sl@0: // Copyright (c) 1998-2009 Nokia Corporation and/or its subsidiary(-ies).
sl@0: // All rights reserved.
sl@0: // This component and the accompanying materials are made available
sl@0: // under the terms of "Eclipse Public License v1.0"
sl@0: // which accompanies this distribution, and is available
sl@0: // at the URL "http://www.eclipse.org/legal/epl-v10.html".
sl@0: //
sl@0: // Initial Contributors:
sl@0: // Nokia Corporation - initial contribution.
sl@0: //
sl@0: // Contributors:
sl@0: //
sl@0: // Description:
sl@0: // Comparison functions used for SQl and indexing
sl@0: // 
sl@0: //
sl@0: 
sl@0: #ifndef __D32COMP_H__
sl@0: #define __D32COMP_H__
sl@0: 
sl@0: #ifndef __D32DBAS_H__
sl@0: #include "D32DBAS.H"
sl@0: #endif
sl@0: 
sl@0: /**
sl@0: @internalComponent
sl@0: */
sl@0: class Comp
sl@0: 	{
sl@0: public:
sl@0: 	static inline TInt Compare(TInt32 aLeft,TInt32 aRight);
sl@0: 	static inline TInt Compare(TUint32 aLeft,TUint32 aRight);
sl@0: 	static TInt Compare(TReal32 aLeft,TReal32 aRight);
sl@0: 	static TInt Compare(TReal64 aLeft,TReal64 aRight);
sl@0: 	static TInt Compare(const TInt64& aLeft,const TInt64& aRight);
sl@0: 	static inline TInt Compare(const TTime& aLeft,const TTime& aRight);
sl@0: //
sl@0: 	static TInt Compare8L(MStreamBuf& aBufL,MStreamBuf& aBufR,TInt aSize,const TTextOps& aTextOp);
sl@0: 	static TInt Compare8L(MStreamBuf& aBuf,const TText8* aPtr,TInt aSize,const TTextOps& aTextOp);
sl@0: 	static TInt Compare8L(MStreamBuf& aBuf,TInt aSize,const TDesC8& aDes,const TTextOps& aTextOp);
sl@0: //
sl@0: 	static TInt Compare16L(MStreamBuf& aBufL,MStreamBuf& aBufR,TInt aSize,const TTextOps& aTextOp);
sl@0: 	static TInt Compare16L(MStreamBuf& aBuf,const TText16* aPtr,TInt aSize,const TTextOps& aTextOp);
sl@0: 	static TInt Compare16L(MStreamBuf& aBuf,TInt aSize,const TDesC16& aDes,const TTextOps& aTextOp);
sl@0: 	};
sl@0: 
sl@0: // class Comp
sl@0: inline TInt Comp::Compare(TInt32 aLeft,TInt32 aRight)
sl@0: 	{
sl@0: 	return aLeft<aRight ? -1 : aLeft!=aRight;
sl@0: 	}
sl@0: 	
sl@0: inline TInt Comp::Compare(TUint32 aLeft,TUint32 aRight)
sl@0: 	{
sl@0: 	return aLeft<aRight ? -1 : aLeft!=aRight;
sl@0: 	}
sl@0: 	
sl@0: inline TInt Comp::Compare(const TTime& aLeft,const TTime& aRight)
sl@0: 	{
sl@0: 	return Compare(aLeft.Int64(),aRight.Int64());
sl@0: 	}
sl@0: 
sl@0: #endif