opencv 2.2.0
Public Member Functions | Public Attributes
cv::FileNodeIterator Class Reference

#include <core.hpp>

List of all members.

Public Member Functions

 FileNodeIterator ()
 the default constructor
 FileNodeIterator (const CvFileStorage *fs, const CvFileNode *node, size_t ofs=0)
 the full constructor set to the ofs-th element of the node
 FileNodeIterator (const FileNodeIterator &it)
 the copy constructor
FileNode operator* () const
 returns the currently observed element
FileNodeIteratoroperator++ ()
 moves iterator to the next node
FileNodeIterator operator++ (int)
 moves iterator to the next node
FileNodeIteratoroperator+= (int)
 moves iterator forward by the specified offset (possibly negative)
FileNodeIteratoroperator-- ()
 moves iterator to the previous node
FileNodeIterator operator-- (int)
 moves iterator to the previous node
FileNodeIteratoroperator-= (int)
 moves iterator backward by the specified offset (possibly negative)
FileNode operator-> () const
 accesses the currently observed element methods
FileNodeIteratorreadRaw (const string &fmt, uchar *vec, size_t maxCount=(size_t) INT_MAX)
 reads the next maxCount elements (or less, if the sequence/mapping last element occurs earlier) to the buffer with the specified format

Public Attributes

const CvFileNodecontainer
const CvFileStoragefs
CvSeqReader reader
size_t remaining

Detailed Description

File Node Iterator

The class is used for iterating sequences (usually) and mappings.


Constructor & Destructor Documentation

cv::FileNodeIterator::FileNodeIterator ( )

the default constructor

cv::FileNodeIterator::FileNodeIterator ( const CvFileStorage fs,
const CvFileNode node,
size_t  ofs = 0 
)

the full constructor set to the ofs-th element of the node

cv::FileNodeIterator::FileNodeIterator ( const FileNodeIterator it)

the copy constructor


Member Function Documentation

FileNode cv::FileNodeIterator::operator* ( ) const [inline]

returns the currently observed element

FileNodeIterator cv::FileNodeIterator::operator++ ( int  )

moves iterator to the next node

FileNodeIterator& cv::FileNodeIterator::operator++ ( )

moves iterator to the next node

FileNodeIterator& cv::FileNodeIterator::operator+= ( int  )

moves iterator forward by the specified offset (possibly negative)

FileNodeIterator& cv::FileNodeIterator::operator-- ( )

moves iterator to the previous node

FileNodeIterator cv::FileNodeIterator::operator-- ( int  )

moves iterator to the previous node

FileNodeIterator& cv::FileNodeIterator::operator-= ( int  )

moves iterator backward by the specified offset (possibly negative)

FileNode cv::FileNodeIterator::operator-> ( ) const [inline]

accesses the currently observed element methods

FileNodeIterator& cv::FileNodeIterator::readRaw ( const string &  fmt,
uchar vec,
size_t  maxCount = (size_t) INT_MAX 
)

reads the next maxCount elements (or less, if the sequence/mapping last element occurs earlier) to the buffer with the specified format


Member Data Documentation


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