--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/predictivesearch/PcsAlgorithm/Algorithm1/inc/CPcsAlgorithm1Utils.h	Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,78 @@
+/*
+* Copyright (c) 2007 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Predictive Contact Search Algorithm 1 main class
+*
+*/
+
+
+#ifndef C_PCS_ALGORITHM_1_UTILS
+#define C_PCS_ALGORITHM_1_UTILS
+
+// INCLUDE FILES
+
+#include <e32hashtab.h>
+
+#include "CPsData.h"
+#include "CPsQuery.h"
+
+// FORWARD DECLARATION
+
+typedef RPointerArray<CPsData> CPSDATA_R_PTR_ARRAY;
+
+// CLASS DECLARATION
+class CPcsAlgorithm1Utils : public CBase
+{
+	public: 
+
+		/**
+		 * Merge function to merge the search results from different arrays
+		 * into a single array in sorted order.
+		 * It merges all the result sets that are there in iSearchResultsArr
+         * into single result set. This is a wrapper funciton implemented that
+         * works for all type of key board modes
+		 */
+		static void FormCompleteSearchResultsL(RPointerArray<CPSDATA_R_PTR_ARRAY>& aSearchResultsArr, 
+										       RPointerArray<CPsData>& SearchResults);
+
+		/**
+         * Case Sensitive compare for keys
+         */
+		static TBool MyCompareK(const TDesC& aLeft, const TDesC& aRight, CPsQuery& aPsQuery);
+
+		/**
+         * Customized CompareC         
+         */					
+        static TInt MyCompareC(const TDesC& aLeft, const TDesC& aRight); 					       
+			  
+        
+        /**
+         * TLinearOrder rule for comparison of data objects
+         */
+        static TInt CompareDataBySortOrderL(const CPsData& aObject1, 
+                                           const CPsData& aObject2);
+
+        /**
+         * Trim off all white spaces and special chars
+         */                                   
+        static void MyTrim(TDes& aString);                                           
+        
+        
+        /**
+         * Check if the input URI is of contact search in a group template form
+         */                                   
+        static TBool IsGroupUri(TDesC& aURI);                                        
+                                    
+};
+#endif // C_PCS_ALGORITHM_1_UTILS
+