tonepair.h

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// SPDX-FileCopyrightText: Copyright (C) 2016 swift Project Community / Contributors
// SPDX-License-Identifier: GPL-3.0-or-later OR LicenseRef-swift-pilot-client-1
 
 
#ifndef SWIFT_SOUND_TONEPAIR_H
#define SWIFT_SOUND_TONEPAIR_H
 
#include <chrono>
#include <tuple>
 
#include "misc/pq/frequency.h"
#include "misc/pq/time.h"
#include "sound/swiftsoundexport.h"
 
namespace swift::sound
{
    class SWIFT_SOUND_EXPORT CTonePair
    {
    public:
        CTonePair(const swift::misc::physical_quantities::CFrequency &frequency,
                  const swift::misc::physical_quantities::CFrequency &secondaryFrequency,
                  std::chrono::milliseconds duration);
 
        int getFirstFrequencyHz() const { return m_firstFrequencyHz; }
 
        int getSecondFrequencyHz() const { return m_secondFrequencyHz; }
 
        std::chrono::milliseconds getDurationMs() const { return m_durationMs; }
 
        friend bool operator<(const CTonePair &lhs, const CTonePair &rhs)
        {
            return std::tie(lhs.m_firstFrequencyHz, lhs.m_secondFrequencyHz, lhs.m_durationMs) <
                   std::tie(rhs.m_firstFrequencyHz, rhs.m_secondFrequencyHz, rhs.m_durationMs);
        }
 
    private:
        int m_firstFrequencyHz; 
        int m_secondFrequencyHz; 
        std::chrono::milliseconds m_durationMs; 
    };
} // namespace swift::sound
 
#endif // SWIFT_SOUND_TONEPAIR_H