class_docstr: Counter for strategy events.
  
  WARNING: Clock needs to be the last plugin, otherwise counters will be
  wrong for plugins called after it.
code: def after_eval_iteration(self, strategy, **kwargs):
      self.total_iterations += 1
  
file_path: avalanche/avalanche/training/plugins/clock.py
imports: from avalanche.training.plugins import SupervisedPlugin
label_desc: Use image node_id 7 for calling the Clock obj's underlying member method code with example usage: obj.after_eval_iteration(strategy) without return types