at least select the same things. More...

NodeDataType	dataType () const
	Get the data type of the derived TableExprNode object. More...

Bool	isReal () const
	Is the data type real (i.e., integer or double)? More...

ValueType	valueType () const
	Get the value type. More...

void	setValueType (ValueType vtype)
	Set the value type. More...

OperType	operType () const
	Get the operator type. More...

ExprType	exprType () const
	Get the expression type. More...

Bool	isConstant () const
	Is the expression a constant? More...

const Unit &	unit () const
	Get the unit. More...

void	setUnit (const Unit &unit)
	Set the unit. More...

const Record &	attributes () const
	Get the attributes. More...

void	setAttributes (const Record &)
	Set the attributes. More...

Int	ndim () const
	Get the fixed dimensionality (same for all rows). More...

const IPosition &	shape () const
	Get the fixed shape (same for all rows). More...

const IPosition &	shape (const TableExprId &id)
	Get the shape for the given row. More...

virtual Bool	isDefined (const TableExprId &id)
	Is the value in the given row defined? The default implementation returns True. More...

Table &	table ()
	Get table. More...

const Table &	table () const

Private Types
typedef Bool(TableExprNodeSet::*	FindFuncPtr) (Double value)
	Define the functions to find a double, which depend on open/closed-ness. More...

Private Member Functions
TableExprNodeSet &	operator= (const TableExprNodeSet &)
	A copy of a TableExprNodeSet cannot be made. More...

TENShPtr	toConstArray () const
	Convert the const set to an array. More...

void	getArray (MArray< Bool > &marr, const TENShPtr &node, const TableExprId &id) const
	Get the array in a templated way. More...

void	getArray (MArray< Int64 > &marr, const TENShPtr &node, const TableExprId &id) const

void	getArray (MArray< Double > &marr, const TENShPtr &node, const TableExprId &id) const

void	getArray (MArray< DComplex > &marr, const TENShPtr &node, const TableExprId &id) const

void	getArray (MArray< String > &marr, const TENShPtr &node, const TableExprId &id) const

void	getArray (MArray< MVTime > &marr, const TENShPtr &node, const TableExprId &id) const

void	combineIntIntervals ()
	Sort and combine intervals. More...

void	combineDoubleIntervals ()

void	combineDateIntervals ()

Bool	findOpenOpen (Double value)

Bool	findOpenClosed (Double value)

Bool	findClosedOpen (Double value)

Bool	findClosedClosed (Double value)

void	setFindFunc (Bool isLeftClosed, Bool isRightClosed)

Private Attributes
std::vector< TENShPtr >	itsElems

Bool	itsSingle

Bool	itsDiscrete

Bool	itsBounded

Bool	itsCheckTypes

Bool	itsAllIntervals

Block< Double >	itsStart

Block< Double >	itsEnd

FindFuncPtr	itsFindFunc

Additional Inherited Members
Public Types inherited from casacore::TableExprNodeRep
enum	NodeDataType { NTBool , NTInt , NTDouble , NTComplex , NTString , NTRegex , NTDate , NTReal , NTDouCom , NTNumeric , NTAny }
	Define the data types of a node. More...

enum	ValueType { VTScalar , VTArray , VTRecord , VTSetElem , VTSet , VTIndex }
	Define the value types. More...

enum	OperType { OtPlus , OtMinus , OtTimes , OtDivide , OtModulo , OtBitAnd , OtBitOr , OtBitXor , OtBitNegate , OtEQ , OtGE , OtGT , OtNE , OtIN , OtAND , OtOR , OtNOT , OtMIN , OtColumn , OtField , OtLiteral , OtFunc , OtSlice , OtUndef , OtRownr , OtRandom }
	Define the operator types. More...

enum	ArgType { NoArr , ArrArr , ArrSca , ScaArr }
	Define the value types of the 2 arguments when arrays are involved. More...

enum	ExprType { Constant , Variable }
	Define (sub-)expression type. More...

