Reference documentation for deal.II version GIT relicensing-864-g63b55056d6 2024-06-20 03:10:02+00:00
\(\newcommand{\dealvcentcolon}{\mathrel{\mathop{:}}}\) \(\newcommand{\dealcoloneq}{\dealvcentcolon\mathrel{\mkern-1.2mu}=}\) \(\newcommand{\jump}[1]{\left[\!\left[ #1 \right]\!\right]}\) \(\newcommand{\average}[1]{\left\{\!\left\{ #1 \right\}\!\right\}}\)
No Matches
Public Member Functions | Private Member Functions | Private Attributes | Static Private Attributes | List of all members
internal::AlignedVectorMoveConstruct< T > Class Template Reference
Inheritance diagram for internal::AlignedVectorMoveConstruct< T >:
Inheritance graph

Public Member Functions

 AlignedVectorMoveConstruct (T *const source_begin, T *const source_end, T *const destination)
virtual void apply_to_subrange (const std::size_t begin, const std::size_t end) const override

Private Member Functions

void apply_parallel (const std::size_t begin, const std::size_t end, const std::size_t minimum_parallel_grain_size) const

Private Attributes

T *const source_
T *const destination_

Static Private Attributes

static const std::size_t minimum_parallel_grain_size

Detailed Description

template<typename T>
class internal::AlignedVectorMoveConstruct< T >

Like AlignedVectorCopyConstruct, but use the move-constructor of T to create new objects.

Definition at line 816 of file aligned_vector.h.

Constructor & Destructor Documentation

◆ AlignedVectorMoveConstruct()

template<typename T >
internal::AlignedVectorMoveConstruct< T >::AlignedVectorMoveConstruct ( T *const  source_begin,
T *const  source_end,
T *const  destination 

Constructor. Issues a parallel call if there are sufficiently many elements, otherwise works in serial. Moves the data from the half-open interval between source_begin and source_end to array starting at destination (by calling the move constructor with placement new).

The data is moved between the two arrays by invoking the destructor on the source range (preparing for a subsequent call to free).

Definition at line 832 of file aligned_vector.h.

Member Function Documentation

◆ apply_to_subrange()

template<typename T >
virtual void internal::AlignedVectorMoveConstruct< T >::apply_to_subrange ( const std::size_t  begin,
const std::size_t  end 
) const

This method moves elements from the source to the destination given in the constructor on a subrange given by two integers.

Implements parallel::ParallelForInteger.

Definition at line 853 of file aligned_vector.h.

◆ apply_parallel()

void parallel::ParallelForInteger::apply_parallel ( const std::size_t  begin,
const std::size_t  end,
const std::size_t  minimum_parallel_grain_size 
) const

This function runs the for loop over the given range [lower,upper), possibly in parallel when end-begin is larger than the minimum parallel grain size. This function is marked const because it any operation that changes the data of a derived class will inherently not be thread-safe when several threads work with the same data simultaneously.

Definition at line 742 of file parallel.h.

Member Data Documentation

◆ minimum_parallel_grain_size

template<typename T >
const std::size_t internal::AlignedVectorMoveConstruct< T >::minimum_parallel_grain_size
Initial value:
160000 / sizeof(T) + 1

Definition at line 819 of file aligned_vector.h.

◆ source_

template<typename T >
T* const internal::AlignedVectorMoveConstruct< T >::source_

Definition at line 874 of file aligned_vector.h.

◆ destination_

template<typename T >
T* const internal::AlignedVectorMoveConstruct< T >::destination_

Definition at line 875 of file aligned_vector.h.

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