umontreal.iro.lecuyer.rng

Class MRG32k3aL

java.lang.Object

umontreal.iro.lecuyer.rng.RandomStreamBase

umontreal.iro.lecuyer.rng.MRG32k3aL

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, CloneableRandomStream, RandomStream

public class MRG32k3aL
extends RandomStreamBase

The same generator as MRG32k3a, except here it is implemented with type long instead of double. (See MRG32k3a for more information.)

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MRG32k3aL()
MRG32k3aL(java.lang.String name)

Method Summary

Methods

Modifier and Type	Method and Description
MRG32k3aL	clone() Clones the current generator and return its copy.
long[]	getState()
void	resetNextSubstream() Reinitializes the stream to the beginning of its next substream: Ng is computed, and Cg and Bg are set to Ng.
void	resetStartStream() Reinitializes the stream to its initial state Ig: Cg and Bg are set to Ig.
void	resetStartSubstream() Reinitializes the stream to the beginning of its current substream: Cg is set to Bg.
static void	setPackageSeed(long[] seed)
void	setSeed(long[] seed)
java.lang.String	toString() Returns a string containing the current state of this stream.
java.lang.String	toStringFull()

Methods inherited from class umontreal.iro.lecuyer.rng.RandomStreamBase

formatState, formatStateFull, increasedPrecision, nextArrayOfDouble, nextArrayOfInt, nextDouble, nextInt

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

MRG32k3aL

public MRG32k3aL()

MRG32k3aL

public MRG32k3aL(java.lang.String name)

Parameters:

name - name of the stream

Method Detail

setPackageSeed

public static void setPackageSeed(long[] seed)

Parameters:

seed - array of 6 elements representing the seed

setSeed

public void setSeed(long[] seed)

Parameters:

seed - array of 6 integers representing the new seed

resetStartStream

public void resetStartStream()

Description copied from interface: RandomStream

Reinitializes the stream to its initial state I_g: C_g and B_g are set to I_g.

Specified by:

resetStartStream in interface RandomStream

Specified by:

resetStartStream in class RandomStreamBase

resetStartSubstream

public void resetStartSubstream()

Description copied from interface: RandomStream

Reinitializes the stream to the beginning of its current substream: C_g is set to B_g.

Specified by:

resetStartSubstream in interface RandomStream

Specified by:

resetStartSubstream in class RandomStreamBase

resetNextSubstream

public void resetNextSubstream()

Description copied from interface: RandomStream

Reinitializes the stream to the beginning of its next substream: N_g is computed, and C_g and B_g are set to N_g.

Specified by:

resetNextSubstream in interface RandomStream

Specified by:

resetNextSubstream in class RandomStreamBase

getState

public long[] getState()

Returns:

the current state of the generator

toString

public java.lang.String toString()

Description copied from interface: RandomStream

Returns a string containing the current state of this stream.

Specified by:

toString in interface RandomStream

Specified by:

toString in class RandomStreamBase

Returns:

the state of the generator, formated as a string

toStringFull

public java.lang.String toStringFull()

Returns:

the detailed state of the generator, formatted as a string

clone

public MRG32k3aL clone()

Description copied from class: RandomStreamBase

Clones the current generator and return its copy.

Specified by:

clone in interface CloneableRandomStream

Overrides:

clone in class RandomStreamBase

Returns:

A deep copy of the current generator