cv::UMatData Struct Reference

#include <opencv2/core/mat.hpp>

Public Types
enum	MemoryFlag {   COPY_ON_MAP =1,   HOST_COPY_OBSOLETE =2,   DEVICE_COPY_OBSOLETE =4,   TEMP_UMAT =8,   TEMP_COPIED_UMAT =24,   USER_ALLOCATED =32,   DEVICE_MEM_MAPPED =64,   ASYNC_CLEANUP =128 }

Public Member Functions
	UMatData (const MatAllocator *allocator)
	~UMatData ()
bool	copyOnMap () const
bool	deviceCopyObsolete () const
bool	deviceMemMapped () const
bool	hostCopyObsolete () const
void	lock ()
void	markDeviceCopyObsolete (bool flag)
void	markDeviceMemMapped (bool flag)
void	markHostCopyObsolete (bool flag)
bool	tempCopiedUMat () const
bool	tempUMat () const
void	unlock ()

Public Attributes
int	allocatorFlags_
const MatAllocator *	currAllocator
uchar *	data
UMatData::MemoryFlag	flags
void *	handle
int	mapcount
uchar *	origdata
UMatData *	originalUMatData
const MatAllocator *	prevAllocator
int	refcount
size_t	size
int	urefcount
void *	userdata

Member Enumeration Documentation

enum cv::UMatData::MemoryFlag

Enumerator
COPY_ON_MAP
HOST_COPY_OBSOLETE
DEVICE_COPY_OBSOLETE
TEMP_UMAT
TEMP_COPIED_UMAT
USER_ALLOCATED
DEVICE_MEM_MAPPED
ASYNC_CLEANUP

Constructor & Destructor Documentation

cv::UMatData::UMatData

(

const MatAllocator *

allocator

)

cv::UMatData::~UMatData

(

)

Member Function Documentation

bool cv::UMatData::copyOnMap

(

)

const

bool cv::UMatData::deviceCopyObsolete

(

)

const

bool cv::UMatData::deviceMemMapped

(

)

const

bool cv::UMatData::hostCopyObsolete

(

)

const

void cv::UMatData::lock

(

)

void cv::UMatData::markDeviceCopyObsolete

(

bool

flag

)

void cv::UMatData::markDeviceMemMapped

(

bool

flag

)

void cv::UMatData::markHostCopyObsolete

(

bool

flag

)

bool cv::UMatData::tempCopiedUMat

(

)

const

bool cv::UMatData::tempUMat

(

)

const

void cv::UMatData::unlock

(

)

Member Data Documentation

int cv::UMatData::allocatorFlags_

const MatAllocator* cv::UMatData::currAllocator

uchar* cv::UMatData::data

UMatData::MemoryFlag cv::UMatData::flags

void* cv::UMatData::handle

int cv::UMatData::mapcount

uchar* cv::UMatData::origdata

UMatData* cv::UMatData::originalUMatData

const MatAllocator* cv::UMatData::prevAllocator

int cv::UMatData::refcount

size_t cv::UMatData::size

int cv::UMatData::urefcount

void* cv::UMatData::userdata

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The documentation for this struct was generated from the following file:

• core/include/opencv2/core/mat.hpp