From 51cbe589f7cd74056be613587e82e8d3b3168e84 Mon Sep 17 00:00:00 2001
From: Tom Rondeau <trondeau@vt.edu>
Date: Sat, 16 Mar 2013 23:34:34 -0400
Subject: blocks: moved nop, null source/sink, copy, vector_map to gr-blocks.
---
gr-blocks/lib/nop_impl.h | 54 ++++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 54 insertions(+)
create mode 100644 gr-blocks/lib/nop_impl.h
(limited to 'gr-blocks/lib/nop_impl.h')
diff --git a/gr-blocks/lib/nop_impl.h b/gr-blocks/lib/nop_impl.h
new file mode 100644
index 0000000000..b236abb7aa
--- /dev/null
+++ b/gr-blocks/lib/nop_impl.h
@@ -0,0 +1,54 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2004,2010,2013 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_GR_NOP_IMPL_H
+#define INCLUDED_GR_NOP_IMPL_H
+
+#include <blocks/nop.h>
+
+namespace gr {
+ namespace blocks {
+
+ class nop_impl : public nop
+ {
+ protected:
+ int d_nmsgs_recvd;
+
+ // Method that just counts any received messages.
+ void count_received_msgs(pmt::pmt_t msg);
+
+ public:
+ nop_impl(size_t sizeof_stream_item);
+ ~nop_impl();
+
+ int nmsgs_received() const { return d_nmsgs_recvd; }
+
+ 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 blocks */
+} /* namespace gr */
+
+#endif /* INCLUDED_GR_NOP_IMPL_H */
--
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