节点类py

最新推荐文章于 2025-04-10 18:04:34 发布

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最新推荐文章于 2025-04-10 18:04:34 发布

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文章标签： python 开发语言

本文链接：https://blog.youkuaiyun.com/YZZF14/article/details/129340997

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该文章描述了两个Python类的定义，Coordinate类用于处理坐标，接受元组作为输入，并设置维度。Point类继承自Coordinate，增加了父亲点（father）的概念，可以设置坐标和父亲点，并有状态管理功能。

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class Coordinate:

    def __init__(self, *tupleCoor):
        try:
            # whether void tuple or other
            if type(tupleCoor[0]) == "<class 'tuple'>":
                self.coor = tupleCoor[0]
            else:
                # type of tupleCoor[0] is "<class 'int'>"
                # "(0,)" means a tuple with only one element
                self.coor = (0,) * tupleCoor[0]
        except:
            self.coor = (0,)

        self.dimension = self._statistic_Dimension(self.coor)

    def setCoordinate(self, *tupleCoor):
        try:
            # whether void tuple or other
            if type(tupleCoor[0]) == "<class 'tuple'>":
                self.coor = tupleCoor[0]
            else:
                raise
                # enter "except" block
        except:
            self.coor = (0,) * self.dimension
            # clear tuple

    def _statistic_Dimension(self, tupleCoor):
        try:
            return len(tupleCoor)
        except:
            print("<Coordinate._statistic_Dimension>")
            return 0

class Point(Coordinate):

    def __init__(self, *tupleCoor_pointFather):
        self.coor = tuple()
        self.father = None
        self.state = False

        Coordinate.__init__(*tupleCoor_pointFather[0])
        # set value for "self.coor"

        try:
            if type(tupleCoor_pointFather[1]) == "<class 'Point'>":
                self.father = tupleCoor_pointFather[1]
            else:
                raise
        except:
            self.father = None

    def setCoor(self, tupleCoor):
        self.coor = tupleCoor

    def setFather(self, classPoint):
        self.father = classPoint

    def setState(self,boolState):
        self.state = boolState