Connections with C++

Classes
struct	CvType
	class for automatic module/RTTI data registration/unregistration More...
class	cv::Seq< _Tp >
class	cv::SeqIterator< _Tp >

Typedefs
typedef Ptr< CvMemStorage >	cv::MemStorage

Functions
	cv::Seq< _Tp >::Seq ()
	the default constructor More...
	cv::Seq< _Tp >::Seq (const CvSeq *seq)
	the constructor for wrapping CvSeq structure. The real element type in CvSeq should match _Tp. More...
	cv::Seq< _Tp >::Seq (MemStorage &storage, int headerSize=sizeof(CvSeq))
	creates the empty sequence that resides in the specified storage More...
	cv::SeqIterator< _Tp >::SeqIterator ()
	the default constructor More...
	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 More...
_Tp &	cv::Seq< _Tp >::back ()
	returns reference to the last sequence element More...
const _Tp &	cv::Seq< _Tp >::back () const
	returns read-only reference to the last sequence element More...
SeqIterator< _Tp >	cv::Seq< _Tp >::begin () const
	returns iterator pointing to the beginning of the sequence More...
int	cv::Seq< _Tp >::channels () const
	returns the number of channels in each sequence element More...
void	cv::Seq< _Tp >::clear ()
	removes all the elements from the sequence More...
void	cv::clearSeq (CvSeq *seq)
void	cv::Seq< _Tp >::copyTo (std::vector< _Tp > &vec, const Range &range=Range::all()) const
	copies the whole sequence or the sequence slice to the specified vector More...
Mat	cv::cvarrToMat (const CvArr *arr, bool copyData=false, bool allowND=true, int coiMode=0, AutoBuffer< double > *buf=0)
	converts array (CvMat or IplImage) to cv::Mat More...
static Mat	cv::cvarrToMatND (const CvArr *arr, bool copyData=false, int coiMode=0)
int	cv::Seq< _Tp >::depth () const
	returns the depth of sequence elements (CV_8U ... CV_64F) More...
size_t	cv::Seq< _Tp >::elemSize () const
	returns the size of each sequence element More...
bool	cv::Seq< _Tp >::empty () const
	returns true iff the sequence contains no elements More...
SeqIterator< _Tp >	cv::Seq< _Tp >::end () const
	returns iterator pointing to the element following the last sequence element More...
void	cv::extractImageCOI (const CvArr *arr, OutputArray coiimg, int coi=-1)
	extracts Channel of Interest from CvMat or IplImage and makes cv::Mat out of it. More...
_Tp &	cv::Seq< _Tp >::front ()
	returns reference to the first sequence element More...
const _Tp &	cv::Seq< _Tp >::front () const
	returns read-only reference to the first sequence element More...
schar *	cv::getSeqElem (const CvSeq *seq, int index)
size_t	cv::Seq< _Tp >::index (const _Tp &elem) const
	returns index of the specified sequence element More...
void	cv::Seq< _Tp >::insert (int idx, const _Tp &elem)
	inserts the specified element to the specified position More...
void	cv::Seq< _Tp >::insert (int idx, const _Tp *elems, size_t count)
	inserts zero or more elements to the specified position More...
void	cv::insertImageCOI (InputArray coiimg, CvArr *arr, int coi=-1)
	inserts single-channel cv::Mat into a multi-channel CvMat or IplImage More...
	cv::Seq< _Tp >::operator std::vector< _Tp > () const
	returns the vector containing all the sequence elements More...
template<typename _Tp >
bool	cv::operator!= (const SeqIterator< _Tp > &a, const SeqIterator< _Tp > &b)
_Tp &	cv::SeqIterator< _Tp >::operator* ()
