CriticalAutoRelease.hGo to the documentation of this file.00001 /* 00002 * Copyright (c) 2000-2003 Barak Weichselbaum <barak@komodia.com> 00003 * All rights reserved. 00004 * 00005 * Redistribution and use in source and binary forms, with or without 00006 * modification, are permitted provided that the following conditions 00007 * are met: 00008 * 1. Redistributions of source code must retain the above copyright 00009 * notice, this list of conditions and the following disclaimer. 00010 * 2. Redistributions in binary form must reproduce the above copyright 00011 * notice, this list of conditions and the following disclaimer in the 00012 * documentation and/or other materials provided with the distribution. 00013 * 00014 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 00015 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00016 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00017 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 00018 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 00019 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 00020 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 00021 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 00022 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 00023 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00024 * SUCH DAMAGE. 00025 * 00026 * Contact info: 00027 * ------------- 00028 * 00029 * Site: http://www.komodia.com 00030 * Main contact: barak@komodia.com 00031 * For custom projects, 00032 * consulting, or other 00033 * paid services: sales@komodia.com 00034 */ 00035 00036 #if !defined(AFX_CRITICALAUTORELEASE_H__F03329D2_DEF1_4EB1_9FCE_431466BE98A9__INCLUDED_) 00037 #define AFX_CRITICALAUTORELEASE_H__F03329D2_DEF1_4EB1_9FCE_431466BE98A9__INCLUDED_ 00038 00039 #if _MSC_VER > 1000 00040 #pragma once 00041 #endif // _MSC_VER > 1000 00042 00043 #include "KomodiaSettings.h" 00044 00045 KOMODIA_NAMESPACE_START 00046 00047 class CGenericCriticalSection; 00048 class CCriticalSectionForProtection; 00049 00050 class CCriticalAutoRelease 00051 { 00052 public: 00053 //Enter (will try to lock the CS, can be called multiple times) 00054 void Enter(); 00055 00056 //Exit (will try to release the CS, can be called multiple times) 00057 void Exit(); 00058 00059 //Ctor and Dtor 00060 //Ctor will automatically try to lock the CS 00061 //(unless bLock is FALSE) 00062 CCriticalAutoRelease(CGenericCriticalSection* pCS, 00063 BOOL bLock=TRUE); 00064 CCriticalAutoRelease(const CCriticalSectionForProtection* pCS, 00065 BOOL bLock=FALSE); 00066 virtual ~CCriticalAutoRelease(); 00067 private: 00068 //No copy Ctor 00069 CCriticalAutoRelease(const CCriticalAutoRelease& rRelease); 00070 00071 //No copy operator 00072 CCriticalAutoRelease& operator=(const CCriticalAutoRelease& rRelease); 00073 00074 //Our CS 00075 CGenericCriticalSection* m_pCSection; 00076 00077 //Our renetry count 00078 unsigned long m_ulEntryCount; 00079 }; 00080 00081 KOMODIA_NAMESPACE_END 00082 00083 #endif // !defined(AFX_CRITICALAUTORELEASE_H__F03329D2_DEF1_4EB1_9FCE_431466BE98A9__INCLUDED_) |