From: David Abrahams (dave_at_[hidden])
Date: 2005-08-05 21:29:20
Felipe Magno de Almeida <felipe.m.almeida_at_[hidden]> writes:
> On 8/5/05, David Abrahams <dave_at_[hidden]> wrote:
>> Felipe Magno de Almeida <felipe.m.almeida_at_[hidden]> writes:
>> is the simplest way, if Seq is a mutable sequence. Otherwise,
>> , boost::is_base_and_derived<_,_>
>> , mpl::back_inserter<mpl::vector<> >
> Is there any reason why the code above compiled in less than 5
> seconds, while the other I used wasnt compiling at all, the compiler
> complained about insuficient memory(it used about 500MB).
Maybe because you violated the requirements of the algorithm by not
using a strict weak ordering?
> I can see that the other way it needed more template instantiations,
> but it seemed to me like the number of instantiations should be
> linearly bigger, but that not what it seems at all... I'm testing it
> with a vector of 15 types only.
If you pass sort a bogus criterion, all bets are off.
-- Dave Abrahams Boost Consulting www.boost-consulting.com