Пример #1
0
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);
} ///:~