Topic: Java有动态数组嘛??

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1.Java有动态数组嘛?? Copy to clipboard
Posted by: 笨蛋的笨蛋
Posted on: 2005-04-25 18:21

就是array??

有动态的嘛??

就是根据array的大小自动调节...
2.Re:Java有动态数组嘛?? [Re: 笨蛋的笨蛋] Copy to clipboard
Posted by: hcom
Posted on: 2005-04-25 21:57

好像Vector是动态的。
3.Re:Java有动态数组嘛?? [Re: 笨蛋的笨蛋] Copy to clipboard
Posted by: danzel
Posted on: 2005-04-26 16:07

没有
考虑用ArrayList
4.Re:Java有动态数组嘛?? [Re: 笨蛋的笨蛋] Copy to clipboard
Posted by: drmcer
Posted on: 2005-04-27 19:52

楼主, 等你学习过Java的容器后就会明白了.
5.Re:Java有动态数组嘛?? [Re: 笨蛋的笨蛋] Copy to clipboard
Posted by: lancelob
Posted on: 2005-04-30 11:45

要动态用vector
6.Re:Java有动态数组嘛?? [Re: 笨蛋的笨蛋] Copy to clipboard
Posted by: Yipcong
Posted on: 2005-05-03 16:19

数组没有动态的，不会自动调节它的大小，但你可以用个方法实现：
........
Object[] array=new Object[n];
arrayDouble();
.......

public void arrayDouble(){
Object[] temp=array;
int size=array.length;
array=new Object[size*2];
for(int i=0; i<size;i++)
array[i]=temp[i];
}

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