text: // 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.
  
  #ifndef __STOUT_UTILS_HPP__
  #define __STOUT_UTILS_HPP__
  
  #include <algorithm>
  
  namespace utils {
  
  template <typename T>
  T copy(const T& t) { return t; }
  
  
  template <typename T, size_t N>
  static constexpr size_t arraySize(T(&)[N])
  {
    return N;
  }
  
  } // namespace utils {
  
  #endif // __STOUT_UTILS_HPP__
  