CGAL::quadratic_interpolation

Definition

The function quadratic_interpolation interpolates the function values and first degree functions defined from the function gradients. Both, function values and gradients, must be provided by functors.

#include <CGAL/interpolation_functions.h>

Parameters

template < class ForwardIterator, class Functor, class GradFunctor, class Traits>
typename Functor::result_type	quadratic_interpolation ( ForwardIterator first, ForwardIterator beyond, typename std::iterator_traits<ForwardIterator>:: value_type::second_type norm, Functor function_value, GradFunctor function_gradient, Traits traits)
		This function generates the interpolated function value as the weighted sum of the values plus a linear term in the gradient for each point of the point/coordinate pairs in the range $$[. first, beyond$$.). See also sibson_c1_interpolation. Precondition:  norm $$ 0 function_value(p).second == true for all points p of the point/coordinate pairs in the range $$[.first, beyond$$.).

Requirements

See Also