Re: [Boost-users] Passing reference to boost::bind object

Subject: Re: [Boost-users] Passing reference to boost::bind object
From: Frank Mori Hess (frank.hess_at_[hidden])
Date: 2009-04-08 09:32:42

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On Wednesday 08 April 2009, david.weber_at_[hidden] wrote:
> So, we are implementing boost::signals/slots, and in several cases, we have
> a connect() function to allow us to hook up an arbitrary slot to the
> signal, without exposing the details of the signal for cleanliness issues.
>
> We would like to implement the signals::trackable interface, and have the
> objects which are passing in the bound slot manage their connections in
> this manner. However, we are passing them as boost::function objects

Pass slots through your interface as signal::slot_type objects.  trackable 
objects are discovered in the slot_type constructor.  See the "passing slots" 
portion of the tutorial.
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