Imported Upstream version 3.2.2

[debian/gnuradio] / gnuradio-core / src / lib / general / gr_sync_decimator.h

diff --git a/gnuradio-core/src/lib/general/gr_sync_decimator.h b/gnuradio-core/src/lib/general/gr_sync_decimator.h
deleted file mode 100644 (file)
index 4666ece..0000000
--- a/gnuradio-core/src/lib/general/gr_sync_decimator.h
+++ /dev/null
@@ -1,68 +0,0 @@
-/* -*- 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_SYNC_DECIMATOR_H
-#define INCLUDED_GR_SYNC_DECIMATOR_H
-
-#include <gr_sync_block.h>
-
-/*!
- * \brief synchronous N:1 input to output with history
- * \ingroup block
- *
- * Override work to provide the signal processing implementation.
- */
-class gr_sync_decimator : public gr_sync_block
-{
- private:
-  unsigned     d_decimation;
-
- protected:
-
-  gr_sync_decimator (const std::string &name,
-                    gr_io_signature_sptr input_signature,
-                    gr_io_signature_sptr output_signature,
-                    unsigned decimation);
- public:
-
-  unsigned decimation () const { return d_decimation; }
-  void set_decimation (unsigned decimation)
-  {
-    d_decimation = decimation;
-    set_relative_rate (1.0 / decimation);
-  }
-
-  // gr_sync_decimator overrides these to assist work
-  void forecast (int noutput_items, gr_vector_int &ninput_items_required);
-  int  general_work (int noutput_items,
-                    gr_vector_int &ninput_items,
-                    gr_vector_const_void_star &input_items,
-                    gr_vector_void_star &output_items);
-
-  // derived classes should override work
-
-  int fixed_rate_ninput_to_noutput(int ninput);
-  int fixed_rate_noutput_to_ninput(int noutput);
-};
-
-
-#endif /* INCLUDED_GR_SYNC_DECIMATOR_H */