Em qui., 29 de jul. de 2021 às 04:02, Peter Smith <smithpb2...@gmail.com>
escreveu:
> (This is not a code review - this is just to satisfy my curiosity)
>
> I've seen lots of code like this where I may have been tempted to use
> a ternary operator for readability, so I was wondering is there a PG
> convention to avoid such ternary operator assignments, or is it simply
> a personal taste thing, or is there some other reason?
>
> For example:
>
> if (msg)
> res->errMsg = msg;
> else
> res->errMsg = libpq_gettext("out of memory\n");
>
The C compiler will expand:
res->errMsg = msg ? msg : libpq_gettext("out of memory\n");
to
if (msg)
res->errMsg = msg;
else
res->errMsg = libpq_gettext("out of memory\n");
What IMHO is much more readable.
regards,
Ranier Vilela
