locationlandmarksrefappfors60/Inc/LandmarksEngineBase.h
branchRCL_3
changeset 17 1fc85118c3ae
parent 16 8173571d354e
child 18 870918037e16
--- a/locationlandmarksrefappfors60/Inc/LandmarksEngineBase.h	Thu Aug 19 09:48:36 2010 +0300
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,114 +0,0 @@
-/*
-* Copyright (c) 2004-2005 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:  The base class for engines
-*
-*/
-
-
-#ifndef __LANDMARKS_ENGINE_BASE_H__
-#define __LANDMARKS_ENGINE_BASE_H__
-
-//  INCLUDES
-#include <e32base.h>
-#include <EPos_Landmarks.h>
-
-
-class CPosLandmarkDatabase;
-class CPosLandmarkSearch;
-class CLandmarksLmOpWrapper;
-
-
-
-/**
-*  Abstract base class for sub engines.
-*
-*/
-class CLandmarksEngineBase : public CActive
-    {
-    public: // Constructors and destructor
-
-        /**
-        * Destructor.
-        */
-        ~CLandmarksEngineBase();
-
-    public: // New functions
-
-        /**
-        * SetPrio updates the @ref iPriority data member.
-        *
-        * @param aPriority the priority to set
-        */
-        void SetPrio(CActive::TPriority aPriority);
-
-    protected: // From CActive
-
-        /**
-        * RunL should be implemented by sub classes.
-        */
-        virtual void RunL() = 0;
-        
-        /**
-        * DoCancel should be implemented by sub classes.
-        */
-        virtual void DoCancel() = 0;
-
-        /**
-        * RunError should be implemented by sub classes in case RunL might 
-        * leave.
-        */
-        virtual TInt RunError(TInt aError) = 0;
-
-    protected: // New functions
-
-        /**
-        * C++ constructor.
-        * 
-        * @param aDb an instance of the default landmark database
-        */
-        CLandmarksEngineBase(CPosLandmarkDatabase& aDb);
-
-        /**
-        * By default Symbian 2nd phase constructor is private.
-        */
-        void ConstructL();
-
-        /**
-        * SetPriorityAndSetActive updates the priority of this active object 
-        * if necessary and sets it to active. This method should be used by sub 
-        * classes rather than CActive::SetActive()
-        */
-        void SetPriorityAndSetActive();
-
-    protected: // Data
-
-        //! The default landmark database
-        CPosLandmarkDatabase& iDb;
-
-        //! Used for searching the database
-        CPosLandmarkSearch* iSearcher;
-
-        //! An active object wrapping a CPosLmOperation object
-        CLandmarksLmOpWrapper* iLmOpWrapper;
-
-    private: // Data
-
-        //! Used when setting priority of this active object
-        CActive::TPriority iPriority;
-    };
-
-
-#endif // __LANDMARKS_ENGINE_BASE_H__
-
-