text: /*
   * Copyright (c) Marcus Holland-Moritz
   *
   * Permission is hereby granted, free of charge, to any person obtaining a
   * copy of this software and associated documentation files (the "Software"),
   * to deal in the Software without restriction, including without limitation
   * the rights to use, copy, modify, merge, publish, distribute, sublicense,
   * and/or sell copies of the Software, and to permit persons to whom the
   * Software is furnished to do so, subject to the following conditions:
   *
   * The above copyright notice and this permission notice shall be included
   * in all copies or substantial portions of the Software.
   *
   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
   * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
   * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
   * DEALINGS IN THE SOFTWARE.
   */
  
  #pragma once
  
  #include <type_traits>
  #include <utility>
  
  namespace embedded {
  
  template <typename T>
  class move_wrapper {
   public:
    explicit move_wrapper(T&& t) noexcept(std::is_nothrow_constructible<T>::value)
        : val_{std::forward<T>(t)} {}
  
    move_wrapper(move_wrapper const& other) noexcept(
        std::is_nothrow_move_constructible<T>::value)
        : val_{std::move(const_cast<move_wrapper&>(other).val_)} {}
    move_wrapper(move_wrapper&& other) noexcept(
        std::is_nothrow_move_constructible<T>::value)
        : val_{std::move(other.val_)} {}
  
    T const& operator*() const { return val_; }
    T& operator*() { return val_; }
  
    T const* operator->() const { return &val_; }
    T* operator->() { return &val_; }
  
   private:
    T val_;
  };
  
  } // namespace embedded
  