units_json.hpp

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// -------------------------------------------------------//
//
// SHAMROCK code for hydrodynamics
// Copyright (c) 2021-2026 Timothée David--Cléris <tim.shamrock@proton.me>
// SPDX-License-Identifier: CeCILL Free Software License Agreement v2.1
// Shamrock is licensed under the CeCILL 2.1 License, see LICENSE for more information
//
// -------------------------------------------------------//
 
#pragma once
 
#include "shamrock/scheduler/SerialPatchTree.hpp"
#include <shamunits/Constants.hpp>
#include <shamunits/UnitSystem.hpp>
 
namespace shamunits {
 
    template<class Tscal>
    inline void to_json(nlohmann::json &j, const ::shamunits::UnitSystem<Tscal> &p) {
        j = nlohmann::json{
            {"unit_time", p.s_inv},
            {"unit_length", p.m_inv},
            {"unit_mass", p.kg_inv},
            {"unit_current", p.A_inv},
            {"unit_temperature", p.K_inv},
            {"unit_qte", p.mol_inv},
            {"unit_lumint", p.cd_inv}};
    }
 
    template<class Tscal>
    inline void from_json(const nlohmann::json &j, ::shamunits::UnitSystem<Tscal> &p) {
        p = ::shamunits::UnitSystem<Tscal>(
            j.at("unit_time").get<Tscal>(),
            j.at("unit_length").get<Tscal>(),
            j.at("unit_mass").get<Tscal>(),
            j.at("unit_current").get<Tscal>(),
            j.at("unit_temperature").get<Tscal>(),
            j.at("unit_qte").get<Tscal>(),
            j.at("unit_lumint").get<Tscal>());
    }
 
} // namespace shamunits