casacore::TableExprInfo Class Reference

Class to connect a Table and its alias name. More...

#include <ExprNodeRep.h>

Public Member Functions
	TableExprInfo (const Table &table=Table(), const String &alias=String(), Bool isJoinTable=False)
	Construct from a table and its alias.
const Table &	table () const
	Get the Table object.
const String &	alias () const
	Get the alias.
Bool	isJoinTable () const
	Is the table a join table?
void	apply (const Vector< rownr_t > &rownrs)
	Apply a selection of row numbers to the Table.

Private Attributes
Table	itsTable
String	itsAlias
Bool	itsIsJoinTable

Detailed Description

Class to connect a Table and its alias name.

Intended use:

Internal

Review Status

Reviewed By:

UNKNOWN

Date Reviewed:

before2004/08/25

Synopsis

This class connects a Table object to its alias name used in a TaQL command. If no alias is given, the table name is used as such. It also tells if the Table is used as a join table.

Definition at line 124 of file ExprNodeRep.h.

Constructor & Destructor Documentation

TableExprInfo()

casacore::TableExprInfo::TableExprInfo ( const Table &  table = Table(), const String &  alias = String(), Bool  isJoinTable = False  )

explicit

Construct from a table and its alias.

Member Function Documentation

alias()

const String & casacore::TableExprInfo::alias ( ) const

inline

Get the alias.

Definition at line 137 of file ExprNodeRep.h.

References itsAlias.

apply()

void casacore::TableExprInfo::apply

(

const Vector< rownr_t > &

rownrs

)

Apply a selection of row numbers to the Table.

isJoinTable()

Bool casacore::TableExprInfo::isJoinTable ( ) const

inline

Is the table a join table?

Definition at line 141 of file ExprNodeRep.h.

References itsIsJoinTable.

table()

const Table & casacore::TableExprInfo::table ( ) const

inline

Get the Table object.

Definition at line 133 of file ExprNodeRep.h.

References itsTable.

Referenced by casacore::TableExprNode::table().

Member Data Documentation

itsAlias

String casacore::TableExprInfo::itsAlias

private

Definition at line 149 of file ExprNodeRep.h.

Referenced by alias().

itsIsJoinTable

Bool casacore::TableExprInfo::itsIsJoinTable

private

Definition at line 150 of file ExprNodeRep.h.

Referenced by isJoinTable().

itsTable

Table casacore::TableExprInfo::itsTable

private

Definition at line 148 of file ExprNodeRep.h.

Referenced by table().

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

• tables/TaQL/ExprNodeRep.h