bjc.everge

Class IntHolder

java.lang.Object

bjc.everge.IntHolder

public class IntHolder
extends Object

Utility class for ints by ref.

Author:

Ben Culkin

Field Summary

Fields

Modifier and Type	Field and Description
int	val The int value.

Constructor Summary

Constructors

Constructor and Description
IntHolder() Create a new int-holder set to 0.
IntHolder(int i) Create a new int-holder set to a value.

Method Summary

Modifier and Type	Method and Description
int	get() Get the value.
int	incr() Increment the value by one, and return it.
int	incr(int i) Increment the value by an amount and return it.
void	set(int i) Set the value.

Methods inherited from class java.lang.Object

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

Field Detail

val

public int val

The int value.

Constructor Detail

IntHolder

public IntHolder()

Create a new int-holder set to 0.

IntHolder

public IntHolder(int i)

Create a new int-holder set to a value.

Parameters:

i - The value to set the int to.

Method Detail

incr

public int incr()

Increment the value by one, and return it.

Returns:

The value of the holder.

incr

public int incr(int i)

Increment the value by an amount and return it.

Parameters:

i - The amount to increment by.

Returns:

The value of the holder.

get

public int get()

Get the value.

Returns:

The value.

set

public void set(int i)

Set the value.

Parameters:

i - The value to set it to.