• m_calculated_line : line_algorithm
• m_calculated_point : point_algorithm
• m_dragging_point : render_area
• m_l : lines_meet_algorithm
• m_lines : kernel_fassade
• m_m : lines_meet_algorithm, line
• m_name : geo_element
• m_observers : subject
• m_p : qt_drawing_context, line_join_algorithm
• m_paint_strategy : geo_point, geo_line
• m_parent_algorithm : geo_point, geo_line
• m_points : kernel_fassade
• m_q : line_join_algorithm
• m_render_area : main_window
• m_t : line
• m_x : vector, point, free_point_algorithm
• m_y : vector, point, free_point_algorithm

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