Static Public Member Functions inherited from casacore::TableExprNodeRep
static TENShPtr	replaceConstNode (const TENShPtr &node)
	Replace a node with a constant expression by node with its value. More...

static void	createRange (Block< TableExprRange > &, TableExprNodeColumn *, Double start, Double end)
	Create a range object from a column and an interval. More...

static void	createRange (Block< TableExprRange > &)
	Create a empty range object. More...

static String	typeString (NodeDataType)
	Convert a NodeDataType to a string. More...

static String	typeString (ValueType)
	Convert a ValueType to a string. More...

Protected Member Functions inherited from casacore::TableExprNodeRep
virtual const IPosition &	getShape (const TableExprId &id)
	Get the shape for the given row. More...

virtual void	convertConstChild ()
	If one of the children is a constant, convert its data type to that of the other operand (if appropriate). More...

void	checkTablePtr (const TENShPtr &node)
	Check if this node uses the same table pointer. More...

void	fillExprType (const TENShPtr &node)
	Set expression type to Variable if node is Variable. More...

Static Protected Member Functions inherited from casacore::TableExprNodeRep
static void	checkTablePtr (Table &table, const TENShPtr &node)

static void	fillExprType (ExprType &, const TENShPtr &node)

static TENShPtr	convertNode (const TENShPtr &thisNode, Bool convertConstType)
	If the node is constant, it is evaluated and replaced by the appropriate TableExprNodeConst object. More...

Protected Attributes inherited from casacore::TableExprNodeRep
Table	table_p

NodeDataType	dtype_p

ValueType	vtype_p

OperType	optype_p

ArgType	argtype_p

ExprType	exprtype_p

Int	ndim_p

IPosition	shape_p

Unit	unit_p

Record	attributes_p

Detailed Description

Class to hold multiple table expression nodes.

Intended use:

Public interface

Review Status

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

Prerequisite

Synopsis

This class is used to assemble several table expression nodes. It is used for 3 purposes:

To hold the arguments of a function. All set elements must be single.
To hold the variables of an index for an array slice. All set elements must be of type int scalar and they must represent a discrete interval (which includes single).
To hold the elements of a set used with the IN operator. All set elements must be scalars of any type.

The type of all set elements has to be the same. The set consists of TableExprNodeSetElem elements. The add function has to be used to add an element to the set.

It is possible to construct the object directly from an IPosition object. In that case all elements are single. Furthermore it is possible to construct it directly from a Slicer object. In that case all elements represent a discrete interval.

Definition at line 310 of file ExprNodeSet.h.

Member Typedef Documentation

◆ FindFuncPtr

typedef Bool(TableExprNodeSet::* casacore::TableExprNodeSet::FindFuncPtr) (Double value)

private

Define the functions to find a double, which depend on open/closed-ness.

In this way a test on open/closed is done only once.

Definition at line 463 of file ExprNodeSet.h.

Constructor & Destructor Documentation

◆ TableExprNodeSet() [1/5]

casacore::TableExprNodeSet::TableExprNodeSet ( )

Construct an empty set.

◆ TableExprNodeSet() [2/5]

casacore::TableExprNodeSet::TableExprNodeSet ( const IPosition & )

Construct from an IPosition.

The number of elements in the set is the number of elements in the IPosition. All set elements are single values.

◆ TableExprNodeSet() [3/5]

casacore::TableExprNodeSet::TableExprNodeSet ( const Slicer & )

Construct from a Slicer.

The number of elements in the set is the dimensionality of the Slicer. All set elements are discrete intervals. Their start and/or end is undefined if it is was not defined (i.e. Slicer::MimicSource used) in the Slicer object.

◆ TableExprNodeSet() [4/5]

casacore::TableExprNodeSet::TableExprNodeSet	(	const Vector< rownr_t > &	rownrs,
		const TableExprNodeSet &
	)

Construct a set with n*set.size() elements where n is the number of rows.

Element i is constructed by evaluating the input element for row rownr[i].

