CGAL users discussion list

[RJ <>]

I am trying to use CGAL in my own code. I am not sure how to include it. 

So far, I've successfully installed CGAL in my Mac OS 10.6 and can run demos and examples. I am trying to use 2D Delaunay triangulation in my own code in Xcode, i also set "header search path" to the folders of boost and CGAL in my Xcode project.  I simply include CGAL in my code as follows: 

#include <CGAL/Exact_predicates_inexact_constructions_kernel.h>
#include <CGAL/Projection_traits_xy_3.h>
#include <CGAL/Delaunay_triangulation_2.h>

without calling any function in CGAL. However i got some link errors like:

"CGAL::assertion_fail(char const*, char const*, int, char const*)", referenced from: CGAL::Interval_nt::Test_runtime_rounding_modes::Test_runtime_rounding_modes()in main.o CGAL::Interval_nt::Test_runtime_rounding_modes::Test_runtime_rounding_modes()in main.o CGAL::Interval_nt::Test_runtime_rounding_modes::Test_runtime_rounding_modes()in main.o CGAL::Interval_nt::Test_runtime_rounding_modes::Test_runtime_rounding_modes()in main.o ld: symbol(s) not found collect2: ld returned 1 exit status Undefined symbols: "CGAL::assertion_fail(char const*, char const*, int, char const*)", referenced from: CGAL::Interval_nt::Test_runtime_rounding_modes::Test_runtime_rounding_modes()in main.o CGAL::Interval_nt::Test_runtime_rounding_modes::Test_runtime_rounding_modes()in main.o CGAL::Interval_nt::Test_runtime_rounding_modes::Test_runtime_rounding_modes()in main.o CGAL::Interval_nt::Test_runtime_rounding_modes::Test_runtime_rounding_modes()in main.o ld: symbol(s) not found collect2: ld returned 1 exit status

I am wondering if there is any way to correct these errors. Thanks so much for your help!!

---

View this message in context: How to include CGAL in my own code
Sent from the cgal-discuss mailing list archive at Nabble.com.