From: Edward Diener (eldiener_at_[hidden])
Date: 2020-12-19 18:10:28
On 12/15/2020 1:14 PM, Peter Dimov via Boost wrote:
> Edward Diener wrote:
>> I had previously proposed that we tag the minimum C++ standard level for
>> Boost libs by adding information to the json meta information in
>> libraries.json for each library. I would like to revisit that proposal,
>> which involved more elaborate suggestions, with this simpler overall
>> proposal: for each Boost C++ library whose minimum C++ standard level is
>> C++11 or above we add a json field called 'cxxstd' whose value
>> to one of the same values as currently exists in Boost.Build for the
>> 'cxxstd' feature, ie. 11,14,17,20, to the libraries.json file for that
>> library. This json value can then be used in Boost documentation of each
>> library to specify the minimum C++ standard level needed by an
>> end-user in
>> order to use that library. Obviously we can also add "cxxstd": "03" for
>> the many Boost libraries which can still be used at the C++98/C++03
>> compilation level also, even though I would argue that not having a
>> "cxxstd" json field should mean C++98/C++03 by default. I would be
>> to create the necessary PRs for each library, as I have a pretty good
>> internal list of this information.
>> The gist of this proposal is to make it much easier for end-users wishing
>> to use a Boost library to immediately know whether the library they wish
>> to use is usable at the C++ standard compilation level they are using for
>> compilation, without having to spend time searching for such information,
>> which is often not readily available, in the documentation of the library
>> they are considering.
> I see nothing wrong with adding this field to meta/libraries.json.
> However, libraries.json is not for end users. It's input to the scripts
> that generate the libraries page. So if we add the field, we should also
> change the scripts to read it and display it in the library list.
> Unfortunately all those scripts were written and maintained by Daniel
> James who isn't available, so someone else would need to figure this out.
Does anybody else understand the Boost website and how it is programmed
? I can see the PHP code but I am not sure how this code is being called
from the web pages or how web pages are being generated through the
code. I have worked in the past with PHP before, it is not a complicated
language, but I do not understand the interaction between the code and
the web pages.
Boost list run by bdawes at acm.org, gregod at cs.rpi.edu, cpdaniel at pacbell.net, john at johnmaddock.co.uk