org.bytedeco.javacpp

Class opencv_core.SparseMatConstIterator

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.javacpp.opencv_core.SparseMatConstIterator

Direct Known Subclasses:

opencv_core.SparseMatIterator

Enclosing class:

opencv_core

public static class opencv_core.SparseMatConstIterator
extends Pointer

Read-Only Sparse Matrix Iterator. Here is how to use the iterator to compute the sum of floating-point sparse matrix elements: \code SparseMatConstIterator it = m.begin(), it_end = m.end(); double s = 0; CV_Assert( m.type() == CV_32F ); for( ; it != it_end; ++it ) s += it.value(); \endcode

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
opencv_core.SparseMatConstIterator() the default constructor
opencv_core.SparseMatConstIterator(int size)
opencv_core.SparseMatConstIterator(opencv_core.SparseMat _m) the full constructor setting the iterator to the first sparse matrix element
opencv_core.SparseMatConstIterator(opencv_core.SparseMatConstIterator it) the copy constructor
opencv_core.SparseMatConstIterator(Pointer p)

Method Summary

Methods

Modifier and Type	Method and Description
long	hashidx()
opencv_core.SparseMatConstIterator	hashidx(long hashidx)
opencv_core.SparseMatConstIterator	increment() moves iterator to the next element
opencv_core.SparseMatConstIterator	increment(int arg0) moves iterator to the next element
opencv_core.SparseMat	m()
opencv_core.SparseMat.Node	node() returns the current node of the sparse matrix.
opencv_core.SparseMatConstIterator	position(int position)
BytePointer	ptr()
opencv_core.SparseMatConstIterator	ptr(BytePointer ptr)
opencv_core.SparseMatConstIterator	put(opencv_core.SparseMatConstIterator it) the assignment operator
void	seekEnd() moves iterator to the element after the last element

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, capacity, capacity, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, hashCode, isNull, limit, limit, memchr, memcmp, memcpy, memmove, memset, offsetof, position, put, setNull, sizeof, toString, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

opencv_core.SparseMatConstIterator

public opencv_core.SparseMatConstIterator(Pointer p)

opencv_core.SparseMatConstIterator

public opencv_core.SparseMatConstIterator(int size)

opencv_core.SparseMatConstIterator

public opencv_core.SparseMatConstIterator()

the default constructor

opencv_core.SparseMatConstIterator

public opencv_core.SparseMatConstIterator(opencv_core.SparseMat _m)

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

opencv_core.SparseMatConstIterator

public opencv_core.SparseMatConstIterator(opencv_core.SparseMatConstIterator it)

the copy constructor

Method Detail

position

public opencv_core.SparseMatConstIterator position(int position)

Overrides:

position in class Pointer

put

public opencv_core.SparseMatConstIterator put(opencv_core.SparseMatConstIterator it)

the assignment operator

node

public opencv_core.SparseMat.Node node()

returns the current node of the sparse matrix. it.node->idx is the current element index

increment

public opencv_core.SparseMatConstIterator increment()

moves iterator to the next element

increment

public opencv_core.SparseMatConstIterator increment(int arg0)

moves iterator to the next element

seekEnd

public void seekEnd()

moves iterator to the element after the last element

m

public opencv_core.SparseMat m()

hashidx

public long hashidx()

hashidx

public opencv_core.SparseMatConstIterator hashidx(long hashidx)

ptr

public BytePointer ptr()

ptr

public opencv_core.SparseMatConstIterator ptr(BytePointer ptr)