1 files changed, 57 insertions, 0 deletions
diff --git a/gnuradio-core/src/lib/general/gr_deinterleave.h b/gnuradio-core/src/lib/general/gr_deinterleave.h
new file mode 100644
index 000000000..0eecc44d1
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+++ b/gnuradio-core/src/lib/general/gr_deinterleave.h
@@ -0,0 +1,57 @@
+/* -*- 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 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_DEINTERLEAVE_H
+#define INCLUDED_GR_DEINTERLEAVE_H
+
+#include <gr_core_api.h>
+#include <gr_sync_decimator.h>
+
+class gr_deinterleave;
+typedef boost::shared_ptr<gr_deinterleave> gr_deinterleave_sptr;
+
+GR_CORE_API gr_deinterleave_sptr gr_make_deinterleave (size_t itemsize);
+
+/*!
+ * \brief deinterleave a single input into N outputs
+ * \ingroup slicedice_blk
+ */
+class GR_CORE_API gr_deinterleave : public gr_sync_decimator
+{
+  friend GR_CORE_API gr_deinterleave_sptr gr_make_deinterleave (size_t itemsize);
+
+  size_t	d_itemsize;
+
+  gr_deinterleave (size_t itemsize);
+
+public:
+  ~gr_deinterleave ();
+
+  int work (int noutput_items,
+	    gr_vector_const_void_star &input_items,
+	    gr_vector_void_star &output_items);
+
+  bool check_topology (int ninputs, int noutputs);
+
+};
+
+#endif /* INCLUDED_GR_DEINTERLEAVE_H */