1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/os/persistentdata/persistentstorage/dbms/pcdbms/inc/D32COMP.H	Fri Jun 15 03:10:57 2012 +0200
     1.3 @@ -0,0 +1,63 @@
     1.4 +// Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
     1.5 +// All rights reserved.
     1.6 +// This component and the accompanying materials are made available
     1.7 +// under the terms of "Eclipse Public License v1.0"
     1.8 +// which accompanies this distribution, and is available
     1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
    1.10 +//
    1.11 +// Initial Contributors:
    1.12 +// Nokia Corporation - initial contribution.
    1.13 +//
    1.14 +// Contributors:
    1.15 +//
    1.16 +// Description:
    1.17 +// Comparison functions used for SQl and indexing
    1.18 +// 
    1.19 +//
    1.20 +
    1.21 +#ifndef __D32COMP_H__
    1.22 +#define __D32COMP_H__
    1.23 +
    1.24 +#ifndef __D32DBAS_H__
    1.25 +#include "D32DBAS.H"
    1.26 +#endif
    1.27 +
    1.28 +/**
    1.29 +@internalComponent
    1.30 +*/
    1.31 +class Comp
    1.32 +	{
    1.33 +public:
    1.34 +	static inline TInt Compare(TInt32 aLeft,TInt32 aRight);
    1.35 +	static inline TInt Compare(TUint32 aLeft,TUint32 aRight);
    1.36 +	static TInt Compare(TReal32 aLeft,TReal32 aRight);
    1.37 +	static TInt Compare(TReal64 aLeft,TReal64 aRight);
    1.38 +	static TInt Compare(const TInt64& aLeft,const TInt64& aRight);
    1.39 +	static inline TInt Compare(const TTime& aLeft,const TTime& aRight);
    1.40 +//
    1.41 +	static TInt Compare8L(MStreamBuf& aBufL,MStreamBuf& aBufR,TInt aSize,const TTextOps& aTextOp);
    1.42 +	static TInt Compare8L(MStreamBuf& aBuf,const TText8* aPtr,TInt aSize,const TTextOps& aTextOp);
    1.43 +	static TInt Compare8L(MStreamBuf& aBuf,TInt aSize,const TDesC8& aDes,const TTextOps& aTextOp);
    1.44 +//
    1.45 +	static TInt Compare16L(MStreamBuf& aBufL,MStreamBuf& aBufR,TInt aSize,const TTextOps& aTextOp);
    1.46 +	static TInt Compare16L(MStreamBuf& aBuf,const TText16* aPtr,TInt aSize,const TTextOps& aTextOp);
    1.47 +	static TInt Compare16L(MStreamBuf& aBuf,TInt aSize,const TDesC16& aDes,const TTextOps& aTextOp);
    1.48 +	};
    1.49 +
    1.50 +// class Comp
    1.51 +inline TInt Comp::Compare(TInt32 aLeft,TInt32 aRight)
    1.52 +	{
    1.53 +	return aLeft<aRight ? -1 : aLeft!=aRight;
    1.54 +	}
    1.55 +	
    1.56 +inline TInt Comp::Compare(TUint32 aLeft,TUint32 aRight)
    1.57 +	{
    1.58 +	return aLeft<aRight ? -1 : aLeft!=aRight;
    1.59 +	}
    1.60 +	
    1.61 +inline TInt Comp::Compare(const TTime& aLeft,const TTime& aRight)
    1.62 +	{
    1.63 +	return Compare(aLeft.Int64(),aRight.Int64());
    1.64 +	}
    1.65 +
    1.66 +#endif