cv::MatAllocator Class Reference

Custom array allocator. More...

#include <mat.hpp>

Public Member Functions
	MatAllocator ()
virtual	~MatAllocator ()
virtual UMatData *	allocate (int dims, const int *sizes, int type, void *data, size_t *step, AccessFlag flags, UMatUsageFlags usageFlags) const =0
virtual bool	allocate (UMatData *data, AccessFlag accessflags, UMatUsageFlags usageFlags) const =0
virtual void	deallocate (UMatData *data) const =0
virtual void	map (UMatData *data, AccessFlag accessflags) const
virtual void	unmap (UMatData *data) const
virtual void	download (UMatData *data, void *dst, int dims, const size_t sz[], const size_t srcofs[], const size_t srcstep[], const size_t dststep[]) const
virtual void	upload (UMatData *data, const void *src, int dims, const size_t sz[], const size_t dstofs[], const size_t dststep[], const size_t srcstep[]) const
virtual void	copy (UMatData *srcdata, UMatData *dstdata, int dims, const size_t sz[], const size_t srcofs[], const size_t srcstep[], const size_t dstofs[], const size_t dststep[], bool sync) const
virtual BufferPoolController *	getBufferPoolController (const char *id=NULL) const

Detailed Description

Custom array allocator.

Constructor & Destructor Documentation

MatAllocator()

cv::MatAllocator::MatAllocator ( )

inline

~MatAllocator()

virtual cv::MatAllocator::~MatAllocator ( )

inlinevirtual

Member Function Documentation

allocate() [1/2]

virtual UMatData* cv::MatAllocator::allocate ( int  dims, const int *  sizes, int  type, void *  data, size_t *  step, AccessFlag  flags, UMatUsageFlags  usageFlags  ) const

pure virtual

allocate() [2/2]

virtual bool cv::MatAllocator::allocate ( UMatData *  data, AccessFlag  accessflags, UMatUsageFlags  usageFlags  ) const

pure virtual

copy()

virtual void cv::MatAllocator::copy ( UMatData *  srcdata, UMatData *  dstdata, int  dims, const size_t  sz[], const size_t  srcofs[], const size_t  srcstep[], const size_t  dstofs[], const size_t  dststep[], bool  sync  ) const

virtual

deallocate()

virtual void cv::MatAllocator::deallocate ( UMatData *  data ) const

pure virtual

download()

virtual void cv::MatAllocator::download ( UMatData *  data, void *  dst, int  dims, const size_t  sz[], const size_t  srcofs[], const size_t  srcstep[], const size_t  dststep[]  ) const

virtual

getBufferPoolController()

virtual BufferPoolController* cv::MatAllocator::getBufferPoolController ( const char *  id = NULL ) const

virtual

map()

virtual void cv::MatAllocator::map ( UMatData *  data, AccessFlag  accessflags  ) const

virtual

unmap()

virtual void cv::MatAllocator::unmap ( UMatData *  data ) const

virtual

upload()

virtual void cv::MatAllocator::upload ( UMatData *  data, const void *  src, int  dims, const size_t  sz[], const size_t  dstofs[], const size_t  dststep[], const size_t  srcstep[]  ) const

virtual

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

• build/release/_deps/opencv-src/include/opencv4/opencv2/core/mat.hpp