draw(boost::shared_ptr< drawing_context > context)=0 | geo_element | [pure virtual] |
geo_element(const std::string &name) | geo_element | |
get_name() | geo_element | |
m_name | geo_element | [protected] |
notice_all_observers() | subject | [virtual] |
observer() | observer | [protected] |
put(std::ostream &s)=0 | geo_element | [pure virtual] |
register_observer(observer *ob) | subject | [virtual] |
set_name(const std::string &name) | geo_element | |
subject() | subject | [protected] |
unregister_observer(observer *ob) | subject | [virtual] |
update()=0 | geo_element | [pure virtual] |
~geo_element(void) | geo_element | [virtual] |
~observer() | observer | [virtual] |
~subject() | subject | [virtual] |