cv::parallel::ParallelForAPI Class Reference

#include <opencv2/core/parallel/parallel_backend.hpp>

Inheritance diagram for cv::parallel::ParallelForAPI:

Public Types
typedef void(*	FN_parallel_for_body_cb_t) (int start, int end, void *data)

Public Member Functions
virtual	~ParallelForAPI ()
virtual const char *	getName () const =0
virtual int	getNumThreads () const =0
virtual int	getThreadNum () const =0
virtual void	parallel_for (int tasks, FN_parallel_for_body_cb_t body_callback, void *callback_data)=0
virtual int	setNumThreads (int nThreads)=0

Detailed Description

Interface for parallel_for backends implementations

See also

setParallelForBackend

Member Typedef Documentation

FN_parallel_for_body_cb_t

typedef void( * cv::parallel::ParallelForAPI::FN_parallel_for_body_cb_t) (int start, int end, void *data)

Constructor & Destructor Documentation

~ParallelForAPI()

virtual cv::parallel::ParallelForAPI::~ParallelForAPI ( )

virtual

Member Function Documentation

getName()

virtual const char* cv::parallel::ParallelForAPI::getName ( ) const

pure virtual

Implemented in cv::parallel::tbb::ParallelForBackend, and cv::parallel::openmp::ParallelForBackend.

getNumThreads()

virtual int cv::parallel::ParallelForAPI::getNumThreads ( ) const

pure virtual

Implemented in cv::parallel::tbb::ParallelForBackend, and cv::parallel::openmp::ParallelForBackend.

getThreadNum()

virtual int cv::parallel::ParallelForAPI::getThreadNum ( ) const

pure virtual

Implemented in cv::parallel::tbb::ParallelForBackend, and cv::parallel::openmp::ParallelForBackend.

parallel_for()

virtual void cv::parallel::ParallelForAPI::parallel_for ( int  tasks, FN_parallel_for_body_cb_t  body_callback, void *  callback_data  )

pure virtual

Implemented in cv::parallel::tbb::ParallelForBackend, and cv::parallel::openmp::ParallelForBackend.

setNumThreads()

virtual int cv::parallel::ParallelForAPI::setNumThreads ( int  nThreads )

pure virtual

Implemented in cv::parallel::tbb::ParallelForBackend, and cv::parallel::openmp::ParallelForBackend.

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

• opencv2/core/parallel/parallel_backend.hpp