draconisplusplus/include/rfl/xml/save.hpp

#ifndef RFL_XML_SAVE_HPP_
#define RFL_XML_SAVE_HPP_

#include <fstream>
#include <iostream>
#include <string>

#include "../Result.hpp"
#include "../internal/StringLiteral.hpp"
#include "../io/save_string.hpp"
#include "write.hpp"

namespace rfl {
  namespace xml {

    template <
        internal::StringLiteral _root = internal::StringLiteral(""),
        class... Ps>
    Result<Nothing> save(const std::string& _fname, const auto& _obj) {
      const auto write_func = [](const auto& _obj, auto& _stream) -> auto& {
        return write<_root, Ps...>(_obj, _stream);
      };
      return rfl::io::save_string(_fname, _obj, write_func);
    }

  } // namespace xml
} // namespace rfl

#endif