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Backup and restore rounding mode to avoid error message

This commit is contained in:
Andreas Fabri 2008-10-25 09:38:33 +00:00
parent 13f3e2bf65
commit 2758efd609
1 changed files with 2 additions and 0 deletions
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2
Number_types/test/Number_types/rounding_modes.cpp
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@ -50,6 +50,7 @@ void print_rounding_name (CGAL::FPU_CW_t r)
int main() int main()
{ {
CGAL::FPU_CW_t backup = CGAL::FPU_get_cw();
bool flag = true; bool flag = true;
flag = flag && (FPU_empiric_test() == CGAL_FE_TONEAREST); flag = flag && (FPU_empiric_test() == CGAL_FE_TONEAREST);
@ -91,5 +92,6 @@ int main()
print_res(flag); print_res(flag);
if (!flag) print_rounding_name(FPU_empiric_test()); if (!flag) print_rounding_name(FPU_empiric_test());
CGAL::FPU_set_cw(backup); // We restore it, as this gets checked
return (int) !flag; return (int) !flag;
} }