Re: [Boost-users] The boost Tokenizer package: split into a vectorof vectors of tokens

From: zvrba_at_[hidden]
Date: 2005-12-30 10:30:42

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On Fri, Dec 30, 2005 at 04:17:52PM +0200, Alex Vinokur wrote:
> 
> Here is what I compiled:
>
sorry for jumping in, i'm not really acquainted with the tokenizer
package, but the following code just looks "wrong" in one tiny little
detail :)

>  
>   for(int i=0; i < maxi; i++)
>   {
>     for(int j=0; j < maxj; j++)
>     {
>       if(It != string_find_iterator()) cout << "(" << i << ", " << j << ") : " << (*It) << endl;
>       else break;
>     }
>   }
> }
> 
In this loop you forget to increment the iterator.. try *It++ , or if
that doesn't compile, just write:

if(It != string_find_iterator()) {
  cout << "(" << i << ", " << j << ") : " << (*It) << endl;
  ++It;
}

That's how I intuitively understand the concept of iterators :)

Best regards,
  Zeljko.
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