An iterator over planar pixels. Models HomogeneousColorBaseConcept, PixelIteratorConcept, HomogeneousPixelBasedConcept, MemoryBasedIteratorConcept, HasDynamicXStepTypeConcept.
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#include <planar_pixel_iterator.hpp>
Inherits iterator_facade< planar_pixel_iterator< ChannelPtr, ColorSpace >, pixel< std::iterator_traits< ChannelPtr >::value_type, layout< ColorSpace > >, std::random_access_iterator_tag, const planar_pixel_reference< std::iterator_traits< ChannelPtr >::reference, ColorSpace > >, and homogeneous_color_base< Element, Layout, K >.
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typedef parent_t::value_type | value_type |
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typedef parent_t::reference | reference |
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typedef parent_t::difference_type | difference_type |
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| planar_pixel_iterator (bool) |
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| planar_pixel_iterator (const ChannelPtr &v0, const ChannelPtr &v1) |
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| planar_pixel_iterator (const ChannelPtr &v0, const ChannelPtr &v1, const ChannelPtr &v2) |
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| planar_pixel_iterator (const ChannelPtr &v0, const ChannelPtr &v1, const ChannelPtr &v2, const ChannelPtr &v3) |
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| planar_pixel_iterator (const ChannelPtr &v0, const ChannelPtr &v1, const ChannelPtr &v2, const ChannelPtr &v3, const ChannelPtr &v4) |
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template<typename IC1 , typename C1 > |
| | planar_pixel_iterator (const planar_pixel_iterator< IC1, C1 > &ptr) |
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| template<typename P > |
| | planar_pixel_iterator (P *pix) |
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template<typename P > |
| planar_pixel_iterator & | operator= (P *pix) |
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| reference | operator[] (difference_type d) const |
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reference | operator-> () const |
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bool | operator< (const planar_pixel_iterator &ptr) const |
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bool | operator!= (const planar_pixel_iterator &ptr) const |
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class | boost::iterator_core_access |
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template<typename ChannelPtr, typename ColorSpace>
struct boost::gil::planar_pixel_iterator< ChannelPtr, ColorSpace >
An iterator over planar pixels. Models HomogeneousColorBaseConcept, PixelIteratorConcept, HomogeneousPixelBasedConcept, MemoryBasedIteratorConcept, HasDynamicXStepTypeConcept.
Planar pixels have channel data that is not consecutive in memory. To abstract this we use classes to represent references and pointers to planar pixels.
Copy constructor and operator= from pointers to compatible planar pixels or planar pixel references. That allow constructs like pointer = &value or pointer = &reference Since we should not override operator& that's the best we can do.
| reference operator[] |
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difference_type |
d | ) |
const |
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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 struct was generated from the following files:
