UntypedImgConstIterator Class Reference

Untyped const image iterator, that allows to iterate over images or image regions pixel by pixel similar to iterators of containers. More...

#include <image/ImgIterator.h>

Inheritance diagram for UntypedImgConstIterator:

Public Types
typedef UntypedImgIteratorValue	value_type
typedef int	difference_type
typedef const UntypedImgIteratorValue *	pointer
typedef const UntypedImgIteratorValue &	reference
typedef std::bidirectional_iterator_tag	iterator_category

Public Member Functions
	UntypedImgConstIterator ()
	UntypedImgConstIterator (const cv::Mat *m)
reference	operator* () const
pointer	operator-> () const
ImgIteratorBase &	operator+= (ptrdiff_t ofs)
	shifts the iterator forward by the specified number of elements More...
ImgIteratorBase &	operator-= (ptrdiff_t ofs)
	shifts the iterator backward by the specified number of elements More...
ImgIteratorBase &	operator-- ()
	move backward one element More...
ImgIteratorBase &	operator++ ()
	move forward one element More...
Point2i	pos () const
	returns the current iterator position More...
ptrdiff_t	lpos () const
void	seek (ptrdiff_t ofs, bool relative=false)

Public Attributes
const cv::Mat *	m
const uchar *	ptr
const uchar *	sliceStart
const uchar *	sliceEnd

Protected Member Functions
value_type *	getValue ()
const value_type *	getValue () const

Static Protected Member Functions
static std::size_t	total (const cv::Mat *m)
static std::size_t	step (const cv::Mat *m)

Detailed Description

Untyped const image iterator, that allows to iterate over images or image regions pixel by pixel similar to iterators of containers.

Member Typedef Documentation

value_type

typedef UntypedImgIteratorValue value_type

difference_type

typedef int difference_type

pointer

typedef const UntypedImgIteratorValue* pointer

reference

typedef const UntypedImgIteratorValue& reference

iterator_category

typedef std::bidirectional_iterator_tag iterator_category

Constructor & Destructor Documentation

UntypedImgConstIterator() [1/2]

UntypedImgConstIterator ( )

inline

UntypedImgConstIterator() [2/2]

UntypedImgConstIterator ( const cv::Mat *  m )

inline

Member Function Documentation

operator*()

reference operator* ( ) const

inline

operator->()

pointer operator-> ( ) const

inline

getValue() [1/2]

value_type* getValue ( )

inlineprotected

getValue() [2/2]

const value_type* getValue ( ) const

inlineprotected

operator+=()

ImgIteratorBase& operator+= ( ptrdiff_t  ofs )

inlineinherited

shifts the iterator forward by the specified number of elements

operator-=()

ImgIteratorBase& operator-= ( ptrdiff_t  ofs )

inlineinherited

shifts the iterator backward by the specified number of elements

operator--()

ImgIteratorBase& operator-- ( )

inlineinherited

move backward one element

operator++()

ImgIteratorBase& operator++ ( )

inlineinherited

move forward one element

pos()

Point2i pos ( ) const

inlineinherited

returns the current iterator position

lpos()

ptrdiff_t lpos ( ) const

inlineinherited

seek()

void seek ( ptrdiff_t  ofs, bool  relative = false  )

inlineinherited

total()

static std::size_t total ( const cv::Mat *  m )

inlinestaticprotectedinherited

step()

static std::size_t step ( const cv::Mat *  m )

inlinestaticprotectedinherited

Member Data Documentation

m

const cv::Mat* m

inherited

ptr

const uchar* ptr

inherited

sliceStart

const uchar* sliceStart

inherited

sliceEnd

const uchar* sliceEnd

inherited

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The documentation for this class was generated from the following file:

• base/include/image/ImgIterator.h