#include <ExprFuncNodeArray.h>

Public Member Functions
	TableExprFuncNodeArray (TableExprFuncNode::FunctionType, NodeDataType, ValueType, const TableExprNodeSet &source, const vector< TENShPtr > &nodes, const Block< Int > &dtypeOper, const TaQLStyle &)
	Constructor. More...

	~TableExprFuncNodeArray ()
	Destructor. 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...

virtual MArray< Bool >	getArrayBool (const TableExprId &id)
	'get' Functions to get the desired result of a function More...

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

virtual MArray< Double >	getArrayDouble (const TableExprId &id)
	The default implementation of getArrayDouble does getArrayInt and converts the result. More...

virtual MArray< DComplex >	getArrayDComplex (const TableExprId &id)
	The default implementation of getArrayDComplex does getArrayDouble and converts the result. More...

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

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

TableExprFuncNode *	getChild ()
	Get the function node. More...

const TableExprFuncNode *	getChild () const

Public Member Functions inherited from casacore::TableExprNodeArray
	TableExprNodeArray (NodeDataType, OperType)
	Create the object. More...

	TableExprNodeArray (const TableExprNodeRep &node, NodeDataType, OperType)

	TableExprNodeArray (NodeDataType, OperType, const IPosition &shape)

	~TableExprNodeArray ()

virtual TENShPtr	makeConstantScalar ()
	Turn a constant array with one element into a scalar. More...

IPosition	validateIndex (const IPosition &index, const ArrayBase &arr) const
	Validate the given index against the array's shape. More...

virtual const IPosition &	getShape (const TableExprId &id)
	Get the shape of the array in the given row. More...

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 Bool	getElemBool (const TableExprId &id, const Slicer &index)
	Get a single element from the array in the given row. More...

virtual Int64	getElemInt (const TableExprId &id, const Slicer &index)

virtual Double	getElemDouble (const TableExprId &id, const Slicer &index)

virtual DComplex	getElemDComplex (const TableExprId &id, const Slicer &index)

virtual String	getElemString (const TableExprId &id, const Slicer &index)

virtual MVTime	getElemDate (const TableExprId &id, const Slicer &index)

virtual MArray< Bool >	getSliceBool (const TableExprId &id, const Slicer &)
	Get a slice of the array in the given row. More...

virtual MArray< Int64 >	getSliceInt (const TableExprId &id, const Slicer &)

virtual MArray< Double >	getSliceDouble (const TableExprId &id, const Slicer &)

virtual MArray< DComplex >	getSliceDComplex (const TableExprId &id, const Slicer &)

virtual MArray< String >	getSliceString (const TableExprId &id, const Slicer &)

virtual MArray< MVTime >	getSliceDate (const TableExprId &id, const Slicer &)

virtual Array< Bool >	getElemColumnBool (const Vector< rownr_t > &rownrs, const Slicer &)
	Get a single element for the entire column (used by sort). More...

virtual Array< uChar >	getElemColumnuChar (const Vector< rownr_t > &rownrs, const Slicer &)

virtual Array< Short >	getElemColumnShort (const Vector< rownr_t > &rownrs, const Slicer &)

virtual Array< uShort >	getElemColumnuShort (const Vector< rownr_t > &rownrs, const Slicer &)

virtual Array< Int >	getElemColumnInt (const Vector< rownr_t > &rownrs, const Slicer &)

virtual Array< uInt >	getElemColumnuInt (const Vector< rownr_t > &rownrs, const Slicer &)

virtual Array< Int64 >	getElemColumnInt64 (const Vector< rownr_t > &rownrs, const Slicer &)

virtual Array< Float >	getElemColumnFloat (const Vector< rownr_t > &rownrs, const Slicer &)

virtual Array< Double >	getElemColumnDouble (const Vector< rownr_t > &rownrs, const Slicer &)

virtual Array< Complex >	getElemColumnComplex (const Vector< rownr_t > &rownrs, const Slicer &)

virtual Array< DComplex >	getElemColumnDComplex (const Vector< rownr_t > &rownrs, const Slicer &)

virtual Array< String >	getElemColumnString (const Vector< rownr_t > &rownrs, const Slicer &)

Public Member Functions inherited from casacore::TableExprNodeBinary
	TableExprNodeBinary (NodeDataType, ValueType, OperType, const Table &)
	Constructor. More...

