2 files changed, 53 insertions, 0 deletions
diff --git a/gr-blocks/include/blocks/CMakeLists.txt b/gr-blocks/include/blocks/CMakeLists.txt
index 1612ea7ec..d7d13c4e0 100644
--- a/gr-blocks/include/blocks/CMakeLists.txt
+++ b/gr-blocks/include/blocks/CMakeLists.txt
@@ -123,6 +123,7 @@ install(FILES
     stream_mux.h
     stream_to_streams.h
     stream_to_vector.h
+    streams_to_stream.h
     uchar_to_float.h
     DESTINATION ${GR_INCLUDE_DIR}/gnuradio/blocks
     COMPONENT "blocks_devel"
diff --git a/gr-blocks/include/blocks/streams_to_stream.h b/gr-blocks/include/blocks/streams_to_stream.h
new file mode 100644
index 000000000..01dcd1be3
--- /dev/null
+++ b/gr-blocks/include/blocks/streams_to_stream.h
@@ -0,0 +1,52 @@
+/* -*- c++ -*- */
+/*
+ * Copyright 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_BLOCKS_STREAMS_TO_STREAM_H
+#define INCLUDED_BLOCKS_STREAMS_TO_STREAM_H
+
+#include <blocks/api.h>
+#include <gr_sync_interpolator.h>
+
+namespace gr {
+  namespace blocks {
+
+    /*!
+     * \brief Convert N streams of 1 item into a 1 stream of N items
+     * \ingroup slicedice_blk
+     *
+     * Convert N streams of 1 item into 1 stream of N items.
+     * Repeat ad infinitum.
+     */
+    class BLOCKS_API streams_to_stream : virtual public gr_sync_interpolator
+    {
+    public:
+      
+      // gr::blocks::streams_to_stream::sptr
+      typedef boost::shared_ptr<streams_to_stream> sptr;
+
+      static sptr make(size_t itemsize, size_t nstreams);
+    };
+
+  } /* namespace blocks */
+} /* namespace gr */
+
+#endif /* INCLUDED_BLOCKS_STREAMS_TO_STREAM_H */