WorkStream::internal::Implementation3::WorkerAndCopier< Iterator, ScratchData, CopyData > Class Template Reference

#include <deal.II/base/work_stream.h>

Public Member Functions
	WorkerAndCopier (const std::function< void(const Iterator &, ScratchData &, CopyData &)> &worker, const std::function< void(const CopyData &)> &copier, const ScratchData &sample_scratch_data, const CopyData &sample_copy_data)
void	operator() (const tbb::blocked_range< typename std::vector< Iterator >::const_iterator > &range)

Private Types
using	ScratchAndCopyDataList = std::list< ScratchAndCopyDataObjects >

Private Attributes
const std::function< void(const Iterator &, ScratchData &, CopyData &)>	worker
const std::function< void(const CopyData &)>	copier
const ScratchData &	sample_scratch_data

Detailed Description

template<typename Iterator, typename ScratchData, typename CopyData>
class WorkStream::internal::Implementation3::WorkerAndCopier< Iterator, ScratchData, CopyData >

A class that manages calling the worker and copier functions. Unlike the other implementations, parallel_for is used instead of a pipeline.

Definition at line 747 of file work_stream.h.

Member Typedef Documentation

ScratchAndCopyDataList

template<typename Iterator , typename ScratchData , typename CopyData >

using WorkStream::internal::Implementation3::WorkerAndCopier< Iterator, ScratchData, CopyData >::ScratchAndCopyDataList = std::list<ScratchAndCopyDataObjects>

private

Typedef to a list of scratch data objects. The rationale for this list is provided in the variables that use these lists.

Definition at line 866 of file work_stream.h.

Constructor & Destructor Documentation

WorkerAndCopier()

template<typename Iterator , typename ScratchData , typename CopyData >

WorkStream::internal::Implementation3::WorkerAndCopier< Iterator, ScratchData, CopyData >::WorkerAndCopier ( const std::function< void(const Iterator &, ScratchData &, CopyData &)> &  worker, const std::function< void(const CopyData &)> &  copier, const ScratchData &  sample_scratch_data, const CopyData &  sample_copy_data  )

inline

Constructor.

Definition at line 753 of file work_stream.h.

Member Function Documentation

operator()()

template<typename Iterator , typename ScratchData , typename CopyData >

void WorkStream::internal::Implementation3::WorkerAndCopier< Iterator, ScratchData, CopyData >::operator() ( const tbb::blocked_range< typename std::vector< Iterator >::const_iterator > &  range )

inline

The function that calls the worker and the copier functions on a range of items denoted by the two arguments.

Definition at line 771 of file work_stream.h.

Member Data Documentation

worker

template<typename Iterator , typename ScratchData , typename CopyData >

const std::function<void(const Iterator &, ScratchData &, CopyData &)> WorkStream::internal::Implementation3::WorkerAndCopier< Iterator, ScratchData, CopyData >::worker

private

Pointer to the function that does the assembling on the sequence of cells.

Definition at line 875 of file work_stream.h.

copier

template<typename Iterator , typename ScratchData , typename CopyData >

const std::function<void(const CopyData &)> WorkStream::internal::Implementation3::WorkerAndCopier< Iterator, ScratchData, CopyData >::copier

private

Pointer to the function that does the copying from local contribution to global object.

Definition at line 881 of file work_stream.h.

sample_scratch_data

template<typename Iterator , typename ScratchData , typename CopyData >

const ScratchData& WorkStream::internal::Implementation3::WorkerAndCopier< Iterator, ScratchData, CopyData >::sample_scratch_data

private

References to sample scratch and copy data for when we need them.

Definition at line 886 of file work_stream.h.

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

• deal.II/base/work_stream.h