class_docstr: !
  @brief CLIQUE block contains information about its logical location in grid, spatial location in data space and
          points that are covered by the block.
class_docstr_tok: ["!","@","brief","CLIQUE","block","contains","information","about","its","logical","location","in","grid",",","spatial","location","in","data","space","and","points","that","are","covered","by","the","block","."]
docstr: !
  @brief Defines whether block is visited during cluster analysis.
  @details If cluster analysis has not been performed then value will False.
  
  @return (bool) True if block has been visited during processing, False otherwise.
docstr_tok: ["!","@","brief","Defines","whether","block","is","visited","during","cluster","analysis",".","@","details","If","cluster","analysis","has","not","been","performed","then","value","will","False",".","@","return","(","bool",")","True","if","block","has","been","visited","during","processing",",","False","otherwise","."]
code: def visited(self):
      """!
      @brief Defines whether block is visited during cluster analysis.
      @details If cluster analysis has not been performed then value will False.
  
      @return (bool) True if block has been visited during processing, False otherwise.
  
      """
      return self.__visited
  
imports: import itertools
  from pyclustering.cluster import cluster_visualizer
  from pyclustering.cluster.encoder import type_encoding
  from pyclustering.core.wrapper import ccore_library
  import pyclustering.core.clique_wrapper
  import matplotlib
  import matplotlib.gridspec
  import matplotlib.pyplot
  import matplotlib.patches
label_desc: Use image node_id 10 for calling the clique_block obj's underlying member method code with example usage: obj.visited() and returns: self