This AdaptableFunctor returns the sign of a PolynomialTraits_d::Polynomial_d p at given Cartesian point represented as an iterator range.
This functor is well defined if PolynomialTraits_d::Innermost_coefficient_type is RealEmbeddable.
typedef CGAL::Sign | result_type; |
template <class InputIterator> | ||||||
result_type | fo ( PolynomialTraits_d::Polynomial_d p , InputIterator begin , InputIterator end ) | |||||
Returns the sign of p at the given Cartesian point, where begin is referring
to the innermost variable.
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Polynomial_d
PolynomialTraits_d