allocator.hpp File Reference

Persistent memory aware allocator. More...

#include <libpmemobj++/detail/common.hpp>
#include <libpmemobj++/detail/life.hpp>
#include <libpmemobj++/detail/pexceptions.hpp>
#include <libpmemobj++/persistent_ptr.hpp>
#include <libpmemobj++/pext.hpp>
#include <libpmemobj/tx_base.h>

Go to the source code of this file.

Classes
class	pmem::obj::object_traits< T >
	Encapsulates object specific allocator functionality. More...
struct	pmem::obj::object_traits< T >::rebind< U >
	Rebind to a different type. More...
class	pmem::obj::object_traits< void >
	Object traits specialization for the void type. More...
struct	pmem::obj::object_traits< void >::rebind
	Rebind to a different type. More...
class	pmem::obj::standard_alloc_policy< T >
	The allocation policy template for a given type. More...
struct	pmem::obj::standard_alloc_policy< T >::rebind< U >
	Rebind to a different type. More...
class	pmem::obj::standard_alloc_policy< void >
	Void specialization of the standard allocation policy. More...
struct	pmem::obj::standard_alloc_policy< void >::rebind
	Rebind to a different type. More...
class	pmem::obj::allocator< T, Policy, Traits >
	(EXPERIMENTAL) Encapsulates the information about the persistent memory allocation model using PMDK's libpmemobj. More...
struct	pmem::obj::allocator< T, Policy, Traits >::rebind< U >
	Rebind to a different type. More...

Functions
template<typename T , typename T2 >
bool	pmem::obj::operator== (standard_alloc_policy< T > const &, standard_alloc_policy< T2 > const &)
	Determines if memory from another allocator can be deallocated from this one. More...
template<typename T , typename OtherAllocator >
bool	pmem::obj::operator== (standard_alloc_policy< T > const &, OtherAllocator const &)
	Determines if memory from another allocator can be deallocated from this one. More...
template<typename T , typename P , typename Tr , typename T2 , typename P2 , typename Tr2 >
bool	pmem::obj::operator== (const allocator< T, P, Tr > &lhs, const allocator< T2, P2, Tr2 > &rhs)
	Determines if memory from another allocator can be deallocated from this one. More...
template<typename T , typename P , typename Tr , typename OtherAllocator >
bool	pmem::obj::operator!= (const allocator< T, P, Tr > &lhs, const OtherAllocator &rhs)
	Determines if memory from another allocator can be deallocated from this one. More...

Detailed Description

Persistent memory aware allocator.

(EXPERIMENTAL)

Function Documentation

operator!=()

template<typename T , typename P , typename Tr , typename OtherAllocator >

bool pmem::obj::operator!= ( const allocator< T, P, Tr > &  lhs, const OtherAllocator &  rhs  )

inline

Determines if memory from another allocator can be deallocated from this one.

Parameters

[in]	lhs	left hand side allocator.
[in]	rhs	right hand side allocator.

Returns

false if allocators are equivalent in terms of deallocation, true otherwise.

operator==() [1/3]

template<typename T , typename P , typename Tr , typename T2 , typename P2 , typename Tr2 >

bool pmem::obj::operator== ( const allocator< T, P, Tr > &  lhs, const allocator< T2, P2, Tr2 > &  rhs  )

inline

Determines if memory from another allocator can be deallocated from this one.

Parameters

[in]	lhs	left hand side allocator.
[in]	rhs	right hand side allocator.

Returns

true if allocators are equivalent in terms of deallocation, false otherwise.

operator==() [2/3]

template<typename T , typename OtherAllocator >

bool pmem::obj::operator== ( standard_alloc_policy< T > const &  , OtherAllocator const &    )

inline

Determines if memory from another allocator can be deallocated from this one.

Returns

false.

operator==() [3/3]

template<typename T , typename T2 >

bool pmem::obj::operator== ( standard_alloc_policy< T > const &  , standard_alloc_policy< T2 > const &    )

inline

Determines if memory from another allocator can be deallocated from this one.

Returns

true.