README change

1 files changed, 36 insertions, 0 deletions

diff --git a/gnuradio-core/src/lib/general/gr_copy.i b/gnuradio-core/src/lib/general/gr_copy.i
new file mode 100644
index 000000000..12ddce6aa
--- /dev/null
+++ b/gnuradio-core/src/lib/general/gr_copy.i
@@ -0,0 +1,36 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2006,2009 Free Software Foundation, Inc.
+ *
+ * This file is part of GNU Radio
+ *
+ * GNU Radio is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 3, or (at your option)
+ * any later version.
+ *
+ * GNU Radio is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with GNU Radio; see the file COPYING.  If not, write to
+ * the Free Software Foundation, Inc., 51 Franklin Street,
+ * Boston, MA 02110-1301, USA.
+ */
+
+GR_SWIG_BLOCK_MAGIC(gr,copy)
+
+gr_copy_sptr gr_make_copy(size_t itemsize);
+
+class gr_copy : public gr_block
+{
+ private:
+  gr_copy(size_t itemsize);
+
+public:
+
+  void set_enabled(bool enabled);
+  bool enabled();
+};