Method find

src/common/classes/array.h:433–444

This method only assigns "pos" if the element is found. Maybe we should modify it to iterate directy with "pos".

	// This method only assigns "pos" if the element is found.
	// Maybe we should modify it to iterate directy with "pos".
	bool find(const T& item, size_type& pos) const
	{
		for (size_type i = 0; i < count; i++)
		{
			if (data[i] == item)
			{
				pos = i;
				return true;
			}
		}
		return false;
	}

	bool findAndRemove(const T& item)
	{