Detailed Description

template<typename Type = char, typename BaseAllocator = std::allocator<char>, size_t Alignment = 4096>
class thrill::mem::AlignedAllocator< Type, BaseAllocator, Alignment >

Definition at line 43 of file aligned_allocator.hpp.

Inheritance diagram for AlignedAllocator< Type, BaseAllocator, Alignment >:

Collaboration diagram for AlignedAllocator< Type, BaseAllocator, Alignment >:

#include <aligned_allocator.hpp>

Classes
struct	rebind
	Return allocator for different type. More...

Public Types
using	const_pointer = const Type *

using	const_reference = const Type &

using	difference_type = std::ptrdiff_t

using	is_always_equal = std::false_type
	C++11 type flag. More...

using	pointer = Type *

using	reference = Type &

using	size_type = std::size_t

using	value_type = Type

Public Types inherited from AllocatorBase< Type >
using	const_pointer = const Type *

using	const_reference = const Type &

using	difference_type = std::ptrdiff_t

using	is_always_equal = std::true_type
	C++11 type flag. More...

using	pointer = Type *

using	propagate_on_container_move_assignment = std::true_type
	C++11 type flag. More...

using	reference = Type &

using	size_type = std::size_t

using	value_type = Type

Public Member Functions
	AlignedAllocator (const BaseAllocator &base=BaseAllocator())
	Construct with base allocator. More...

	AlignedAllocator (const AlignedAllocator &) noexcept=default
	copy-constructor More...

template<typename OtherType >
	AlignedAllocator (const AlignedAllocator< OtherType > &other) noexcept
	copy-constructor from a rebound allocator More...

pointer	allocate (size_type n, const void *=nullptr)

void *	allocate_bytes (size_t size, size_t meta_info_size=0)

const BaseAllocator &	base () const

void	deallocate (pointer p, size_type n) noexcept

void	deallocate_bytes (void *ptr, size_t size, size_t meta_info_size=0) noexcept

template<typename Other >
bool	operator!= (const AlignedAllocator< Other > &other) const noexcept
	Compare to another allocator of same type. More...

AlignedAllocator &	operator= (const AlignedAllocator &) noexcept=default
	copy-assignment operator More...

template<typename Other >
bool	operator== (const AlignedAllocator< Other > &other) const noexcept
	Compare to another allocator of same type. More...

Public Member Functions inherited from AllocatorBase< Type >
pointer	address (reference x) const noexcept
	Returns the address of x. More...

const_pointer	address (const_reference x) const noexcept
	Returns the address of x. More...

void	construct (pointer p, const_reference value)
	Constructs an element object on the location pointed by p. More...

template<typename SubType , typename... Args>
void	construct (SubType *p, Args &&... args)
	Constructs an element object on the location pointed by p. More...

void	destroy (pointer p) const noexcept
	Destroys in-place the object pointed by p. More...

template<typename SubType >
void	destroy (SubType *p) const noexcept
	Destroys in-place the object pointed by p. More...

size_type	max_size () const noexcept
	Maximum size possible to allocate. More...

Private Attributes
BaseAllocator	base_
	base allocator More...

Static Private Attributes
static constexpr bool	debug = false

Member Typedef Documentation

◆ const_pointer

using const_pointer = const Type *

Definition at line 53 of file aligned_allocator.hpp.

◆ const_reference

using const_reference = const Type&

Definition at line 55 of file aligned_allocator.hpp.

◆ difference_type

using difference_type = std::ptrdiff_t

Definition at line 57 of file aligned_allocator.hpp.

◆ is_always_equal

using is_always_equal = std::false_type

C++11 type flag.

Definition at line 60 of file aligned_allocator.hpp.

◆ pointer

using pointer = Type *

Definition at line 52 of file aligned_allocator.hpp.

◆ reference

using reference = Type&

Definition at line 54 of file aligned_allocator.hpp.

