C++ STL Priority Queue

Hello,

I wanted to implement a priority queue using C++ STL priority_queue.

I wanted to store a node in that priority queue. The structure of that node will be as

struct node{
int name;
int val;
}

The Priority queue should be sorted (or elements should be entered) according to the val variable inside that node.

Kindly help me out how to do this.

Thank You.