◆ TableExprNodeSet() [5/5]

casacore::TableExprNodeSet::TableExprNodeSet ( const TableExprNodeSet & )

◆ ~TableExprNodeSet()

casacore::TableExprNodeSet::~TableExprNodeSet ( )

Member Function Documentation

◆ adaptSetUnits()

virtual void casacore::TableExprNodeSet::adaptSetUnits ( const Unit & )

virtual

Let a set node convert itself to the given unit.

Reimplemented from casacore::TableExprNodeRep.

◆ add()

void casacore::TableExprNodeSet::add	(	const TableExprNodeSetElem &	,
		Bool	adaptType = `False`
	)

Add an element to the set.

If adaptType=True, the data type is the highest of the elements added. Otherwise it is that of the first element. True is meant for a set of values, False for function arguments.

◆ checkEqualDataTypes()

void casacore::TableExprNodeSet::checkEqualDataTypes ( ) const

Check if the data type of the set elements are the same.

If not, an exception is thrown.

◆ combineDateIntervals()

void casacore::TableExprNodeSet::combineDateIntervals ( )

private

◆ combineDoubleIntervals()

void casacore::TableExprNodeSet::combineDoubleIntervals ( )

private

◆ combineIntIntervals()

void casacore::TableExprNodeSet::combineIntIntervals ( )

private

Sort and combine intervals.

◆ findClosedClosed()

Bool casacore::TableExprNodeSet::findClosedClosed ( Double value )

private

◆ findClosedOpen()

Bool casacore::TableExprNodeSet::findClosedOpen ( Double value )

private

◆ findOpenClosed()

Bool casacore::TableExprNodeSet::findOpenClosed ( Double value )

private

◆ findOpenOpen()

Bool casacore::TableExprNodeSet::findOpenOpen ( Double value )

private

◆ getAggrNodes()

virtual void casacore::TableExprNodeSet::getAggrNodes ( std::vector< TableExprNodeRep * > & aggr )

virtual

Get the nodes representing an aggregate function.

Reimplemented from casacore::TableExprNodeRep.

◆ getArray() [1/6]

void casacore::TableExprNodeSet::getArray	(	MArray< Bool > &	marr,
		const TENShPtr &	node,
		const TableExprId &	id
	)		const

inlineprivate

Get the array in a templated way.

Definition at line 433 of file ExprNodeSet.h.

References casacore::TableExprNodeRep::getArrayBool(), and casacore::MArray< T >::reference().

Referenced by toArray().

◆ getArray() [2/6]

void casacore::TableExprNodeSet::getArray	(	MArray< DComplex > &	marr,
		const TENShPtr &	node,
		const TableExprId &	id
	)		const

inlineprivate

Definition at line 442 of file ExprNodeSet.h.

References casacore::TableExprNodeRep::getArrayDComplex(), and casacore::MArray< T >::reference().

◆ getArray() [3/6]

void casacore::TableExprNodeSet::getArray	(	MArray< Double > &	marr,
		const TENShPtr &	node,
		const TableExprId &	id
	)		const

inlineprivate

Definition at line 439 of file ExprNodeSet.h.

References casacore::TableExprNodeRep::getArrayDouble(), and casacore::MArray< T >::reference().

◆ getArray() [4/6]

void casacore::TableExprNodeSet::getArray	(	MArray< Int64 > &	marr,
		const TENShPtr &	node,
		const TableExprId &	id
	)		const

inlineprivate

Definition at line 436 of file ExprNodeSet.h.

References casacore::TableExprNodeRep::getArrayInt(), and casacore::MArray< T >::reference().

◆ getArray() [5/6]

void casacore::TableExprNodeSet::getArray	(	MArray< MVTime > &	marr,
		const TENShPtr &	node,
		const TableExprId &	id
	)		const

inlineprivate

Definition at line 448 of file ExprNodeSet.h.

References casacore::TableExprNodeRep::getArrayDate(), and casacore::MArray< T >::reference().

