C++ (Cpp) RC::clearの例

コード例 #1

ファイル: ConditionsInterna.cpp プロジェクト: vvolkl/DD4hep

/// Retrieve a condition given a Detector Element and the conditions name
RangeConditions
ConditionsManagerObject::getRange(Condition::key_type key, const Condition::iov_type& iov)
{
  RC conditions;
  __check_values__<Range>(this, key, &iov);
  bool rc = select_range(key, iov, conditions);
  if ( rc )  {
    return conditions;
  }
  else  {
    dd4hep_lock_t locked_load(m_updateLock);
    m_loader->load_range(key, iov, conditions);
    if ( conditions.empty() )  {
      except("ConditionsManager","+++ Conditions %08X for IOV %s do not exist.",
	     key, iov.str().c_str());
    }
    conditions.clear();
  }
  rc = select_range(key, iov, conditions);
  if ( !rc )  {
    except("ConditionsManager","+++ Conditions %08X for IOV %s do not exist.",
	   key, iov.str().c_str());
  }
  return conditions;
}