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Subject: Re: [boost] Interest in non-intrusive signal/slot lib?
From: Peter Dimov (lists_at_[hidden])
Date: 2015-05-20 18:20:32

Edward Diener wrote:

> I understand that with Synapse you are merely making a call at a
> convenient point in order to emit a signal, whereas with signals2 you need
> to have a boost::signals2::signal object somewhere for the particular
> signal triggering before you can emit a signal or have connections to
> handle the signal. But in Synapse you also must have a signal emitter
> which is accesible for the event handlers making the connection to the
> event. This to me is equivalent to boost::signals2 having a signal object.

You can use an already existing object as the emitter, such as a HWND, or a
third-party UI button object.

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