◆ getArray() [6/6]

void casacore::TableExprNodeSet::getArray	(	MArray< String > &	marr,
		const TENShPtr &	node,
		const TableExprId &	id
	)		const

inlineprivate

Definition at line 445 of file ExprNodeSet.h.

References casacore::TableExprNodeRep::getArrayString(), and casacore::MArray< T >::reference().

◆ getArrayBool()

virtual MArray<Bool> casacore::TableExprNodeSet::getArrayBool ( const TableExprId & id )

virtual

Get an array value for this bounded set in the given row.

Reimplemented from casacore::TableExprNodeRep.

◆ getArrayDate()

virtual MArray<MVTime> casacore::TableExprNodeSet::getArrayDate ( const TableExprId & id )

virtual

Reimplemented from casacore::TableExprNodeRep.

◆ getArrayDComplex()

virtual MArray<DComplex> casacore::TableExprNodeSet::getArrayDComplex ( const TableExprId & id )

virtual

Reimplemented from casacore::TableExprNodeRep.

◆ getArrayDouble()

virtual MArray<Double> casacore::TableExprNodeSet::getArrayDouble ( const TableExprId & id )

virtual

Reimplemented from casacore::TableExprNodeRep.

◆ getArrayInt()

virtual MArray<Int64> casacore::TableExprNodeSet::getArrayInt ( const TableExprId & id )

virtual

Reimplemented from casacore::TableExprNodeRep.

◆ getArrayString()

virtual MArray<String> casacore::TableExprNodeSet::getArrayString ( const TableExprId & id )

virtual

Reimplemented from casacore::TableExprNodeRep.

◆ getColumnNodes()

virtual void casacore::TableExprNodeSet::getColumnNodes ( std::vector< TableExprNodeRep * > & cols )

virtual

Get the nodes representing a table column.

Reimplemented from casacore::TableExprNodeRep.

◆ hasArrayBool()

virtual MArray<Bool> casacore::TableExprNodeSet::hasArrayBool	(	const TableExprId &	id,
		const MArray< Bool > &	value
	)

virtual

Reimplemented from casacore::TableExprNodeRep.

◆ hasArrayDate()

virtual MArray<Bool> casacore::TableExprNodeSet::hasArrayDate	(	const TableExprId &	id,
		const MArray< MVTime > &	value
	)

virtual

Reimplemented from casacore::TableExprNodeRep.

◆ hasArrayDComplex()

virtual MArray<Bool> casacore::TableExprNodeSet::hasArrayDComplex	(	const TableExprId &	id,
		const MArray< DComplex > &	value
	)

virtual

Reimplemented from casacore::TableExprNodeRep.

◆ hasArrayDouble()

virtual MArray<Bool> casacore::TableExprNodeSet::hasArrayDouble	(	const TableExprId &	id,
		const MArray< Double > &	value
	)

virtual

Reimplemented from casacore::TableExprNodeRep.

◆ hasArrayInt()

virtual MArray<Bool> casacore::TableExprNodeSet::hasArrayInt	(	const TableExprId &	id,
		const MArray< Int64 > &	value
	)

virtual

Reimplemented from casacore::TableExprNodeRep.

◆ hasArrays()

Bool casacore::TableExprNodeSet::hasArrays ( ) const

Contains the set array values?

Referenced by toArray().

◆ hasArrayString()

virtual MArray<Bool> casacore::TableExprNodeSet::hasArrayString	(	const TableExprId &	id,
		const MArray< String > &	value
	)

virtual

Reimplemented from casacore::TableExprNodeRep.

◆ hasBool()

virtual Bool casacore::TableExprNodeSet::hasBool	(	const TableExprId &	id,
		Bool	value
	)

virtual

Does a value occur in the set?

Reimplemented from casacore::TableExprNodeRep.

◆ hasDate()

virtual Bool casacore::TableExprNodeSet::hasDate	(	const TableExprId &	id,
		const MVTime &	value
	)

virtual

Reimplemented from casacore::TableExprNodeRep.

