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# bit_aligned_pixel_iterator.hpp File Reference

## Detailed Description

A model of a heterogeneous pixel that is not byte aligned. Examples are bitmap (1-bit pixels) or 6-bit RGB (222).

Author:
  Lubomir Bourdev and Hailin Jin
  Adobe Systems Incorporated

Date:
  2005-2007
  Last updated on September 28, 2006

`#include <functional>`
`#include <boost/iterator/iterator_facade.hpp>`
`#include "gil_config.hpp"`
`#include "bit_aligned_pixel_reference.hpp"`
`#include "pixel_iterator.hpp"`

Go to the source code of this file.

## Namespaces

namespace | boost
namespace | boost::gil
namespace | std

## Classes

struct | bit_aligned_pixel_iterator
| An iterator over non-byte-aligned pixels. Models PixelIteratorConcept, PixelBasedConcept, MemoryBasedIteratorConcept, HasDynamicXStepTypeConcept. More...

## Functions

template<typename NonAlignedPixelReference>
std::ptrdiff_t | memunit_step (const bit_aligned_pixel_iterator< NonAlignedPixelReference > &)
template<typename NonAlignedPixelReference>
std::ptrdiff_t | memunit_distance (const bit_aligned_pixel_iterator< NonAlignedPixelReference > &p1, const bit_aligned_pixel_iterator< NonAlignedPixelReference > &p2)
template<typename NonAlignedPixelReference>
void | memunit_advance (bit_aligned_pixel_iterator< NonAlignedPixelReference > &p, std::ptrdiff_t diff)
template<typename NonAlignedPixelReference>
bit_aligned_pixel_iterator < NonAlignedPixelReference > | memunit_advanced (const bit_aligned_pixel_iterator< NonAlignedPixelReference > &p, std::ptrdiff_t diff)
template<typename NonAlignedPixelReference>
NonAlignedPixelReference | memunit_advanced_ref (bit_aligned_pixel_iterator< NonAlignedPixelReference > it, std::ptrdiff_t diff)
template<typename NonAlignedPixelReference>
boost::gil::bit_aligned_pixel_iterator < NonAlignedPixelReference > | uninitialized_copy (boost::gil::bit_aligned_pixel_iterator< NonAlignedPixelReference > first, boost::gil::bit_aligned_pixel_iterator< NonAlignedPixelReference > last, boost::gil::bit_aligned_pixel_iterator< NonAlignedPixelReference > dst)