using unique on vector

//
//  main.cpp
//  uniquevector
//
//  Created by Rizky Herucakra on 7/4/13.
//  Copyright (c) 2013 Rizky Herucakra. All rights reserved.
//

#include <vector>
#include <algorithm>
#include <iostream>

using namespace std;

struct Point
{
    int x ;
    int y;
};

bool point_eq(const Point& a, const Point& b){
    return (a.x == b.x) && (a.y == b.y);
}



int main()
{
    vector< Point> myPoints = {{2,4},{2,4},{5,4},{0,1}};
    myPoints.erase( unique(myPoints.begin(),myPoints.end(),  point_eq) );

    for (auto& t : myPoints){

        cout << "{ " << t.x << " , " << t.y << " }" << endl;
    }



}