◆ size_type

using size_type = std::size_t

Definition at line 56 of file aligned_allocator.hpp.

◆ value_type

using value_type = Type

Definition at line 51 of file aligned_allocator.hpp.

Constructor & Destructor Documentation

◆ AlignedAllocator() [1/3]

AlignedAllocator ( const BaseAllocator & base = BaseAllocator() )

inlineexplicit

Construct with base allocator.

Definition at line 67 of file aligned_allocator.hpp.

◆ AlignedAllocator() [2/3]

AlignedAllocator ( const AlignedAllocator< Type, BaseAllocator, Alignment > & )

defaultnoexcept

copy-constructor

◆ AlignedAllocator() [3/3]

AlignedAllocator ( const AlignedAllocator< OtherType > & other )

inlinenoexcept

copy-constructor from a rebound allocator

Definition at line 75 of file aligned_allocator.hpp.

Member Function Documentation

◆ allocate()

pointer allocate	(	size_type	n,
		const void *	= `nullptr`
	)

inline

Attempts to allocate a block of storage with a size large enough to contain n elements of member type value_type, and returns a pointer to the first element.

Definition at line 84 of file aligned_allocator.hpp.

◆ allocate_bytes()

void * allocate_bytes	(	size_t	size,
		size_t	meta_info_size = `0`
	)

inline

Definition at line 133 of file aligned_allocator.hpp.

◆ base()

const BaseAllocator& base ( ) const

inline

Definition at line 114 of file aligned_allocator.hpp.

◆ deallocate()

void deallocate	(	pointer	p,
		size_type	n
	)

inlinenoexcept

Releases a block of storage previously allocated with member allocate and not yet released.

Definition at line 93 of file aligned_allocator.hpp.

◆ deallocate_bytes()

void deallocate_bytes	(	void *	ptr,
		size_t	size,
		size_t	meta_info_size = `0`
	)

inlinenoexcept

Definition at line 192 of file aligned_allocator.hpp.

◆ operator!=()

bool operator!= ( const AlignedAllocator< Other > & other ) const

inlinenoexcept

Compare to another allocator of same type.

Definition at line 105 of file aligned_allocator.hpp.

◆ operator=()

AlignedAllocator& operator= ( const AlignedAllocator< Type, BaseAllocator, Alignment > & )

defaultnoexcept

copy-assignment operator

◆ operator==()

bool operator== ( const AlignedAllocator< Other > & other ) const

inlinenoexcept

Compare to another allocator of same type.

Definition at line 99 of file aligned_allocator.hpp.

Member Data Documentation

◆ base_

BaseAllocator base_

private

base allocator

Definition at line 118 of file aligned_allocator.hpp.

◆ debug

constexpr bool debug = false

staticprivate

Definition at line 45 of file aligned_allocator.hpp.

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

thrill/mem/aligned_allocator.hpp

Detailed Description

template<typename Type = char, typename BaseAllocator = std::allocator<char>, size_t Alignment = 4096> class thrill::mem::AlignedAllocator< Type, BaseAllocator, Alignment >

Classes

Public Types

Public Member Functions

Private Attributes

Static Private Attributes

Member Typedef Documentation

◆ const_pointer

◆ const_reference

◆ difference_type

◆ is_always_equal

◆ pointer

◆ reference

◆ size_type

◆ value_type

Constructor & Destructor Documentation

◆ AlignedAllocator() [1/3]

◆ AlignedAllocator() [2/3]

◆ AlignedAllocator() [3/3]

Member Function Documentation

◆ allocate()

◆ allocate_bytes()

◆ base()

◆ deallocate()

◆ deallocate_bytes()

◆ operator!=()

◆ operator=()

◆ operator==()

Member Data Documentation

◆ base_

◆ debug

template<typename Type = char, typename BaseAllocator = std::allocator<char>, size_t Alignment = 4096>
class thrill::mem::AlignedAllocator< Type, BaseAllocator, Alignment >