casacore::TaQLConstNodeRep Class Reference

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

#include <TaQLNodeDer.h>

Inheritance diagram for casacore::TaQLConstNodeRep:

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)
	TaQLConstNodeRep (Double value)
	TaQLConstNodeRep (Double value, const String &unit)
	TaQLConstNodeRep (DComplex value)
	TaQLConstNodeRep (const String &value, Bool isTableName=False)
	TaQLConstNodeRep (const MVTime &value)
	TaQLConstNodeRep (Int64 value, const String &subTableName)
virtual	~TaQLConstNodeRep ()
void	setIsTableName ()
const String &	getString () const
const String &	getUnit () const
virtual TaQLNodeResult	visit (TaQLNodeVisitor &) const
	Visit a node for tree traversal. More...
virtual void	show (std::ostream &os) const
	Print the object in an ostream. More...
virtual void	save (AipsIO &aio) const
	Save the object. More...
Public Member Functions inherited from casacore::TaQLNodeRep
	TaQLNodeRep (int nodeType)
	Constructor for derived classes specifying the type. More...
virtual	~TaQLNodeRep ()
char	nodeType () const
	Get the node type of the derived class. More...
const TaQLStyle &	style () const
	Get the TaQL style. More...
String	addEscape (const String &str) const
	Add escape characters to a table name where needed. More...

Static Public Member Functions
static TaQLConstNodeRep *	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. More...

Public Attributes
Type	itsType
Bool	itsIsTableName
Bool	itsBValue
Int64	itsIValue
Double	itsRValue
DComplex	itsCValue
String	itsSValue
MVTime	itsTValue
String	itsUnit

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.

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.

Constructor & Destructor Documentation

casacore::TaQLConstNodeRep::TaQLConstNodeRep ( Bool  value )

explicit

casacore::TaQLConstNodeRep::TaQLConstNodeRep ( Int64  value )

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

casacore::TaQLConstNodeRep::TaQLConstNodeRep ( Int64  value, const String &  subTableName  )

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 83 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 80 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.

Member Data Documentation

Bool casacore::TaQLConstNodeRep::itsBValue

Definition at line 92 of file TaQLNodeDer.h.

DComplex casacore::TaQLConstNodeRep::itsCValue

Definition at line 95 of file TaQLNodeDer.h.

Bool casacore::TaQLConstNodeRep::itsIsTableName

Definition at line 91 of file TaQLNodeDer.h.

Referenced by setIsTableName().

Int64 casacore::TaQLConstNodeRep::itsIValue

Definition at line 93 of file TaQLNodeDer.h.

Double casacore::TaQLConstNodeRep::itsRValue

Definition at line 94 of file TaQLNodeDer.h.

String casacore::TaQLConstNodeRep::itsSValue

Definition at line 96 of file TaQLNodeDer.h.

MVTime casacore::TaQLConstNodeRep::itsTValue

Definition at line 97 of file TaQLNodeDer.h.

Type casacore::TaQLConstNodeRep::itsType

Definition at line 90 of file TaQLNodeDer.h.

String casacore::TaQLConstNodeRep::itsUnit

Definition at line 98 of file TaQLNodeDer.h.

Referenced by getUnit().

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

• casa/casacore/tables/TaQL/TaQLNodeDer.h