casacore::TaQLLimitOffNodeRep Class Reference

Raw TaQL parse tree node defining a limit/offset expression. More...

#include <TaQLNodeDer.h>

Public Member Functions
	TaQLLimitOffNodeRep (const TaQLNode &limit, const TaQLNode &offset)
virtual TaQLNodeResult	visit (TaQLNodeVisitor &) const override
	Visit a node for tree traversal.
virtual void	show (std::ostream &os) const override
	Print the object in an ostream.
virtual void	save (AipsIO &aio) const override
	Save the object.
Public Member Functions inherited from casacore::TaQLNodeRep
	TaQLNodeRep (int nodeType)
	Constructor for derived classes specifying the type.
virtual	~TaQLNodeRep ()
	TaQLNodeRep (const TaQLNodeRep &)=delete
	Letter objects cannot be copied.
TaQLNodeRep &	operator= (const TaQLNodeRep &)=delete
char	nodeType () const
	Get the node type of the derived class.
const TaQLStyle &	style () const
	Get the TaQL style.
String	addEscape (const String &str) const
	Add escape characters to a table name where needed.

Static Public Member Functions
static TaQLNode	restore (AipsIO &aio)
Static Public Member Functions inherited from casacore::TaQLNodeRep
static String	checkDataType (const String &)
	Check the data type string and return its standard form.

Public Attributes
TaQLNode	itsLimit
TaQLNode	itsOffset

Detailed Description

Raw TaQL parse tree node defining a limit/offset expression.

Intended use:

Internal

Review Status

Test programs:

tTaQLNode

Prerequisite

• TaQLNodeRep

Synopsis

This class is a TaQLNodeRep holding the optional expressions for the LIMIT and OFFSET clause.

Definition at line 640 of file TaQLNodeDer.h.

Constructor & Destructor Documentation

TaQLLimitOffNodeRep()

casacore::TaQLLimitOffNodeRep::TaQLLimitOffNodeRep	(	const TaQLNode &	limit,
		const TaQLNode &	offset
	)

Member Function Documentation

restore()

static TaQLNode casacore::TaQLLimitOffNodeRep::restore ( AipsIO &  aio )

static

save()

virtual void casacore::TaQLLimitOffNodeRep::save ( AipsIO &  aio ) const

overridevirtual

Save the object.

Implements casacore::TaQLNodeRep.

show()

virtual void casacore::TaQLLimitOffNodeRep::show ( std::ostream &  os ) const

overridevirtual

Print the object in an ostream.

Implements casacore::TaQLNodeRep.

visit()

virtual TaQLNodeResult casacore::TaQLLimitOffNodeRep::visit ( TaQLNodeVisitor &  ) const

overridevirtual

Visit a node for tree traversal.

Implements casacore::TaQLNodeRep.

Member Data Documentation

itsLimit

TaQLNode casacore::TaQLLimitOffNodeRep::itsLimit

Definition at line 649 of file TaQLNodeDer.h.

itsOffset

TaQLNode casacore::TaQLLimitOffNodeRep::itsOffset

Definition at line 650 of file TaQLNodeDer.h.

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

• tables/TaQL/TaQLNodeDer.h