Aggregate class counting the number of true array values in a group. More...
#include <ExprGroupAggrFuncArray.h>
Public Member Functions | |
TableExprGroupArrayNTrue (TableExprNodeRep *node) | |
virtual | ~TableExprGroupArrayNTrue () |
virtual void | apply (const TableExprId &id) |
Get the operand's value for the given row and apply it to the aggregation. |
Aggregate class counting the number of true array values in a group.
Internal
Aggregate class counting the number of true array values in a group.
Definition at line 83 of file ExprGroupAggrFuncArray.h.
casacore::TableExprGroupArrayNTrue::TableExprGroupArrayNTrue | ( | TableExprNodeRep * | node | ) |
virtual casacore::TableExprGroupArrayNTrue::~TableExprGroupArrayNTrue | ( | ) | [virtual] |
virtual void casacore::TableExprGroupArrayNTrue::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.