QSharedMemoryLocker Class Reference

Helper class. More...

#include <qsharedmemory_p.h>

Public Functions
bool	lock ()
	QSharedMemoryLocker (QSharedMemory *sharedMemory)
	~QSharedMemoryLocker ()

Properties
QSharedMemory *	q_sm

Detailed Description

Helper class.

Definition at line 87 of file qsharedmemory_p.h.

Constructors and Destructors

QSharedMemoryLocker()

QSharedMemoryLocker::QSharedMemoryLocker ( QSharedMemory *  sharedMemory )

inline

Definition at line 91 of file qsharedmemory_p.h.

                                                            : q_sm(sharedMemory)
    {
        Q_ASSERT(q_sm);
    }

~QSharedMemoryLocker()

QSharedMemoryLocker::~QSharedMemoryLocker ( )

inline

Definition at line 96 of file qsharedmemory_p.h.

    {
        if (q_sm)
            q_sm->unlock();
    }

Functions

lock()

bool QSharedMemoryLocker::lock ( )

inline

Definition at line 102 of file qsharedmemory_p.h.

Referenced by QSharedMemoryPrivate::tryLocker().

    {
        if (q_sm && q_sm->lock())
            return true;
        q_sm = 0;
        return false;
    }

Properties

q_sm

QSharedMemory* QSharedMemoryLocker::q_sm

private

Definition at line 111 of file qsharedmemory_p.h.

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

• /src/corelib/kernel/qsharedmemory_p.h