algorithm() | algorithm | |
calculate()=0 | line_algorithm | [protected, pure virtual] |
get_line() | line_algorithm | |
line_algorithm() | line_algorithm | |
m_calculated_line | line_algorithm | [protected] |
notice_all_observers() | subject | [virtual] |
observer() | observer | [protected] |
register_observer(observer *ob) | subject | [virtual] |
subject() | subject | [protected] |
unregister_observer(observer *ob) | subject | [virtual] |
update() | line_algorithm | [virtual] |
~algorithm() | algorithm | [virtual] |
~line_algorithm() | line_algorithm | [virtual] |
~observer() | observer | [virtual] |
~subject() | subject | [virtual] |