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diff --git a/gr-analog/include/analog/pll_freqdet_cf.h b/gr-analog/include/analog/pll_freqdet_cf.h
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-/* -*- c++ -*- */
-/*
- * Copyright 2004,2011 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_ANALOG_PLL_FREQDET_CF_H
-#define INCLUDED_ANALOG_PLL_FREQDET_CF_H
-
-#include <analog/api.h>
-#include <gr_sync_block.h>
-
-namespace gr {
- namespace analog {
-
- /*!
- * \brief Implements a PLL which locks to the input frequency and outputs
- * an estimate of that frequency. Useful for FM Demod.
- * \ingroup sync_blk
- *
- * Input stream 0: complex
- * Output stream 0: float
- *
- * This PLL locks onto a [possibly noisy] reference carrier on
- * the input and outputs an estimate of that frequency in radians per sample.
- * All settings max_freq and min_freq are in terms of radians per sample,
- * NOT HERTZ. The loop bandwidth determins the lock range and should be set
- * around pi/200 -- 2pi/100.
- * \sa pll_refout_cc, pll_carriertracking_cc
- */
- class ANALOG_API pll_freqdet_cf : virtual public gr_sync_block
- {
- public:
- // gr::analog::pll_freqdet_cf::sptr
- typedef boost::shared_ptr<pll_freqdet_cf> sptr;
-
- /* \brief Make PLL block that outputs the tracked signal's frequency.
- *
- * \param loop_bw: control loop's bandwidth parameter.
- * \param max_freq: maximum (normalized) frequency PLL will lock to.
- * \param min_freq: minimum (normalized) frequency PLL will lock to.
- */
- static sptr make(float loop_bw, float max_freq, float min_freq);
-
- virtual void set_loop_bandwidth(float bw) = 0;
- virtual void set_damping_factor(float df) = 0;
- virtual void set_alpha(float alpha) = 0;
- virtual void set_beta(float beta) = 0;
- virtual void set_frequency(float freq) = 0;
- virtual void set_phase(float phase) = 0;
- virtual void set_min_freq(float freq) = 0;
- virtual void set_max_freq(float freq) = 0;
-
- virtual float get_loop_bandwidth() const = 0;
- virtual float get_damping_factor() const = 0;
- virtual float get_alpha() const = 0;
- virtual float get_beta() const = 0;
- virtual float get_frequency() const = 0;
- virtual float get_phase() const = 0;
- virtual float get_min_freq() const = 0;
- virtual float get_max_freq() const = 0;
- };
-
- } /* namespace analog */
-} /* namespace gr */
-
-#endif /* INCLUDED_ANALOG_PLL_FREQDET_CF_H */