OpenCV
4.0.0
Open Source Computer Vision
|
Read-write Sparse Matrix Iterator. More...
#include "mat.hpp"
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 |
Read-write Sparse Matrix Iterator.
The class is similar to cv::SparseMatConstIterator, but can be used for in-place modification of the matrix elements.
cv::SparseMatIterator::SparseMatIterator | ( | ) |
the default constructor
cv::SparseMatIterator::SparseMatIterator | ( | SparseMat * | _m | ) |
the full constructor setting the iterator to the first sparse matrix element
cv::SparseMatIterator::SparseMatIterator | ( | SparseMat * | _m, |
const int * | idx | ||
) |
the full constructor setting the iterator to the specified sparse matrix element
cv::SparseMatIterator::SparseMatIterator | ( | const SparseMatIterator & | it | ) |
the copy constructor
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!)
SparseMatIterator& cv::SparseMatIterator::operator++ | ( | ) |
moves iterator to the next element
SparseMatIterator cv::SparseMatIterator::operator++ | ( | int | ) |
moves iterator to the next element
SparseMatIterator& cv::SparseMatIterator::operator= | ( | const SparseMatIterator & | it | ) |
the assignment operator
_Tp& cv::SparseMatIterator::value | ( | ) | const |
returns read-write reference to the current sparse matrix element