--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/serviceproviders/sapi_landmarks/inc/clandmarkdatabaseiterable.h Fri Jul 03 15:51:24 2009 +0100
@@ -0,0 +1,103 @@
+/*
+* Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "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: CLandmarkCategoryIterable class
+*
+*/
+
+
+#ifndef __CLANDMARKDATABASEITERABLE_H__
+#define __CLANDMARKDATABASEITERABLE_H__
+
+//INCLUDES
+#include <liwvariant.h>
+
+/**
+* CDatabaseIterable
+* This class inherits from CLiwIterable and implements the Reset() and
+* NextL(TLiwVariant& aEntry) functions. This class is used to iterate through
+* a list of databases.
+*/
+// CLASS DECLARATION
+NONSHARABLE_CLASS(CDatabaseIterable): public CLiwIterable
+ {
+ public://New Methods
+
+ /**
+ * NewL.
+ * Two-phased constructor.
+ * Create a CDatabaseIterable object.
+ * @param aDbList The list of databases to be iterated.
+ * @return A pointer to the created instance of CDatabaseIterable.
+ */
+ static CDatabaseIterable* NewL( CDesCArray* aDbList );
+
+ /**
+ * ~CDatabaseIterator
+ * Destructor.
+ */
+ ~CDatabaseIterable();
+
+ private:
+
+ /**
+ * ConstructL
+ * 2nd phase constructor.
+ * Perform the second phase construction of a
+ * CDatabaseIterable object.
+ */
+ void ConstructL();
+
+ /**
+ * CDatabaseIterable.
+ * C++ default constructor.
+ * @param aDbList The list of databases to be iterated.
+ */
+ CDatabaseIterable( CDesCArray* aDbList );
+
+ protected:
+
+ // Resets the iterator.
+ void Reset();
+
+ // Iterates over the collection entries to fetch the next data element.
+ TBool NextL(TLiwVariant& aEntry);
+
+ private:
+
+ /**
+ * iDbManager
+ * The handle to the CPosLmDatabaseManager.
+ */
+ CPosLmDatabaseManager* iDbManager;
+
+ /**
+ * iDatabaseList
+ * The handle to the CDesCArray database array.
+ */
+ CDesCArray* iDatabaseList;
+
+ /**
+ * iIndex
+ * This holds the index of the current database to which the iterable is pointing.
+ */
+ TInt iIndex;
+
+ /**
+ * iCount
+ * This holds the count of the total databases in the list.
+ */
+ TInt iCount;
+ };
+
+#endif //__CLANDMARKDATABASEITERABLE_H__
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