◆ hasDComplex()

virtual Bool casacore::TableExprNodeSet::hasDComplex	(	const TableExprId &	id,
		const DComplex &	value
	)

virtual

Reimplemented from casacore::TableExprNodeRep.

◆ hasDouble()

virtual Bool casacore::TableExprNodeSet::hasDouble	(	const TableExprId &	id,
		Double	value
	)

virtual

Reimplemented from casacore::TableExprNodeRep.

◆ hasInt()

virtual Bool casacore::TableExprNodeSet::hasInt	(	const TableExprId &	id,
		Int64	value
	)

virtual

Reimplemented from casacore::TableExprNodeRep.

◆ hasString()

virtual Bool casacore::TableExprNodeSet::hasString	(	const TableExprId &	id,
		const String &	value
	)

virtual

Reimplemented from casacore::TableExprNodeRep.

◆ isBounded()

Bool casacore::TableExprNodeSet::isBounded ( ) const

inline

Is the set fully bounded (discrete and no undefined end values)?

Definition at line 491 of file ExprNodeSet.h.

References itsBounded.

◆ isDiscrete()

Bool casacore::TableExprNodeSet::isDiscrete ( ) const

inline

Contains the set only discrete elements? Discrete means that no continuous ranges are given, but discrete ranges (using :) are possible.

Definition at line 487 of file ExprNodeSet.h.

References itsDiscrete.

◆ isSingle()

Bool casacore::TableExprNodeSet::isSingle ( ) const

inline

Contains the set only single elements? Single means that only single values are given (thus end nor incr).

Definition at line 483 of file ExprNodeSet.h.

References itsSingle.

◆ nelements()

size_t casacore::TableExprNodeSet::nelements ( ) const

inline

For backward compatibility.

Definition at line 374 of file ExprNodeSet.h.

References size().

◆ operator=()

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

private

A copy of a TableExprNodeSet cannot be made.

◆ operator[]()

const TableExprNodeSetElem & casacore::TableExprNodeSet::operator[] ( size_t index ) const

inline

Get the i-th element.

Definition at line 500 of file ExprNodeSet.h.

References castItsElem.

◆ setFindFunc()

void casacore::TableExprNodeSet::setFindFunc	(	Bool	isLeftClosed,
		Bool	isRightClosed
	)

private

◆ setOrArray()

TENShPtr casacore::TableExprNodeSet::setOrArray ( ) const

Try to convert the set to an array.

If not possible, a copy of the set is returned.

◆ show()

void casacore::TableExprNodeSet::show	(	ostream &	os,
		uInt	indent
	)		const

virtual

Show the node.

Reimplemented from casacore::TableExprNodeRep.

◆ size()

size_t casacore::TableExprNodeSet::size ( ) const

inline

Get the number of elements.

Definition at line 495 of file ExprNodeSet.h.

References itsElems.

Referenced by nelements(), and toArray().

◆ toArray()

template<typename T >

MArray< T > casacore::TableExprNodeSet::toArray ( const TableExprId & id ) const

TODO: align possible units

Handle a nested array; this is done recursively.

Iterate through the remaining arrays.

The first time a mask was found, so create the resulting mask.

This array has no mask, so set to False in resulting mask.

Combine scalars.

Definition at line 507 of file ExprNodeSet.h.

References casacore::IPosition::append(), casacore::ArrayIterator< T, Alloc >::array(), casacore::MArray< T >::array(), castItsElem, DebugAssert, casacore::C::e, casacore::False, getArray(), hasArrays(), casacore::MArrayBase::hasMask(), casacore::IPosition::isEqual(), casacore::MArrayBase::isNull(), itsBounded, casacore::MArrayBase::mask(), casacore::mask(), casacore::ArrayIterator< T, Alloc >::next(), casacore::Array< T, Alloc >::reform(), casacore::Array< T, Alloc >::resize(), casacore::Vector< T, Alloc >::resize(), casacore::ArrayBase::shape(), casacore::MArrayBase::shape(), casacore::IPosition::size(), size(), and casacore::True.

