casa::TaQLSortKeyNodeRep Class Reference

Raw TaQL parse tree node defining a sort key. More...

#include <TaQLNodeDer.h>

Inheritance diagram for casa::TaQLSortKeyNodeRep:

List of all members.

Public Types
enum	Type {   Ascending,   Descending,   None }
	Do not change the values of this enum, as objects might be persistent. More...
Public Member Functions
	TaQLSortKeyNodeRep (Type type, const TaQLNode &child)
virtual	~TaQLSortKeyNodeRep ()
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 TaQLSortKeyNodeRep *	restore (AipsIO &aio)
Public Attributes
Type	itsType
TaQLNode	itsChild

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Detailed Description

Raw TaQL parse tree node defining a sort key.

Intended use:

Internal

Review Status

Test programs:

tTaQLNode

Prerequisite

• TaQLNodeRep

Synopsis

This class is a TaQLNodeRep holding a sort key and the optional order in which this key must be sorted.

Definition at line 594 of file TaQLNodeDer.h.

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Member Enumeration Documentation

enum casa::TaQLSortKeyNodeRep::Type

Do not change the values of this enum, as objects might be persistent.

Enumerator:

Ascending
Descending
None

Definition at line 598 of file TaQLNodeDer.h.

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Constructor & Destructor Documentation

casa::TaQLSortKeyNodeRep::TaQLSortKeyNodeRep	(	Type	type,
		const TaQLNode &	child
	)		[inline]

Definition at line 601 of file TaQLNodeDer.h.

virtual casa::TaQLSortKeyNodeRep::~TaQLSortKeyNodeRep

(

)

[virtual]

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Member Function Documentation

static TaQLSortKeyNodeRep* casa::TaQLSortKeyNodeRep::restore

(

AipsIO &

aio

)

[static]

virtual void casa::TaQLSortKeyNodeRep::save

(

AipsIO &

aio

)

const [virtual]

Save the object.

Implements casa::TaQLNodeRep.

virtual void casa::TaQLSortKeyNodeRep::show

(

std::ostream &

os

)

const [virtual]

Print the object in an ostream.

Implements casa::TaQLNodeRep.

virtual TaQLNodeResult casa::TaQLSortKeyNodeRep::visit

(

TaQLNodeVisitor &

)

const [virtual]

Visit a node for tree traversal.

Implements casa::TaQLNodeRep.

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Member Data Documentation

TaQLNode casa::TaQLSortKeyNodeRep::itsChild

Definition at line 611 of file TaQLNodeDer.h.

Type casa::TaQLSortKeyNodeRep::itsType

Definition at line 610 of file TaQLNodeDer.h.

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

• casacore/tables/Tables/TaQLNodeDer.h