A vector that is partitioned into multiple subvectors. More...

#include <PartitionedVector.h>

Inheritance diagram for PartitionedVector< T, Allocator >:

Public Types
using	Container_t = std::vector<T, Allocator>

Public Member Functions
	PartitionedVector ()
	Default constructor. Creates an empty vector.

	PartitionedVector (Container_t &&data, gsl::span< const size_t > sizes, gsl::span< const uint32_t > addresses)
	Constructor. Creates a vector with n partitions.

template<typename OtherAllocator>
	PartitionedVector (const PartitionedVector< T, OtherAllocator > &other)
	Copy constructor. Copy the data from other vector.

	PartitionedVector (const PartitionedVector< T, Allocator > &other)
	Copy constructor for a given type (to satisfy the rule of five)

	PartitionedVector (PartitionedVector< T, Allocator > &&other)
	Move constructor.

template<typename U>
	PartitionedVector (PartitionedSpan< U > other)

PartitionedVector &	operator= (const PartitionedVector< T, Allocator > &other)
	Copy assignment operator.

PartitionedVector &	operator= (PartitionedVector< T, Allocator > &&other)
	Move assignment operator.

gsl::span< T >	operator[] (size_t i)
	Access data at partition i.

gsl::span< const T >	operator[] (size_t i) const
	Access data at partition i.

uint32_t	Address (size_t i) const
	Get the hardware address of partition i.

void	Clear ()
	Clears the vector.

std::pair< gsl::span< T >, uint32_t >	Partition (size_t i)
	Get a pair of the data and the hardware address of partition i.

std::pair< gsl::span< const T >, uint32_t >	Partition (size_t i) const
	Get a pair of the data and the hardware address of partition i.

size_t	NPartitions () const
	Get the number of partitions.

size_t	Size (size_t i) const
	Get the size of partition i.

size_t	NElements () const
	Get the total number of elements in the container across all partitions.

size_t	SizeBytes () const
	Return total size in bytes of the underlying data.

gsl::span< T >	Data ()
	Get the underlying data.

gsl::span< const T >	Data () const
	Get the underlying data.

const std::vector< uint32_t > &	Addresses () const
	Get the addresses.

const std::vector< size_t > &	Offsets () const
	Get the underlying offsets.

Private Member Functions
void	EnsureDimensions () const

void	EnsureBounds (size_t i) const

void	ComputeOffsets (gsl::span< const size_t > sizes)

size_t	UnsafeSize (size_t i) const

gsl::span< T >	UnsafePartitionSpan (size_t i)

gsl::span< const T >	UnsafePartitionSpan (size_t i) const

template<class Archive>
void	serialize (Archive &ar, unsigned int)

Private Attributes
Container_t	fData
	Data.

std::vector< size_t >	fOffsets
	Offsets of the partitions in fData.

std::vector< uint32_t >	fAddresses
	Addresses of the partitions.

Friends
class	boost::serialization::access

Detailed Description

template<typename T, class Allocator = std::allocator<T>>
class PartitionedVector< T, Allocator >

A vector that is partitioned into multiple subvectors.

Template Parameters

T	Type of the elements
Allocator	Allocator for the underlying container

Note: The underlying container is contiguous in memory.

Definition at line 29 of file PartitionedVector.h.

Member Typedef Documentation

◆ Container_t

template<typename T, class Allocator = std::allocator<T>>

using cbm::PartitionedVector< T, Allocator >::Container_t = std::vector<T, Allocator>

Definition at line 32 of file PartitionedVector.h.

Constructor & Destructor Documentation

◆ PartitionedVector() [1/6]

template<typename T, class Allocator = std::allocator<T>>

cbm::PartitionedVector< T, Allocator >::PartitionedVector ( )

inline

Default constructor. Creates an empty vector.

Definition at line 37 of file PartitionedVector.h.

◆ PartitionedVector() [2/6]

template<typename T, class Allocator = std::allocator<T>>

cbm::PartitionedVector< T, Allocator >::PartitionedVector	(	Container_t &&	data,
		gsl::span< const size_t >	sizes,
		gsl::span< const uint32_t >	addresses )

inline

Constructor. Creates a vector with n partitions.

Parameters

data	Underlying data. Assusmes that the data is already partitioned and takes ownership of it.
sizes	Sizes of each partitions
addresses	Hardware addresses of each partition

Note: Requires sizes.size() == addresses.size()

Definition at line 48 of file PartitionedVector.h.

◆ PartitionedVector() [3/6]

template<typename T, class Allocator = std::allocator<T>>

template<typename OtherAllocator>

cbm::PartitionedVector< T, Allocator >::PartitionedVector ( const PartitionedVector< T, OtherAllocator > & other )

inline

Copy constructor. Copy the data from other vector.

