diff -r 666f914201fb -r 2fe1408b6811 epoc32/include/mw/lbttriggerfiltercomposite.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/epoc32/include/mw/lbttriggerfiltercomposite.h	Tue Mar 16 16:12:26 2010 +0000
@@ -0,0 +1,169 @@
+/*
+* Copyright (c) 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 "Symbian Foundation License v1.0" to Symbian Foundation members and "Symbian Foundation End User License Agreement v1.0" to non-members
+* which accompanies this distribution, and is available
+* at the URL "http://www.symbianfoundation.org/legal/licencesv10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Class representing a composite filter.
+*
+*/
+
+
+#ifndef LBTTRIGGERFILTERCOMPOSITE_H
+#define LBTTRIGGERFILTERCOMPOSITE_H
+
+#include <lbttriggerfilterbase.h>
+
+/**
+ * Class representing a composite filter. This class is used to combine 
+ * multiple filters. 
+ * 
+ * All filters combined in this class will be applied when listing 
+ * triggers. Currently only ECompositionTypeAnd is 
+ * supported to be the composition type. In this case, only 
+ * those triggers that fulfill the criteria specified by all the filters
+ * will be retrieved. 
+ * 
+ *
+ * @lib lbt.lib 
+ * @since S60 5.1
+ */
+class CLbtTriggerFilterComposite : public CLbtTriggerFilterBase
+    {
+public:
+    enum TCompositeType 
+        {
+        /**
+         * Criteria in all composited filters 
+         * must be fulfiled.
+         */
+        ECompositionTypeAnd
+        };
+
+    /**
+     * Returns CLbtTriggerFilterBase::EFilterComposite.
+     *
+     * @return CLbtTriggerFilterBase::EFilterComposite.
+     */
+    IMPORT_C virtual TFilterType Type() const;
+
+    /**
+     * Consructs a new instance of CLbtTriggerFilterComposite. 
+     *
+     * @return New instance of CLbtTriggerFilterComposite.
+     */
+    IMPORT_C static CLbtTriggerFilterComposite* NewL( 
+        TCompositeType aType = ECompositionTypeAnd );
+
+    /**
+     * Consructs a new instance of CLbtTriggerFilterComposite
+     * and pushes it onto cleanup stack. 
+     *
+     * @return New instance of CLbtTriggerFilterComposite.
+     */
+    IMPORT_C static CLbtTriggerFilterComposite* NewLC( 
+        TCompositeType aType = ECompositionTypeAnd );
+
+    /**
+     * Destructor.
+     */
+    IMPORT_C virtual ~CLbtTriggerFilterComposite();
+
+    /**
+     * Adds a filter.
+     *
+     * @param[in] aFilter Pointer to the filter to be added. 
+     * If the pointer is NULL, this function does nothing.
+     * Ownership of aFilter is transferred to this object.
+     */
+    IMPORT_C void AddFilterL( 
+        CLbtTriggerFilterBase* aFilter );
+
+    /**
+     * Gets the number of filters contained in this object.
+     *
+     * @return The number of filters contained in this object.
+     */
+    IMPORT_C TInt NumberOfFilters() const;
+
+    /**
+     * Gets pointer to the filter at the specific position.
+     *
+     * @panic USER 130 if aIndex is negative, or greater than
+     * the total number of filters contained in this object.
+     *
+     * @param[in] aIndex The position of the filter. The value 
+     * shall be in the range of 0 to NumberOfFilters()- 1.
+     * @return The pointer to the filter. Ownership of the 
+     * returned object is not transferred to the client.
+     */
+    IMPORT_C CLbtTriggerFilterBase* GetFilter( 
+        TInt aIndex );
+
+    /**
+     * Remove the specific trigger filter from this object
+     *
+     * @panic USER 130 if aIndex is negative, or greater than
+     * the total number of filters contained in this object.
+     *
+     * @param[in] aIndex The position of the filter to be removed. 
+     */
+    IMPORT_C void RemoveFilter( 
+        TInt aIndex );
+
+    /**
+     * Remove all trigger filters contained in this object.
+     */
+    IMPORT_C void Reset();
+
+protected:    
+    /**
+     * Internalize method that subclass must implement.
+     * @param[in] aStream Stream from which the object should be internalized.
+     */
+    virtual void DoInternalizeL( RReadStream& aStream ) ;
+    
+    /**
+     * Externalize method that subclass must implement.
+     * @param[in] aStream Stream to which the object should be externalized.
+     */
+    virtual void DoExternalizeL( RWriteStream& aStream ) const ;
+    
+    
+private:
+    /**
+     * Constructor.
+     */
+    CLbtTriggerFilterComposite();
+
+    /**
+     * By default, prohibit copy constructor
+     */
+    CLbtTriggerFilterComposite( const CLbtTriggerFilterComposite& );
+    
+    /**
+     * Prohibit assigment operator
+     */
+    CLbtTriggerFilterComposite& operator= ( const CLbtTriggerFilterComposite& );
+    
+    /**
+     * Symbian 2nd phase constructor
+     */
+    void ConstructL(); 
+
+private:
+    /**
+    * Trigger filters
+    */
+    RPointerArray < CLbtTriggerFilterBase > iFilters;
+    };
+
+
+#endif // LBTTRIGGERFILTERCOMPOSITE_H