◆ toConstArray()

TENShPtr casacore::TableExprNodeSet::toConstArray ( ) const

private

Convert the const set to an array.

Member Data Documentation

◆ itsAllIntervals

Bool casacore::TableExprNodeSet::itsAllIntervals

private

Definition at line 476 of file ExprNodeSet.h.

◆ itsBounded

Bool casacore::TableExprNodeSet::itsBounded

private

Definition at line 474 of file ExprNodeSet.h.

Referenced by isBounded(), and toArray().

◆ itsCheckTypes

Bool casacore::TableExprNodeSet::itsCheckTypes

private

Definition at line 475 of file ExprNodeSet.h.

◆ itsDiscrete

Bool casacore::TableExprNodeSet::itsDiscrete

private

Definition at line 473 of file ExprNodeSet.h.

Referenced by isDiscrete().

◆ itsElems

std::vector<TENShPtr> casacore::TableExprNodeSet::itsElems

private

Definition at line 471 of file ExprNodeSet.h.

Referenced by size().

◆ itsEnd

Block<Double> casacore::TableExprNodeSet::itsEnd

private

Definition at line 478 of file ExprNodeSet.h.

◆ itsFindFunc

FindFuncPtr casacore::TableExprNodeSet::itsFindFunc

private

Definition at line 479 of file ExprNodeSet.h.

◆ itsSingle

Bool casacore::TableExprNodeSet::itsSingle

private

Definition at line 472 of file ExprNodeSet.h.

Referenced by isSingle().

◆ itsStart

Block<Double> casacore::TableExprNodeSet::itsStart

private

Definition at line 477 of file ExprNodeSet.h.

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

tables/TaQL/ExprNodeSet.h

Public Member Functions

Private Types

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Intended use:

Review Status

Prerequisite

Synopsis

Member Typedef Documentation

◆ FindFuncPtr

Constructor & Destructor Documentation

◆ TableExprNodeSet() [1/5]

◆ TableExprNodeSet() [2/5]

◆ TableExprNodeSet() [3/5]

◆ TableExprNodeSet() [4/5]

◆ TableExprNodeSet() [5/5]

◆ ~TableExprNodeSet()

Member Function Documentation

◆ adaptSetUnits()

◆ add()

◆ checkEqualDataTypes()

◆ combineDateIntervals()

◆ combineDoubleIntervals()

◆ combineIntIntervals()

◆ findClosedClosed()

◆ findClosedOpen()

◆ findOpenClosed()

◆ findOpenOpen()

◆ getAggrNodes()

◆ getArray() [1/6]

◆ getArray() [2/6]

◆ getArray() [3/6]

◆ getArray() [4/6]

◆ getArray() [5/6]

◆ getArray() [6/6]

◆ getArrayBool()

◆ getArrayDate()

◆ getArrayDComplex()

◆ getArrayDouble()

◆ getArrayInt()

◆ getArrayString()

◆ getColumnNodes()

◆ hasArrayBool()

◆ hasArrayDate()

◆ hasArrayDComplex()

◆ hasArrayDouble()

◆ hasArrayInt()

◆ hasArrays()

◆ hasArrayString()

◆ hasBool()

◆ hasDate()

◆ hasDComplex()

◆ hasDouble()

◆ hasInt()

◆ hasString()

◆ isBounded()

◆ isDiscrete()

◆ isSingle()

◆ nelements()

◆ operator=()

◆ operator[]()

◆ setFindFunc()

◆ setOrArray()

◆ show()

◆ size()

◆ toArray()

◆ toConstArray()

Member Data Documentation

◆ itsAllIntervals

◆ itsBounded

◆ itsCheckTypes

◆ itsDiscrete

◆ itsElems

◆ itsEnd

◆ itsFindFunc

◆ itsSingle

◆ itsStart