Re: [Boost-users] boost any_range

Subject: Re: [Boost-users] boost any_range
From: Neil Groves (neil_at_[hidden])
Date: 2012-07-12 10:46:38

Hi Tolik,

On 12/07/12 14:05, tolik levchik wrote:
> Is it possible the commented below condition. With regular ranges i 
> make as many 'base()' calls as may adaptors i had applied. Obviously 
> it's impossible with any_range. So what should i do ?
> map_t m;
> forward_range_t rng = m | map_values | transformed(bind(&foo::x, _1)); 
> // note: don't compile without BOOST_RANGE_ENABLE_CONCEPT_ASSERT 
> defined as 0
> forward_range_t::const_iterator found = boost::find_if(rng, is_valid);
> //found == boost::end(m); how to do it right ?
> }
>

found == boost::end(rng);

Regards,
Neil Groves