casacore::TaQLColNodeRep Class Reference

Raw TaQL parse tree node defining a select column expression. More...

#include <TaQLNodeDer.h>

Inheritance diagram for casacore::TaQLColNodeRep:
casacore::TaQLNodeRep

List of all members.

Public Member Functions

 TaQLColNodeRep (const TaQLNode &expr, const String &name, const String &nameMask, const String &dtype)
virtual ~TaQLColNodeRep ()
virtual TaQLNodeResult visit (TaQLNodeVisitor &) const
 Visit a node for tree traversal.
virtual void show (std::ostream &os) const
 Print the object in an ostream.
virtual void save (AipsIO &aio) const
 Save the object.

Static Public Member Functions

static TaQLColNodeReprestore (AipsIO &aio)

Public Attributes

TaQLNode itsExpr
String itsName
String itsNameMask
String itsDtype

Detailed Description

Raw TaQL parse tree node defining a select column expression.

Intended use:

Internal

Review Status

Test programs:
tTaQLNode

Prerequisite

Synopsis

This class is a TaQLNodeRep holding a column expression in the column list of the select clause. A new column name and data type can be defined for the column (expression). The expression can be a wildcarded column name (a regex) preceeded by ~ or !~ (meaning include or exclude).

Definition at line 490 of file TaQLNodeDer.h.


Constructor & Destructor Documentation

casacore::TaQLColNodeRep::TaQLColNodeRep ( const TaQLNode expr,
const String name,
const String nameMask,
const String dtype 
)
virtual casacore::TaQLColNodeRep::~TaQLColNodeRep (  )  [virtual]

Member Function Documentation

static TaQLColNodeRep* casacore::TaQLColNodeRep::restore ( AipsIO aio  )  [static]
virtual void casacore::TaQLColNodeRep::save ( AipsIO aio  )  const [virtual]

Save the object.

Implements casacore::TaQLNodeRep.

virtual void casacore::TaQLColNodeRep::show ( std::ostream &  os  )  const [virtual]

Print the object in an ostream.

Implements casacore::TaQLNodeRep.

virtual TaQLNodeResult casacore::TaQLColNodeRep::visit ( TaQLNodeVisitor  )  const [virtual]

Visit a node for tree traversal.

Implements casacore::TaQLNodeRep.


Member Data Documentation

Definition at line 504 of file TaQLNodeDer.h.

Definition at line 501 of file TaQLNodeDer.h.

Definition at line 502 of file TaQLNodeDer.h.

Definition at line 503 of file TaQLNodeDer.h.


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