casacore::TableExprNodeArrayUnit Class Reference

Unit for array values in a table select expression tree. More...

#include <ExprUnitNode.h>

Inheritance diagram for casacore::TableExprNodeArrayUnit:

List of all members.

Public Member Functions
	TableExprNodeArrayUnit (TableExprNodeRep &child, const Unit &unit)
	~TableExprNodeArrayUnit ()
virtual Double	getUnitFactor () const
	Get the unit conversion factor.
virtual MArray< Double >	getArrayDouble (const TableExprId &id)
	The default implementation of getArrayDouble does getArrayInt and converts the result.
virtual MArray< DComplex >	getArrayDComplex (const TableExprId &id)
	The default implementation of getArrayDComplex does getArrayDouble and converts the result.
Private Attributes
Double	factor_p

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Detailed Description

Unit for array values in a table select expression tree.

Intended use:

Internal

Review Status

Reviewed By:

UNKNOWN

Date Reviewed:

before2004/08/25

Prerequisite

• TableExprNode
• Unit

Synopsis

This class represents a unit in a table select expression tree. It contains a unit conversion factor to convert the child to this unit. The factor is 1 if the child has no unit.

Definition at line 122 of file ExprUnitNode.h.

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Constructor & Destructor Documentation

casacore::TableExprNodeArrayUnit::TableExprNodeArrayUnit	(	TableExprNodeRep &	child,
		const Unit &	unit
	)

casacore::TableExprNodeArrayUnit::~TableExprNodeArrayUnit

(

)

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Member Function Documentation

virtual MArray<DComplex> casacore::TableExprNodeArrayUnit::getArrayDComplex

(

const TableExprId &

id

)

[virtual]

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

Reimplemented from casacore::TableExprNodeArray.

virtual MArray<Double> casacore::TableExprNodeArrayUnit::getArrayDouble

(

const TableExprId &

id

)

[virtual]

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

Reimplemented from casacore::TableExprNodeArray.

virtual Double casacore::TableExprNodeArrayUnit::getUnitFactor

(

)

const [virtual]

Get the unit conversion factor.

Default 1 is returned.

Reimplemented from casacore::TableExprNodeRep.

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Member Data Documentation

Double casacore::TableExprNodeArrayUnit::factor_p [private]

Definition at line 131 of file ExprUnitNode.h.

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

• casacore/tables/TaQL/ExprUnitNode.h