	TableExprNodeBinary (NodeDataType, const TableExprNodeRep &, OperType)

virtual	~TableExprNodeBinary ()
	Destructor. More...

virtual void	show (ostream &, uInt indent) const
	Show the expression tree. More...

void	setChildren (const TENShPtr &left, const TENShPtr &right, Bool adapt=True)
	Set the children. More...

virtual void	handleUnits ()
	Handle the units of the children and possibly set the parent's unit. More...

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

const TENShPtr &	getLeftChild () const
	Get the child nodes. More...

const TENShPtr &	getRightChild () const

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

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

Protected Member Functions
void	tryToConst ()
	Try if the function gives a constant result. More...

const std::vector< TENShPtr > &	operands () const
	Some functions to be used by TableExprNodeFuncArray. More...

std::vector< TENShPtr > &	rwOperands ()

TableExprFuncNode::FunctionType	funcType () const

NodeDataType	argDataType () const

Protected Member Functions inherited from casacore::TableExprNodeRep
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...

Private Member Functions
IPosition	getAxes (const TableExprId &id, Int ndim, uInt axarg=1, Bool swapRemove=True)
	Get the collapse axes for the partial functions. More...

IPosition	removeAxes (const IPosition &axes, Int ndim) const
	Remove axes exceeding ndim. More...

const IPosition &	getArrayShape (const TableExprId &id, uInt axarg=1)
	Get the shape for the array, boxed and running functions. More...

IPosition	getOrder (const TableExprId &id, Int ndim)
	Get the transpose order of the array axes. More...

IPosition	getReverseAxes (const TableExprId &id, uInt ndim)
	Get the axes for the reverse function. More...

const IPosition &	getDiagonalArg (const TableExprId &id, const IPosition &shp)
	Get the arguments for the diagonals function. More...

const IPosition &	getAlternate (const TableExprId &id)
	Set the alternate value expandAlt_p for array expand and return it. More...

IPosition	adjustShape (const IPosition &shape, const IPosition &origShape) const
	Adjust the resize shape by replacing negative axes with the original axis (if present) or 1. More...

template<typename T >
MArray< T >	TEFResize (const MArray< T > &arr, const TableExprId &id)
	Templated function to resize/expand an array. More...

MArray< Double >	angdistx (const MArray< Double > &a1, const MArray< Double > &a2) const
	The angular distance between each pair of the arguments. More...

Private Attributes
TableExprFuncNode	node_p

Int	origin_p

Bool	isCOrder_p

Bool	constAxes_p

Bool	constAlt_p

IPosition	ipos_p

IPosition	iposN_p

IPosition	expandAlt_p

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::TableExprNodeArray
static MArray< Int64 >	makeArray (const IPosition &shape, Int64 value)
	Make an array with the given shape and fill it with the value. More...

static MArray< Double >	makeArray (const IPosition &shape, Double value)

static MArray< DComplex >	makeArray (const IPosition &shape, const DComplex &value)

Static Public Member Functions inherited from casacore::TableExprNodeBinary
static NodeDataType	getDT (NodeDataType leftDtype, NodeDataType rightDype, OperType operType)
	Check the data types and get the common one. More...

static TableExprNodeRep	getCommonTypes (const TENShPtr &left, const TENShPtr &right, OperType operType)
	Check the data and value types and get the common one. 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...

Static Protected Member Functions inherited from casacore::TableExprNodeBinary
static const Unit &	makeEqualUnits (const TENShPtr &left, TENShPtr &right)
	Make the units equal. 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::TableExprNodeArray
IPosition	varShape_p

Protected Attributes inherited from casacore::TableExprNodeBinary
TENShPtr	lnode_p

TENShPtr	rnode_p

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 representing an array function in table select expression

Intended use:

Internal

Review Status

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

Prerequisite

Synopsis

This class can be seen as a specialization of TableExprFuncNode for functions returning arrays. However, it is derived from TableExprNodeArray to make it possible that the ExprNode classes use all array functionality offered by that base class.
Internally an TableExprFuncNode object is used.

When a TaQL function is used, TableExprFuncNode::checkOperands determines whether the result is a scalar or an array. Thereafter TableExprNode::newFunctionNode creates a TableExprFuncNode for scalars or a TableExprFuncNodeArray for arrays.

Definition at line 70 of file ExprFuncNodeArray.h.

