Re: [boost] [Variant] [BGL] Variant<edge_descriptor, edge_descriptor> is not EqualityComparable

Subject: Re: [boost] [Variant] [BGL] Variant<edge_descriptor, edge_descriptor> is not EqualityComparable
From: Cosimo Calabrese (cosimo.calabrese_at_[hidden])
Date: 2009-11-20 11:18:00

Andrew Sutton wrote:
>>  If you can post your full implementation, I'll run it through GCC and see
>>> if the error persists, or if there's a nicer way to fix it.
>>
> For starters, the program you gave me doesn't compile in GCC - actually, it
> probably shouldn't compile at all. Some of your functions in
> Test_union_different_iterator are defined over type parameters when they
> need to be defined over template template parameters. See attached for
> fixes.
> 

Thanks for the corrections, they are many instructive for me, they are 
my first iterator and adaptors...
Effectively my code runs correctly on MSVS 2005; it seems that GCC is 
(fortunately) more rigorous.

> The good news is that GCC will generate the same compiler error.
> 
> Best bet: stick with the solution you have.

Ok! Thank you very much for help me.

Cheers,
Cosimo Calabrese.