AlgebraJsonConverter.hpp

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// This file is part of the Acts project.
//
// Copyright (C) 2021-2023 CERN for the benefit of the Acts project
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at http://mozilla.org/MPL/2.0/.

#pragma once

#include "Acts/Definitions/Algebra.hpp"
#include "Acts/Plugins/Json/ActsJson.hpp"

#include <nlohmann/json.hpp>

// Custom Json encoder/decoders. Naming is mandated by nlohmann::json and thus
// can not match our naming guidelines.
namespace Acts {

void to_json(nlohmann::json& j, const Transform3& t);

void from_json(const nlohmann::json& j, Transform3& t);

namespace Transform3JsonConverter {

struct Options {
  bool writeIdentity = false;
  bool transpose = true;
};

nlohmann::json toJson(const Transform3& t, const Options& options = {});

Transform3 fromJson(const nlohmann::json& jTransform);

}  // namespace Transform3JsonConverter
}  // namespace Acts