Re: [boost] Formal Review: Boost.Polygon starts today August 24, 2009

Subject: Re: [boost] Formal Review: Boost.Polygon starts today August 24, 2009
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2009-08-31 11:25:20

AMDG

Simonson, Lucanus J wrote:
> Phil Endecott wrote:
>   
>> Dear All,
>>
>> I've just had a quick attempt at writing a Boost.Polygon traits
>> specialisation for my rectangle type, and my 10 lines of code produce
>> 105 warnings that come to 54k of output.  This is with g++ 4.1.2. 
>> That 
>> makes it pretty much unusable for me.  Luke, please fix this and
>> re-submit.  I vote to reject the library if this is not done.  I've
>> had 
>> a quick look at one of the warnings and it looks easily fixable;
>> interval_concept.hpp:84 just remove "ptr".
>>
>> Regards,  Phil.
>>     
>
> I'm using ptr as SFINAE guard.  I can move SFINAE checks back to the return type and add the MSVC8 workaround.  I'll see what I can do about your warnings in 4.1.2.
>   

You don't need to give the parameter a name.
typename enable_if<...>::type* = 0 works just fine.

In Christ,
Steven Watanabe