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#!/usr/bin/perl
{
package a;
sub new {
my $invocation = shift();
my $class = ref($invocation) || $invocation;
my $self = {};
my $bless = bless($self, $class);
return $bless;
}
sub a1 {
my $self = shift();
print "hi I'm a\n!";
}
sub a2 {
my $self = shift();
$self->a1();
}
}
{
package b;
@ISA = qw(a);
sub a1 {
my $self = shift();
print "hi I'm b\n";
}
1;
}
my $a = new a();
my $b = new b();
$b->a2();
$a->a2();
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6 Einträge, 1 Seite |