Constructor & Destructor Documentation

◆ TableExprFuncNodeArray()

casacore::TableExprFuncNodeArray::TableExprFuncNodeArray	(	TableExprFuncNode::FunctionType	,
		NodeDataType	,
		ValueType	,
		const TableExprNodeSet &	source,
		const vector< TENShPtr > &	nodes,
		const Block< Int > &	dtypeOper,
		const TaQLStyle &
	)

Constructor.

◆ ~TableExprFuncNodeArray()

casacore::TableExprFuncNodeArray::~TableExprFuncNodeArray ( )

Destructor.

Member Function Documentation

◆ adjustShape()

IPosition casacore::TableExprFuncNodeArray::adjustShape	(	const IPosition &	shape,
		const IPosition &	origShape
	)		const

private

Adjust the resize shape by replacing negative axes with the original axis (if present) or 1.

◆ angdistx()

MArray<Double> casacore::TableExprFuncNodeArray::angdistx	(	const MArray< Double > &	a1,
		const MArray< Double > &	a2
	)		const

private

The angular distance between each pair of the arguments.

◆ argDataType()

NodeDataType casacore::TableExprFuncNodeArray::argDataType ( ) const

inlineprotected

Definition at line 120 of file ExprFuncNodeArray.h.

References casacore::TableExprFuncNode::argDataType(), and node_p.

◆ funcType()

TableExprFuncNode::FunctionType casacore::TableExprFuncNodeArray::funcType ( ) const

inlineprotected

Definition at line 118 of file ExprFuncNodeArray.h.

References casacore::TableExprFuncNode::funcType(), and node_p.

◆ getAggrNodes()

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

virtual

Get the nodes representing an aggregate function.

Reimplemented from casacore::TableExprNodeBinary.

Reimplemented in casacore::TableExprAggrNodeArray.

◆ getAlternate()

const IPosition& casacore::TableExprFuncNodeArray::getAlternate ( const TableExprId & id )

private

Set the alternate value expandAlt_p for array expand and return it.

◆ getArrayBool()

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

virtual

'get' Functions to get the desired result of a function

Reimplemented from casacore::TableExprNodeRep.

Reimplemented in casacore::TableExprConeNodeArray, and casacore::TableExprAggrNodeArray.

◆ getArrayDate()

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

virtual

Reimplemented from casacore::TableExprNodeRep.

Reimplemented in casacore::TableExprAggrNodeArray.

◆ getArrayDComplex()

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

virtual

The default implementation of getArrayDComplex does getArrayDouble and converts the result.

Reimplemented from casacore::TableExprNodeArray.

Reimplemented in casacore::TableExprAggrNodeArray.

◆ getArrayDouble()

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

virtual

The default implementation of getArrayDouble does getArrayInt and converts the result.

Reimplemented from casacore::TableExprNodeArray.

Reimplemented in casacore::TableExprAggrNodeArray.

◆ getArrayInt()

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

virtual

Reimplemented from casacore::TableExprNodeRep.

Reimplemented in casacore::TableExprConeNodeArray, and casacore::TableExprAggrNodeArray.

◆ getArrayShape()

const IPosition& casacore::TableExprFuncNodeArray::getArrayShape	(	const TableExprId &	id,
		uInt	axarg = `1`
	)

private

Get the shape for the array, boxed and running functions.

If an axis length < 0, the corresponding main shape axis (if present) is used. axarg gives the argument nr of the shape.

◆ getArrayString()

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

virtual

Reimplemented from casacore::TableExprNodeRep.

Reimplemented in casacore::TableExprAggrNodeArray.

◆ getAxes()

IPosition casacore::TableExprFuncNodeArray::getAxes	(	const TableExprId &	id,
		Int	ndim,
		uInt	axarg = `1`,
		Bool	swapRemove = `True`
	)

private

Get the collapse axes for the partial functions.

It compares the values with the #dim and removes them if too high. axarg gives the argument nr of the axes.

◆ getChild() [1/2]

TableExprFuncNode* casacore::TableExprFuncNodeArray::getChild ( )

inline

Get the function node.

Definition at line 101 of file ExprFuncNodeArray.h.

References node_p.

◆ getChild() [2/2]

const TableExprFuncNode* casacore::TableExprFuncNodeArray::getChild ( ) const

inline

Definition at line 103 of file ExprFuncNodeArray.h.

References node_p.

◆ getColumnNodes()

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

virtual

Get the nodes representing a table column.

Reimplemented from casacore::TableExprNodeBinary.

