int main() { DBConnection* db = DBConnection::create("MyDatabase"); assert(db->refCount() == 1); DBClient c1(db); assert(db->refCount() == 2); DBClient c2(db); assert(db->refCount() == 3); // Use database, then release attach from original create db->detach(); assert(db->refCount() == 2); } ///:~
int main() { DBConnection<Countable>* db = DBConnection<Countable>::create("MyDatabase"); assert(db->refCount() == 1); DBClient c1(db); assert(db->refCount() == 2); DBClient c2(db); assert(db->refCount() == 3); db->detach(); assert(db->refCount() == 2); } ///:~