#include <pixel_iterator_adaptor.hpp>
Inherits iterator_adaptor< boost::gil::dereference_iterator_adaptor< Iterator, DFn >, Iterator, DFn::value_type, use_default, DFn::reference, use_default >.
List of all members.
Detailed Description
template<typename Iterator, typename DFn>
class boost::gil::dereference_iterator_adaptor< Iterator, DFn >
An adaptor over an existing iterator that provides for custom filter on dereferencing the object. Models:
IteratorAdaptorConcept,
PixelIteratorConcept.
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Public Types |
typedef iterator_adaptor
< dereference_iterator_adaptor
< Iterator, DFn >, Iterator,
typename DFn::value_type,
use_default, typename
DFn::reference, use_default > | parent_t |
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typedef DFn::result_type | reference |
typedef std::iterator_traits
< Iterator >::difference_type | difference_type |
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typedef DFn | dereference_fn |
Public Member Functions |
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template<typename Iterator1> |
| | dereference_iterator_adaptor (const dereference_iterator_adaptor< Iterator1, DFn > &dit) |
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| dereference_iterator_adaptor (Iterator it, DFn deref_fn=DFn()) |
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template<typename Iterator1, typename DFn1> |
| | dereference_iterator_adaptor (const dereference_iterator_adaptor< Iterator1, DFn1 > &it) |
| reference | operator[] (difference_type d) const |
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bool | operator> (const dereference_iterator_adaptor &p) const |
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bool | operator< (const dereference_iterator_adaptor &p) const |
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bool | operator>= (const dereference_iterator_adaptor &p) const |
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bool | operator<= (const dereference_iterator_adaptor &p) const |
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bool | operator== (const dereference_iterator_adaptor &p) const |
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bool | operator!= (const dereference_iterator_adaptor &p) const |
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Iterator & | base () |
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const Iterator & | base () const |
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const DFn & | deref_fn () const |
Friends |
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class | dereference_iterator_adaptor |
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class | boost::iterator_core_access |
Member Function Documentation
| reference operator[] |
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difference_type |
d |
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конст<[inline]> |
For some reason operator[] provided by iterator_facade returns a custom class that is convertible to reference We require our own reference because it is registered in iterator_traits
The documentation for this class was generated from the following file:
1.5.6