CGAL users discussion list

[parisa rahmani <>]

Hi every one. I'm new to CGAL.

I'm a little bit confused about using vector of points in CGAL.

how can I have access to x and y elements of Point_2, I mean :

typedef CGAL::Exact_predicates_inexact_constructions_kernel Kernel;
typedef Kernel::Point_2 Point_2;
typedef std::vector<Point_2> Vector;

Vector points;
points.reserve(5);

int main(){
points[0].x() =1.0;
points[0].y() =1.0;
return 0;}

points[i].x() or points[i].x produces error.

thanks

Parisa