在java中类似于一个类 [英] similiar class to one in java

问题描述

我想知道c ++中是否有类似java''arraylist'的东西'


和arraylist的工作原理就像一个数组excpet，你可以继续改变它的大小而不会导致任何问题



谢谢，

ken

i was wondering if there is anything in c++ that resembles a java ''arraylist''

and arraylist works exactly like an array excpet you can keep changing its size without causing any problems


thanks,
ken

推荐答案

我建​​议调查向量。

i想知道c ++中是否有类似java''arraylist'的东西''


和arraylist的工作原理就像一个数组expet你可以继续改变它的大小而不会造成任何问题



谢谢，

ken

i was wondering if there is anything in c++ that resembles a java ''arraylist''

and arraylist works exactly like an array excpet you can keep changing its size without causing any problems


thanks,
ken

对我来说听起来像是一个C ++向量。


#include< vector>

...

vector< int> foo;

foo.push_back（10）;

int bar = foo [0];


编辑：对不起，我不知道它已经回答了

Sounds like a C++ vector to me.

#include <vector>
...
vector< int > foo;
foo.push_back(10);
int bar = foo[0];

Sorry, I wasnt aware it was already answered

编辑：对不起，我不知道它已经回答了

Sorry, I wasnt aware it was already answered

我想我在你做之前偷偷摸摸了:)）

I think I snuck it in right before you did :)

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