step_iterator_adaptor Class Template Reference
[step iterators]
#include <step_iterator.hpp>
List of all members.
Detailed Description
template<typename Derived, typename Iterator, typename SFn>
 class boost::gil::detail::step_iterator_adaptor< Derived, Iterator, SFn >
An adaptor over an existing iterator that changes the step unit. 
(i.e. distance(it,it+1)) by a given predicate. Instead of calling base's operators ++, --, +=, -=, etc. the adaptor is using the passed policy object SFn for advancing and for computing the distance between iterators. 
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 Public Types | 
| typedef iterator_adaptor < Derived, Iterator,
 use_default, use_default,
 use_default, typename
 SFn::difference_type >
 | parent_t | 
| typedef std::iterator_traits < Iterator >::difference_type
 | base_difference_type | 
| typedef SFn::difference_type | difference_type | 
| typedef std::iterator_traits < Iterator >::reference
 | reference | 
| 
 Public Member Functions | 
|  | step_iterator_adaptor (const Iterator &it, SFn step_fn=SFn()) | 
| difference_type | step () const | 
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 Protected Attributes | 
| SFn | _step_fn | 
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 Friends | 
| class | boost::iterator_core_access | 
The documentation for this class was generated from the following file: