Random number in table select expression tree. More...
#include <ExprDerNode.h>
Public Member Functions | |
TableExprNodeRandom (const Table &) | |
~TableExprNodeRandom () | |
Double | getDouble (const TableExprId &id) |
Private Attributes | |
MLCG | generator_p |
Uniform | random_p |
Random number in table select expression tree.
Internal
This class represents the rand() function in a table select expression tree.
Definition at line 436 of file ExprDerNode.h.
casacore::TableExprNodeRandom::TableExprNodeRandom | ( | const Table & | ) |
casacore::TableExprNodeRandom::~TableExprNodeRandom | ( | ) |
Double casacore::TableExprNodeRandom::getDouble | ( | const TableExprId & | id | ) | [virtual] |
Reimplemented from casacore::TableExprNodeRep.
Definition at line 443 of file ExprDerNode.h.
Definition at line 444 of file ExprDerNode.h.