CGAL::N_step_adaptor<I,int N>


The adaptor N_step_adaptor<I,int N> changes the step width of the iterator or circulator class I to N. It is itself an iterator or circulator respectively. The behavior is undefined if the adaptor is used on a range [i,j) where j-i is not a multiple of n.

#include <CGAL/iterator.h>


N_step_adaptor<I,int N> i ( I j);
down cast.