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# bit_aligned_pixel_iterator Struct Template Reference
[bit_aligned_pixel_iterator, Models]

`#include <bit_aligned_pixel_iterator.hpp>`

List of all members.

## Detailed Description

### template<typename NonAlignedPixelReference>
struct boost::gil::bit_aligned_pixel_iterator< NonAlignedPixelReference >

An iterator over non-byte-aligned pixels. Models PixelIteratorConcept, PixelBasedConcept, MemoryBasedIteratorConcept, HasDynamicXStepTypeConcept.

An iterator over pixels that correspond to non-byte-aligned bit ranges. Examples of such pixels are single bit grayscale pixel, or a 6-bit RGB 222 pixel.

## Public Types

typedef parent_t::difference_type | difference_type
typedef parent_t::reference | reference

## Public Member Functions

| bit_aligned_pixel_iterator (const bit_aligned_pixel_iterator &p)
bit_aligned_pixel_iterator & | operator= (const bit_aligned_pixel_iterator &p)
template<typename Ref>
| bit_aligned_pixel_iterator (const bit_aligned_pixel_iterator< Ref > &p)
| bit_aligned_pixel_iterator (reference *ref)
| bit_aligned_pixel_iterator (typename bit_range_t::byte_t *data, int bit_offset=0)
reference | operator[] (difference_type d) const
reference | operator-> () const
const bit_range_t & | bit_range () const
bit_range_t & | bit_range ()

## Friends

struct | bit_aligned_pixel_iterator
class | boost::iterator_core_access

## Member Function Documentation

reference operator[] | ( | difference_type | d | ) | const`[inline]`

For some reason operator[] provided by iterator_adaptor 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 file:

- bit_aligned_pixel_iterator.hpp