org.bytedeco.javacpp

Class opencv_dnn.BlobShape

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.javacpp.opencv_dnn.BlobShape

All Implemented Interfaces:

AutoCloseable

Enclosing class:

opencv_dnn

@Namespace(value="cv::dnn")
@NoOffset
public static class opencv_dnn.BlobShape
extends Pointer

\addtogroup dnn \{

/** \brief Lightweight class for storing and processing a shape of blob (or anything else).

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_dnn.BlobShape()
opencv_dnn.BlobShape(int[] sizes)
opencv_dnn.BlobShape(IntBuffer sizes)
opencv_dnn.BlobShape(int ndims, int fill) Creates n-dim shape and fill its by \p fill
opencv_dnn.BlobShape(int ndims, int[] sizes)
opencv_dnn.BlobShape(int ndims, IntBuffer sizes)
opencv_dnn.BlobShape(int num, int cn, int rows, int cols) Creates 4-dim shape [\p num, \p cn, \p rows, \p cols]
opencv_dnn.BlobShape(int ndims, IntPointer sizes) Creates n-dim shape from the \p sizes array
opencv_dnn.BlobShape(IntPointer sizes) Creates n-dim shape from the \p sizes vector
opencv_dnn.BlobShape(long size) Native array allocator.
opencv_dnn.BlobShape(Pointer p) Pointer cast constructor.

Method Summary

Methods

Modifier and Type	Method and Description
int	dims() \brief Returns number of dimensions.
boolean	equal(opencv_dnn.BlobShape other) \brief Checks equality of two shapes.
boolean	equals(opencv_dnn.BlobShape r)
IntPointer	get(int axis) Does the same thing as size(int) const.
opencv_dnn.BlobShape	position(long position)
IntPointer	ptr() \brief Returns pointer to the first element of continuous size array.
IntPointer	size(int axis) \brief Returns reference to the size of the specified \p axis.
long	total() \brief Returns the product of all sizes of axes.
int	xsize(int axis) \brief Returns the size of the specified \p axis.

Methods inherited from class org.bytedeco.javacpp.Pointer

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

Methods inherited from class java.lang.Object

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

Constructor Detail

opencv_dnn.BlobShape

public opencv_dnn.BlobShape(Pointer p)

Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

opencv_dnn.BlobShape

public opencv_dnn.BlobShape(long size)

Native array allocator. Access with Pointer.position(long).

opencv_dnn.BlobShape

public opencv_dnn.BlobShape(int ndims,
                    int fill)

Creates n-dim shape and fill its by \p fill

opencv_dnn.BlobShape

public opencv_dnn.BlobShape()

opencv_dnn.BlobShape

public opencv_dnn.BlobShape(int num,
                    int cn,
                    int rows,
                    int cols)

Creates 4-dim shape [\p num, \p cn, \p rows, \p cols]

opencv_dnn.BlobShape

public opencv_dnn.BlobShape(int ndims,
                    @Const
                    IntPointer sizes)

Creates n-dim shape from the \p sizes array

opencv_dnn.BlobShape

public opencv_dnn.BlobShape(int ndims,
                    @Const
                    IntBuffer sizes)

opencv_dnn.BlobShape

public opencv_dnn.BlobShape(int ndims,
                    @Const
                    int[] sizes)

opencv_dnn.BlobShape

public opencv_dnn.BlobShape(@StdVector
                    IntPointer sizes)

Creates n-dim shape from the \p sizes vector

opencv_dnn.BlobShape

public opencv_dnn.BlobShape(@StdVector
                    IntBuffer sizes)

opencv_dnn.BlobShape

public opencv_dnn.BlobShape(@StdVector
                    int[] sizes)

Method Detail

position

public opencv_dnn.BlobShape position(long position)

Overrides:

position in class Pointer

dims

public int dims()

\brief Returns number of dimensions.

size

@ByRef
public IntPointer size(int axis)

\brief Returns reference to the size of the specified \p axis. Negative \p axis is supported, in this case a counting starts from the last axis, i. e. -1 corresponds to last axis. If non-existing axis was passed then an error will be generated.

get

@ByRef
@Name(value="operator []")
public IntPointer get(int axis)

Does the same thing as size(int) const.

xsize

public int xsize(int axis)

\brief Returns the size of the specified \p axis. Does the same thing as size(int) const, but if non-existing axis will be passed then 1 will be returned, therefore this function always finishes successfully.

total

@Cast(value="ptrdiff_t")
public long total()

\brief Returns the product of all sizes of axes.

ptr

@Const
public IntPointer ptr()

\brief Returns pointer to the first element of continuous size array.

equal

@Cast(value="bool")
public boolean equal(@Const@ByRef
                      opencv_dnn.BlobShape other)

\brief Checks equality of two shapes.

equals

@Cast(value="bool")
@Name(value="operator ==")
public boolean equals(@Const@ByRef
                                 opencv_dnn.BlobShape r)