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TreeFrogFramework 2.10

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Public Member Functions | List of all members

TSharedMemory Class Reference

#include <tsharedmemory.h>

Public Member Functions
	TSharedMemory (const QString &name)

	~TSharedMemory ()

bool	create (size_t size)

void	unlink ()

bool	attach ()

bool	detach ()

void *	data ()

const void *	data () const

QString	name () const

size_t	size () const

bool	lockForRead ()

bool	lockForWrite ()

bool	unlock ()

Detailed Description

The TSharedMemory class provides access to a shared memory segment.

Constructor & Destructor Documentation

◆ TSharedMemory()

TSharedMemory::TSharedMemory

(

const QString &

name

)

Constructs a shared memory object with the given name.

◆ ~TSharedMemory()

TSharedMemory::~TSharedMemory

(

)

Destructor.

Member Function Documentation

◆ attach()

bool TSharedMemory::attach

(

)

Attach to the shared memory segment identified by the name that was passed to the constructor.

◆ create()

bool TSharedMemory::create

(

size_t

size

)

Creates a shared memory segment of size bytes with the name passed to the constructor.

◆ data() [1/2]

void * TSharedMemory::data

(

)

Returns a pointer to the contents of the shared memory segment, if one is attached.

◆ data() [2/2]

const void * TSharedMemory::data

(

)

const

See also: data()

◆ detach()

bool TSharedMemory::detach

(

)

Detaches from the shared memory segment.

◆ lockForRead()

bool TSharedMemory::lockForRead

(

)

Locks the shared memory segment for reading by this process.

◆ lockForWrite()

bool TSharedMemory::lockForWrite

(

)

Locks the shared memory segment for writing by this process.

◆ name()

QString TSharedMemory::name

(

)

const

Returns the name to this shared memory.

◆ size()

size_t TSharedMemory::size

(

)

const

◆ unlink()

void TSharedMemory::unlink

(

)

Attempts to unlink the shared memory with the name passed to the constructor.

◆ unlock()

bool TSharedMemory::unlock

(

)

Releases the lock on the shared memory segment.

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

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