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overloading.3perl
Langue: en
Version: 2009-07-16 (ubuntu - 24/10/10)
Section: 3 (Bibliothèques de fonctions)
Sommaire
NAME
overloading - perl pragma to lexically control overloadingSYNOPSIS
{ no overloading; my $str = "$object"; # doesn't call stringification overload } # it's lexical, so this stringifies: warn "$object"; # it can be enabled per op no overloading qw(""); warn "$object"; # and also reenabled use overloading;
DESCRIPTION
This pragma allows you to lexically disable or enable overloading.- "no overloading"
- Disables overloading entirely in the current lexical scope.
- "no overloading @ops"
- Disables only specific overloads in the current lexical scope.
- "use overloading"
- Reenables overloading in the current lexical scope.
- "use overloading @ops"
- Reenables overloading only for specific ops in the current lexical scope.
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