	returns reference to the current sequence element More...
const _Tp &	cv::SeqIterator< _Tp >::operator* () const
	returns read-only reference to the current sequence element More...
SeqIterator &	cv::SeqIterator< _Tp >::operator++ ()
	moves iterator to the next sequence element More...
SeqIterator	cv::SeqIterator< _Tp >::operator++ (int) const
	moves iterator to the next sequence element More...
SeqIterator &	cv::SeqIterator< _Tp >::operator+= (int)
	moves iterator forward by the specified offset (possibly negative) More...
template<typename _Tp >
ptrdiff_t	cv::operator- (const SeqIterator< _Tp > &a, const SeqIterator< _Tp > &b)
SeqIterator &	cv::SeqIterator< _Tp >::operator-- ()
	moves iterator to the previous sequence element More...
SeqIterator	cv::SeqIterator< _Tp >::operator-- (int) const
	moves iterator to the previous sequence element More...
SeqIterator &	cv::SeqIterator< _Tp >::operator-= (int)
	moves iterator backward by the specified offset (possibly negative) More...
template<typename _Tp >
bool	cv::operator== (const SeqIterator< _Tp > &a, const SeqIterator< _Tp > &b)
_Tp &	cv::Seq< _Tp >::operator[] (int idx)
	returns read-write reference to the specified element More...
const _Tp &	cv::Seq< _Tp >::operator[] (int idx) const
	returns read-only reference to the specified element More...
void	cv::Seq< _Tp >::pop_back ()
	removes the last element from the sequence More...
void	cv::Seq< _Tp >::pop_back (_Tp *elems, size_t count)
	removes zero or more elements from the end of the sequence More...
void	cv::Seq< _Tp >::pop_front ()
	removes the first element from the sequence More...
void	cv::Seq< _Tp >::pop_front (_Tp *elems, size_t count)
	removes zero or more elements from the beginning of the sequence More...
void	cv::Seq< _Tp >::push_back (const _Tp &elem)
	appends the specified element to the end of the sequence More...
void	cv::Seq< _Tp >::push_back (const _Tp *elems, size_t count)
	appends zero or more elements to the end of the sequence More...
void	cv::Seq< _Tp >::push_front (const _Tp &elem)
	appends the specified element to the front of the sequence More...
void	cv::Seq< _Tp >::push_front (const _Tp *elems, size_t count)
	appends zero or more elements to the front of the sequence More...
void	cv::Seq< _Tp >::remove (int idx)
	removes element at the specified position More...
void	cv::Seq< _Tp >::remove (const Range &r)
	removes the specified subsequence More...
void	cv::SeqIterator< _Tp >::seek (size_t pos)
	positions the iterator within the sequence More...
void	cv::seqInsertSlice (CvSeq *seq, int before_index, const CvArr *from_arr)
void	cv::seqPop (CvSeq *seq, void *element=0)
void	cv::seqPopFront (CvSeq *seq, void *element=0)
void	cv::seqPopMulti (CvSeq *seq, void *elements, int count, int in_front=0)
schar *	cv::seqPush (CvSeq *seq, const void *element=0)
schar *	cv::seqPushFront (CvSeq *seq, const void *element=0)
void	cv::seqRemove (CvSeq *seq, int index)
void	cv::seqRemoveSlice (CvSeq *seq, CvSlice slice)
size_t	cv::Seq< _Tp >::size () const
	returns the number of elements in the sequence More...
size_t	cv::SeqIterator< _Tp >::tell () const
	reports the current iterator position More...
int	cv::Seq< _Tp >::type () const
	returns the type of sequence elements (CV_8UC1 ... CV_64FC(CV_CN_MAX) ...) More...

