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Man Pages


Manual Reference Pages  -  POE::CALLBACK (3)

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NAME

POE::Callback - object wrapper for callbacks with lexical closures

CONTENTS

SYNOPSIS



        # TODO - Make this a complete working example.
        my $callback = POE::Callback->new(
                name => "Pkg::sub",
                code => \&coderef,
        );
        $callback->(@arguments);



DESCRIPTION

POE::Callback wraps coderefs in magic that makes certain lexical variables persistent between calls.

It’s used internally by the classes that comprise POE::Stage.

    new CODEREF

Creates a new callback from a raw CODEREF. Returns the callback, which is just the CODEREF blessed into POE::Callback.
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perl v5.20.3 POE::CALLBACK (3) 2009-06-11

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