#!/usr/bin/python
# -*- coding: utf-8 -*-
# \file ComponentTree.py
# \brief TODO
# \author Florent Guiotte <florent.guiotte@gmail.com>
# \version 0.1
# \date 10 oct. 2017
#
# TODO details

import collections

class ComponentTree:
    def __init__(self, parent=None, data=None):
        self.parent    = parent
        self.children  = list()
        self.component = None  # Boolean filter on img
        self.data      = data  # ref. on img

    def __iter__(self):
        return self.children.__iter__()

def main():
    tree = ComponentTree()
    for i in tree:
        print(i)

if __name__ == "__main__":
    main()