Read-write Sparse Matrix Iterator. More...

#include "mat.hpp"

Inheritance diagram for cv::SparseMatIterator:

Public Member Functions
	SparseMatIterator ()
	the default constructor More...

	SparseMatIterator (SparseMat *_m)
	the full constructor setting the iterator to the first sparse matrix element More...

	SparseMatIterator (SparseMat _m, const int idx)
	the full constructor setting the iterator to the specified sparse matrix element More...

	SparseMatIterator (const SparseMatIterator &it)
	the copy constructor More...

SparseMat::Node *	node () const
	returns pointer to the current sparse matrix node. it.node->idx is the index of the current element (do not modify it!) More...

SparseMatIterator &	operator++ ()
	moves iterator to the next element More...

SparseMatIterator	operator++ (int)
	moves iterator to the next element More...

SparseMatIterator &	operator= (const SparseMatIterator &it)
	the assignment operator More...

template<typename _Tp >
_Tp &	value () const
	returns read-write reference to the current sparse matrix element More...

Public Member Functions inherited from cv::SparseMatConstIterator
	SparseMatConstIterator ()
	the default constructor More...

	SparseMatConstIterator (const SparseMat *_m)
	the full constructor setting the iterator to the first sparse matrix element More...

	SparseMatConstIterator (const SparseMatConstIterator &it)
	the copy constructor More...

const SparseMat::Node *	node () const
	returns the current node of the sparse matrix. it.node->idx is the current element index More...

SparseMatConstIterator &	operator++ ()
	moves iterator to the next element More...

SparseMatConstIterator	operator++ (int)
	moves iterator to the next element More...

SparseMatConstIterator &	operator-- ()
	moves iterator to the previous element More...

SparseMatConstIterator	operator-- (int)
	moves iterator to the previous element More...

SparseMatConstIterator &	operator= (const SparseMatConstIterator &it)
	the assignment operator More...

void	seekEnd ()
	moves iterator to the element after the last element More...

template<typename _Tp >
const _Tp &	value () const
	template method returning the current matrix element More...

Additional Inherited Members
Public Attributes inherited from cv::SparseMatConstIterator
size_t	hashidx

const SparseMat *	m

uchar *	ptr

Detailed Description

Read-write Sparse Matrix Iterator.

The class is similar to cv::SparseMatConstIterator, but can be used for in-place modification of the matrix elements.

Constructor & Destructor Documentation

§ SparseMatIterator() [1/4]

cv::SparseMatIterator::SparseMatIterator ( )

the default constructor

§ SparseMatIterator() [2/4]

cv::SparseMatIterator::SparseMatIterator ( SparseMat * _m )

the full constructor setting the iterator to the first sparse matrix element

§ SparseMatIterator() [3/4]

cv::SparseMatIterator::SparseMatIterator	(	SparseMat *	_m,
		const int *	idx
	)

the full constructor setting the iterator to the specified sparse matrix element

§ SparseMatIterator() [4/4]

cv::SparseMatIterator::SparseMatIterator ( const SparseMatIterator & it )

the copy constructor

Member Function Documentation

§ node()

SparseMat::Node* cv::SparseMatIterator::node ( ) const

returns pointer to the current sparse matrix node. it.node->idx is the index of the current element (do not modify it!)

§ operator++() [1/2]

SparseMatIterator& cv::SparseMatIterator::operator++ ( )

moves iterator to the next element

§ operator++() [2/2]

SparseMatIterator cv::SparseMatIterator::operator++ ( int )

moves iterator to the next element

§ operator=()

SparseMatIterator& cv::SparseMatIterator::operator= ( const SparseMatIterator & it )

the assignment operator

§ value()

template<typename _Tp >

_Tp& cv::SparseMatIterator::value ( ) const

returns read-write reference to the current sparse matrix element

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

core/include/opencv2/core/mat.hpp

Public Member Functions

Additional Inherited Members