Re: [boost] [range] iterator_range operators are too greedy

Subject: Re: [boost] [range] iterator_range operators are too greedy
From: Mathias Gaunard (mathias.gaunard_at_[hidden])
Date: 2012-11-08 09:48:58

On 08/11/12 14:53, Jeffrey Lee Hellrung, Jr. wrote:
>>
>> Replacing all overalods of operator== by something like
>>
>> template<class A0, class A1>
>> typename enable_if<
>>    mpl::or_< is_base_of<iterator_range_**base, A0>,
>> is_base_of<iterator_range_**base, A1> >
>> , bool
>>> ::type operator==(A0 const& a0, A1 const& a1)
>> {
>>    return boost::equal(a0, a1);
>> }
>>
>> should allow to fix the bug above.
>>
>
> Though an improvement, that's still not very constrained and I doubt it
> will address Gennadiy's issue.

It would be his responsability to make it so that any additional 
operator== overload he is a better match...