TB10.1 Example Applications: examples/Base/IPC/condvar/condvarglobal/inc/subtractor.h Source File

00001 // Copyright (c) 2008-2009 Nokia Corporation and/or its subsidiary(-ies).
+00002 // All rights reserved.
+00003 // This component and the accompanying materials are made available
+00004 // under the terms of "Eclipse Public License v1.0"
+00005 // which accompanies this distribution, and is available
+00006 // at the URL "http://www.eclipse.org/legal/epl-v10.html".
+00007 //
+00008 // Initial Contributors:
+00009 // Nokia Corporation - initial contribution.
+00010 //
+00011 // Contributors:
+00012 //
+00013 // Description:
+00014 // Defines the CSubtractor class.
+00015 //
+00016 
+00017 
+00018 
+00022 #ifndef __SUBTRACTOR_H__
+00023 #define __SUBTRACTOR_H__
+00024 
+00025 #include "sharedmem.h"
+00026 
+00032 class CSubtractor : public CActive
+00033         {
+00034 public:
+00035         static CSubtractor* NewL(CConsoleBase* aConsole);
+00036         void RunL();
+00037         void DoCancel();
+00038         ~CSubtractor();
+00039         void StartTimer();
+00040         void StopTimer();
+00041         void ReadFunction();
+00042         static TInt SubtractFunction(TAny* aPtr);
+00043         void Subtract();
+00044 private:
+00045         CSubtractor();
+00046         void ConstructL(CConsoleBase* aConsole);
+00047 private:
+00052         RCondVar iCondVar;
+00056         RMutex iMutex;
+00061         RChunk iChunk;
+00066         CPeriodic* iPeriodic;
+00070         CConsoleBase* iConsole;
+00071         };
+00072         
+00073 #endif
+