step_iterator< Iterator > Class Template Reference

Iterator advancing in constant steps. More...

#include <ql/utilities/steppingiterator.hpp>

Inherits iterator_adaptor< step_iterator< Iterator >, Iterator >.

Public Member Functions
	step_iterator (const Iterator &base, Size step)
template<class OtherIterator >
	step_iterator (const step_iterator< OtherIterator > &i, typename boost::enable_if_convertible< OtherIterator, Iterator >::type *=0)
Size	step () const
void	increment ()
void	decrement ()
void	advance (typename super_t::difference_type n)
super_t::difference_type	distance_to (const step_iterator &i) const

Related Functions
(Note that these are not member functions.)
template<class Iterator >
step_iterator< Iterator >	make_step_iterator (Iterator it, Size step)
	helper function to create step iterators

Detailed Description

template<class Iterator>
class QuantLib::step_iterator< Iterator >

Iterator advancing in constant steps.

This iterator advances an underlying random-access iterator in steps of \( n \) positions, where \( n \) is a positive integer given upon construction.