如何使用字符串返回指向对象的唯一指针向量的迭代器来查找对象？

#include <iostream>
#include <vector>
#include <string>

class Object {
public:
    std::string id;
    // 其他属性和方法
};

std::vector<Object*> objects;

// 添加对象到向量中
void addObject(Object* obj) {
    objects.push_back(obj);
}

// 根据字符串查找对象的迭代器
std::vector<Object*>::iterator findObject(const std::string& id) {
    for (auto it = objects.begin(); it != objects.end(); ++it) {
        if ((*it)->id == id) {
            return it;
        }
    }
    return objects.end(); // 未找到，返回末尾迭代器
}

int main() {
    // 创建对象
    Object obj1;
    obj1.id = "1";
    Object obj2;
    obj2.id = "2";
    Object obj3;
    obj3.id = "3";

    // 添加对象到向量中
    addObject(&obj1);
    addObject(&obj2);
    addObject(&obj3);

    // 查找对象
    std::string targetId = "2";
    auto it = findObject(targetId);
    if (it != objects.end()) {
        std::cout << "Found object with id " << targetId << std::endl;
        // 使用指针进行操作
        Object* foundObj = *it;
        // ...
    } else {
        std::cout << "Object with id " << targetId << " not found" << std::endl;
    }

    return 0;
}