diff options
author | Hans-Christoph Steiner <eighthave@users.sourceforge.net> | 2010-02-10 00:34:05 +0000 |
---|---|---|
committer | Hans-Christoph Steiner <eighthave@users.sourceforge.net> | 2010-02-10 00:34:05 +0000 |
commit | 086e6b358ad45bda0e6a948cfb7ea2d33ab7da5a (patch) | |
tree | b87b0adfbfd8f9b9439d8bf528b63b64f23dce03 /vabs.c | |
parent | 98e3e1214cf71a62b2de938c9c7e07f6bdd0090c (diff) |
re-arranged into libdir and setup with the template Makefile+debian stuff. renabled vv+ and vv- as vvplus and vvminus
svn path=/trunk/externals/smlib/; revision=13158
Diffstat (limited to 'vabs.c')
-rw-r--r-- | vabs.c | 48 |
1 files changed, 48 insertions, 0 deletions
@@ -0,0 +1,48 @@ +#include "defines.h"
+
+/*--------------- vabs ----------------*/
+/* absolute values of a list of floats */
+
+
+static t_class *vabs_class;
+
+typedef struct _vabs
+{
+ t_object x_obj;
+} t_vabs;
+
+
+static void vabs_perform(t_vabs *x, t_symbol *s, int argc, t_atom *argv)
+{
+ int i;
+ t_atom *ap,*app;
+ ap = (t_atom *)getbytes(sizeof(t_atom)*argc);
+ app=ap;
+
+ for (i = 0; i < argc; i++)
+ {
+ float f=atom_getfloat(argv++);
+ SETFLOAT(app, f>0?f:-f);
+ app++;
+ }
+ outlet_list(x->x_obj.ob_outlet,gensym("list"),argc,ap);
+ freebytes(ap,argc);
+}
+
+static void *vabs_new()
+{
+ t_vabs *x=(t_vabs *)pd_new(vabs_class);
+ outlet_new(&x->x_obj, gensym("list"));
+ return (void *)x;
+}
+
+void vabs_setup(void)
+{
+ vabs_class = class_new(gensym("vabs"),
+ (t_newmethod)vabs_new, 0,
+ sizeof(t_vabs),
+ CLASS_DEFAULT,
+ 0);
+ class_addlist(vabs_class, (t_method)vabs_perform);
+}
+
|