casacore::TableExprGroupFuncSet Class Reference

Class containing the results of aggregated values in a group. More...

#include <ExprGroup.h>

Public Member Functions
	TableExprGroupFuncSet ()
	TableExprGroupFuncSet (const vector< TableExprNodeRep * > &aggrNodes)
	Let the aggregate node objects construct the function set.
void	add (const CountedPtr< TableExprGroupFuncBase > &func)
	Add a function object.
void	apply (const TableExprId &id)
	Apply the functions to the given row.
const vector< CountedPtr < TableExprGroupFuncBase > > &	getFuncs () const
	Get the vector of functions.
const TableExprId &	getId () const
	Get the TableExprId.
Private Member Functions
	TableExprGroupFuncSet (const TableExprGroupFuncSet &)
	Copying is not needed, thus not allowed.
TableExprGroupFuncSet &	operator= (const TableExprGroupFuncSet &)
Private Attributes
vector< CountedPtr < TableExprGroupFuncBase > >	itsFuncs
TableExprId	itsId

Detailed Description

Class containing the results of aggregated values in a group.

Intended use:

Internal

Review Status

Test programs:: tExprGroup

Synopsis

This class contains the set of aggregate function objects containing all aggregate results of a particular GROUPBY group. It also contains the TableExprId of the last row in the group. It is used for possible non-aggregate expressions.

Definition at line 801 of file ExprGroup.h.

Constructor & Destructor Documentation

casacore::TableExprGroupFuncSet::TableExprGroupFuncSet ( ) [inline]

Definition at line 804 of file ExprGroup.h.

casacore::TableExprGroupFuncSet::TableExprGroupFuncSet ( const vector< TableExprNodeRep * > & aggrNodes )

Let the aggregate node objects construct the function set.

casacore::TableExprGroupFuncSet::TableExprGroupFuncSet ( const TableExprGroupFuncSet & ) [private]

Copying is not needed, thus not allowed.

Member Function Documentation

void casacore::TableExprGroupFuncSet::add ( const CountedPtr< TableExprGroupFuncBase > & func )

Add a function object.

void casacore::TableExprGroupFuncSet::apply ( const TableExprId & id )

Apply the functions to the given row.

const vector<CountedPtr<TableExprGroupFuncBase> >& casacore::TableExprGroupFuncSet::getFuncs ( ) const [inline]

Get the vector of functions.

Definition at line 818 of file ExprGroup.h.

References itsFuncs.

const TableExprId& casacore::TableExprGroupFuncSet::getId ( ) const [inline]

Get the TableExprId.

Definition at line 822 of file ExprGroup.h.

References itsId.

TableExprGroupFuncSet& casacore::TableExprGroupFuncSet::operator= ( const TableExprGroupFuncSet & ) [private]

Member Data Documentation

vector<CountedPtr<TableExprGroupFuncBase> > casacore::TableExprGroupFuncSet::itsFuncs [private]

Definition at line 831 of file ExprGroup.h.

Referenced by getFuncs().

TableExprId casacore::TableExprGroupFuncSet::itsId [private]

Definition at line 832 of file ExprGroup.h.

Referenced by getId().

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

casacore/tables/TaQL/ExprGroup.h