edu.stanford.math.plex

Class Plex.BettiNumbers

java.lang.Object

edu.stanford.math.plex.Plex.BettiNumbers

Enclosing class:

Plex

public static class Plex.BettiNumbers
extends java.lang.Object

An array of Betti numbers (int[]) boxed up for convenience.

Field Summary

Fields

Modifier and Type	Field and Description
protected int[]	numbers

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	Plex.BettiNumbers()
	Plex.BettiNumbers(int[] init) Encapsulate a verified array of Betti numbers.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj) Determine if two instances of BettiNumbers are equal.
protected static boolean	init_okay(int[] init)
java.lang.String	toString() Make BettiNumbers printable.

Methods inherited from class java.lang.Object

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

Field Detail

numbers

protected int[] numbers

Constructor Detail

Plex.BettiNumbers

protected Plex.BettiNumbers()

Plex.BettiNumbers

public Plex.BettiNumbers(int[] init)

Encapsulate a verified array of Betti numbers.

Parameters:

init - an int[] of betti numbers.

Throws:

java.lang.IllegalArgumentException

Method Detail

init_okay

protected static boolean init_okay(int[] init)

toString

public java.lang.String toString()

Make BettiNumbers printable.

Overrides:

toString in class java.lang.Object

Returns:

String form of an array of Betti numbers.

equals

public boolean equals(java.lang.Object obj)

Determine if two instances of BettiNumbers are equal.

param obj Object to check equality against.

Overrides:

equals in class java.lang.Object

Returns:

True if equal, else false.