Package com.github.stephengold.joltjni

Class UniformIntDistribution

java.lang.Object

com.github.stephengold.joltjni.JoltPhysicsObject

com.github.stephengold.joltjni.UniformIntDistribution

All Implemented Interfaces:

ConstJoltPhysicsObject, AutoCloseable, Comparable<ConstJoltPhysicsObject>

public class UniformIntDistribution
extends JoltPhysicsObject

Generate uniformly distributed int values. (native type: std::uniform_int_distribution<int>)

The algorithm isn't specific to Jolt Physics; it's included in jolt-jni for expediency, since BroadPhaseInsertionTest.cpp uses it.

Constructor Summary

Constructors

Constructor	Description
UniformIntDistribution(int min, int max)	Instantiate a uniform distribution with the specified range of output values.

Method Summary

Modifier and Type	Method	Description
int	nextInt(DefaultRandomEngine generator)	Iterate and return the next int value in the sequence.
int	nextInt(Mt19937 generator)	Iterate and return the next int value in the sequence.

Methods inherited from class com.github.stephengold.joltjni.JoltPhysicsObject

close, compareTo, equals, hasAssignedNativeObject, hashCode, ownsNativeObject, setVirtualAddress, startCleaner, toString, va

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

UniformIntDistribution

public UniformIntDistribution(int min,
 int max)

Instantiate a uniform distribution with the specified range of output values.

Parameters:

min - the desired (inclusive) lower limit

max - the desired (inclusive) upper limit

Method Details

nextInt

public int nextInt(DefaultRandomEngine generator)

Iterate and return the next int value in the sequence.

Parameters:

generator - the sequence generator to use (not null)

Returns:

the value

nextInt

public int nextInt(Mt19937 generator)

Iterate and return the next int value in the sequence.

Parameters:

generator - the sequence generator to use (not null)

Returns:

the value