casacore::TaQLConstNodeRep Class Reference

Raw TaQL parse tree node defining a constant value. More...

#include <TaQLNodeDer.h>

Inheritance diagram for casacore::TaQLConstNodeRep:

List of all members.

Public Types
enum	Type {   CTBool,   CTInt,   CTReal,   CTComplex,   CTString,   CTTime }
	Do not change the values of this enum, as objects might be persistent. More...
Public Member Functions
	TaQLConstNodeRep (Bool value)
	TaQLConstNodeRep (Int64 value, Bool isTableName=False)
	TaQLConstNodeRep (Double value)
	TaQLConstNodeRep (Double value, const String &unit)
	TaQLConstNodeRep (DComplex value)
	TaQLConstNodeRep (const String &value, Bool isTableName=False)
	TaQLConstNodeRep (const MVTime &value)
virtual	~TaQLConstNodeRep ()
void	setIsTableName ()
const String &	getString () const
const String &	getUnit () const
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 TaQLConstNodeRep *	restore (AipsIO &aio)
Public Attributes
Type	itsType
Bool	itsIsTableName
Bool	itsBValue
Int64	itsIValue
Double	itsRValue
DComplex	itsCValue
String	itsSValue
MVTime	itsTValue
String	itsUnit

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Detailed Description

Raw TaQL parse tree node defining a constant value.

Intended use:

Internal

Review Status

Test programs:

tTaQLNode

Prerequisite

• TaQLNodeRep

Synopsis

This class is a TaQLNodeRep holding a constant expression or a table name. The types supported are Bool, Int, Double, DComplex, String, and MVTime. Note that a keyword or column name is represented by TaQLKeyColNodeRep.

Definition at line 61 of file TaQLNodeDer.h.

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Member Enumeration Documentation

enum casacore::TaQLConstNodeRep::Type

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

Enumerator:

CTBool
CTInt
CTReal
CTComplex
CTString
CTTime

Definition at line 65 of file TaQLNodeDer.h.

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Constructor & Destructor Documentation

casacore::TaQLConstNodeRep::TaQLConstNodeRep

(

Bool

value

)

[explicit]

casacore::TaQLConstNodeRep::TaQLConstNodeRep	(	Int64	value,
		Bool	isTableName = False
	)			[explicit]

casacore::TaQLConstNodeRep::TaQLConstNodeRep

(

Double

value

)

[explicit]

casacore::TaQLConstNodeRep::TaQLConstNodeRep	(	Double	value,
		const String &	unit
	)			[explicit]

casacore::TaQLConstNodeRep::TaQLConstNodeRep

(

DComplex

value

)

[explicit]

casacore::TaQLConstNodeRep::TaQLConstNodeRep	(	const String &	value,
		Bool	isTableName = False
	)			[explicit]

casacore::TaQLConstNodeRep::TaQLConstNodeRep

(

const MVTime &

value

)

[explicit]

virtual casacore::TaQLConstNodeRep::~TaQLConstNodeRep

(

)

[virtual]

---

Member Function Documentation

const String& casacore::TaQLConstNodeRep::getString

(

)

const

const String& casacore::TaQLConstNodeRep::getUnit

(

)

const [inline]

Definition at line 82 of file TaQLNodeDer.h.

References itsUnit.

static TaQLConstNodeRep* casacore::TaQLConstNodeRep::restore

(

AipsIO &

aio

)

[static]

virtual void casacore::TaQLConstNodeRep::save

(

AipsIO &

aio

)

const [virtual]

Save the object.

Implements casacore::TaQLNodeRep.

void casacore::TaQLConstNodeRep::setIsTableName

(

)

[inline]

Definition at line 79 of file TaQLNodeDer.h.

References itsIsTableName, and casacore::True.

virtual void casacore::TaQLConstNodeRep::show

(

std::ostream &

os

)

const [virtual]

Print the object in an ostream.

Implements casacore::TaQLNodeRep.

virtual TaQLNodeResult casacore::TaQLConstNodeRep::visit

(

TaQLNodeVisitor &

)

const [virtual]

Visit a node for tree traversal.

Implements casacore::TaQLNodeRep.

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Member Data Documentation

Bool casacore::TaQLConstNodeRep::itsBValue

Definition at line 91 of file TaQLNodeDer.h.

DComplex casacore::TaQLConstNodeRep::itsCValue

Definition at line 94 of file TaQLNodeDer.h.

Bool casacore::TaQLConstNodeRep::itsIsTableName

Definition at line 90 of file TaQLNodeDer.h.

Referenced by setIsTableName().

Int64 casacore::TaQLConstNodeRep::itsIValue

Definition at line 92 of file TaQLNodeDer.h.

Double casacore::TaQLConstNodeRep::itsRValue

Definition at line 93 of file TaQLNodeDer.h.

String casacore::TaQLConstNodeRep::itsSValue

Definition at line 95 of file TaQLNodeDer.h.

MVTime casacore::TaQLConstNodeRep::itsTValue

Definition at line 96 of file TaQLNodeDer.h.

Type casacore::TaQLConstNodeRep::itsType

Definition at line 89 of file TaQLNodeDer.h.

String casacore::TaQLConstNodeRep::itsUnit

Definition at line 97 of file TaQLNodeDer.h.

Referenced by getUnit().

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

• casacore/tables/TaQL/TaQLNodeDer.h