Aggregate class determining the sum of squares of double values in a group. More...
#include <ExprGroupAggrFunc.h>
Public Member Functions | |
TableExprGroupSumSqrDouble (TableExprNodeRep *node) | |
virtual | ~TableExprGroupSumSqrDouble () |
virtual void | apply (const TableExprId &id) |
Get the operand's value for the given row and apply it to the aggregation. |
Aggregate class determining the sum of squares of double values in a group.
Internal
Aggregate class determining the sum of squares of double values in a group.
Definition at line 313 of file ExprGroupAggrFunc.h.
casacore::TableExprGroupSumSqrDouble::TableExprGroupSumSqrDouble | ( | TableExprNodeRep * | node | ) | [explicit] |
virtual casacore::TableExprGroupSumSqrDouble::~TableExprGroupSumSqrDouble | ( | ) | [virtual] |
virtual void casacore::TableExprGroupSumSqrDouble::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.