1 files changed, 52 insertions, 0 deletions
diff --git a/source/vmax.c b/source/vmax.c
new file mode 100644
index 0000000..ac56423
--- /dev/null
+++ b/source/vmax.c
@@ -0,0 +1,52 @@
+#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);
+}
+