[PD] trouble with t_signal **

[Mathieu Bouchard]

why is it even possible that in three calls to the 'dsp' method in three 
different objects, two of them receive the same t_signal pointer pointer ?

static void dsp (BFObject *bself, t_signal **sp) {
   post("dsp bself=%p signal**=%p",bself,sp);
}

gives me :

   dsp bself=0x8cc4dd8 signal**=0x8cdb288
   dsp bself=0x8cc4130 signal**=0x8cdb288
   dsp bself=0x8cd4868 signal**=0x8cda8a0

and as you see, two signal** are identical.

why ? I don't get it.

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| Mathieu Bouchard, Montréal, Québec. téléphone: +1.514.383.3801