text: /************************************************************************************
  *                                                                                   *
  *   Copyright (c) 2014, 2015 - 2016 Axel Menzel <info@rttr.org>                     *
  *                                                                                   *
  *   This file is part of RTTR (Run Time Type Reflection)                            *
  *   License: MIT License                                                            *
  *                                                                                   *
  *   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.                                                                       *
  *                                                                                   *
  *************************************************************************************/
  
  #ifndef RTTR_COMPARE_ARRAY_LESS_IMPL_H_
  #define RTTR_COMPARE_ARRAY_LESS_IMPL_H_
  
  #include "rttr/detail/base/core_prerequisites.h"
  #include "rttr/detail/misc/misc_type_traits.h"
  #include "rttr/detail/comparison/compare_less.h"
  
  #include <type_traits>
  #include <cstring>
  
  namespace rttr
  {
  namespace detail
  {
  
  /////////////////////////////////////////////////////////////////////////////////////////
  
  template<typename ElementType>
  struct compare_array_less_impl
  {
      int operator()(const ElementType &lhs, const ElementType &rhs)
      {
          int result = 0;
          compare_less_than(lhs, rhs, result);
          return result;
      }
  };
  
  /////////////////////////////////////////////////////////////////////////////////////////
  
  template<typename ElementType, std::size_t Count>
  struct compare_array_less_impl<ElementType[Count]>
  {
      int operator()(const ElementType (&lhs)[Count], const ElementType (&rhs)[Count])
      {
          int flag = 0;
          for(std::size_t i = 0; i < Count; ++i)
          {
              if ((flag = compare_array_less_impl<ElementType>()(lhs[i], rhs[i])) != 0)
                  return flag;
          }
  
          return 0;
      }
  };
  
  /////////////////////////////////////////////////////////////////////////////////////////
  
  template<typename ElementType, std::size_t Count>
  RTTR_INLINE bool compare_array_less(const ElementType (&lhs)[Count], const ElementType (&rhs)[Count])
  {
      if (compare_array_less_impl<ElementType[Count]>()(lhs, rhs) == -1)
          return true;
  
      return false;
  }
  
  /////////////////////////////////////////////////////////////////////////////////////////
  
  } // end namespace detail
  } // end namespace rttr
  
  #endif // RTTR_COMPARE_ARRAY_LESS_IMPL_H_
  