SharedMemory Class Reference
[Application-wide cache subsystem]

Sys-V shared memory cache. More...

Inheritance diagram for SharedMemory:

[legend]

List of all members.

Public Member Functions
	__construct ($defaultSize=self::DEFAULT_SEGMENT_SIZE, $customSized=array())
	__destruct ()
	get ($key)
	delete ($key)
	isAlive ()
	clean ()
	append ($key, $data)
Static Public Member Functions
static	create ($defaultSize=self::DEFAULT_SEGMENT_SIZE, $customSized=array())
Public Attributes
const	INDEX_SEGMENT = 12345678
const	DEFAULT_SEGMENT_SIZE = 4194304
Protected Member Functions
	store ($action, $key, $value, $expires=0)
Private Member Functions
	getSegment ()
	stringToInt ($string)
Private Attributes
	$defaultSize = null
	$customSized = array()
Static Private Attributes
static	$attached = array()

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Detailed Description

Sys-V shared memory cache.

Definition at line 18 of file SharedMemory.class.php.

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Constructor & Destructor Documentation

SharedMemory::__construct	(	$	defaultSize = self::DEFAULT_SEGMENT_SIZE,
		$	customSized = array()
	)

Returns:

SharedMemory

Definition at line 43 of file SharedMemory.class.php.

References $customSized, and $defaultSize.

SharedMemory::__destruct

(

)

Definition at line 52 of file SharedMemory.class.php.

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Member Function Documentation

static SharedMemory::create	(	$	defaultSize = self::DEFAULT_SEGMENT_SIZE,
		$	customSized = array()
	)			[static]

Returns:

SharedMemory

Definition at line 32 of file SharedMemory.class.php.

References $customSized, and $defaultSize.

SharedMemory::get

(

$

key

)

Reimplemented from CachePeer.

Definition at line 85 of file SharedMemory.class.php.

References getSegment(), Assert::isUnreachable(), CachePeer::restoreData(), and stringToInt().

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SharedMemory::delete

(

$

key

)

Reimplemented from CachePeer.

Definition at line 109 of file SharedMemory.class.php.

References getSegment(), Assert::isUnreachable(), and stringToInt().

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SharedMemory::isAlive

(

)

Reimplemented from CachePeer.

Definition at line 122 of file SharedMemory.class.php.

SharedMemory::clean

(

)

Returns:

SharedMemory

Reimplemented from CachePeer.

Definition at line 131 of file SharedMemory.class.php.

References stringToInt().

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SharedMemory::append	(	$	key,
		$	data
	)

Reimplemented from CachePeer.

Definition at line 156 of file SharedMemory.class.php.

References getSegment(), store(), and stringToInt().

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SharedMemory::store	(	$	action,
		$	key,
		$	value,
		$	expires = 0
	)			[protected]

Reimplemented from CachePeer.

Definition at line 182 of file SharedMemory.class.php.

References getSegment(), Assert::isUnreachable(), CachePeer::prepareData(), and stringToInt().

Referenced by append().

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SharedMemory::getSegment

(

)

[private]

Definition at line 209 of file SharedMemory.class.php.

References SelectivePeer::getClassName(), and stringToInt().

Referenced by append(), delete(), get(), and store().

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SharedMemory::stringToInt

(

$

string

)

[private]

Definition at line 225 of file SharedMemory.class.php.

Referenced by append(), clean(), delete(), get(), getSegment(), and store().

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Member Data Documentation

const SharedMemory::INDEX_SEGMENT = 12345678

Definition at line 20 of file SharedMemory.class.php.

const SharedMemory::DEFAULT_SEGMENT_SIZE = 4194304

Definition at line 22 of file SharedMemory.class.php.

SharedMemory::$defaultSize = null [private]

Definition at line 24 of file SharedMemory.class.php.

Referenced by __construct(), and create().

SharedMemory::$customSized = array() [private]

Definition at line 25 of file SharedMemory.class.php.

Referenced by __construct(), and create().

SharedMemory::$attached = array() [static, private]

Definition at line 27 of file SharedMemory.class.php.

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

• core/Cache/SharedMemory.class.php