decrement (3) Linux Manual Page
QuantLib::step_iterator – Iterator advancing in constant steps.
Synopsis
#include <ql/utilities/steppingiterator.hpp>Inherits boost::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.