casacore::TableExprNodeNERegex Class Reference

Regex comparison != in table select expression tree. More...

#include <ExprLogicNode.h>

Inheritance diagram for casacore::TableExprNodeNERegex:

List of all members.

Public Member Functions
	TableExprNodeNERegex (const TableExprNodeRep &)
	~TableExprNodeNERegex ()
Bool	getBool (const TableExprId &id)
	Get a scalar value for this node in the given row.

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Detailed Description

Regex comparison != in table select expression tree.

Intended use:

Internal

Review Status

Reviewed By:

UNKNOWN

Date Reviewed:

before2004/08/25

Prerequisite

• TableExprNode

Synopsis

This class represents an != comparison in a table select expression tree. This is defined for all data types. Only the Bool get function is defined, because the result of a compare is always a Bool.

Definition at line 432 of file ExprLogicNode.h.

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Constructor & Destructor Documentation

casacore::TableExprNodeNERegex::TableExprNodeNERegex

(

const TableExprNodeRep &

)

casacore::TableExprNodeNERegex::~TableExprNodeNERegex

(

)

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Member Function Documentation

Bool casacore::TableExprNodeNERegex::getBool

(

const TableExprId &

id

)

[virtual]

Get a scalar value for this node in the given row.

The appropriate functions are implemented in the derived classes and will usually invoke the get in their children and apply the operator on the resulting values.

Reimplemented from casacore::TableExprNodeRep.

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

• casacore/tables/TaQL/ExprLogicNode.h