Re: [Review] UUID library (mini-)review starts today, November 23rd

On Tue, 2 Dec 2008 11:12:42 +0100, "Johannes Brunen"
<JBrunen <at> DataSolid.de> said:
> Here goes my little review:
>
> - What is your evaluation of the design?
>
> I like the overall design of the library. However, I think that the
> library should be better templatized by the string class and document
> the string concept it uses. This would allow users of the library to
> switch to another string class implementation compatible with the used
> string concept (std::string). For convenience it could provide a
> typedef for the std::string class.

I would like to remove the constructors that take a string to
generators.  I would also like to remove the to_..._string member
functions and make some free extraction/conversion functions.

> IMHO, the library would be more useful if it provides an interface for
> generating uuids with different technologies:
>     - random number generator
>     - time based, MAC
>     - OS Different use cases may have different constraints a
>       generator must fullfill. To be useful the library should
>       document the differences between the generators. It should
>       especially doucument the guarantees that the different
>       generators provide (security, speed, memory consumption, ...).

Agreed.

> That said, I do not think that the library should be rejected for
> missing of actual generators. It should solely provide an interface
> which allows later contributers to add new uuid generators. I would
> however, appreciate at least the OS generator case.
>
> - What is your evaluation of the implementation?
>
> Clean and readable. I'm fine with it.
>
> - What is your evaluation of the documentation?
>
> I think that it should give a little more background about the
> generator algorithm it uses. Additionally, given that there are
> different generators provided, I would like to see a comparsion in the
> performance and security domain.

I will do this.

> - What is your evaluation of the potential usefulness of the library?
>
> This is (at least for me) a must have library. Boost should have such
> a component. It is an usefull library in the form it exists today.
>
> -  Did you try to use the library?  With what compiler?  Did you have
>    any problems?
>
> I'm using the library already in our CAD application. It works fine
> for us. We use the MS vc9 sp1 compiler. Currently, we do  not have any
> problems with the library.
>
> - How much effort did you put into your evaluation? A glance? A quick
>   reading? In-depth study?
>
> Some time.
>
> - Are you knowledgeable about the problem domain?
>
> Hmm, no not really. I'm a user and I do need such a component with a
> simple, stable interface.
>
> I vote Yes, to include the UUID library in Boost.
>
> Regards, Johannes

Thanks, 
Andy Tompkins
_______________________________________________
Unsubscribe & other changes: http://lists.boost.org/mailman/listinfo.cgi/boost