Re^2: How to call Encode::decode from Perl XS

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Re^3: How to call Encode::decode from Perl XS by Tux (Canon) on May 09, 2011 at 15:17 UTC
Yes and no. If you want a module to automatically load another module from XS, and not import all functions/methods, this is a cleaner way to do so. Of course you can croak/fail/die/barf/puke when a user tries to invoke something that he/she did not explicitely load, but as Encode is a CORE module I see no harm in hiding the require from XS and making the underlying module DWIM more. I agree that this is a grey/gray area and opinions may well differ if which case I think you should agree to disagree. XS is a different world and pulling the right strings is sometimes extremely hard compared to how easy perl made it in the language level itself. Enjoy, Have FUN! H.Merijn	[reply]
Re^4: How to call Encode::decode from Perl XS by ikegami (Patriarch) on May 09, 2011 at 15:43 UTC
If you want a module to automatically load another module from XS, and not import all functions/methods, Not importing can be done from Perl too. It's not an advantage of XS. In Perl, not importing is done by using `use Exporter qw( );` [download] or `require Exporter;` [download] instead of `use Exporter;` [download] As for ~~automatically~~dynamically loading a module, a need hasn't been mentioned. Update: Added first two sentences to clear up confusion mentioned in private message.	[reply] [d/l] [select]
Re^5: How to call Encode::decode from Perl XS by mje (Curate) on May 09, 2011 at 16:22 UTC
I don't believe I do need to dynamically load Encode from XS so long as using it from DBD::ODBC's ODBC.pm makes decode usable in XS via call_xx.	[reply]
Re^6: How to call Encode::decode from Perl XS by ikegami (Patriarch) on May 09, 2011 at 16:29 UTC