Re: [boost] Re: Formal Review: FOREACH macro

From: Peter Dimov (pdimov_at_[hidden])
Date: 2005-05-02 13:00:44

Peter Dimov wrote:
> Eric Niebler wrote:
> 
>> Yes, but I was refering to native (C-style) strings, as in:
>> BOOST_FOREACH(char ch, "hello world")
> 
> This is a good opportunity to ask: what does this do?
> 
> char const a[] = { 0, 1, 2 };

Or for extra fun, drop the 0.

> BOOST_FOREACH( int x, a )
> {
>    std::cout << x << std::end;
> }