// ======================================================
// Subject.cpp
// ======================================================

#include "Subject.h"
#include "Observer.h"

void Subject::attach(Observer &obs) { myObservers.insert(&obs); }

void Subject::notify(const Hint &h) const {
    for (ObsList::const_iterator iter = myObservers.begin(); iter != myObservers.end(); ++iter) {
        (*iter)->update(h);
    }
}