casacore::TableExprNodeRownr Class Reference

Rownumber in table select expression tree. More...

#include <ExprDerNode.h>

Inheritance diagram for casacore::TableExprNodeRownr:
casacore::TableExprNodeBinary casacore::TableExprNodeRep

List of all members.

Public Member Functions

 TableExprNodeRownr (const Table &, uInt origin)
 ~TableExprNodeRownr ()
Int64 getInt (const TableExprId &id)

Private Attributes

uInt origin_p

Detailed Description

Rownumber in table select expression tree.

Intended use:

Internal

Review Status

Reviewed By:
UNKNOWN
Date Reviewed:
before2004/08/25

Prerequisite

Synopsis

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.


Constructor & Destructor Documentation

casacore::TableExprNodeRownr::TableExprNodeRownr ( const Table ,
uInt  origin 
)
casacore::TableExprNodeRownr::~TableExprNodeRownr (  ) 

Member Function Documentation

Int64 casacore::TableExprNodeRownr::getInt ( const TableExprId id  )  [virtual]

Reimplemented from casacore::TableExprNodeRep.


Member Data Documentation

Definition at line 377 of file ExprDerNode.h.


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