casacore::TableParseSort Class Reference

Helper class for sort keys in TableParse. More...

#include <TableParse.h>

Public Member Functions
	TableParseSort ()
	Construct from a given expression.
	TableParseSort (const TableExprNode &)
	Construct from a given expression.
	TableParseSort (const TableExprNode &, Sort::Order)
	Construct from a given expression and for the given order.
	~TableParseSort ()
const TableExprNode &	node () const
	Get the expression node.
Sort::Order	order () const
	Get the sort order.
Bool	orderGiven () const
	Is the order given?
Private Member Functions
void	checkNode () const
	Check if the node results in a scalar and does not contain aggregate functions.
Private Attributes
TableExprNode	node_p
Sort::Order	order_p
Bool	given_p

Detailed Description

Helper class for sort keys in TableParse.

Intended use:

Internal

Review Status

Reviewed By:: UNKNOWN
Date Reviewed:: before2004/08/25

Prerequisite

TableParse

Etymology

TableParseSort holds a sort expression and order.

Synopsis

A table command is parsed. An object of this class is used to hold the sort expression and sort order.

Definition at line 198 of file TableParse.h.

Constructor & Destructor Documentation

casacore::TableParseSort::TableParseSort ( )

Construct from a given expression.

The order is not given.

casacore::TableParseSort::TableParseSort ( const TableExprNode & ) [explicit]

Construct from a given expression.

The order is not given.

casacore::TableParseSort::TableParseSort	(	const TableExprNode &	,
		Sort::Order
	)

Construct from a given expression and for the given order.

casacore::TableParseSort::~TableParseSort ( )

Member Function Documentation

void casacore::TableParseSort::checkNode ( ) const [private]

Check if the node results in a scalar and does not contain aggregate functions.

const TableExprNode & casacore::TableParseSort::node ( ) const [inline]

Get the expression node.

Definition at line 979 of file TableParse.h.

References node_p.

Sort::Order casacore::TableParseSort::order ( ) const [inline]

Get the sort order.

Definition at line 983 of file TableParse.h.

References order_p.

Referenced by casacore::TableParseSelect::getOrder().

Bool casacore::TableParseSort::orderGiven ( ) const [inline]

Is the order given?

Definition at line 981 of file TableParse.h.

References given_p.

Referenced by casacore::TableParseSelect::getOrder().

Member Data Documentation

Bool casacore::TableParseSort::given_p [private]

Definition at line 230 of file TableParse.h.

Referenced by orderGiven().

TableExprNode casacore::TableParseSort::node_p [private]

Definition at line 228 of file TableParse.h.

Referenced by node().

Sort::Order casacore::TableParseSort::order_p [private]

Definition at line 229 of file TableParse.h.

Referenced by order().

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

casacore/tables/TaQL/TableParse.h