Detailed Description

Typedef Documentation

MemStorage

typedef Ptr<CvMemStorage> cv::MemStorage

Function Documentation

Seq() [1/3]

template<typename _Tp >

cv::Seq< _Tp >::Seq ( )

inline

the default constructor

Seq() [2/3]

template<typename _Tp >

cv::Seq< _Tp >::Seq ( const CvSeq< _Tp > *  seq )

inline

the constructor for wrapping CvSeq structure. The real element type in CvSeq should match _Tp.

Seq() [3/3]

template<typename _Tp >

cv::Seq< _Tp >::Seq ( MemStorage &  storage, int  headerSize = sizeof(CvSeq< _Tp >)  )

inline

creates the empty sequence that resides in the specified storage

SeqIterator() [1/2]

template<typename _Tp >

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

inline

the default constructor

SeqIterator() [2/2]

template<typename _Tp >

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

inline

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

back() [1/2]

template<typename _Tp >

_Tp & cv::Seq< _Tp >::back ( )

inline

returns reference to the last sequence element

back() [2/2]

template<typename _Tp >

const _Tp & cv::Seq< _Tp >::back ( ) const

inline

returns read-only reference to the last sequence element

begin()

template<typename _Tp >

SeqIterator< _Tp > cv::Seq< _Tp >::begin ( ) const

inline

returns iterator pointing to the beginning of the sequence

channels()

template<typename _Tp >

int cv::Seq< _Tp >::channels ( ) const

inline

returns the number of channels in each sequence element

clear()

template<typename _Tp >

void cv::Seq< _Tp >::clear ( )

inline

removes all the elements from the sequence

clearSeq()

void cv::clearSeq

(

CvSeq *

seq

)

copyTo()

template<typename _Tp >

void cv::Seq< _Tp >::copyTo ( std::vector< _Tp > &  vec, const Range &  range = Range::all()  ) const

inline

copies the whole sequence or the sequence slice to the specified vector

cvarrToMat()

Mat cv::cvarrToMat	(	const CvArr *	arr,
		bool	copyData = false,
		bool	allowND = true,
		int	coiMode = 0,
		AutoBuffer< double > *	buf = 0
	)

converts array (CvMat or IplImage) to cv::Mat

cvarrToMatND()

static Mat cv::cvarrToMatND ( const CvArr *  arr, bool  copyData = false, int  coiMode = 0  )

inlinestatic

depth()

template<typename _Tp >

int cv::Seq< _Tp >::depth ( ) const

inline

returns the depth of sequence elements (CV_8U ... CV_64F)

elemSize()

template<typename _Tp >

size_t cv::Seq< _Tp >::elemSize ( ) const

inline

returns the size of each sequence element

empty()

template<typename _Tp >

bool cv::Seq< _Tp >::empty ( ) const

inline

returns true iff the sequence contains no elements

end()

template<typename _Tp >

SeqIterator< _Tp > cv::Seq< _Tp >::end ( ) const

inline

returns iterator pointing to the element following the last sequence element

extractImageCOI()

void cv::extractImageCOI	(	const CvArr *	arr,
		OutputArray	coiimg,
		int	coi = -1
	)

extracts Channel of Interest from CvMat or IplImage and makes cv::Mat out of it.

front() [1/2]

template<typename _Tp >

_Tp & cv::Seq< _Tp >::front ( )

inline

returns reference to the first sequence element

front() [2/2]

template<typename _Tp >

const _Tp & cv::Seq< _Tp >::front ( ) const

inline

returns read-only reference to the first sequence element

getSeqElem()

schar* cv::getSeqElem	(	const CvSeq *	seq,
		int	index
	)

index()

template<typename _Tp >

size_t cv::Seq< _Tp >::index ( const _Tp &  elem ) const

inline

returns index of the specified sequence element

insert() [1/2]

template<typename _Tp >

void cv::Seq< _Tp >::insert ( int  idx, const _Tp &  elem  )

inline

inserts the specified element to the specified position

insert() [2/2]

template<typename _Tp >

void cv::Seq< _Tp >::insert ( int  idx, const _Tp *  elems, size_t  count  )

inline

inserts zero or more elements to the specified position

insertImageCOI()

void cv::insertImageCOI	(	InputArray	coiimg,
		CvArr *	arr,
		int	coi = -1
	)

inserts single-channel cv::Mat into a multi-channel CvMat or IplImage

operator std::vector< _Tp >()

template<typename _Tp >

cv::Seq< _Tp >::operator std::vector< _Tp > ( ) const

inline

returns the vector containing all the sequence elements

operator!=()

template<typename _Tp >

bool cv::operator!= ( const SeqIterator< _Tp > &  a, const SeqIterator< _Tp > &  b  )

inline

operator*() [1/2]

template<typename _Tp >

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

inline

returns reference to the current sequence element

operator*() [2/2]

template<typename _Tp >

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

inline

returns read-only reference to the current sequence element

operator++() [1/2]

template<typename _Tp >

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

inline

moves iterator to the next sequence element

operator++() [2/2]

template<typename _Tp >

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

inline

moves iterator to the next sequence element

operator+=()

template<typename _Tp >

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

inline

moves iterator forward by the specified offset (possibly negative)

