ls-standard-library/source/ls_std/utils/STLUtils.hpp

/*
 * Author:          Patrick-Christopher Mattulat
 * Company:         Lynar Studios
 * E-Mail:          webmaster@lynarstudios.com
 * Created:         2020-08-17
 * Changed:         2020-10-29
 *
 * */

#ifndef LS_STD_STL_UTILS_HPP
#define LS_STD_STL_UTILS_HPP

#include <algorithm>
#include <list>

namespace ls_std {
  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