自动将对象添加到该对象父对象的矢量中

class Vehicle:
    def __init__(self):
        self.vehicles = []

    def add_vehicle(self, vehicle):
        self.vehicles.append(vehicle)

class Car(Vehicle):
    def __init__(self, make, model):
        super().__init__()
        self.make = make
        self.model = model
        self.add_vehicle(self)  # 自动将自己添加到父类的矢量中

# 创建一个Vehicle对象
vehicle_manager = Vehicle()

# 创建一个Car对象
car1 = Car("Toyota", "Corolla")

# 检查Vehicle对象的矢量
print(vehicle_manager.vehicles)  # 输出: [<__main__.Car object at 0x...>]

class Vehicle:
    def __init__(self):
        self.vehicles = []

    def add_vehicle(self, vehicle):
        if vehicle not in self.vehicles:
            self.vehicles.append(vehicle)

class Car(Vehicle):
    def __init__(self, make, model):
        super().__init__()
        self.make = make
        self.model = model
        self.add_vehicle(self)  # 自动将自己添加到父类的矢量中，但先检查是否已存在

# 创建一个Vehicle对象
vehicle_manager = Vehicle()

# 创建一个Car对象
car1 = Car("Toyota", "Corolla")

# 检查Vehicle对象的矢量
print(vehicle_manager.vehicles)  # 输出: [<__main__.Car object at 0x...>]

from collections import deque

class Vehicle:
    def __init__(self):
        self.vehicles = deque()

    def add_vehicle(self, vehicle):
        if vehicle not in self.vehicles:
            self.vehicles.append(vehicle)

# 其他代码保持不变