operator-()

template<typename _Tp >

ptrdiff_t cv::operator- ( const SeqIterator< _Tp > &  a, const SeqIterator< _Tp > &  b  )

inline

operator--() [1/2]

template<typename _Tp >

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

inline

moves iterator to the previous sequence element

operator--() [2/2]

template<typename _Tp >

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

inline

moves iterator to the previous sequence element

operator-=()

template<typename _Tp >

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

inline

moves iterator backward by the specified offset (possibly negative)

operator==()

template<typename _Tp >

bool cv::operator== ( const SeqIterator< _Tp > &  a, const SeqIterator< _Tp > &  b  )

inline

operator[]() [1/2]

template<typename _Tp >

_Tp & cv::Seq< _Tp >::operator[] ( int  idx )

inline

returns read-write reference to the specified element

operator[]() [2/2]

template<typename _Tp >

const _Tp & cv::Seq< _Tp >::operator[] ( int  idx ) const

inline

returns read-only reference to the specified element

pop_back() [1/2]

template<typename _Tp >

void cv::Seq< _Tp >::pop_back ( )

inline

removes the last element from the sequence

pop_back() [2/2]

template<typename _Tp >

void cv::Seq< _Tp >::pop_back ( _Tp *  elems, size_t  count  )

inline

removes zero or more elements from the end of the sequence

pop_front() [1/2]

template<typename _Tp >

void cv::Seq< _Tp >::pop_front ( )

inline

removes the first element from the sequence

pop_front() [2/2]

template<typename _Tp >

void cv::Seq< _Tp >::pop_front ( _Tp *  elems, size_t  count  )

inline

removes zero or more elements from the beginning of the sequence

push_back() [1/2]

template<typename _Tp >

void cv::Seq< _Tp >::push_back ( const _Tp &  elem )

inline

appends the specified element to the end of the sequence

push_back() [2/2]

template<typename _Tp >

void cv::Seq< _Tp >::push_back ( const _Tp *  elems, size_t  count  )

inline

appends zero or more elements to the end of the sequence

push_front() [1/2]

template<typename _Tp >

void cv::Seq< _Tp >::push_front ( const _Tp &  elem )

inline

appends the specified element to the front of the sequence

push_front() [2/2]

template<typename _Tp >

void cv::Seq< _Tp >::push_front ( const _Tp *  elems, size_t  count  )

inline

appends zero or more elements to the front of the sequence

remove() [1/2]

template<typename _Tp >

void cv::Seq< _Tp >::remove ( int  idx )

inline

removes element at the specified position

remove() [2/2]

template<typename _Tp >

void cv::Seq< _Tp >::remove ( const Range &  r )

inline

removes the specified subsequence

seek()

template<typename _Tp >

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

inline

positions the iterator within the sequence

seqInsertSlice()

void cv::seqInsertSlice	(	CvSeq *	seq,
		int	before_index,
		const CvArr *	from_arr
	)

seqPop()

void cv::seqPop	(	CvSeq *	seq,
		void *	element = 0
	)

seqPopFront()

void cv::seqPopFront	(	CvSeq *	seq,
		void *	element = 0
	)

seqPopMulti()

void cv::seqPopMulti	(	CvSeq *	seq,
		void *	elements,
		int	count,
		int	in_front = 0
	)

seqPush()

schar* cv::seqPush	(	CvSeq *	seq,
		const void *	element = 0
	)

seqPushFront()

schar* cv::seqPushFront	(	CvSeq *	seq,
		const void *	element = 0
	)

seqRemove()

void cv::seqRemove	(	CvSeq *	seq,
		int	index
	)

seqRemoveSlice()

void cv::seqRemoveSlice	(	CvSeq *	seq,
		CvSlice	slice
	)

size()

template<typename _Tp >

size_t cv::Seq< _Tp >::size ( ) const

inline

returns the number of elements in the sequence

tell()

template<typename _Tp >

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

inline

reports the current iterator position

type()

template<typename _Tp >

int cv::Seq< _Tp >::type ( ) const

inline

returns the type of sequence elements (CV_8UC1 ... CV_64FC(CV_CN_MAX) ...)