1 /*

     2 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 

    19 #ifndef LOADGEN_UTILS_H

    20 #define LOADGEN_UTILS_H

    21 

    22 // INCLUDES

    23 #include <e32std.h>

    24 #include <e32base.h>

    25 

    26 const TUint KHalFunction_EKernelHalNumLogicalCpus = 16; //EKernelHalNumLogicalCpus

    27 const TUint KHalFunction_EKernelHalLockThreadToCpu = 19; //EKernelHalLockThreadToCpu

    28 

    29 class CLoadGenUtils {

    30 

    31 public:

    32 		static TThreadPriority SettingItemToThreadPriority(TInt aIndex);

    33 		static void SettingItemToThreadDescription(TInt aIndex, TDes& aBuf);

    34 		static void SettingItemToSourceDescription(TInt aIndex, TDes& aBuf);

    35 		static TInt MilliSecondsToMicroSeconds(TInt aMilliSeconds, TInt aRandomVariance=0);

    36 		static TInt RandomNumber(TInt aMin, TInt aMax);

    37 		static TSize ScreenSize();

    38 

    39 private:

    40           /* Desctructor pure Virtual -> static class cannot be instantiated or inherited */

    41 		virtual ~CLoadGenUtils()=0;	

    42 	    static TInt64 iRandomNumberSeed;

    43 

    44 };

    45 

    46 #endif