NAME

PNI::Elem - is a base class

ATTRIBUTES

id

    $elem->id;

Used by PNI::Set to identify the element. Defaults to internal memory address of the object reference.

label

METHODS

by_id

    use PNI::Elem;

    my $elem = PNI::Elem::by_id($elem_id);

Given an elem id, returns a reference to the elem.