profilesservices/ProfileEngine/EngSrc/CProfileUtilitySingletonImpl.h
changeset 0 8c5d936e5675
child 8 f62c3a3d66b8
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/profilesservices/ProfileEngine/EngSrc/CProfileUtilitySingletonImpl.h	Thu Dec 17 08:52:52 2009 +0200
@@ -0,0 +1,96 @@
+/*
+* Copyright (c) 2002 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:  This class encapsulates the implementation of MProfile-
+*                UtilitySingleton.
+*
+*/
+
+
+
+#ifndef __CPROFILEUTILITYSINGLETONIMPL_H__
+#define __CPROFILEUTILITYSINGLETONIMPL_H__
+
+//  INCLUDES
+#include <e32base.h>
+#include "MProfileUtilitySingleton.h"
+
+// FORWARD DECLARATIONS
+class MProfilesLocalFeatures;
+class CProfilesLocalFeatures;
+
+// CLASS DECLARATION
+
+/**
+* Implementation of MProfileUtility.
+*/
+NONSHARABLE_CLASS( CProfileUtilitySingletonImpl ) : public CBase,
+                                     public MProfileUtilitySingleton
+    {
+    public: // Constructors and destructor
+
+        /**
+         * Two-phased constructor.
+         */
+        static CProfileUtilitySingletonImpl* NewL();
+
+        /**
+         * Destructor.
+         */
+        ~CProfileUtilitySingletonImpl();
+
+    public: // From base classes
+
+        /**
+        * From MProfileUtility
+        */
+        MProfilesLocalFeatures& ProfilesLocalFeatures();
+
+    public: // New functions
+
+        /**
+         * Increments the counter of users of this singleton object.
+         */
+        void IncrementReferences();
+
+        /**
+         * Decrements the counter of users of this singleton object.
+         * @return ETrue, when there are no users of this singleton anymore.
+         */
+        TBool DecrementReferences();
+
+    private: // Constructors
+
+        /**
+        * By default Symbian 2nd phase constructor is private.
+        */
+        void ConstructL();
+
+        /**
+        * C++ default constructor.
+        */
+        CProfileUtilitySingletonImpl();
+
+    private: // data
+
+        /// Profiles local features owned by this class.
+        CProfilesLocalFeatures* iLocalFeatures;
+
+        /// References to this CProfileUtilitySingletonImpl instance.
+        TInt iReferences;
+    };
+
+#endif      //  __CPROFILEUTILITYSINGLETONIMPL_H__
+
+// End of File
+