| Paketname | libreadonly-xs-perl |
| Beschreibung | Faster Readonly implementation |
| Archiv/Repository | Offizielles Ubuntu Archiv lucid (main) |
| Version | 1.04-2 |
| Sektion | perl |
| Priorität | optional |
| Installierte Größe | 92 Byte |
| Hängt ab von | perl (>= 5.10.0-10), perlapi-5.10.0, libc6 (>= 2.1.3) |
| Empfohlene Pakete | libreadonly-perl |
| Paketbetreuer | Ubuntu MOTU Developers |
| Quelle | |
| Paketgröße | 11932 Byte |
| Prüfsumme MD5 | 76c3f74b50ab4b459b9b07a3ec4594ec |
| Prüfsumme SHA1 | 93d6d885885cbf703b04f214fa210142dfb76a32 |
| Prüfsumme SHA256 | d97cafd7441406c2ca019e710b60e93bc9d65b909d1700a1e865e654ec7d8940 |
| Link zum Herunterladen | libreadonly-xs-perl_1.04-2_i386.deb |
| Ausführliche Beschreibung | The Readonly module (q.v.) is an effective way to create non-modifiable
variables. However, it's relatively slow.
.
The reason it's slow is that is implements the read-only-ness of variables via
tied objects. This mechanism is inherently slow. Perl simply has to do a lot
of work under the hood to make tied variables work.
.
This module corrects the speed problem, at least with respect to scalar
variables. When Readonly::XS is installed, Readonly uses it to access the
internals of scalar variables. Instead of creating a scalar variable object
and tying it, Readonly simply flips the SvREADONLY bit in the scalar's FLAGS
structure.
|