Subject: Re: [boost] Single letter template type causes errors in compile of program_options and filesystem boost libraries
From: Beman Dawes (bdawes_at_[hidden])
Date: 2008-12-18 16:37:12
On Thu, Dec 18, 2008 at 3:51 PM, Andrey Semashev
> Stefan Seefeld wrote:
>> Sorry, but this is just bad coding practice. Instead of changing boost in
>> order to accomodate for it, I suggest that you isolate the libraries from
>> each other, by carefully undefining those single-letter macros prior to
>> including boost.
> Another solution might be simply changing include order, so that boost
> headers get included prior to the vendor-provided headers.
It might be better not include the vendor-provided headers at all,
since it would not be surprising if these headers had many other
additional problems. Better to provide a modern, safe interface via
your own headers, implemented in an isolated translation unit that
calls the vendor's functionality.
>> If something should use longer names, it's these macros in your library,
>> not boost template parameters.
> Since this library is not Mike's, I'd rather suggest reporting this issue to
> the library vendor.
Yep. One wonders what they could have been thinking and why they used
macros rather than something that observed scoping.
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