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/* code for the "obj3" pd class. This adds an outlet and a state variable. */
#include "m_pd.h"
typedef struct obj3
{
t_object x_ob;
t_outlet *x_outlet;
float x_value;
} t_obj3;
void obj3_float(t_obj3 *x, t_floatarg f)
{
outlet_float(x->x_outlet, f + x->x_value);
}
void obj3_ft1(t_obj3 *x, t_floatarg g)
{
x->x_value = g;
}
t_class *obj3_class;
void *obj3_new(void)
{
t_obj3 *x = (t_obj3 *)pd_new(obj3_class);
inlet_new(&x->x_ob, &x->x_ob.ob_pd, gensym("float"), gensym("ft1"));
x->x_outlet = outlet_new(&x->x_ob, gensym("float"));
return (void *)x;
}
void obj3_setup(void)
{
obj3_class = class_new(gensym("obj3"), (t_newmethod)obj3_new,
0, sizeof(t_obj3), 0, 0);
class_addmethod(obj3_class, (t_method)obj3_ft1, gensym("ft1"), A_FLOAT, 0);
class_addfloat(obj3_class, obj3_float);
}
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