CGAL users discussion list

[KHartmann <>]

Hi Sebastion,

Could you tell me how you have defined "Kernel" in your sample code (shown
at bottom)?

When I define it as CGAL::Homogeneous<CGAL::Gmpz>, I get thousands of
run-time warnings telling me that the data being read-in is "double" when it
should be "integer":
----------------------------------------------------------------------
Line       : 102
Explanation: Gmpz constructed from non-integer double value
Refer to the bug-reporting instructions at
http://www.cgal.org/bug_report.html
CGAL warning: check violation!
Expression : is_integer(d)
-----------------------------------------------------------------------

And then eventually the program crashes.

When I use any other type, compilation fails.
(CGAL::Gmpzf, CGAL::Gmpfr...)

My test data is "s.off" in this location:

https://docs.google.com/file/d/0B4PDrM6_sr2UdzFJYTZYOWdTb2VJTkp5WmVuXzAxdw/edit

Thanks,
Kevin Hartmann

------- Sebastion's sample code ------------------
#include <CGAL/IO/Polyhedron_iostream.h> 

std::ofstream file("myoff.off"); 
Polyhedron_3<Kernel> P; 
file >> P; 

Nef_polyhedron_3<Kernel> nef(P); 
-----------------------------------------------

(ofstream should be ifstream)




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