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/* -*- c++ -*- */
/*
* Copyright 2005,2006,2012 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_ANALOG_PHASE_MODULATOR_FC_H
#define INCLUDED_ANALOG_PHASE_MODULATOR_FC_H
#include <analog/api.h>
#include <gr_sync_block.h>
namespace gr {
namespace analog {
/*!
* \brief Phase modulator block
* \ingroup modulation_blk
*
* output = complex(cos(in*sensitivity), sin(in*sensitivity))
*
* Input stream 0: floats
* Ouput stream 0: complex
*/
class ANALOG_API phase_modulator_fc : virtual public gr_sync_block
{
public:
// gr::analog::phase_modulator_fc::sptr
typedef boost::shared_ptr<phase_modulator_fc> sptr;
/* \brief Make a phase modulator block.
*
* \param sensitivity Phase change sensitivity of input amplitude.
*/
static sptr make(double sensitivity);
virtual double sensitivity() const = 0;
virtual double phase() const = 0;
virtual void set_sensitivity(double s) = 0;
virtual void set_phase(double p) = 0;
};
} /* namespace analog */
} /* namespace gr */
#endif /* INCLUDED_ANALOG_PHASE_MODULATOR_FC_H */
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