Re: [Boost-users] boost 1.34.1 Foreach conversion to iterators.

From: Eric Niebler (eric_at_[hidden])
Date: 2007-08-05 17:51:14

chun ping wang wrote:
> Hi i would like to know whats the best way to use  BOOST_FOREACH and 
> iterator.
> 
> Example...
> 
> BOOST_FOREACH(char c, String str)
> {
>       first_c = c; // blah.. first iterator  = c after condition x.
>       second_c = c; // blah... second iterator = c after condition y.
> }
> 
> str2.insert(first_c, second_c).

You mean, you want to get an iterator representing the current position 
of the iteration? Sorry, you can't do that. Don't use FOREACH; use a 
regular for(;;) loop.

-- 
Eric Niebler
Boost Consulting
www.boost-consulting.com
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