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

#include <ExprUnitNode.h>

Inheritance diagram for casa::TableExprNodeArrayUnit:

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

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

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.

Constructor & Destructor Documentation

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

casa::TableExprNodeArrayUnit::~TableExprNodeArrayUnit ( )

Member Function Documentation

virtual Array<DComplex> casa::TableExprNodeArrayUnit::getArrayDComplex ( const TableExprId & id ) [virtual]

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

Reimplemented from casa::TableExprNodeArray.

virtual Array<Double> casa::TableExprNodeArrayUnit::getArrayDouble ( const TableExprId & id ) [virtual]

Reimplemented from casa::TableExprNodeRep.

virtual Double casa::TableExprNodeArrayUnit::getUnitFactor ( ) const [virtual]

Get the unit conversion factor.

Default 1 is returned.

Reimplemented from casa::TableExprNodeRep.

Member Data Documentation

Double casa::TableExprNodeArrayUnit::factor_p [private]

Definition at line 131 of file ExprUnitNode.h.

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

casacore/tables/Tables/ExprUnitNode.h

Public Member Functions

Private Attributes