to.etc.util

Class BoolVector

java.lang.Object

to.etc.util.BoolVector

public class BoolVector
extends Object

This contains a packed array of boolean values. The array grows dynamically and each boolean only uses a single bit.

Author:

Frits Jalvingh

Constructor Summary

Constructors

Constructor and Description
BoolVector() Create a default vector..
BoolVector(int cap) Create a vector for the specified capacity.

Method Summary

Modifier and Type	Method and Description
int	capacity() Returns the current capacity
boolean	get(int ix) Get a value from the vector.
void	or(BoolVector bv) Does a bitwise OR of the contents of THIS vector and the parameter vector, and store the result in this vector.
boolean	set(int ix, boolean value) Set a value in the vector.
int	size() Returns the current #of elements.

Methods inherited from class java.lang.Object

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

Constructor Detail

BoolVector

public BoolVector()

Create a default vector..

BoolVector

public BoolVector(int cap)

Create a vector for the specified capacity.

Method Detail

set

public boolean set(int ix,
                   boolean value)

Set a value in the vector. It returns the previous value.

get

public boolean get(int ix)

Get a value from the vector.

size

public int size()

Returns the current #of elements.

capacity

public int capacity()

Returns the current capacity

or

public void or(BoolVector bv)

Does a bitwise OR of the contents of THIS vector and the parameter vector, and store the result in this vector.

Parameters:

bv -