如何实现支持循环迭代和删除的类

class MyIterableClass:
    def __init__(self):
        self.elements = []

    def add_element(self, element):
        self.elements.append(element)

    def remove_element(self, element):
        self.elements.remove(element)

    def __iter__(self):
        self.current = 0
        return iter(self.elements)

    def __next__(self):
        if self.current < len(self.elements):
            element = self.elements[self.current]
            self.current += 1
            return element
        else:
            raise StopIteration

# 示例用法
my_class = MyIterableClass()
my_class.add_element("Element 1")
my_class.add_element("Element 2")
my_class.add_element("Element 3")

# 迭代输出元素
for element in my_class:
    print(element)

# 删除元素
my_class.remove_element("Element 2")