From 7c697a69567e99603882176552c5abf0c66f39f7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Juha=20Vehvil=C3=A4inen?= <jusu@users.sourceforge.net>
Date: Thu, 20 Jun 2002 11:25:52 +0000
Subject: source  import

svn path=/trunk/externals/arraysize/; revision=16
---
 arraysize.c        |  53 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 arraysize.dll      | Bin 0 -> 36864 bytes
 arraysize.pd_linux | Bin 0 -> 3592 bytes
 makefile           |  12 ++++++++++++
 4 files changed, 65 insertions(+)
 create mode 100644 arraysize.c
 create mode 100644 arraysize.dll
 create mode 100755 arraysize.pd_linux
 create mode 100644 makefile

diff --git a/arraysize.c b/arraysize.c
new file mode 100644
index 0000000..2c5f5f6
--- /dev/null
+++ b/arraysize.c
@@ -0,0 +1,53 @@
+/* This code is too trivial to have a licence or copyright */
+
+/*
+	arraysize -- report the size of an array
+	
+	usage: |arraysize <array name>|
+
+	methods: bang, set <array name>
+*/
+
+#include <m_pd.h>
+
+static t_class *arraysize_class;
+
+typedef struct _arraysize {
+  t_object  x_obj;
+  t_symbol *array_name;
+} t_arraysize;
+
+void arraysize_set(t_arraysize *x, t_symbol *s)
+{
+  x->array_name = s;
+}
+
+void arraysize_bang(t_arraysize *x)
+{
+  t_garray *garray;
+
+  if(!(garray = (t_garray *)pd_findbyclass(x->array_name,garray_class))) {
+    pd_error(x, "%s: no such table", x->array_name->s_name);
+  } else {
+    outlet_float(x->x_obj.ob_outlet, garray_npoints(garray));
+  }
+} 
+
+void *arraysize_new(t_symbol *s)
+{
+  t_arraysize *x = (t_arraysize *)pd_new(arraysize_class);
+
+  outlet_new(&x->x_obj, gensym("float"));
+
+  x->array_name = s;
+
+  return (void *)x;
+}
+
+void arraysize_setup(void)
+{
+  arraysize_class = class_new(gensym("arraysize"), (t_newmethod)arraysize_new, 0, sizeof(t_arraysize), CLASS_DEFAULT, A_DEFSYMBOL, 0);
+  
+  class_addmethod(arraysize_class,arraysize_set,gensym("set"), A_DEFSYM, 0);
+  class_addbang(arraysize_class,arraysize_bang);
+}
diff --git a/arraysize.dll b/arraysize.dll
new file mode 100644
index 0000000..61c4ef2
Binary files /dev/null and b/arraysize.dll differ
diff --git a/arraysize.pd_linux b/arraysize.pd_linux
new file mode 100755
index 0000000..1e819ac
Binary files /dev/null and b/arraysize.pd_linux differ
diff --git a/makefile b/makefile
new file mode 100644
index 0000000..b284b4a
--- /dev/null
+++ b/makefile
@@ -0,0 +1,12 @@
+# just the build-commands
+
+I =  -I../../../bin/pd/src
+
+all: linux
+
+linux:
+	cc -DPD -O2 -DUNIX $(I) -o arraysize.o -c arraysize.c
+	ld -shared -export_dynamic -o arraysize.pd_linux arraysize.o
+
+nt:
+	cl arraysize.c /DNT /DPD /LD /Gd /GD /Ox /link /export:arraysize_setup \system\pd\bin\pd.lib
-- 
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