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casacore::TableExprGroupProductsArrayInt Class Reference

Aggregate class determining per array index in a group the product of values. More...

#include <ExprGroupAggrFuncArray.h>

Inheritance diagram for casacore::TableExprGroupProductsArrayInt:
casacore::TableExprGroupFuncArrayInt casacore::TableExprGroupFuncBase

Public Member Functions

 TableExprGroupProductsArrayInt (TableExprNodeRep *node)
 
virtual ~TableExprGroupProductsArrayInt ()
 
virtual void apply (const TableExprId &id)
 Get the operand's value for the given row and apply it to the aggregation. More...
 
virtual void finish ()
 If needed, finish the aggregation. More...
 
- Public Member Functions inherited from casacore::TableExprGroupFuncArrayInt
 TableExprGroupFuncArrayInt (TableExprNodeRep *node)
 
virtual ~TableExprGroupFuncArrayInt ()
 
virtual MArray< Int64getArrayInt (const vector< TableExprId > &)
 
- Public Member Functions inherited from casacore::TableExprGroupFuncBase
 TableExprGroupFuncBase (TableExprNodeRep *node)
 Construct from the TaQL aggregation node. More...
 
virtual ~TableExprGroupFuncBase ()
 
virtual Bool isLazy () const
 Does the aggregate function use lazy semantics? The default implementation returns False. More...
 
uInt seqnr () const
 Get the function's sequence nr. More...
 
void setSeqnr (uInt seqnr)
 Set the function's sequence nr. More...
 
virtual CountedPtr< vector
< TableExprId > > 
getIds () const
 Get the assembled TableExprIds of a group. More...
 
virtual Bool getBool (const vector< TableExprId > &=vector< TableExprId >())
 Get the aggregated value. More...
 
virtual Int64 getInt (const vector< TableExprId > &=vector< TableExprId >())
 
virtual Double getDouble (const vector< TableExprId > &=vector< TableExprId >())
 
virtual DComplex getDComplex (const vector< TableExprId > &=vector< TableExprId >())
 
virtual MVTime getDate (const vector< TableExprId > &=vector< TableExprId >())
 
virtual String getString (const vector< TableExprId > &=vector< TableExprId >())
 
virtual MArray< BoolgetArrayBool (const vector< TableExprId > &=vector< TableExprId >())
 
virtual MArray< DoublegetArrayDouble (const vector< TableExprId > &=vector< TableExprId >())
 
virtual MArray< DComplex > getArrayDComplex (const vector< TableExprId > &=vector< TableExprId >())
 
virtual MArray< MVTimegetArrayDate (const vector< TableExprId > &=vector< TableExprId >())
 
virtual MArray< StringgetArrayString (const vector< TableExprId > &=vector< TableExprId >())
 

Additional Inherited Members

- Protected Member Functions inherited from casacore::TableExprGroupFuncArrayInt
Bool checkShape (const MArrayBase &arr, const String &func)
 If not empty, check if the shape matches that of itsValue. More...
 
- Protected Attributes inherited from casacore::TableExprGroupFuncArrayInt
MArray< Int64itsValue
 
- Protected Attributes inherited from casacore::TableExprGroupFuncBase
TableExprNodeRepitsNode
 
TableExprNodeRepitsOperand
 
uInt itsSeqnr
 

Detailed Description

Aggregate class determining per array index in a group the product of values.

Intended use:

Internal

Review Status

Test programs:
tExprGroup

Synopsis

Aggregate class determining per array index in a group the product of values.

Definition at line 642 of file ExprGroupAggrFuncArray.h.

Constructor & Destructor Documentation

casacore::TableExprGroupProductsArrayInt::TableExprGroupProductsArrayInt ( TableExprNodeRep node)
virtual casacore::TableExprGroupProductsArrayInt::~TableExprGroupProductsArrayInt ( )
virtual

Member Function Documentation

virtual void casacore::TableExprGroupProductsArrayInt::apply ( const TableExprId id)
virtual

Get the operand's value for the given row and apply it to the aggregation.

This function should not be called for lazy classes.

Implements casacore::TableExprGroupFuncBase.

virtual void casacore::TableExprGroupProductsArrayInt::finish ( )
virtual

If needed, finish the aggregation.

By default nothing is done.

Reimplemented from casacore::TableExprGroupFuncBase.


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