This explains the "wrong argument for loadbang method" but not why the method is called twice at patcher loading.
-- do it yourself http://antoine.villeret.free.fr 2017-01-02 17:52 GMT+01:00 Miller Puckette <[email protected]>: > Oh, I see :) > > the "loadbang" method is now called with a floating-point argument, so you > can do this: > > static void loadbang_loadbang(t_loadbang *x, t_floatarg action) > { > if (action == LB_LOAD) > outlet_bang(x->x_obj.ob_outlet); > } > > and just get the one bang. This was done to allow "init" and "Close" bangs > as well. > > cheers > Miller > > On Mon, Jan 02, 2017 at 05:34:02PM +0100, Antoine Villeret wrote: > > here is a sample code that demonstrate the issue : > > https://raw.githubusercontent.com/avilleret/helloworld/ > loadbang_issue/helloworld.c > > > > When the object is created, loadbang method is called. > > Save the patch. > > Close it > > Reopen it, then the loadbang method is called twice (maybe one time at > > object loading and one more at patcher loadbang). > > > > > > > > -- > > do it yourself > > http://antoine.villeret.free.fr > > > > 2017-01-02 17:25 GMT+01:00 Miller Puckette <[email protected]>: > > > > > Happy new year to you... > > > > > > I don't get this behavior - can you send a sample patch? > > > > > > thanks > > > Miller > > > > > > On Mon, Jan 02, 2017 at 04:50:47PM +0100, Antoine Villeret wrote: > > > > Hello, > > > > > > > > Happy new year pd-list ! > > > > > > > > With pd-0.46-7, loadbang method was called only once when patcher > loads. > > > > Now with 0.47-1, loadbang method are now called twice. > > > > Why loadbang method is called twice ? > > > > > > > > As far as I understand, loadbang method could be called not only on > > > patcher > > > > load (LB_LOAD), but also when closing an abstraction (LB_CLOSE) and > > > before > > > > the object is connected to parent patcher (LB_INIT). > > > > > > > > Many externals uses this loadbang method to initiate their state. > > > > This new behavior trig a lots of "wrong argument for loadbang method" > > > error > > > > in pd console. > > > > > > > > Is it a good practice to rely on loadbang call to initiate objects ? > or > > > > should we avoid it and use [loadbang] object and/or make > initialisation > > > in > > > > object_new method ? > > > > -- > > > > do it yourself > > > > http://antoine.villeret.free.fr > > > > > > > _______________________________________________ > > > > [email protected] mailing list > > > > UNSUBSCRIBE and account-management -> https://lists.puredata.info/ > > > listinfo/pd-list > > > > > > >
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