code: void setParent(ProjectCalendarWeek parent)
     {
        m_parent = parent;
  
        for (int loop = 0; loop < m_days.length; loop++)
        {
           if (m_days[loop] == null)
           {
              m_days[loop] = DayType.DEFAULT;
           }
        }
     }
docs: Set the parent from which this week is derived.
  
  @param parent parent week