overloading(3pm) - phpMan

overloading(3pm)                 Perl Programmers Reference Guide                overloading(3pm)



NAME
       overloading - perl pragma to lexically control overloading

SYNOPSIS
           {
               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.



perl v5.16.3                                2013-03-04                           overloading(3pm)

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