◆ getDiagonalArg()

const IPosition& casacore::TableExprFuncNodeArray::getDiagonalArg	(	const TableExprId &	id,
		const IPosition &	shp
	)

private

Get the arguments for the diagonals function.

They are checked and if needed adapted if the shape is not empty.

◆ getOrder()

IPosition casacore::TableExprFuncNodeArray::getOrder	(	const TableExprId &	id,
		Int	ndim
	)

private

Get the transpose order of the array axes.

◆ getReverseAxes()

IPosition casacore::TableExprFuncNodeArray::getReverseAxes	(	const TableExprId &	id,
		uInt	ndim
	)

private

Get the axes for the reverse function.

◆ operands()

const std::vector<TENShPtr>& casacore::TableExprFuncNodeArray::operands ( ) const

inlineprotected

Some functions to be used by TableExprNodeFuncArray.

Definition at line 114 of file ExprFuncNodeArray.h.

References node_p, and casacore::TableExprFuncNode::operands().

Referenced by casacore::TableExprAggrNodeArray::operand().

◆ removeAxes()

IPosition casacore::TableExprFuncNodeArray::removeAxes	(	const IPosition &	axes,
		Int	ndim
	)		const

private

Remove axes exceeding ndim.

◆ rwOperands()

std::vector<TENShPtr>& casacore::TableExprFuncNodeArray::rwOperands ( )

inlineprotected

Definition at line 116 of file ExprFuncNodeArray.h.

References node_p, and casacore::TableExprFuncNode::rwOperands().

◆ TEFResize()

template<typename T >

MArray<T> casacore::TableExprFuncNodeArray::TEFResize	(	const MArray< T > &	arr,
		const TableExprId &	id
	)

private

Templated function to resize/expand an array.

◆ tryToConst()

void casacore::TableExprFuncNodeArray::tryToConst ( )

protected

Try if the function gives a constant result.

If so, set the expression type to Constant. Get possible constant arguments like axes.

Member Data Documentation

◆ constAlt_p

Bool casacore::TableExprFuncNodeArray::constAlt_p

private

Definition at line 174 of file ExprFuncNodeArray.h.

◆ constAxes_p

Bool casacore::TableExprFuncNodeArray::constAxes_p

private

Definition at line 173 of file ExprFuncNodeArray.h.

◆ expandAlt_p

IPosition casacore::TableExprFuncNodeArray::expandAlt_p

private

Definition at line 177 of file ExprFuncNodeArray.h.

◆ ipos_p

IPosition casacore::TableExprFuncNodeArray::ipos_p

private

Definition at line 175 of file ExprFuncNodeArray.h.

◆ iposN_p

IPosition casacore::TableExprFuncNodeArray::iposN_p

private

Definition at line 176 of file ExprFuncNodeArray.h.

◆ isCOrder_p

Bool casacore::TableExprFuncNodeArray::isCOrder_p

private

Definition at line 172 of file ExprFuncNodeArray.h.

◆ node_p

TableExprFuncNode casacore::TableExprFuncNodeArray::node_p

private

Definition at line 170 of file ExprFuncNodeArray.h.

Referenced by argDataType(), funcType(), getChild(), operands(), and rwOperands().

◆ origin_p

Int casacore::TableExprFuncNodeArray::origin_p

private

Definition at line 171 of file ExprFuncNodeArray.h.

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

tables/TaQL/ExprFuncNodeArray.h

Public Member Functions

Protected Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Intended use:

Review Status

Prerequisite

Synopsis

Constructor & Destructor Documentation

◆ TableExprFuncNodeArray()

◆ ~TableExprFuncNodeArray()

Member Function Documentation

◆ adjustShape()

◆ angdistx()

◆ argDataType()

◆ funcType()

◆ getAggrNodes()

◆ getAlternate()

◆ getArrayBool()

◆ getArrayDate()

◆ getArrayDComplex()

◆ getArrayDouble()

◆ getArrayInt()

◆ getArrayShape()

◆ getArrayString()

◆ getAxes()

◆ getChild() [1/2]

◆ getChild() [2/2]

◆ getColumnNodes()

◆ getDiagonalArg()

◆ getOrder()

◆ getReverseAxes()

◆ operands()

◆ removeAxes()

◆ rwOperands()

◆ TEFResize()

◆ tryToConst()

Member Data Documentation

◆ constAlt_p

◆ constAxes_p

◆ expandAlt_p

◆ ipos_p

◆ iposN_p

◆ isCOrder_p

◆ node_p

◆ origin_p