Aggregate class counting per array index in a group the nr of true values. More...
#include <ExprGroupAggrFuncArray.h>
Public Member Functions | |
TableExprGroupArrayNTrues (TableExprNodeRep *node) | |
virtual | ~TableExprGroupArrayNTrues () |
virtual void | apply (const TableExprId &id) |
Get the operand's value for the given row and apply it to the aggregation. |
Aggregate class counting per array index in a group the nr of true values.
Internal
Aggregate class counting per array index in a group the nr of true values.
Definition at line 509 of file ExprGroupAggrFuncArray.h.
casacore::TableExprGroupArrayNTrues::TableExprGroupArrayNTrues | ( | TableExprNodeRep * | node | ) |
virtual casacore::TableExprGroupArrayNTrues::~TableExprGroupArrayNTrues | ( | ) | [virtual] |
virtual void casacore::TableExprGroupArrayNTrues::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.