text: # -*- coding: utf-8 -*-
  #
  # michael a.g. aïvázis
  # orthologue
  # (c) 1998-2021 all rights reserved
  #
  
  
  class Count:
      """
      The representation of the length of a collection of nodes
      """
  
  
      # value management
      def getValue(self):
          """
          Compute and return my value
          """
          # compute and return my value
          return len(tuple(self.operands))
  
  
  # end of file
  