williamr@2: /*
williamr@2: * Copyright (c) 2005-2006 Nokia Corporation and/or its subsidiary(-ies). 
williamr@2: * All rights reserved.
williamr@2: * This component and the accompanying materials are made available
williamr@4: * under the terms of "Eclipse Public License v1.0"
williamr@2: * which accompanies this distribution, and is available
williamr@4: * at the URL "http://www.eclipse.org/legal/epl-v10.html".
williamr@2: *
williamr@2: * Initial Contributors:
williamr@2: * Nokia Corporation - initial contribution.
williamr@2: *
williamr@2: * Contributors:
williamr@2: *
williamr@2: * Description:  CPosLmSearchCriteria class
williamr@2: *
williamr@2: */
williamr@2: 
williamr@2: 
williamr@2: #ifndef CPOSLMSEARCHCRITERIA_H
williamr@2: #define CPOSLMSEARCHCRITERIA_H
williamr@2: 
williamr@2: #include <e32base.h>
williamr@2: 
williamr@2: /**
williamr@2: *  Abstract base class for landmark search criterion classes.
williamr@2: *
williamr@2: *  Criterion classes are used in @ref CPosLandmarkSearch to specify what to
williamr@2: *  search for. It specifies what criteria the landmark must fulfill to be
williamr@2: *  considered a search match.
williamr@2: *
williamr@2: *  @lib eposlmsearchlib.lib
williamr@2: *  @since S60 3.0
williamr@2: */
williamr@2: class CPosLmSearchCriteria : public CBase
williamr@2:     {
williamr@2:     public:
williamr@2: 
williamr@2:         /**
williamr@2:         *  Specifies the subclass of the criterion object.
williamr@2:         */
williamr@2:         enum TCriteriaType
williamr@2:             {
williamr@2:             ECriteriaArea = 0     /**< subclass CPosLmAreaCriteria */,
williamr@2:             ECriteriaText         /**< subclass CPosLmTextCriteria */,
williamr@2:             ECriteriaComposite    /**< subclass CPosLmCompositeCriteria */,
williamr@2:             ECriteriaCategory     /**< subclass CPosLmCategoryCriteria */,
williamr@2:             ECriteriaFindNearest  /**< subclass CPosLmNearestCriteria */,
williamr@2:             ECriteriaIdList       /**< subclass CPosLmIdListCriteria */,
williamr@2: 
williamr@2:             ECriteriaCategoryByName = 100 /**< subclass CPosLmCatNameCriteria */
williamr@2:             };
williamr@2: 
williamr@2:     public:
williamr@2: 
williamr@2:         /**
williamr@2:         * Destructor.
williamr@2:         */
williamr@2:         virtual ~CPosLmSearchCriteria();
williamr@2: 
williamr@2:     public:
williamr@2: 
williamr@2:         /**
williamr@2:         * Returns the criterion type.
williamr@2:         *
williamr@2:         * @returns The criterion type.
williamr@2:         */
williamr@2:         IMPORT_C TCriteriaType CriteriaType() const;
williamr@2: 
williamr@2:     protected:
williamr@2: 
williamr@2:         // C++ constructor.
williamr@2:         CPosLmSearchCriteria( TCriteriaType aCriteriaType );
williamr@2: 
williamr@2:     private:
williamr@2: 
williamr@2:         // Prohibit copy constructor
williamr@2:         CPosLmSearchCriteria( const CPosLmSearchCriteria& );
williamr@2:         // Prohibit assigment operator
williamr@2:         CPosLmSearchCriteria& operator= ( const CPosLmSearchCriteria& );
williamr@2: 
williamr@2:     private:
williamr@2: 
williamr@2:         TCriteriaType iCriteriaType;
williamr@2: 
williamr@2:     };
williamr@2: 
williamr@2: #endif      // CPOSLMSEARCHCRITERIA_H
williamr@2: 
williamr@2: