From 577ac6e80ff4f436fbd054291ed7dddbc31bd49a Mon Sep 17 00:00:00 2001
From: Hans-Christoph Steiner <eighthave@users.sourceforge.net>
Date: Tue, 18 May 2004 21:33:33 +0000
Subject: This commit was generated by cvs2svn to compensate for changes in
 r1738, which included commits to RCS files with non-trunk default branches.

svn path=/trunk/externals/iemlib/; revision=1739
---
 src/iemlib2/float24.c | 83 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 src/iemlib2/float24.c

(limited to 'src/iemlib2/float24.c')

diff --git a/src/iemlib2/float24.c b/src/iemlib2/float24.c
new file mode 100644
index 0000000..3923482
--- /dev/null
+++ b/src/iemlib2/float24.c
@@ -0,0 +1,83 @@
+/* For information on usage and redistribution, and for a DISCLAIMER OF ALL
+* WARRANTIES, see the file, "LICENSE.txt," in this distribution.
+
+iemlib2 written by Thomas Musil, Copyright (c) IEM KUG Graz Austria 2000 - 2003 */
+
+#ifdef NT
+#pragma warning( disable : 4244 )
+#pragma warning( disable : 4305 )
+#endif
+
+#include "m_pd.h"
+#include "iemlib.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <math.h>
+
+/* ---- float24 - float=int or list of float=symbol concaternat to int=float ----- */
+
+typedef struct _float24
+{
+	t_object	x_obj;
+	float			x_arg;
+} t_float24;
+
+static t_class *float24_class;
+
+static float float24_calc_sum(int argc, t_atom *argv)
+{
+	int i;
+	char str[1000], buf[100];
+
+	str[0] = 0;
+	for(i=0; i<argc; i++)
+	{
+		if(IS_A_FLOAT(argv, i))
+		{
+			sprintf(buf, "%g", (float)atom_getfloatarg(i, argc, argv));
+			strcat(str, buf);
+		}
+	}
+	return(atof(str));
+}
+
+static void float24_bang(t_float24 *x)
+{
+	outlet_float(x->x_obj.ob_outlet, x->x_arg);
+}
+
+static void float24_float(t_float24 *x, t_float f)
+{
+	x->x_arg = f;
+	float24_bang(x);
+}
+
+static void float24_list(t_float24 *x, t_symbol *s, int argc, t_atom *argv)
+{
+	if(argc > 0)
+		x->x_arg = float24_calc_sum(argc, argv);
+	float24_bang(x);
+}
+
+static void *float24_new(t_symbol *s, int argc, t_atom *argv)
+{
+	t_float24 *x = (t_float24 *)pd_new(float24_class);
+
+	outlet_new(&x->x_obj, &s_float);
+	x->x_arg = 0.0f;
+	if(argc > 0)
+		x->x_arg = float24_calc_sum(argc, argv);
+	return (x);
+}
+
+void float24_setup(void)
+{
+    float24_class = class_new(gensym("float24"), (t_newmethod)float24_new, 0,
+			      sizeof(t_float24), 0, A_GIMME, 0);
+    class_addcreator((t_newmethod)float24_new, gensym("f24"), A_GIMME, 0);
+    class_addbang(float24_class, (t_method)float24_bang);
+    class_addfloat(float24_class, (t_method)float24_float);
+    class_addlist(float24_class, (t_method)float24_list);
+    class_sethelpsymbol(float24_class, gensym("iemhelp/help-float24"));
+}
-- 
cgit v1.2.1