ls-standard-library/include/ls_std/core/utils/STLUtils.hpp

/*
 * Author:          Patrick-Christopher Mattulat
 * Company:         Lynar Studios
 * E-Mail:          webmaster@lynarstudios.com
 * Created:         2020-08-17
 * Changed:         2022-05-09
 *
 * */

#ifndef LS_STD_STL_UTILS_HPP
#define LS_STD_STL_UTILS_HPP

#include <algorithm>
#include <list>

namespace ls
{
  namespace std
  {
    namespace core
    {
      class STLUtils
      {
        public:

          STLUtils() = default;
          ~STLUtils() = default;

          template<class container, class dataType>
          static bool contains(container _container, const dataType &_value)
          {
            return ::std::find(_container.begin(), _container.end(), _value) != _container.end();
          }

          template<class dataType>
          static dataType getListElementAt(const ::std::list<dataType> &_list, size_t _index)
          {
            dataType value{};
            size_t counter{};

            if (_index < _list.size())
            {
              for (const auto &_value: _list)
              {
                if (counter == _index)
                {
                  value = _value;
                  break;
                }

                counter++;
              }
            }

            return value;
          }
      };
    }
  }
}

#endif