Detailed Description
template<typename Type>
class thrill::mem::Allocator< Type >
Definition at line 31 of file allocator.hpp.
Inheritance diagram for Allocator< Type >: Collaboration diagram for Allocator< Type >:#include <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 | |
| Allocator (Manager &manager) noexcept | |
| Construct Allocator with Manager object. More... | |
| Allocator (const Allocator &) noexcept=default | |
| copy-constructor More... | |
| template<typename OtherType > | |
| Allocator (const Allocator< OtherType > &other) noexcept | |
| copy-constructor from a rebound allocator More... | |
| pointer | allocate (size_type n, const void *=nullptr) |
| void | deallocate (pointer p, size_type n) const noexcept |
| template<typename Other > | |
| bool | operator!= (const Allocator< Other > &other) const noexcept |
| Compare to another allocator of same type. More... | |
| Allocator & | operator= (const Allocator &) noexcept=default |
| copy-assignment operator More... | |
| template<typename Other > | |
| bool | operator== (const Allocator< 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... | |
Public Attributes | |
| Manager * | manager_ |
Static Private Attributes | |
| static constexpr bool | debug = false |
Member Typedef Documentation
◆ const_pointer
| using const_pointer = const Type * |
Definition at line 38 of file allocator.hpp.
◆ const_reference
| using const_reference = const Type& |
Definition at line 40 of file allocator.hpp.
◆ difference_type
| using difference_type = std::ptrdiff_t |
Definition at line 42 of file allocator.hpp.
◆ is_always_equal
| using is_always_equal = std::false_type |
C++11 type flag.
Definition at line 45 of file allocator.hpp.
◆ pointer
| using pointer = Type * |
Definition at line 37 of file allocator.hpp.
◆ reference
| using reference = Type& |
Definition at line 39 of file allocator.hpp.
◆ size_type
| using size_type = std::size_t |
Definition at line 41 of file allocator.hpp.
◆ value_type
| using value_type = Type |
Definition at line 36 of file allocator.hpp.
Constructor & Destructor Documentation
◆ Allocator() [1/3]
Construct Allocator with Manager object.
Definition at line 52 of file allocator.hpp.
Referenced by Allocator< char >::Allocator(), and Allocator< void >::Allocator().
◆ Allocator() [2/3]
◆ Allocator() [3/3]
copy-constructor from a rebound allocator
Definition at line 60 of file allocator.hpp.
Member Function Documentation
◆ allocate()
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 69 of file allocator.hpp.
Referenced by thrill::mem::mm_new().
◆ deallocate()
Releases a block of storage previously allocated with member allocate and not yet released.
Definition at line 97 of file allocator.hpp.
Referenced by thrill::mem::mm_delete().
◆ operator!=()
|
inlinenoexcept |
Compare to another allocator of same type.
Definition at line 121 of file allocator.hpp.
◆ operator=()
copy-assignment operator
Referenced by Allocator< char >::Allocator().
◆ operator==()
|
inlinenoexcept |
Compare to another allocator of same type.
Definition at line 115 of file allocator.hpp.
Member Data Documentation
◆ debug
|
staticprivate |
Definition at line 33 of file allocator.hpp.
◆ manager_
| Manager* manager_ |
pointer to common Manager object. If we use a reference here, then the allocator cannot be default move/assigned anymore.
Definition at line 111 of file allocator.hpp.
Referenced by Allocator< char >::allocate(), and Allocator< char >::deallocate().
The documentation for this class was generated from the following file:
- thrill/mem/allocator.hpp
