Method get_keys

src/test/ObjectMap/KeyValueDBMemory.cc:196–209

}

int KeyValueDBMemory::get_keys(const string &prefix,
			       const std::set<string> &key,
			       std::set<string> *out) {
  if (!exists_prefix(prefix))
    return 0;

  for (std::set<string>::const_iterator i = key.begin();
       i != key.end();
       ++i) {
    if (db.count(make_pair(prefix, *i)))
      out->insert(*i);
  }
  return 0;
}

int KeyValueDBMemory::set(const string &prefix,
			  const string &key,