/*
See GraphClass.h (http://pastebin.com/dgAgTq8D)
and GraphClass.cpp (http://pastebin.com/atjfYmhT )

*/

#include <iostream>
#include <queue>
#include <list>
#include <cstdbool>
#include "GraphClass.h"
//using namespace std;

 int main(int argc, char const *argv[])
{
    // creating graph of 54 vertices
    Graph g(4);
    g.addEdge(0, 1);
    g.addEdge(0, 2);
    g.addEdge(1, 2);
    g.addEdge(2, 0);
    g.addEdge(2, 3);
    g.addEdge(3, 3);

    cout << "Following is Breadth First Traversal (starting from vertex 2) \n";
    g.BFS(2);
    return 0;
}