Merge branch 'upstream'

[debian/gnuradio] / gnuradio-core / src / lib / general / gr_multiply_vXX.cc.t

diff --git a/gnuradio-core/src/lib/general/gr_multiply_vXX.cc.t b/gnuradio-core/src/lib/general/gr_multiply_vXX.cc.t
new file mode 100644 (file)
index 0000000..1df4880
--- /dev/null
+++ b/gnuradio-core/src/lib/general/gr_multiply_vXX.cc.t
@@ -0,0 +1,65 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 2004 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 2, 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@
+
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#include <@NAME@.h>
+#include <gr_io_signature.h>
+
+@SPTR_NAME@
+gr_make_@BASE_NAME@ (size_t nitems_per_block)
+{
+  return @SPTR_NAME@ (new @NAME@ (nitems_per_block));
+}
+
+@NAME@::@NAME@ (size_t nitems_per_block)
+  : gr_sync_block ("@BASE_NAME@",
+                  gr_make_io_signature (1, -1, sizeof (@I_TYPE@)*nitems_per_block),
+                  gr_make_io_signature (1,  1, sizeof (@O_TYPE@)*nitems_per_block))
+{
+}
+
+int
+@NAME@::work (int noutput_items,
+                  gr_vector_const_void_star &input_items,
+                  gr_vector_void_star &output_items)
+{
+  @O_TYPE@ *optr = (@O_TYPE@ *) output_items[0];
+
+  int ninputs = input_items.size ();
+  int nitems_per_block = output_signature()->sizeof_stream_item(0)/sizeof(@I_TYPE@);
+
+  for (int i = 0; i < noutput_items; i++){
+    for (int j = 0; j < nitems_per_block; j++){
+      @I_TYPE@ acc = ((@I_TYPE@ *) input_items[0])[i*nitems_per_block+j];
+      for (int k = 1; k < ninputs; k++)
+        acc *= ((@I_TYPE@ *) input_items[k])[i*nitems_per_block+j];
+
+      *optr++ = (@O_TYPE@) acc;
+    }
+  }
+  return noutput_items;
+}