Definition

This AdaptableFunctor returns whether a PolynomialTraits_d::Polynomial_d $p$ is zero at a given homogeneous point, which is given by an iterator range.

The polynomial is interpreted as a homogeneous polynomial in all variables.

For instance the polynomial $p(x_0,x_1) = x_0^2x_1^3+x_1^4$ is interpreted as the homogeneous polynomial $p(x_0,x_1,w) = x_0^2x_1^3+x_1^4w^1$ .

Operations
template<class InputIterator >
result_type	operator() (PolynomialTraits_d::Polynomial_d p, InputIterator begin, InputIterator end)
	Computes whether $p$ is zero at the homogeneous point given by the iterator range, where `begin` is referring to the innermost variable. More...

Member Function Documentation

template<class InputIterator >

result_type PolynomialTraits_d::IsZeroAtHomogeneous::operator()	(	PolynomialTraits_d::Polynomial_d	p,
		InputIterator	begin,
		InputIterator	end
	)

Computes whether $p$ is zero at the homogeneous point given by the iterator range, where begin is referring to the innermost variable.

Precondition: (end-begin==PolynomialTraits_d::d+1); std::iterator_traits< InputIterator >::value_type is ExplicitInteroperable with PolynomialTraits_d::Innermost_coefficient_type.