That's what I need, indeed. I can't get my head around how to create the selector symbol though. The second argument to outlet_anything is a pointer to a t_symbol, but how do I get a pointer to a "foo" symbol?
I've tried `t_symbol *s = atom_gensym("foo")` but I get a warning
the atom_gensym() expects a const t_atom *a, and when I pass `s`
to the second argument of outlet_anything and print the output, I
get "???" instead of "foo". This might be obvious, but it's quite
complicated to me.
`outlet_list(x->outlist, &s_list, 3, x->outlist)`;You accidentally passed the outlet itself as the last argument (t_atom *) to outlet_list().Unfortunately, C only offers minimal type checking and happily casts between unrelated pointer types. (With C++ this wouldn't compile in the first place.) However, although this is legal in C, all major compilers issue a warning ("-Wincompatible-pointer-types" on GCC/Clang resp. "warning C4133" with MSVC).
Always check the compiler outputs for warnings!
---
Now to your actual question:
I'm trying to output a list of values with a selector. For example, "foo 1 2".The function you're looking for is outlet_anything().
BTW, this is covered in the externals-howto: https://github.com/pure-data/externals-howto#outlet-anything
Christof
On 21.09.2023 08:20, Alexandros Drymonitis wrote:
I'm trying to output a list of values with a selector. For example, "foo 1 2". I though of creating a vector of t_atom, where a_type of the first element would be A_SYMBOL, and the other two would be A_FLOAT, and after a list outlet is created in the new method like this:
`x->outlist = outlet_new(x->x_obj, &s_list);`
I can output the list with a bang like this:
`outlet_list(x->outlist, &s_list, 3, x->outlist)`;
But Pd complains with this error:
```
print: listconsistency check failed: atom_string
consistency check failed: atom_string
consistency check failed: atom_string
```
What I would like, is to get the output of the object and route it with [route foo]. How do I go about this?
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