casacore::TableExprNodeRandom Class Reference

Random number in table select expression tree. More...

#include <ExprDerNode.h>

Inheritance diagram for casacore::TableExprNodeRandom:
casacore::TableExprNodeBinary casacore::TableExprNodeRep

List of all members.

Public Member Functions

 TableExprNodeRandom (const Table &)
 ~TableExprNodeRandom ()
Double getDouble (const TableExprId &id)

Private Attributes

MLCG generator_p
Uniform random_p

Detailed Description

Random number in table select expression tree.

Intended use:

Internal

Review Status

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

Prerequisite

Synopsis

This class represents the rand() function in a table select expression tree.

Definition at line 436 of file ExprDerNode.h.


Constructor & Destructor Documentation

casacore::TableExprNodeRandom::TableExprNodeRandom ( const Table  ) 
casacore::TableExprNodeRandom::~TableExprNodeRandom (  ) 

Member Function Documentation

Double casacore::TableExprNodeRandom::getDouble ( const TableExprId id  )  [virtual]

Reimplemented from casacore::TableExprNodeRep.


Member Data Documentation

Definition at line 443 of file ExprDerNode.h.

Definition at line 444 of file ExprDerNode.h.


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