cv::TLSDataAccumulator< T > Class Template Reference

TLS data accumulator with gathering methods. More...

#include <tls.hpp>

Inheritance diagram for cv::TLSDataAccumulator< T >:

Public Member Functions
	TLSDataAccumulator ()
	~TLSDataAccumulator ()
void	gather (std::vector< T * > &data) const
	Get data from all threads. More...
std::vector< T * > &	detachData ()
	Get and detach data from all threads. More...
void	cleanupDetachedData ()
	Release associated thread data returned by detachData() call. More...
void	cleanup ()
	Release associated thread data. More...
void	release ()
	Release associated thread data and free TLS key. More...
Public Member Functions inherited from cv::TLSData< T >
	TLSData ()
	~TLSData ()
T *	get () const
	Get data associated with key. More...
T &	getRef () const
	Get data associated with key. More...
void	cleanup ()
	Release associated thread data. More...

Protected Member Functions
void	_cleanupDetachedData ()
void	_cleanupTerminatedData ()
virtual void *	createDataInstance () const CV_OVERRIDE
	Wrapper to allocate data by template. More...
virtual void	deleteDataInstance (void *pData) const CV_OVERRIDE
	Wrapper to release data by template. More...
Protected Member Functions inherited from cv::TLSDataContainer
	TLSDataContainer ()
virtual	~TLSDataContainer ()
void	gatherData (std::vector< void * > &data) const
void	detachData (std::vector< void * > &data)
	get TLS data and detach all data from threads (similar to cleanup() call) More...
void *	getData () const
void	release ()
void	cleanup ()
	Release created TLS data container objects. It is similar to release() call, but it keeps TLS container valid. More...

Detailed Description

template<typename T>
class cv::TLSDataAccumulator< T >

TLS data accumulator with gathering methods.

Constructor & Destructor Documentation

TLSDataAccumulator()

template<typename T >

cv::TLSDataAccumulator< T >::TLSDataAccumulator ( )

inline

~TLSDataAccumulator()

template<typename T >

cv::TLSDataAccumulator< T >::~TLSDataAccumulator ( )

inline

Member Function Documentation

_cleanupDetachedData()

template<typename T >

void cv::TLSDataAccumulator< T >::_cleanupDetachedData ( )

inlineprotected

_cleanupTerminatedData()

template<typename T >

void cv::TLSDataAccumulator< T >::_cleanupTerminatedData ( )

inlineprotected

cleanup()

template<typename T >

void cv::TLSDataAccumulator< T >::cleanup ( )

inline

Release associated thread data.

cleanupDetachedData()

template<typename T >

void cv::TLSDataAccumulator< T >::cleanupDetachedData ( )

inline

Release associated thread data returned by detachData() call.

createDataInstance()

template<typename T >

virtual void* cv::TLSDataAccumulator< T >::createDataInstance ( ) const

inlineprotectedvirtual

Wrapper to allocate data by template.

Reimplemented from cv::TLSData< T >.

deleteDataInstance()

template<typename T >

virtual void cv::TLSDataAccumulator< T >::deleteDataInstance ( void *  pData ) const

inlineprotectedvirtual

Wrapper to release data by template.

Reimplemented from cv::TLSData< T >.

detachData()

template<typename T >

std::vector<T*>& cv::TLSDataAccumulator< T >::detachData ( )

inline

Get and detach data from all threads.

Call cleanupDetachedData() when returned vector is not needed anymore.

Returns

Vector with associated data. Content is preserved (including lifetime of attached data pointers) until next detachData()/cleanupDetachedData()/cleanup()/release() calls

gather()

template<typename T >

void cv::TLSDataAccumulator< T >::gather ( std::vector< T * > &  data ) const

inline

Get data from all threads.

Deprecated:

replaced by detachData()

Lifetime of vector data is valid until next detachData()/cleanup()/release() calls

Parameters

[out]

data

result buffer (should be empty)

release()

template<typename T >

void cv::TLSDataAccumulator< T >::release ( )

inline

Release associated thread data and free TLS key.

---

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

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