SimpleSHMEM Class Reference

#include <ipc.simple.shmem.H>

List of all members.

Public Member Functions
	SimpleSHMEM (int key)
virtual	~SimpleSHMEM ()
int	create (int size, int perms=0644)
int	num_attached ()
bool	lost_attached ()
int	attach ()
void	detach ()
int	valid () const
int	size () const
int	remove ()
int	removed ()
char *	local_addr ()
Protected Attributes
int	_key
int	_valid
int	_id
int	_size
int	_last_num_attached
char *	_local_addr
struct shmid_ds	_shmem_description

---

Constructor & Destructor Documentation

SimpleSHMEM::SimpleSHMEM

(

int

key

)

[inline]

virtual SimpleSHMEM::~SimpleSHMEM

(

)

[inline, virtual]

References _local_addr, and _valid.

---

Member Function Documentation

int SimpleSHMEM::create	(	int	size,
		int	perms = 0644
	)			[inline]

References _id, _key, _local_addr, _size, and _valid.

int SimpleSHMEM::num_attached

(

)

[inline]

References _id, and _shmem_description.

Referenced by lost_attached().

bool SimpleSHMEM::lost_attached

(

)

[inline]

References _last_num_attached, and num_attached().

int SimpleSHMEM::attach

(

)

[inline]

This is really noisy cuz we spin on attach() == 0

References _id, _key, _local_addr, _size, and _valid.

void SimpleSHMEM::detach

(

)

[inline]

References _key, and _local_addr.

int SimpleSHMEM::valid

(

)

const [inline]

References _valid.

int SimpleSHMEM::size

(

)

const [inline]

References _size.

int SimpleSHMEM::remove

(

)

[inline]

References _id, _local_addr, and _valid.

int SimpleSHMEM::removed

(

)

[inline]

References _key.

char* SimpleSHMEM::local_addr

(

)

[inline]

References _id, and _local_addr.

---

Member Data Documentation

int SimpleSHMEM::_key [protected]

Referenced by attach(), create(), detach(), and removed().

int SimpleSHMEM::_valid [protected]

Referenced by attach(), create(), remove(), valid(), and ~SimpleSHMEM().

int SimpleSHMEM::_id [protected]

Referenced by attach(), create(), local_addr(), num_attached(), and remove().

int SimpleSHMEM::_size [protected]

Referenced by attach(), create(), and size().

int SimpleSHMEM::_last_num_attached [protected]

Referenced by lost_attached().

char* SimpleSHMEM::_local_addr [protected]

Referenced by attach(), create(), detach(), local_addr(), remove(), and ~SimpleSHMEM().

struct shmid_ds SimpleSHMEM::_shmem_description [read, protected]

Referenced by num_attached().

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

• ipc.simple.shmem.H