Data Structures |
| struct | CvType |
| | class for automatic module/RTTI data registration/unregistration More...
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| class | Seq< _Tp > |
| class | SeqIterator< _Tp > |
Functions |
| CV_EXPORTS Mat | 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
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| CV_EXPORTS void | extractImageCOI (const CvArr *arr, OutputArray coiimg, int coi=-1) |
| | extracts Channel of Interest from CvMat or IplImage and makes cv::Mat out of it.
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| CV_EXPORTS void | insertImageCOI (InputArray coiimg, CvArr *arr, int coi=-1) |
| | inserts single-channel cv::Mat into a multi-channel CvMat or IplImage
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| | Seq () |
| | the default constructor
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| | Seq (const CvSeq *seq) |
| | the constructor for wrapping CvSeq structure. The real element type in CvSeq should match _Tp.
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| | Seq (MemStorage &storage, int headerSize=sizeof(CvSeq)) |
| | creates the empty sequence that resides in the specified storage
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| _Tp & | operator[] (int idx) |
| | returns read-write reference to the specified element
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| const _Tp & | operator[] (int idx) const |
| | returns read-only reference to the specified element
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| SeqIterator< _Tp > | begin () const |
| | returns iterator pointing to the beginning of the sequence
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| SeqIterator< _Tp > | end () const |
| | returns iterator pointing to the element following the last sequence element
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| size_t | size () const |
| | returns the number of elements in the sequence
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| int | type () const |
| | returns the type of sequence elements (CV_8UC1 ... CV_64FC(CV_CN_MAX) ...)
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| int | depth () const |
| | returns the depth of sequence elements (CV_8U ... CV_64F)
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| int | channels () const |
| | returns the number of channels in each sequence element
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| size_t | elemSize () const |
| | returns the size of each sequence element
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| size_t | index (const _Tp &elem) const |
| | returns index of the specified sequence element
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| void | push_back (const _Tp &elem) |
| | appends the specified element to the end of the sequence
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| void | push_front (const _Tp &elem) |
| | appends the specified element to the front of the sequence
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| void | push_back (const _Tp *elems, size_t count) |
| | appends zero or more elements to the end of the sequence
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| void | push_front (const _Tp *elems, size_t count) |
| | appends zero or more elements to the front of the sequence
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| _Tp & | back () |
| | returns reference to the last sequence element
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| const _Tp & | back () const |
| | returns read-only reference to the last sequence element
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| _Tp & | front () |
| | returns reference to the first sequence element
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| const _Tp & | front () const |
| | returns read-only reference to the first sequence element
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| bool | empty () const |
| | returns true iff the sequence contains no elements
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| void | clear () |
| | removes all the elements from the sequence
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| void | pop_back () |
| | removes the last element from the sequence
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| void | pop_front () |
| | removes the first element from the sequence
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| void | pop_back (_Tp *elems, size_t count) |
| | removes zero or more elements from the end of the sequence
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| void | pop_front (_Tp *elems, size_t count) |
| | removes zero or more elements from the beginning of the sequence
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| void | insert (int idx, const _Tp &elem) |
| | inserts the specified element to the specified position
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| void | insert (int idx, const _Tp *elems, size_t count) |
| | inserts zero or more elements to the specified position
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| void | remove (int idx) |
| | removes element at the specified position
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| void | remove (const Range &r) |
| | removes the specified subsequence
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| void | copyTo (std::vector< _Tp > &vec, const Range &range=Range::all()) const |
| | copies the whole sequence or the sequence slice to the specified vector
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| | operator std::vector< _Tp > () const |
| | returns the vector containing all the sequence elements
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| | SeqIterator () |
| | the default constructor
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| | SeqIterator (const Seq< _Tp > &seq, bool seekEnd=false) |
| | the constructor setting the iterator to the beginning or to the end of the sequence
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| void | seek (size_t pos) |
| | positions the iterator within the sequence
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| size_t | tell () const |
| | reports the current iterator position
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| _Tp & | operator* () |
| | returns reference to the current sequence element
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| const _Tp & | operator* () const |
| | returns read-only reference to the current sequence element
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| SeqIterator & | operator++ () |
| | moves iterator to the next sequence element
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| SeqIterator | operator++ (int) const |
| | moves iterator to the next sequence element
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| SeqIterator & | operator-- () |
| | moves iterator to the previous sequence element
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| SeqIterator | operator-- (int) const |
| | moves iterator to the previous sequence element
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| SeqIterator & | operator+= (int) |
| | moves iterator forward by the specified offset (possibly negative)
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| SeqIterator & | operator-= (int) |
| | moves iterator backward by the specified offset (possibly negative)
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1.7.2