CurrentEventStore.icc

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/*
  Copyright (C) 2002-2026 CERN for the benefit of the ATLAS collaboration
*/
/**
 * @file SGTools/CurrentEventStore.icc
 * @author scott snyder <snyder@bnl.gov>
 * @date Apr, 2015
 * @brief Hold a pointer to the current event store.
 */
 
 
namespace SG {
/**
 * @brief Fetch the current store.
 */
inline
IProxyDict* CurrentEventStore::store()
{
  return m_curStore;
}
 
 
/**
 * @brief Temporarily change the current event store.
 */
inline
CurrentEventStore::Push::Push (IProxyDict* store)
  : m_oldStore (setStore (store))
{
  // Only need up update the context if we're actually changing the store.
  if (m_oldStore != store) {
    storeToCtx (store);
  }
}
 
 
/**
 * @brief Restore the current event store.
 */
inline
CurrentEventStore::Push::~Push()
{
  // Only need up update the context if we're actually changing the store.
  if (m_oldStore != m_curStore) {
    storeToCtx (m_oldStore);
  }
  setStore (m_oldStore);
}
 
 
} // namespace SG