message: Add documentation comments for getSCRPath
diff: @@ -324,6 +324,23 @@ private:
  const std::string& root_name,
  int rankgroup_id);
  + /*!
  + * \brief If needed, get a file path created by SCR.
  + *
  + * When using this class with the SCR library, SCR must create a file path
  + * to a storage location that it controls, where the actual I/O operations
  + * will occur. This private method invokes this SCR operation and returns
  + * a string containing the SCR-controlled path.
  + *
  + * When SCR is not being used, either because the IOManager instance was
  + * constructed with the SCR flag set to fales, or because Sidre was not
  + * built with SCR, the returned string is identical to the argument string.
  + *
  + * \param path The file path in the parallel file system known by the
  + * calling code.
  + * \return The path created by SCR for I/O, or a copy of the argument
  + * string when SCR is not being used.
  + */
  std::string getSCRPath(const std::string& path);
  int m_comm_size; // num procs in the MPI communicator
  