File json_eigen.h

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#pragma once
#include <nlohmann/adl_serializer.hpp>
#include <Eigen/Core>
#include <uipc/common/exception.h>

namespace uipc
{
class JsonIOError : public Exception
{
  public:
    using Exception::Exception;
};
}  // namespace uipc

namespace nlohmann
{
template <typename Scalar, int Rows, int Cols, int Options, int MaxRows, int MaxCols>
struct adl_serializer<Eigen::Matrix<Scalar, Rows, Cols, Options, MaxRows, MaxCols>>
{
    static void to_json(json& j,
                        const Eigen::Matrix<Scalar, Rows, Cols, Options, MaxRows, MaxCols>& m);

    static void from_json(const json& j,
                          Eigen::Matrix<Scalar, Rows, Cols, Options, MaxRows, MaxCols>& m);
};
}  // namespace nlohmann

#include "details/eigen_json.inl"