1overloading(3pm)       Perl Programmers Reference Guide       overloading(3pm)
2
3
4

NAME

6       overloading - perl pragma to lexically control overloading
7

SYNOPSIS

9           {
10               no overloading;
11               my $str = "$object"; # doesn't call stringification overload
12           }
13
14           # it's lexical, so this stringifies:
15           warn "$object";
16
17           # it can be enabled per op
18           no overloading qw("");
19           warn "$object";
20
21           # and also reenabled
22           use overloading;
23

DESCRIPTION

25       This pragma allows you to lexically disable or enable overloading.
26
27       "no overloading"
28             Disables overloading entirely in the current lexical scope.
29
30       "no overloading @ops"
31             Disables only specific overloads in the current lexical scope.
32
33       "use overloading"
34             Reenables overloading in the current lexical scope.
35
36       "use overloading @ops"
37             Reenables overloading only for specific ops in the current
38             lexical scope.
39
40
41
42perl v5.16.3                      2013-03-04                  overloading(3pm)
Impressum