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[luchia <>]

Hallo,

Let assume p = (p_0, ..., p_k) be a point of type CGAL::Point_d<Kernel> with

typedef CGAL::Lazy_exact_nt<CGAL::Quotient&lt;CGAL::MP_Float>>                
  Ntype;
typedef CGAL::Cartesian_d<Ntype>                                              
                          Kernel;

Now let assume I want to change the 0<= i-th<= k cartesian coordinate of p.
So I perform:

p[i] = new_data;

The question is: why the above statement has no effect on p[i]? I mean, why
after the assignment statment, the value of p[i] does not change? How is
possible
to access and modify the members of an object of type Point_d?

Thanks a lot in advance,

Luca








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