From 086e6b358ad45bda0e6a948cfb7ea2d33ab7da5a Mon Sep 17 00:00:00 2001
From: Hans-Christoph Steiner <eighthave@users.sourceforge.net>
Date: Wed, 10 Feb 2010 00:34:05 +0000
Subject: 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
---
 vsum.c | 40 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 vsum.c

(limited to 'vsum.c')

diff --git a/vsum.c b/vsum.c
new file mode 100644
index 0000000..dd49f4c
--- /dev/null
+++ b/vsum.c
@@ -0,0 +1,40 @@
+#include "defines.h"
+
+/*--------------- vsum ---------------*/
+
+static t_class *vsum_class;
+
+typedef struct _vsum
+{
+    t_object x_obj;
+} t_vsum;
+
+
+static void vsum_perform(t_vsum *x, t_symbol *s, int argc, t_atom *argv)
+{
+	float sum=0.f;
+	int i;
+	for (i = 0; i < argc; i++)
+	{
+		sum+= atom_getfloat(&argv[i]);
+	}
+    outlet_float(x->x_obj.ob_outlet, sum);
+}
+
+static void *vsum_new()
+{
+	t_vsum *x=(t_vsum *)pd_new(vsum_class);
+	outlet_new(&x->x_obj, gensym("float"));
+	return (void *)x;
+}
+
+void vsum_setup(void)
+{
+    vsum_class = class_new(gensym("vsum"),
+    	(t_newmethod)vsum_new, 0,
+		sizeof(t_vsum), 
+		CLASS_DEFAULT,
+	    0);
+    class_addlist(vsum_class, (t_method)vsum_perform);
+}
+
-- 
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