Thread: ow can i use comparison operator in my own Priority Queue Class

Hi I am in beginner level in C++. I am making my own priority queue class, I have instruction that I want to use the comparison operator(operator <) for determine best priority. So how can I use that in my priority class???.Here just I tried:

Code:

template<typename T>
class MyPQ
{
public:
	vector<T> vecImp;
	MyPQ()
	{
	    vecImp.empty();
	}
	MyPQ(T &data)
	{
		push(data);
	}

	bool empty() const
	{
		if(vecImp.empty())
		{
			return true;
		}else
		{
			return false;
		}
	}

	void push(const T &data)
	{
		insertData(data);
		vecImp.push_back(data);
	}


	T pop()
	{
	// pop code

	}
	
	T getData()
	{
		return data;
	}
	
	void insertData(const T& insert)
	{
		data=insert;
	}

	bool operator< (const MyPQ& Q1)
	{
		return data < Q1.data;
	}

	~MyPQ()
	{

	}

private:
	T data;
};

So my problem where I can use the comparison method? in pop() method? or in the main routine?

And yet another crossposter