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Class simula.random.RandomEngineLEcuyer 

java.lang.Object
   |
   +----simula.random.RandomEngine
           |
           +----simula.random.RandomEngineLEcuyer
public class RandomEngineLEcuyer
extends RandomEngine
Implements "two sequences" L'Ecuyer generator with Bays-Durham shuffle. This is made possible by Java 64 bit arithmethic.

Constructor Index

o RandomEngineLEcuyer()
Creates a new engine using system time as the seed
o RandomEngineLEcuyer(long)
Creates a new engine with the given seed.

Method Index

o nextByte()
Return the next byte from this engine
o setSeed(long)
Resets the seed for this engine

Constructors

o RandomEngineLEcuyer 
 public RandomEngineLEcuyer()
Creates a new engine using system time as the seed

o RandomEngineLEcuyer 
 public RandomEngineLEcuyer(long seed) throws IllegalArgumentException
Creates a new engine with the given seed.

Parameters:
seed - initial seed for the generator (shouldn't be NULL).

Methods

o nextByte 
 public byte nextByte()
Return the next byte from this engine

Returns:
next byte from engine
Overrides:
nextByte in class RandomEngine
o setSeed 
 public void setSeed(long seed) throws IllegalArgumentException
Resets the seed for this engine

Parameters:
seed - Engine seed 
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