blob: ac56423fe498fe9fc14aeaeef9c2a1d446736a14 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
|
#include "defines.h"
/*--------------- vmax ---------------*/
/* maximum value in a list of float
and its location (index)
*/
static t_class *vmax_class;
typedef struct _vmax
{
t_object x_obj;
t_outlet *m_out_maxi;
} t_vmax;
static void vmax_perform(t_vmax *x, t_symbol *s, int argc, t_atom *argv)
{
int i;
int maxi;
float max=-MAXFLOAT;
for (i = 0; i < argc; i++)
{
float f=atom_getfloat(&argv[i]);
if (f>max)
{
max=f;
maxi=i;
}
}
outlet_float(x->x_obj.ob_outlet, max);
outlet_float(x->m_out_maxi, (float)(maxi+1));
}
static void *vmax_new( t_float halfDecayTime)
{
t_vmax *x=(t_vmax *)pd_new(vmax_class);
outlet_new(&x->x_obj, gensym("float"));
x->m_out_maxi=outlet_new(&x->x_obj, gensym("float"));
return (void *)x;
}
void vmax_setup(void)
{
vmax_class = class_new(gensym("vmax"),
(t_newmethod)vmax_new, 0,
sizeof(t_vmax),
CLASS_DEFAULT,
0);
class_addlist(vmax_class, (t_method)vmax_perform);
}
|
