class_docstr: !
  @brief Graph representation.
class_docstr_tok: ["!","@","brief","Graph","representation","."]
docstr: !
  @return (uint) Size of graph defined by number of vertices.
docstr_tok: ["!","@","return","(","uint",")","Size","of","graph","defined","by","number","of","vertices","."]
code: def __len__(self):
      """!
      @return (uint) Size of graph defined by number of vertices.
  
      """
      return len(self.__data)
  
file_path: pyclustering/pyclustering/utils/graph.py
imports: import matplotlib.pyplot
  from matplotlib import colors
  from enum import IntEnum
label_desc: Use image node_id 2 for calling the graph obj's underlying member method code with example usage: obj.__len__() and returns: len