1 files changed, 58 insertions, 0 deletions
diff --git a/gr-blocks/lib/repack_bits_bb_impl.h b/gr-blocks/lib/repack_bits_bb_impl.h
new file mode 100644
index 0000000000..bf39f8cb0f
--- /dev/null
+++ b/gr-blocks/lib/repack_bits_bb_impl.h
@@ -0,0 +1,58 @@
+/* -*- 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_REPACK_BITS_BB_IMPL_H
+#define INCLUDED_BLOCKS_REPACK_BITS_BB_IMPL_H
+
+#include <blocks/repack_bits_bb.h>
+
+namespace gr {
+  namespace blocks {
+
+    class repack_bits_bb_impl : public repack_bits_bb
+    {
+     private:
+      const int d_k; //! Bits on input stream
+      const int d_l; //! Bits on output stream
+      const bool d_packet_mode;
+      int d_in_index; // Current bit of input byte
+      int d_out_index; // Current bit of output byte
+      bool d_align_output; //! true if the output shall be aligned, false if the input shall be aligned
+
+     protected:
+      int calculate_output_stream_length(const gr_vector_int &ninput_items);
+
+     public:
+      repack_bits_bb_impl(int k, int l, const std::string &len_tag_key, bool align_output);
+      ~repack_bits_bb_impl();
+
+      int 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_BLOCKS_REPACK_BITS_BB_IMPL_H */
+