From 505bab9a6c43ef7fd3c815fa92bb90a05a9f2fac Mon Sep 17 00:00:00 2001
From: Tom Rondeau <trondeau@vt.edu>
Date: Sun, 30 Sep 2012 13:34:26 -0400
Subject: howto: updated howto-write-a-block to use new impl style.
---
gr-howto-write-a-block/lib/square_ff_impl.h | 52 +++++++++++++++++++++++++++++
1 file changed, 52 insertions(+)
create mode 100644 gr-howto-write-a-block/lib/square_ff_impl.h
(limited to 'gr-howto-write-a-block/lib/square_ff_impl.h')
diff --git a/gr-howto-write-a-block/lib/square_ff_impl.h b/gr-howto-write-a-block/lib/square_ff_impl.h
new file mode 100644
index 0000000000..2f0963423a
--- /dev/null
+++ b/gr-howto-write-a-block/lib/square_ff_impl.h
@@ -0,0 +1,52 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2004,2012 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.
+ */
+
+#ifndef INCLUDED_HOWTO_SQUARE_FF_IMPL_H
+#define INCLUDED_HOWTO_SQUARE_FF_IMPL_H
+
+#include <howto/square_ff.h>
+#include <gr_block.h>
+
+namespace gr {
+ namespace howto {
+
+ class square_ff_impl : public square_ff
+ {
+ private:
+ // Nothing to declare in this block.
+
+ public:
+ square_ff_impl(); // implementation constructor
+ ~square_ff_impl(); // implementation destructor
+
+ // Where all the action really happens
+
+ int general_work(int noutput_items,
+ gr_vector_int &ninput_items,
+ gr_vector_const_void_star &input_items,
+ gr_vector_void_star &output_items);
+ };
+
+ } // namespace howto
+} // namespace gr
+
+#endif /* INCLUDED_HOWTO_SQUARE_FF_IMPL_H */
--
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