You can't by using a language construct. But since it's Perl, you can do: 
package ChildClass;

use ParentClass;
our @ISA = qw[ChildClass];

sub risky_method1 {die "You're not allowed to call this"}
sub risky_method2 {die "You're not allowed to call this either"}

[download]
Repeat for each method you don't want to inherit.

In reply to Re: Inherit only few methods from a parent class by JavaFan
in thread Inherit only few methods from a parent class by Anonymous Monk

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