/* Copyright (C) 2018
 * swift project Community / Contributors
 *
 * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
 * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
 * including this file, may be copied, modified, propagated, or distributed except according to the terms
 * contained in the LICENSE file.
 */

//! \file

#ifndef BLACKMISC_SIMULATION_INTERPOLANT_H
#define BLACKMISC_SIMULATION_INTERPOLANT_H

#include "interpolatorpbh.h"

namespace BlackMisc
{
    namespace Simulation
    {
        //! Interpolant interface
        class IInterpolant
        {
        public:
            //! "Real time" representing the interpolated situation
            qint64 getInterpolatedTime() const { return m_interpolatedTime; }

            //! Interpolator for pitch, bank, heading, groundspeed
            const CInterpolatorPbh &pbh() const { return m_pbh; }

            //! Situations available
            int getSituationsAvailable() const { return m_situationsAvailable; }

        protected:
            //! Default ctor
            IInterpolant() {}

            //! Constructor
            IInterpolant(int situationsAvailable, const CInterpolatorPbh &pbh) : m_situationsAvailable(situationsAvailable), m_pbh(pbh) {}

            //! Constructor
            IInterpolant(qint64 interpolatedTime, int situationsAvailable) : m_interpolatedTime(interpolatedTime), m_situationsAvailable(situationsAvailable) {}

            qint64 m_interpolatedTime = -1; //!< "Real time "of interpolated situation
            int m_situationsAvailable = 0;  //!< used situations
            CInterpolatorPbh m_pbh;         //!< the used PBH interpolator
        };
    } // namespace
} // namespace
#endif // guard