Public Member Functions | Public Attributes | List of all members
cv::SeqIterator< _Tp > Class Template Reference

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

#include <core.hpp>

Inherits CvSeqReader.

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...
 
void seek (size_t pos)
 positions the iterator within the sequence More...
 
size_t tell () const
 reports the current iterator position 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...
 
SeqIteratoroperator++ ()
 moves iterator to the next sequence element More...
 
SeqIterator operator++ (int) const
 moves iterator to the next sequence element More...
 
SeqIteratoroperator-- ()
 moves iterator to the previous sequence element More...
 
SeqIterator operator-- (int) const
 moves iterator to the previous sequence element More...
 
SeqIteratoroperator+= (int)
 moves iterator forward by the specified offset (possibly negative) More...
 
SeqIteratoroperator-= (int)
 moves iterator backward by the specified offset (possibly negative) More...
 

Public Attributes

int index
 

Detailed Description

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

STL-style Sequence Iterator inherited from the CvSeqReader structure.

Constructor & Destructor Documentation

template<typename _Tp >
cv::SeqIterator< _Tp >::SeqIterator ( )

the default constructor

template<typename _Tp >
cv::SeqIterator< _Tp >::SeqIterator ( const Seq< _Tp > &  seq,
bool  seekEnd = false 
)

the constructor setting the iterator to the beginning or to the end of the sequence

Member Function Documentation

template<typename _Tp >
void cv::SeqIterator< _Tp >::seek ( size_t  pos)

positions the iterator within the sequence

template<typename _Tp >
size_t cv::SeqIterator< _Tp >::tell ( ) const

reports the current iterator position

template<typename _Tp >
_Tp & cv::SeqIterator< _Tp >::operator* ( )

returns reference to the current sequence element

template<typename _Tp >
const _Tp & cv::SeqIterator< _Tp >::operator* ( ) const

returns read-only reference to the current sequence element

template<typename _Tp >
SeqIterator< _Tp > & cv::SeqIterator< _Tp >::operator++ ( )

moves iterator to the next sequence element

template<typename _Tp >
SeqIterator< _Tp > cv::SeqIterator< _Tp >::operator++ ( int  ) const

moves iterator to the next sequence element

template<typename _Tp >
SeqIterator< _Tp > & cv::SeqIterator< _Tp >::operator-- ( )

moves iterator to the previous sequence element

template<typename _Tp >
SeqIterator< _Tp > cv::SeqIterator< _Tp >::operator-- ( int  ) const

moves iterator to the previous sequence element

template<typename _Tp >
SeqIterator< _Tp > & cv::SeqIterator< _Tp >::operator+= ( int  delta)

moves iterator forward by the specified offset (possibly negative)

template<typename _Tp >
SeqIterator< _Tp > & cv::SeqIterator< _Tp >::operator-= ( int  delta)

moves iterator backward by the specified offset (possibly negative)

Member Data Documentation

template<typename _Tp>
int cv::SeqIterator< _Tp >::index

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