molpro::linalg::array::DistrArray::LocalBuffer Class Reference

Provides access to the local portion of the array. More...

#include <DistrArray.h>

Inheritance diagram for molpro::linalg::array::DistrArray::LocalBuffer:

Collaboration diagram for molpro::linalg::array::DistrArray::LocalBuffer:

Detailed Description

Provides access to the local portion of the array.

Public Member Functions
virtual	~LocalBuffer ()=default
bool	compatible (const LocalBuffer &other) const
	Checks that the current and the other buffers correspond to the same section of their respective arrays. More...
size_type	start () const
	Return index to the start of the local buffer section in the distributed array. More...
Public Member Functions inherited from molpro::linalg::array::span::Span< value_type >
	Span ()=default
	Span (value_type *data, size_type size)
	Span (const Span &source)=default
	Span (Span< value_type > &&source) noexcept
	~Span ()=default
Span &	operator= (const Span &source)=default
Span &	operator= (Span &&source) noexcept
reference	operator[] (size_type i)
const_reference	operator[] (size_type i) const
iterator	data ()
const_iterator	data () const
iterator	begin ()
const_iterator	begin () const
const_iterator	cbegin () const
iterator	end ()
const_iterator	end () const
const_iterator	cend () const
size_type	size () const
bool	empty () const
	Span ()=default
	Span (value_type *data, size_type size)
	Span (const Span &source)=default
	Span (Span< value_type > &&source) noexcept
	~Span ()=default
Span &	operator= (const Span &source)=default
Span &	operator= (Span &&source) noexcept
reference	operator[] (size_type i)
const_reference	operator[] (size_type i) const
iterator	data ()
const_iterator	data () const
iterator	begin ()
const_iterator	begin () const
const_iterator	cbegin () const
iterator	end ()
const_iterator	end () const
const_iterator	cend () const
size_type	size () const
bool	empty () const

Protected Attributes
size_type	m_start = 0
	index of first element of local buffer in the array More...
Protected Attributes inherited from molpro::linalg::array::span::Span< value_type >
iterator	m_buffer
size_type	m_size
iterator	m_buffer
size_type	m_size

Friends
void	swap (LocalBuffer &, LocalBuffer &)=delete

Additional Inherited Members
Public Types inherited from molpro::linalg::array::span::Span< value_type >
using	element_type = value_type
using	value_type = std::remove_cv_t< value_type >
using	reference = value_type &
using	const_reference = value_type &
using	size_type = size_t
using	difference_type = std::ptrdiff_t
using	iterator = value_type *
using	const_iterator = value_type const *
using	element_type = value_type
using	value_type = std::remove_cv_t< value_type >
using	reference = value_type &
using	const_reference = value_type &
using	size_type = size_t
using	difference_type = std::ptrdiff_t
using	iterator = value_type *
using	const_iterator = value_type const *

Constructor & Destructor Documentation

~LocalBuffer()

virtual molpro::linalg::array::DistrArray::LocalBuffer::~LocalBuffer ( )

virtualdefault

Member Function Documentation

compatible()

bool molpro::linalg::array::DistrArray::LocalBuffer::compatible ( const LocalBuffer &  other ) const

inline

Checks that the current and the other buffers correspond to the same section of their respective arrays.

start()

size_type molpro::linalg::array::DistrArray::LocalBuffer::start ( ) const

inline

Return index to the start of the local buffer section in the distributed array.

Friends And Related Function Documentation

swap

void swap ( LocalBuffer &  , LocalBuffer &    )

friend

Member Data Documentation

m_start

size_type molpro::linalg::array::DistrArray::LocalBuffer::m_start = 0

protected

index of first element of local buffer in the array