cv::SeqIterator< _Tp > Class Template Reference

STL-style Sequence Iterator inherited from the CvSeqReader structure. More...

#include "core_c.h"

Inheritance diagram for cv::SeqIterator< _Tp >:

Collaboration diagram for cv::SeqIterator< _Tp >:

Public Member Functions
	SeqIterator ()
	the default constructor More...
	SeqIterator (const Seq< _Tp > &seq, bool seekEnd=false)
	the constructor setting the iterator to the beginning or to the end of the sequence More...
_Tp &	operator* ()
	returns reference to the current sequence element More...
const _Tp &	operator* () const
	returns read-only reference to the current sequence element More...
SeqIterator &	operator++ ()
	moves iterator to the next sequence element More...
SeqIterator	operator++ (int) const
	moves iterator to the next sequence element More...
SeqIterator &	operator+= (int)
	moves iterator forward by the specified offset (possibly negative) More...
SeqIterator &	operator-- ()
	moves iterator to the previous sequence element More...
SeqIterator	operator-- (int) const
	moves iterator to the previous sequence element More...
SeqIterator &	operator-= (int)
	moves iterator backward by the specified offset (possibly negative) More...
void	seek (size_t pos)
	positions the iterator within the sequence More...
size_t	tell () const
	reports the current iterator position More...

Public Attributes
CvSeqBlock *	block
	current block More...
schar *	block_max
	pointer to the end of block More...
schar *	block_min
	pointer to the beginning of block More...
int	delta_index
	= seq->first->start_index More...
int	header_size
int	index
schar *	prev_elem
	pointer to previous element More...
schar *	ptr
	pointer to element be read next More...
CvSeq *	seq
	sequence, beign read More...

Detailed Description

template<typename _Tp>
class cv::SeqIterator< _Tp >

STL-style Sequence Iterator inherited from the CvSeqReader structure.

Member Data Documentation

block

CvSeqBlock* CvSeqReader::block

inherited

current block

block_max

schar* CvSeqReader::block_max

inherited

pointer to the end of block

block_min

schar* CvSeqReader::block_min

inherited

pointer to the beginning of block

delta_index

int CvSeqReader::delta_index

inherited

= seq->first->start_index

header_size

int CvSeqReader::header_size

inherited

index

template<typename _Tp>

int cv::SeqIterator< _Tp >::index

Referenced by cv::operator-(), and cv::operator==().

prev_elem

schar* CvSeqReader::prev_elem

inherited

pointer to previous element

ptr

schar* CvSeqReader::ptr

inherited

pointer to element be read next

seq

CvSeq* CvSeqReader::seq

inherited

sequence, beign read

Referenced by cv::operator-(), and cv::operator==().

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

• core/include/opencv2/core/core_c.h