hi, thomas,

reworked a little bit your code to put it in a good ol' C style.

this one works : the main modification is the inversion of ( float, symbol ) ---> ( symbol, float ), when i change it back, it crashes....

so, i guess you pinpointed a real bug.

----------------------------------------------------------------------------------------------------------- #include "m_pd.h"

struct simple_t { t_object obj; }; static t_class *simple1_class;

t_class* class_simple1 ( t_symbol *arg1, float arg2) { post("argument 1: %s ",arg1->s_name); post("argument 2: %f ",arg2); return NULL; }

void simple1_setup(void) { simple1_class = class_new( gensym("simple1"), (t_newmethod)class_simple1, NULL, sizeof(struct simple_t), CLASS_DEFAULT, A_SYMBOL, A_FLOAT, A_NULL); } -----------------------------------------------------------------------------------------------------------

hope this helps,

cheers,

sevy/yves

Thomas Grill wrote:

Hi Miller, hi all, i'm stuck with the following codelet:

-- snip -----------------------------------------------------------------------

---

#include "m_pd.h"

struct simple_t { t_object obj; }; static struct _class * simple1_class;

_class* class_simple1 (float arg1, t_symbol *arg2) { /* arg1 and arg2 are invalid!! */ post("arguments: %f %s",arg1,arg2->s_name); /* seg fault!! */ return 0; }

extern "C" __declspec(dllexport) void simple1_setup() { simple1_class = class_new( gensym("simple1"), (t_newmethod)class_simple1,NULL,sizeof(simple_t), 0, A_FLOAT, A_SYMBOL, A_NULL); }

-- snip -----------------------------------------------------------------------

---

It's simple as can be. I defined a object having a float and a symbol a creation arguments. The new method "class_simple1" gets invalid values for arg1 and arg2, though. It's the same for 0.34-4 and 0.35 If it's a PD bug then it's strange that noone noticed it before.....

greetings, Thomas

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