/*!
 * \file observables_interface.h
 * \brief This class represents an interface to an Observables block.
 * \author Javier Arribas, 2011. jarribas(at)cttc.es
 *
 * Abstract class for Observables modules. Since all its methods are virtual,
 * this class cannot be instantiated directly, and a subclass can only be
 * instantiated directly if all inherited pure virtual methods have been
 * implemented by that class or a parent class.
 *
 * -------------------------------------------------------------------------
 *
 * Copyright (C) 2010-2019  (see AUTHORS file for a list of contributors)
 *
 * GNSS-SDR is a software defined Global Navigation
 *          Satellite Systems receiver
 *
 * This file is part of GNSS-SDR.
 *
 * SPDX-License-Identifier: GPL-3.0-or-later
 *
 * -------------------------------------------------------------------------
 */


#ifndef GNSS_SDR_OBSERVABLES_INTERFACE_H_
#define GNSS_SDR_OBSERVABLES_INTERFACE_H_

#include "gnss_block_interface.h"

/*!
 * \brief This abstract class represents an interface to an observables block.
 *
 * Abstract class for pseudorange_intefaces, derived from GNSSBlockInterface.
 * Since all its methods are virtual,
 * this class cannot be instantiated directly, and a subclass can only be
 * instantiated directly if all inherited pure virtual methods have been
 * implemented by that class or a parent class.
 */
class ObservablesInterface : public GNSSBlockInterface
{
public:
    virtual void reset() = 0;
};

#endif  // GNSS_SDR_OBSERVABLES_INTERFACE_H_