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cv::SparseMatIterator_< _Tp > Class Template Reference
Template Read-Write Sparse Matrix Iterator Class. More...
#include <opencv2/core/mat.hpp>
Inheritance diagram for cv::SparseMatIterator_< _Tp >:
Public Types | |
| typedef std::forward_iterator_tag | iterator_category |
 Public Types inherited from cv::SparseMatConstIterator_< _Tp > | |
| typedef std::forward_iterator_tag | iterator_category |
Public Member Functions | |
| SparseMatIterator_ () | |
| the default constructor | |
| SparseMatIterator_ (const SparseMatIterator_ &it) | |
| the copy constructor | |
| SparseMatIterator_ (SparseMat *_m) | |
| SparseMatIterator_ (SparseMat_< _Tp > *_m) | |
| the full constructor setting the iterator to the first sparse matrix element | |
| _Tp & | operator* () const |
| returns the reference to the current element | |
| SparseMatIterator_ & | operator++ () |
| moves the iterator to the next element | |
| SparseMatIterator_ | operator++ (int) |
| moves the iterator to the next element | |
| SparseMatIterator_ & | operator= (const SparseMatIterator_ &it) |
| the assignment operator | |
| Public Member Functions inherited from cv::SparseMatConstIterator_< _Tp > | |
| SparseMatConstIterator_ () | |
| the default constructor | |
| SparseMatConstIterator_ (const SparseMat *_m) | |
| SparseMatConstIterator_ (const SparseMat_< _Tp > *_m) | |
| the full constructor setting the iterator to the first sparse matrix element | |
| SparseMatConstIterator_ (const SparseMatConstIterator_ &it) | |
| the copy constructor | |
| const _Tp & | operator* () const |
| the element access operator | |
| SparseMatConstIterator_ & | operator++ () |
| moves iterator to the next element | |
| SparseMatConstIterator_ | operator++ (int) |
| moves iterator to the next element | |
| SparseMatConstIterator_ & | operator= (const SparseMatConstIterator_ &it) |
| the assignment operator | |
| Public Member Functions inherited from cv::SparseMatConstIterator | |
| SparseMatConstIterator () | |
| the default constructor | |
| SparseMatConstIterator (const SparseMat *_m) | |
| the full constructor setting the iterator to the first sparse matrix element | |
| SparseMatConstIterator (const SparseMatConstIterator &it) | |
| the copy constructor | |
| const SparseMat::Node * | node () const |
| returns the current node of the sparse matrix. it.node->idx is the current element index | |
| SparseMatConstIterator & | operator++ () |
| moves iterator to the next element | |
| SparseMatConstIterator | operator++ (int) |
| moves iterator to the next element | |
| SparseMatConstIterator & | operator-- () |
| moves iterator to the previous element | |
| SparseMatConstIterator | operator-- (int) |
| moves iterator to the previous element | |
| SparseMatConstIterator & | operator= (const SparseMatConstIterator &it) |
| the assignment operator | |
| void | seekEnd () |
| moves iterator to the element after the last element | |
| template<typename _Tp > | |
| const _Tp & | value () const |
| template method returning the current matrix element | |
Additional Inherited Members | |
| Public Attributes inherited from cv::SparseMatConstIterator | |
| size_t | hashidx |
| const SparseMat * | m |
| uchar * | ptr |
Detailed Description
template<typename _Tp>
class cv::SparseMatIterator_< _Tp >
class cv::SparseMatIterator_< _Tp >
Template Read-Write Sparse Matrix Iterator Class.
This is the derived from cv::SparseMatConstIterator_ class that introduces more convenient operator *() for accessing the current element.
Member Typedef Documentation
◆ iterator_category
template<typename _Tp >
| typedef std::forward_iterator_tag cv::SparseMatIterator_< _Tp >::iterator_category |
Constructor & Destructor Documentation
◆ SparseMatIterator_() [1/4]
template<typename _Tp >
| cv::SparseMatIterator_< _Tp >::SparseMatIterator_ | ( | ) |
the default constructor
◆ SparseMatIterator_() [2/4]
template<typename _Tp >
| cv::SparseMatIterator_< _Tp >::SparseMatIterator_ | ( | SparseMat_< _Tp > * | _m | ) |
the full constructor setting the iterator to the first sparse matrix element
◆ SparseMatIterator_() [3/4]
template<typename _Tp >
| cv::SparseMatIterator_< _Tp >::SparseMatIterator_ | ( | SparseMat * | _m | ) |
◆ SparseMatIterator_() [4/4]
template<typename _Tp >
| cv::SparseMatIterator_< _Tp >::SparseMatIterator_ | ( | const SparseMatIterator_< _Tp > & | it | ) |
the copy constructor
Member Function Documentation
◆ operator*()
template<typename _Tp >
| _Tp & cv::SparseMatIterator_< _Tp >::operator* | ( | ) | const |
returns the reference to the current element
◆ operator++() [1/2]
template<typename _Tp >
| SparseMatIterator_ & cv::SparseMatIterator_< _Tp >::operator++ | ( | ) |
moves the iterator to the next element
◆ operator++() [2/2]
template<typename _Tp >
| SparseMatIterator_ cv::SparseMatIterator_< _Tp >::operator++ | ( | int | ) |
moves the iterator to the next element
◆ operator=()
template<typename _Tp >
| SparseMatIterator_ & cv::SparseMatIterator_< _Tp >::operator= | ( | const SparseMatIterator_< _Tp > & | it | ) |
the assignment operator
The documentation for this class was generated from the following file:
- opencv2/core/mat.hpp
