LSharedMemoryPool

LSharedMemoryPool is a PowerPlant class that implements static shared memory pools that are self-managing and create/delete as needed.

Methods :

The methods in this class are:

LSharedMemoryPool()	~LSharedMemoryPool()
AddPoolUser()	GetSharedPool()
RemovePoolUser()

Data Members:

The data members in this class are:

sSharedMemoryPool

Operation:

A .

Source files:

(Networking Classes)

LSharedMemoryPool.h

LSharedMemoryPool.cp

See also:

LReentrantMemoryPool

LSharable

LSharedMemoryPool()

Purpose:

The constructor creates the object. This constructor inherits from the LReentrantMemoryPool constructor.

Access :

Public

Prototype:

LSharedMemoryPool(UInt32 inPoolSize);

This constructor has the following parameter:

UInt32

inPoolSize

This is the size of the pool.

~LSharedMemoryPool()

Purpose:

The destructor destroys the object.

Access :

Virtual, Public

Prototype:

virtual ~LSharedMemoryPool();

AddPoolUser()

Purpose:

Adds a user to the pool. Can NOT be called at interrupt time.

Access :

Public

Prototype:

void AddPoolUser( void*	inUser,

	UInt32	inPoolSize);

This method has the following parameters:

void*	inUser	The user pointer.
UInt32	inPoolSize	This is the size of the pool.

Return:

None

GetSharedPool()

Purpose:

Returns pointer to static shared memory pool. Creates pool if necessary.

Access :

Static, Public

Prototype:

static LSharedMemoryPool * GetSharedPool();

None

Return:

The pointer to the shared memory pool.

RemovePoolUser()

Purpose:

Removes a user from the pool.

Access :

Public

Prototype:

void RemovePoolUser(void*	inUser);

This method has the following parameters:

void*

inUser

The user pointer.

Return:

None

sSharedMemoryPool

Purpose:

The shared memory poolk pointer.

Access :

Static, Private

Prototype:

LSharedMemoryPool *	sSharedMemoryPool;