diff -r 000000000000 -r 667063e416a2 landmarks/locationlandmarks/clientlib/inc/epos_mposlmdatabasefastcounters.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/landmarks/locationlandmarks/clientlib/inc/epos_mposlmdatabasefastcounters.h	Tue Feb 02 01:06:48 2010 +0200
@@ -0,0 +1,82 @@
+/*
+* 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:  SDK/S60, Landmarks API
+*
+*/
+
+
+#ifndef EPOS_CPOSLMDATABASEFASTCOUNTERS_H_
+#define EPOS_CPOSLMDATABASEFASTCOUNTERS_H_
+
+/**
+ *  Landmark database extension interface to access fast counters.
+ *
+ *  This class defines methods, which are able to return following data fast:
+ *   - total amount of landmarks, @ref LandmarksCount()
+ *   - total amount of landmark categories, @ref CategoriesCount()
+ *   - amount of uncategorized landmarks, @ref UncategorizedLandmarksCount()
+ *   - amount of unreferenced landmark categories, @ref UnrferencedCategoriesCount()
+ *
+ *  @see CPosLandmarkDatabaseExtended
+ *  @see CPosLandmarkDatabaseExtended::GetExtensionL
+ *  @since S60 3.2
+ *  @lib eposlandmarks.lib.
+ */
+class MPosLmDatabaseFastCounters
+    {
+    public:
+
+        /** Returns total amount of landmarks in the database.
+         *  @return Number of landmarks in the database or negative error code:
+         *      - KErrNotSupported if not supported in current database.
+         *      - KErrPosLmNotInitialized if database is not yet initialized. */
+        virtual TInt TotalLandmarksCount() = 0;
+
+        /** Returns total amount of landmark categories in the database.
+         *  @return Number of landmark categories in the database or negative error code:
+         *      - KErrNotSupported if not supported in current database.
+         *      - KErrPosLmNotInitialized if database is not yet initialized. */
+        virtual TInt TotalCategoriesCount() = 0;
+        
+        /** Returns amount of categorized landmarks in the database.
+         *  @return Number of categorized landmarks in the database or negative error code:
+         *      - KErrNotSupported if not supported in current database.
+         *      - KErrPosLmNotInitialized if database is not yet initialized. */
+        virtual TInt CategorizedLandmarksCount() = 0;
+
+        /** Returns total amount of referenced landmark categories in the database.
+         *  @return Number of referenced landmark categories in the database 
+         *          or negative error code:
+         *      - KErrNotSupported if not supported in current database.
+         *      - KErrPosLmNotInitialized if database is not yet initialized. */
+        virtual TInt ReferencedCategoriesCount() = 0;
+
+        /** Returns amount of uncategorized (not assigned to any category) 
+         *  landmarks in the database.
+         *  @return Number of uncategorized landmarks in the database or negative error code:
+         *      - KErrNotSupported if not supported in current database.
+         *      - KErrPosLmNotInitialized if database is not yet initialized. */
+        virtual TInt UncategorizedLandmarksCount() = 0;
+
+        /** Returns total amount of unreferenced (not used by any landmark) 
+         *  landmark categories in the database.
+         *  @return Number of unreferenced landmark categories in the database 
+         *          or negative error code:
+         *      - KErrNotSupported if not supported in current database.
+         *      - KErrPosLmNotInitialized if database is not yet initialized. */
+        virtual TInt UnreferencedCategoriesCount() = 0;
+    };
+
+
+#endif /*EPOS_CPOSLMDATABASEFASTCOUNTERS_H_*/