casacore::TableExprGroupFuncDComplex Class Reference

Abstract base class for aggregate functions giving a dcomplex scalar. More...

#include <ExprGroup.h>

Inheritance diagram for casacore::TableExprGroupFuncDComplex:

Public Member Functions
	TableExprGroupFuncDComplex (TableExprNodeRep *node, const DComplex &initValue=DComplex())
virtual	~TableExprGroupFuncDComplex ()
virtual DComplex	getDComplex (const vector< TableExprId > &)
Protected Attributes
DComplex	itsValue

Detailed Description

Abstract base class for aggregate functions giving a dcomplex scalar.

Intended use:

Internal

Review Status

Test programs:: tExprGroup

Synopsis

This class is derived from TableExprGroupFuncBase and act as the abstract base class for aggregate functions resulting in a dcomplex scalar.
Derived classes can use itsValue to contain the aggregated value. It that case they do not need to implement the get function.

Definition at line 552 of file ExprGroup.h.

Constructor & Destructor Documentation

casacore::TableExprGroupFuncDComplex::TableExprGroupFuncDComplex	(	TableExprNodeRep *	node,
		const DComplex &	initValue = `DComplex()`
	)			`[inline, explicit]`

Definition at line 555 of file ExprGroup.h.

virtual casacore::TableExprGroupFuncDComplex::~TableExprGroupFuncDComplex ( ) [virtual]

Member Function Documentation

virtual DComplex casacore::TableExprGroupFuncDComplex::getDComplex ( const vector< TableExprId > & ) [virtual]

Reimplemented from casacore::TableExprGroupFuncBase.

Member Data Documentation

DComplex casacore::TableExprGroupFuncDComplex::itsValue [protected]

Definition at line 563 of file ExprGroup.h.

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

casacore/tables/TaQL/ExprGroup.h