Re: [xml] XML callback functions

[Matt Sergeant <matt sergeant org>]

On Thu, 14 Jun 2001, dhogan wrote:

> I am writting a class that will use XML::LibXML and I am using the
> callback methods in order
> to feed it a dtd. I need to know if I can give the callback a method
> call instead of a reference to
> a sub-routine.
>
> Where I would
>
> XML::LibXML->read_callback(\&mycustomsub);
>
> can I say;
>
> my $self = {};
>
> bless $self, $class;
>
> XML::LibXML->read_callback($self->mycustommethod);

You have to make it a closure:

XML::LibXML->read_callback(sub { $self->mycustommethod(@_) });

-- 
<Matt/>

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