Re: [Boost-users] stl questions: how can I compare 2 stl list?

From: chun ping wang (cablepuff_at_[hidden])
Date: 2006-04-16 22:31:16

Yes... there is a way... operator== is already implemented into stl.
....std::list has a way to compare to two list... base on same size..same
elments.... (pg 168 of standard c++ library by Nicolai M. Josuttiss).

On 4/16/06, yinglcs2_at_[hidden] <yinglcs2_at_[hidden]> wrote:
>
> is there a better way to compare 2 stl list? I write a
> function like
> this below, but I wonder if there is a better way to
> achieve that with boost(e.g.
> less code)?
>
> bool isSame(const list<int>& srcList,  const
> list<int>& destList ) {
>         if (srcList.size() != destList.size()) {
>                 return false;
>         }
>
>         int size = srcList.size();
>         for (int i = 0; i < size; i++) {
>                 if (srcList[i] != destList[i]) {
>                         return false;
>                 }
>         }
>
>         return true;
>
> }
>
> Thank you.
>
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