Imported Upstream version 3.2.2

[debian/gnuradio] / gnuradio-core / src / lib / gengen / gr_sample_and_hold_bb.cc

diff --git a/gnuradio-core/src/lib/gengen/gr_sample_and_hold_bb.cc b/gnuradio-core/src/lib/gengen/gr_sample_and_hold_bb.cc
new file mode 100644 (file)
index 0000000..2d7d6e2
--- /dev/null
+++ b/gnuradio-core/src/lib/gengen/gr_sample_and_hold_bb.cc
@@ -0,0 +1,62 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2007 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.
+ */
+
+// WARNING: this file is machine generated.  Edits will be over written
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <gr_sample_and_hold_bb.h>
+#include <gr_io_signature.h>
+
+gr_sample_and_hold_bb_sptr
+gr_make_sample_and_hold_bb ()
+{
+  return gr_sample_and_hold_bb_sptr (new gr_sample_and_hold_bb ());
+}
+
+gr_sample_and_hold_bb::gr_sample_and_hold_bb ()
+  : gr_sync_block ("sample_and_hold_bb",
+                  gr_make_io_signature2 (2, 2, sizeof (unsigned char), sizeof(char)),
+                  gr_make_io_signature (1, 1, sizeof (unsigned char))),
+    d_data(0)
+{
+}
+
+int
+gr_sample_and_hold_bb::work (int noutput_items,
+                  gr_vector_const_void_star &input_items,
+                  gr_vector_void_star &output_items)
+{
+  unsigned char *iptr = (unsigned char *) input_items[0];
+  const char *ctrl = (const char *) input_items[1];
+  unsigned char *optr = (unsigned char *) output_items[0];
+
+  for (int i = 0; i < noutput_items; i++){
+    if(ctrl[i]) {
+      d_data = iptr[i];
+    }
+    optr[i] = d_data;
+  }
+  return noutput_items;
+}