如何在C++中创建优先级队列作为成员变量？

#include <queue>

class MyClass {
private:
    std::priority_queue<int> myPriorityQueue;
};

class MyClass {
public:
    MyClass() {
        // 初始化优先级队列
        myPriorityQueue.push(3);
        myPriorityQueue.push(1);
        myPriorityQueue.push(2);
    }

private:
    std::priority_queue<int> myPriorityQueue;
};

class MyClass {
public:
    void printPriorityQueue() {
        while (!myPriorityQueue.empty()) {
            std::cout << myPriorityQueue.top() << " ";
            myPriorityQueue.pop();
        }
    }

private:
    std::priority_queue<int> myPriorityQueue;
};