text: /*
   * eos - A 3D Morphable Model fitting library written in modern C++11/14.
   *
   * File: include/eos/fitting/detail/glm_cerealisation.hpp
   *
   * Copyright 2016 Patrik Huber
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  #pragma once
  
  #ifndef GLMCEREALISATION_HPP_
  #define GLMCEREALISATION_HPP_
  
  #include "cereal/cereal.hpp"
  
  #include "glm/gtc/quaternion.hpp"
  
  /**
   * @brief Serialisation of GLM \c glm::quat quaternion for the serialisation
   * library cereal (http://uscilab.github.io/cereal/index.html).
   *
   * Contains serialisation for \c glm::quat.
   */
  namespace glm {
  
  /**
   * @brief Serialisation of a glm::quat using cereal.
   *
   * @param[in] ar The archive to (de)serialise.
   * @param[in] vec The vector to (de)serialise.
   */
  template <class Archive>
  void serialize(Archive& ar, glm::quat& q)
  {
      ar(q.w, q.x, q.y, q.z);
  };
  
  } /* namespace glm */
  
  #endif /* GLMCEREALISATION_HPP_ */
  