RandomSeedTable

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java.lang.Object
- cern.jet.random.engine.RandomSeedTable

```
public class RandomSeedTable
extends Object
```
(Seemingly gigantic) table of good seeds for pseudo-random number generators.
Implementation:
This is a port of SeedTable.h used in CLHEP 1.4.0 (C++). CLHEP's implementation, in turn, is part of GEANT 4, a C++ simulation toolkit for High Energy Physics. Geant4, in turn, took the table from the original FORTRAN77 implementation of the HEP CERN Library routine RECUSQ. Each sequence has a period of 10**9 numbers.

Field Summary

Fields
Modifier and Type Field and Description

static int COLUMNS
The number of columns of the matrix (currently COLUMNS = 2).

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static int`	`getSeedAtRowColumn(int row, int column)` Returns a deterministic seed from a (seemingly gigantic) matrix of predefined seeds.

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - COLUMNS
```
public static final int COLUMNS
```
    The number of columns of the matrix (currently COLUMNS = 2).
    
    See Also:
    
    Constant Field Values
- Method Detail
  - getSeedAtRowColumn
```
public static int getSeedAtRowColumn(int row,
                                     int column)
```
    Returns a deterministic seed from a (seemingly gigantic) matrix of predefined seeds.
    
    Parameters:
    
    row - should (but need not) be in [0,Integer.MAX_VALUE].
    
    column - shoould (but need not) be in [0,SeedTable.COLUMNS-1].
    
    Returns:
    
    the seed at the indicated matrix position.

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Jas4pp 1.5 © Java Analysis Studio for Particle Physics