From da1f0065d07250b86b9a761b012987e4825f491f Mon Sep 17 00:00:00 2001 From: Hans-Christoph Steiner Date: Mon, 28 Nov 2005 16:53:25 +0000 Subject: This commit was generated by cvs2svn to compensate for changes in r4068, which included commits to RCS files with non-trunk default branches. svn path=/trunk/externals/smlib/; revision=4069 --- source/vsum.c | 40 ++++++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) create mode 100644 source/vsum.c (limited to 'source/vsum.c') diff --git a/source/vsum.c b/source/vsum.c new file mode 100644 index 0000000..dd49f4c --- /dev/null +++ b/source/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); +} + -- cgit v1.2.1