Definition at line 61 of file PartitionedVector.h.

◆ PartitionedVector() [4/6]

template<typename T, class Allocator = std::allocator<T>>

cbm::PartitionedVector< T, Allocator >::PartitionedVector ( const PartitionedVector< T, Allocator > & other )

inline

Copy constructor for a given type (to satisfy the rule of five)

Definition at line 74 of file PartitionedVector.h.

◆ PartitionedVector() [5/6]

template<typename T, class Allocator = std::allocator<T>>

cbm::PartitionedVector< T, Allocator >::PartitionedVector ( PartitionedVector< T, Allocator > && other )

inline

Move constructor.

Definition at line 85 of file PartitionedVector.h.

◆ PartitionedVector() [6/6]

template<typename T, class Allocator = std::allocator<T>>

template<typename U>

cbm::PartitionedVector< T, Allocator >::PartitionedVector ( PartitionedSpan< U > other )

inline

Definition at line 95 of file PartitionedVector.h.

Member Function Documentation

◆ Address()

template<typename T, class Allocator = std::allocator<T>>

uint32_t cbm::PartitionedVector< T, Allocator >::Address ( size_t i ) const

inline

Get the hardware address of partition i.

Definition at line 151 of file PartitionedVector.h.

◆ Addresses()

template<typename T, class Allocator = std::allocator<T>>

const std::vector< uint32_t > & cbm::PartitionedVector< T, Allocator >::Addresses ( ) const

inline

Get the addresses.

Definition at line 223 of file PartitionedVector.h.

◆ Clear()

template<typename T, class Allocator = std::allocator<T>>

void cbm::PartitionedVector< T, Allocator >::Clear ( )

inline

Clears the vector.

Definition at line 160 of file PartitionedVector.h.

◆ ComputeOffsets()

template<typename T, class Allocator = std::allocator<T>>

void cbm::PartitionedVector< T, Allocator >::ComputeOffsets ( gsl::span< const size_t > sizes )

inlineprivate

Definition at line 254 of file PartitionedVector.h.

◆ Data() [1/2]

template<typename T, class Allocator = std::allocator<T>>

gsl::span< T > cbm::PartitionedVector< T, Allocator >::Data ( )

inline

Get the underlying data.

Definition at line 213 of file PartitionedVector.h.

◆ Data() [2/2]

template<typename T, class Allocator = std::allocator<T>>

gsl::span< const T > cbm::PartitionedVector< T, Allocator >::Data ( ) const

inline

Get the underlying data.

Definition at line 218 of file PartitionedVector.h.

◆ EnsureBounds()

template<typename T, class Allocator = std::allocator<T>>

void cbm::PartitionedVector< T, Allocator >::EnsureBounds ( size_t i ) const

inlineprivate

Definition at line 249 of file PartitionedVector.h.

◆ EnsureDimensions()

template<typename T, class Allocator = std::allocator<T>>

void cbm::PartitionedVector< T, Allocator >::EnsureDimensions ( ) const

inlineprivate

Definition at line 236 of file PartitionedVector.h.

◆ NElements()

template<typename T, class Allocator = std::allocator<T>>

size_t cbm::PartitionedVector< T, Allocator >::NElements ( ) const

inline

Get the total number of elements in the container across all partitions.

Definition at line 203 of file PartitionedVector.h.

◆ NPartitions()

template<typename T, class Allocator = std::allocator<T>>

size_t cbm::PartitionedVector< T, Allocator >::NPartitions ( ) const

inline

Get the number of partitions.

Definition at line 189 of file PartitionedVector.h.

◆ Offsets()

template<typename T, class Allocator = std::allocator<T>>

const std::vector< size_t > & cbm::PartitionedVector< T, Allocator >::Offsets ( ) const

inline

Get the underlying offsets.

Definition at line 228 of file PartitionedVector.h.

◆ operator=() [1/2]

template<typename T, class Allocator = std::allocator<T>>

PartitionedVector & cbm::PartitionedVector< T, Allocator >::operator= ( const PartitionedVector< T, Allocator > & other )

inline

Copy assignment operator.

Definition at line 106 of file PartitionedVector.h.

◆ operator=() [2/2]

template<typename T, class Allocator = std::allocator<T>>

PartitionedVector & cbm::PartitionedVector< T, Allocator >::operator= ( PartitionedVector< T, Allocator > && other )

inline

Move assignment operator.

Definition at line 119 of file PartitionedVector.h.

◆ operator[]() [1/2]

template<typename T, class Allocator = std::allocator<T>>

gsl::span< T > cbm::PartitionedVector< T, Allocator >::operator[] ( size_t i )

inline

Access data at partition i.

Definition at line 133 of file PartitionedVector.h.

