pool.hpp File Reference

C++ pmemobj pool. More...

#include <cstddef>
#include <string>
#include <sys/stat.h>
#include <libpmemobj++/detail/common.hpp>
#include <libpmemobj++/detail/ctl.hpp>
#include <libpmemobj++/p.hpp>
#include <libpmemobj++/pexceptions.hpp>
#include <libpmemobj/pool_base.h>

Go to the source code of this file.

Classes
class	pmem::obj::persistent_ptr< T >
	Persistent pointer class. More...
class	pmem::obj::pool_base
	The non-template pool base class. More...
class	pmem::obj::pool< T >
	PMEMobj pool class. More...

Namespaces
	pmem
	A persistent version of concurrent hash map implementation Ref: https://arxiv.org/abs/1509.02235.

Functions
template<typename T >
T	pmem::obj::ctl_get (const std::string &name)
	Query libpmemobj state at global scope. More...
template<typename T >
T	pmem::obj::ctl_set (const std::string &name, T arg)
	Modify libpmemobj state at global scope. More...
template<typename T >
T	pmem::obj::ctl_exec (const std::string &name, T arg)
	Execute function at global scope. More...
template<typename T >
T	pmem::obj::ctl_get (const std::wstring &name)
	Query libpmemobj state at global scope. More...
template<typename T >
T	pmem::obj::ctl_set (const std::wstring &name, T arg)
	Modify libpmemobj state at global scope. More...
template<typename T >
T	pmem::obj::ctl_exec (const std::wstring &name, T arg)
	Execute function at global scope. More...

Detailed Description

C++ pmemobj pool.

Function Documentation

ctl_exec() [1/2]

template<typename T >

T pmem::obj::ctl_exec	(	const std::string &	name,
		T	arg
	)

Execute function at global scope.

Parameters

[in]	name	name of entry point
[in]	arg	extra argument

Returns

copy of arg, possibly modified by query

For more details, see: http://pmem.io/pmdk/manpages/linux/master/libpmemobj/pmemobj_ctl_get.3

ctl_exec() [2/2]

template<typename T >

T pmem::obj::ctl_exec	(	const std::wstring &	name,
		T	arg
	)

Execute function at global scope.

Parameters

[in]	name	name of entry point
[in]	arg	extra argument

Returns

copy of arg, possibly modified by query

For more details, see: http://pmem.io/pmdk/manpages/linux/master/libpmemobj/pmemobj_ctl_get.3

ctl_get() [1/2]

template<typename T >

T pmem::obj::ctl_get

(

const std::string &

name

)

Query libpmemobj state at global scope.

Parameters

[in]

name

name of entry point

Returns

variable representing internal state

For more details, see: http://pmem.io/pmdk/manpages/linux/master/libpmemobj/pmemobj_ctl_get.3

ctl_get() [2/2]

template<typename T >

T pmem::obj::ctl_get

(

const std::wstring &

name

)

Query libpmemobj state at global scope.

Parameters

[in]

name

name of entry point

Returns

variable representing internal state

For more details, see: http://pmem.io/pmdk/manpages/linux/master/libpmemobj/pmemobj_ctl_get.3

ctl_set() [1/2]

template<typename T >

T pmem::obj::ctl_set	(	const std::string &	name,
		T	arg
	)

Modify libpmemobj state at global scope.

Parameters

[in]	name	name of entry point
[in]	arg	extra argument

Returns

copy of arg, possibly modified by query

For more details, see: http://pmem.io/pmdk/manpages/linux/master/libpmemobj/pmemobj_ctl_get.3

ctl_set() [2/2]

template<typename T >

T pmem::obj::ctl_set	(	const std::wstring &	name,
		T	arg
	)

Modify libpmemobj state at global scope.

Parameters

[in]	name	name of entry point
[in]	arg	extra argument

Returns

copy of arg, possibly modified by query

For more details, see: http://pmem.io/pmdk/manpages/linux/master/libpmemobj/pmemobj_ctl_get.3