Re: [sigc] New user, small question
- From: Martin Schulze <martin-ml hippogriff de>
- To: Scott Lemke <lemkesr uwec edu>
- Cc: Libsigc <libsigc-list gnome org>
- Subject: Re: [sigc] New user, small question
- Date: Fri, 6 Aug 2004 09:09:35 +0200
Hi Scott!
The documentation for the accumulator interface is indeed hard to find.
I will try to improve this as soon as I can. (Patches are welcome :) )
Here is the link into the reference documentation where an example for
an accumulator in libsigc++-2 is given:
http://libsigc.sourceforge.net/libsigc2/docs/reference/html/classsigc_1_1signal_1_1accumulated.html
Unlike in libsigc++-1.2, the accumulator interates over the list of
slots via the two stl-like iterators first and last. The slots are
executed from the iterator's operator*().
Ask further question when I'm not clear enough!
Regards,
Martin
Am 05.08.2004 04:57:54 schrieb(en) Scott Lemke:
Hello,
I'm looking over some code that is currently using sigc++1.2, and am
trying to possibly port it up to 2.0. My only sticky point is they
have
a liberal sprinkling of Marshal<void>'s, and in the context of 1.2 I
sort of understand what they are doing. But in 2.0 the signals, as
you
probably know, now use t_accumulators.
My question is this, whats the difference? I couldn't find anything
that
goes over what a t_accumulator is, or any tips on porting stuff to
upgrade. Any docs/links/stern talking to's would be appreciated.
Thanks,
Scott.
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