Rownumber in table select expression tree. More...
#include <ExprDerNode.h>
Public Member Functions | |
TableExprNodeRownr (const Table &, uInt origin) | |
~TableExprNodeRownr () | |
Int64 | getInt (const TableExprId &id) |
Private Attributes | |
uInt | origin_p |
Rownumber in table select expression tree.
Internal
This class represents the rownumber() function in a table select expression tree. The origin is stored to indicate whether the first rownumber should be zero (in C++) or an other value (1 in TaQL)
Definition at line 370 of file ExprDerNode.h.
casacore::TableExprNodeRownr::~TableExprNodeRownr | ( | ) |
Int64 casacore::TableExprNodeRownr::getInt | ( | const TableExprId & | id | ) | [virtual] |
Reimplemented from casacore::TableExprNodeRep.
uInt casacore::TableExprNodeRownr::origin_p [private] |
Definition at line 377 of file ExprDerNode.h.