Class CGenericReadWriteLock Data ItemsConstructorsDestructorsFunctionsCustom CodeGo to hierarchy chart    Prev page: Custom Code in Source After IncludesNext page: m_iMaximumReaders    Show member index
Class Declared in:
GenericReadWriteLock.h

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Copyright (c) 2000-2003 Barak Weichselbaum <barak@komodia.com> All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.

THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS `AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Contact info: Site: http://www.komodia.com Email: barak@komodia.com

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Private data int m_iMaximumReaders Number of readers

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Public constructor

CGenericReadWriteLock( int iMaximumReaders )

Ctor and Dtor iMaximumReaders - Maximum readers in the same time

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Public destructor virtual

~CGenericReadWriteLock()

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Public function virtual BOOL

Escalate( unsigned long ulMSTimeout, unsigned long ulIterations )=0

Escalate write priority
Protected function int

GetMaximumReaders() const

Get the number of readers
Public function virtual BOOL

LockRead( unsigned long ulMSTimeout=INFINITE )=0

Lock for reading Returns TRUE for timeout
Public function virtual BOOL

LockWrite()=0

Lock for reading
Public function virtual void

StopEscalation()=0

Remove the escalation flag
Public function virtual void

UnlockRead()=0

Unlock for reading
Public function virtual void

UnlockWrite()=0

Unlock for writing

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'Implementation Details' icon -- Shortcut to top of page. Implementation Details

File(s)
C:\dev\Komodia\GenericReadWriteLock.cpp
C:\dev\Komodia\GenericReadWriteLock.h
Header Includes
KomodiaSettings.h     
RWAutoRelease.h     
Source Includes
stdafx.h     for precompiled header directive
GenericReadWriteLock.h     
Owner
tcpip4
Last Modified
05/02/2003 19:52:38 PM

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