/** What are the blockIds included in this connection manager?
   */
 virtual void getElementBlockIds(std::vector<std::string> & elementBlockIds) const
 {
     getConnManager()->getElementBlockIds(elementBlockIds);
 }
 /** Get the local element IDs for a paricular element
   * block.
   *
   * \param[in] blockId Block ID
   *
   * \returns Vector of local element IDs.
   */
 virtual const std::vector<LocalOrdinal> & getElementBlock(const std::string & blockId) const // ?
 {
     return getConnManager()->getElementBlock(blockId);
 }
 virtual Teuchos::RCP<const ConnManagerBase<LocalOrdinalT> > getConnManagerBase() const
 { return getConnManager(); }