Re: [boost] [iterator] why isn't there a mapped_type iterator adaptor in boost?

Subject: Re: [boost] [iterator] why isn't there a mapped_type iterator adaptor in boost?
From: Gevorg Voskanyan (v_gevorg_at_[hidden])
Date: 2010-05-15 16:31:28

Mostafa wrote:
> any_iterator<...> it_any = my_mapped_type_iterator_adaptor(map_instance.begin());

> How 
> would I go about doing that with 
> ranges?

Something like this (untested):

boost::iterator_range< any_iterator<...> > range_any =
         boost::make_iterator_range( map_instance | boost::adaptors::map_values );

Simply
boost::iterator_range< any_iterator<...> > range_any = map_instance | boost::adaptors::map_values;
might work just as well, but I am not sure.

> Thanks,
> -Mostafa

HTH,
Gevorg