Using mod for doubles on CGAL

Asked Aug 11 '18 at 03:00

Active Aug 11 '18 at 03:00

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I've been looking around on the web for this but cannot find anything.

Is there a way to use the CGAL::mod() function with 2 doubles? I can do CGAL::mod(2,3) but not CGAL::mod(2.0,3.5) for example.

I get errors like this on compiling:

error: no match for call to ‘(CGAL::Algebraic_structure_traits_base<double, CGAL::Null_tag>::Mod {aka CGAL::Null_functor}) (const int&, const double&)’

Am I doing something wrong? From the documentation of the mod() function I understand that both arguments are of any tipe and that it can calculate it whilst compatible? I really don't understand that part, it's really technical but I hope you can help me.

asked Aug 11 '18 at 03:00

David Merinos

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The error message says `(const int&, const double&)`. Is one of your input argument an `int`? – Aug 11 '18 at 15:20
Yeah but it happens when both are double. – David Merinos Aug 11 '18 at 15:58
`double` does not fulfill the requirements of the function. – sloriot Aug 16 '18 at 12:15
Use `std::fmod`? – Marc Glisse Aug 18 '18 at 07:56

Using mod for doubles on CGAL

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