◆ operator[]() [2/2]

template<typename T, class Allocator = std::allocator<T>>

gsl::span< const T > cbm::PartitionedVector< T, Allocator >::operator[] ( size_t i ) const

inline

Access data at partition i.

Definition at line 142 of file PartitionedVector.h.

◆ Partition() [1/2]

template<typename T, class Allocator = std::allocator<T>>

std::pair< gsl::span< T >, uint32_t > cbm::PartitionedVector< T, Allocator >::Partition ( size_t i )

inline

Get a pair of the data and the hardware address of partition i.

Definition at line 171 of file PartitionedVector.h.

◆ Partition() [2/2]

template<typename T, class Allocator = std::allocator<T>>

std::pair< gsl::span< const T >, uint32_t > cbm::PartitionedVector< T, Allocator >::Partition ( size_t i ) const

inline

Get a pair of the data and the hardware address of partition i.

Definition at line 180 of file PartitionedVector.h.

◆ serialize()

template<typename T, class Allocator = std::allocator<T>>

template<class Archive>

void cbm::PartitionedVector< T, Allocator >::serialize	(	Archive &	ar,
		unsigned int	)

inlineprivate

Definition at line 276 of file PartitionedVector.h.

◆ Size()

template<typename T, class Allocator = std::allocator<T>>

size_t cbm::PartitionedVector< T, Allocator >::Size ( size_t i ) const

inline

Get the size of partition i.

Definition at line 194 of file PartitionedVector.h.

◆ SizeBytes()

template<typename T, class Allocator = std::allocator<T>>

size_t cbm::PartitionedVector< T, Allocator >::SizeBytes ( ) const

inline

Return total size in bytes of the underlying data.

Definition at line 208 of file PartitionedVector.h.

◆ UnsafePartitionSpan() [1/2]

template<typename T, class Allocator = std::allocator<T>>

gsl::span< T > cbm::PartitionedVector< T, Allocator >::UnsafePartitionSpan ( size_t i )

inlineprivate

Definition at line 265 of file PartitionedVector.h.

◆ UnsafePartitionSpan() [2/2]

template<typename T, class Allocator = std::allocator<T>>

gsl::span< const T > cbm::PartitionedVector< T, Allocator >::UnsafePartitionSpan ( size_t i ) const

inlineprivate

Definition at line 267 of file PartitionedVector.h.

◆ UnsafeSize()

template<typename T, class Allocator = std::allocator<T>>

size_t cbm::PartitionedVector< T, Allocator >::UnsafeSize ( size_t i ) const

inlineprivate

Definition at line 263 of file PartitionedVector.h.

Friends And Related Symbol Documentation

◆ boost::serialization::access

template<typename T, class Allocator = std::allocator<T>>

friend class boost::serialization::access

friend

Definition at line 273 of file PartitionedVector.h.

Member Data Documentation

◆ fAddresses

template<typename T, class Allocator = std::allocator<T>>

std::vector<uint32_t> cbm::PartitionedVector< T, Allocator >::fAddresses

private

Addresses of the partitions.

Definition at line 234 of file PartitionedVector.h.

◆ fData

template<typename T, class Allocator = std::allocator<T>>

Container_t cbm::PartitionedVector< T, Allocator >::fData

private

Data.

Definition at line 232 of file PartitionedVector.h.

◆ fOffsets

template<typename T, class Allocator = std::allocator<T>>

std::vector<size_t> cbm::PartitionedVector< T, Allocator >::fOffsets

private

Offsets of the partitions in fData.

Definition at line 233 of file PartitionedVector.h.

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

Public Types

Public Member Functions

Private Member Functions

Private Attributes

Friends

Detailed Description

Member Typedef Documentation

◆ Container_t

Constructor & Destructor Documentation

◆ PartitionedVector() [1/6]

◆ PartitionedVector() [2/6]

◆ PartitionedVector() [3/6]

◆ PartitionedVector() [4/6]

◆ PartitionedVector() [5/6]

◆ PartitionedVector() [6/6]

Member Function Documentation

◆ Address()

◆ Addresses()

◆ Clear()

◆ ComputeOffsets()

◆ Data() [1/2]

◆ Data() [2/2]

◆ EnsureBounds()

◆ EnsureDimensions()

◆ NElements()

◆ NPartitions()

◆ Offsets()

◆ operator=() [1/2]

◆ operator=() [2/2]

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ Partition() [1/2]

◆ Partition() [2/2]

◆ serialize()

◆ Size()

◆ SizeBytes()

◆ UnsafePartitionSpan() [1/2]

◆ UnsafePartitionSpan() [2/2]

◆ UnsafeSize()

Friends And Related Symbol Documentation

◆ boost::serialization::access

Member Data Documentation

◆ fAddresses

◆ fData

◆ fOffsets