Topic: 如何模拟java数组的实现机制

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1.如何模拟java数组的实现机制 Copy to clipboard
Posted by: yangjinfeng
Posted on: 2005-01-19 21:10

老师叫我用模拟java数组的实现机制，我想了半天也查了很多资料，请教各位，如何模拟
2.Re:如何模拟java数组的实现机制 [Re: yangjinfeng] Copy to clipboard
Posted by: kavinwang
Posted on: 2005-01-20 08:54

java 中有一个叫做ArrayList的类，你可以参考一下
3.Re:如何模拟java数组的实现机制 [Re: yangjinfeng] Copy to clipboard
Posted by: yangjinfeng
Posted on: 2005-01-20 10:03

可是ArrayList本身就是用数组实现的呀，我的目的是要模拟java的实现机制，当然不能用数组本身了
4.Re:如何模拟java数组的实现机制 [Re: yangjinfeng] Copy to clipboard
Posted by: longyinggreat
Posted on: 2005-01-20 13:28

那就是相当于你自己编一个类，实现ArrayList的全部功能就可以了
5.Re:如何模拟java数组的实现机制 [Re: yangjinfeng] Copy to clipboard
Posted by: yangjinfeng
Posted on: 2005-01-20 14:04

如何实现？ArrayList是用数组实现的，我该如何实现呢，用链表吗？不行，因为既然是模拟数组，就得模拟实现顺序存储，大家没明白我的意思吗
6.Re:如何模拟java数组的实现机制 [Re: yangjinfeng] Copy to clipboard
Posted by: jigsaw
Posted on: 2005-02-06 00:07

public class Pair {
public Object key;
public Object value;
}

i think we can implement any data structure w/ this Pair class.

certainly u can hide these 2 fileds w/ setter/getter,
u can add to it constructorMoon other than default one,
or u can use final fields to make it immutable.

try it out. and let us know if u work it out. thx in advance.

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