class AliBaseESDTask: public AliAnalysisTaskSE

 Set debug level

 Parameters:
    dbg debug level

 --- Configure the task ------------------------------------------

 Create output objects

 Call pre-event setup

 Check if all needed corrections are there and accounted for.  If not,
 do a Fatal exit

 Parameters:
    what Which corrections is needed

 Return:
    true if all present, false otherwise

 Read corrections

 Get the ESD event. IF this is the first event, initialise

 Make sure the AOD tree is filled

 Print information

 Parameters:
    option Not used

   * Add this task to the manager and connect the outputs.  If @a
   * sumFile is null or the empty string, then the sum container is
   * stored in the default output file of the manager.  If @a resFile
   * is null or the empty string, then it is set to @a resFile if
   * defined, otherwise to the default output file of the manager.
   *
   * @param sumFile Output file for sums
   * @param resFile Output file for sums
   *
   * @return true on success

   * Called when initializing the train

   * Book output objects. Derived class should define this to book
   * output objects on the processing output list @c fList before the
   * actual event processing.  This is called on the master and on
   * each slave.
   *
   * If this member function returns false, the execution is stopped
   * with a fatal signal.
   *
   * @return true on success.

   * Called before processing a single event - should not do anything
   * but clear data, etc.
   *
   * @return true on success

   * Process a single event
   *
   * @param esd Input event
   *
   * @return true on success

   * Called after processing a single event - should not do anything
   * but clear data, etc.
   *
   * @return true on success

   * Do the final analysis on the merged output.
   *
   * @return true on success

   * Overload super class method for setting debug level to call our
   * SetDebug member function.
   *
   * @param dbg Debug level (0: no output, 1: essentials, 3: a whole lot)

   * Get a reference to the event inspector. User must override this
   * to return proper object
   *
   * @return Reference to the event inspector

   * Get a reference to the event inspector. User must override this
   * to return proper object
   *
   * @return Reference to the event inspector

   * Assignment operator - left undefined
   *
   * @param o Object to assign from
   *
   * @return Reference to this object.

 --- Customize ---------------------------------------------------

   * Evaluate wether this is for MC. User class can override this
   *
   * @return true if we're to initialize corrections for MC input

   * Get the correction mananger.  Derived class should overload this
   * to return the proper object.
   *
   * @return Pointer to correction manager

   * Get the correction mananger.  Derived class should overload this
   * to return the proper object.
   *
   * @return Pointer to correction manager

   * @}

 --- Services for derived classes --------------------------------

   * Create output branches - called from UserCreateOutputObjects