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# file: runme.pl
# This file illustrates the cross language polymorphism using directors.
use example;
{
package PlCallback;
use base 'example::Callback';
sub run {
print "PlCallback->run()\n";
}
}
# Create an Caller instance
$caller = example::Caller->new();
# Add a simple C++ callback (caller owns the callback, so
# we disown it first by clearing the .thisown flag).
print "Adding and calling a normal C++ callback\n";
print "----------------------------------------\n";
$callback = example::Callback->new();
$callback->DISOWN();
$caller->setCallback($callback);
$caller->call();
$caller->delCallback();
print "\n";
print "Adding and calling a Perl callback\n";
print "----------------------------------\n";
# Add a Perl callback (caller owns the callback, so we
# disown it first by calling DISOWN).
$callback = PlCallback->new();
$callback->DISOWN();
$caller->setCallback($callback);
$caller->call();
$caller->delCallback();
# All done.
print "\n";
print "perl exit\n";
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